PostgreSQL Jobs

My in-house development team built a fully functional ERP to manage our large-scale manufacturing and export operations, yet day-to-day use feels sluggish. Endpoints take too long to resolve, database queries lag, and occasional hiccups interrupt our workflow. I’m looking for an experienced developer who can dive into the existing codebase, pinpoint the bottlenecks, and leave me with a noticeably faster, error-free system—all within the next month. ​The core modules (inventory, B2B/B2C sales, manufacturing tracking, reporting, and everything in between) already work; the goal is to make them run smoothly. You’ll need to review the current architecture, container resource allocation, database design, and API interactions, then implement optimizations without disrupting liv...

Descripción del Proyecto: Necesito un desarrollador experto para crear un sistema de organización y movilización ciudadana basado en un Chatbot de WhatsApp. El sistema debe gestionar el registro de usuarios, segmentación territorial por distritos y un módulo de tareas con evidencias verificables. 1. Registro y Sistema de Referidos (Seguridad) Onboarding: El bot solicita Nombre, Colonia y Sección Electoral. Filtro de Aprobación: Los nuevos registros entran en estado "Pendiente". El sistema envía un mensaje automático al Referente (la persona que lo invitó) para que apruebe o rechace su ingreso mediante botones en WhatsApp. Árbol de Vinculación: El sistema debe rastrear quién invitó...

Project: [APPNAME] (iOS Multiplayer Party Game) Current Status Development Stage: 8/10. Frontend: SwiftUI app is ready; navigation, game rules, and UI components are functional. Local Persistence: SwiftData is the primary source of truth on the device for session history, teams, and performance. Backend: Supabase (PostgreSQL) is partially implemented for authentication, deck catalogs, and cloud lobbies. Primary Blocker: Finalizing the "handshake" between local P2P gameplay and the Supabase cloud layer, specifically regarding state persistence and security validation. Technical Architecture: Local-First / Cloud-Synced The game utilizes a hybrid architecture to ensure low-latency gameplay while maintaining global persistence: Real-time Gameplay: Driven by MultipeerConnect...

Description: I have a fully functional Telegram Reward Bot running on Python (Telebot) with a PostgreSQL database on Railway. I am expanding this into a Web-based Task System (Task Point Media). What is already done: Full Telegram Bot logic and Database schema. User management and balance system. Basic Postback listener logic. What I need from you (The Expert): Web Bridge: Create a simple, high-speed PHP or Python web-dashboard that fetches User ID and Balance from my existing PostgreSQL DB via a secure URL token. Iron-Clad Security (Crucial): Device Fingerprinting: One device, one account only. VPN/Proxy Detection: Block all tasks if a user is on a VPN/Proxy (mandatory for CPA/AdMob/Unity). Anti-Fraud: Root/Jailbreak detection and Emulator blocking for the webview. SQL Injection & XSS...

Società di ingegneria meccanica specializzata in impianti per il trattamento delle superfici, cerca un integratore Odoo per il passaggio definitivo alla piattaforma Odoo Cloud (SaaS o ). ​Attualmente gestiamo l'azienda tramite sistemi legacy basati su fogli di calcolo (CRM, Produzione, Controllo di Gestione), che dobbiamo migrare integralmente per supportare il piano strategico 2026. ​Le tue responsabilità principali: ​Setup Odoo Cloud & Localizzazione: Configurazione completa dell'ambiente Cloud con focus sulla contabilità italiana (fatturazione elettronica, registri IVA, riconciliazione bancaria) per garantire una transizione fluida con il nostro studio commerciale esterno. ​Manufacturing & BOM: Strutturazione del modulo MRP. Abbiamo bisogno di mapp...

I’m building a lightweight telehealth web app and need an experienced backend developer to set up the core services. The stack is fixed at Node.js for the server layer and PostgreSQL as the data store, so deep familiarity with Express (or a comparable framework), query builders/ORMs, and SQL optimisation is essential. Scope of this first phase is intentionally narrow—two key modules only: 1. Secure user authentication (email / password, bcrypt hashing, JWT sessions) 2. Payment workflow wired to either Stripe or Razorpay—single-charge flow with webhooks for confirmation and refunds The REST API should expose clean endpoints the front-end team can consume for sign-up/login, patient profiles, appointment booking, and payment intent creation. Please containerise the ...

Busco acompañamiento personalizado para pasar de un nivel intermedio de ciencia de datos a un dominio sólido de scraping en Python. Necesito entre 8 y 10 sesiones, cada una de una hora y programadas semanalmente, para cubrir lo siguiente: • Diseñar y optimizar algoritmos de scraping enfocados en extracción eficiente y estable. • Revisar mis scripts actuales, identificar cuellos de botella y aplicar buenas prácticas (requests, BeautifulSoup, Selenium, manejo de proxies, rotación de user-agents, control de concurrencia). • Implementar flujos de automatización y puesta en marcha en entorno de producción (cron, Docker básico, logging). • Resolver dudas puntuales de parsing, manejo de datos y almacenamient...

Project Title: Enterprise Standard Library Management System (.NET Web API + | Scalable, Secure, Microservices-Ready) Project Description: We are looking for an experienced Full Stack Developer or Team to build a modern Library Management System using ASP.NET Core Web API (backend) and (frontend). The system must be enterprise-grade, secure, scalable, and designed with a modular architecture compatible with microservices. The goal is to create a high-performance system that can handle large-scale usage (institutions, colleges, digital libraries) while maintaining clean code and long-term maintainability. Scope of Work: Develop backend using ASP.NET Core Web API Build frontend using (React) Design system with modular architecture (microservices-ready) Implement secure authentication ...

I’m a Python full-stack developer who also loves DevOps on AWS and the emerging world of Gen-AI and agentic AI. I’ve reached a point where I need both reliable career guidance and a steady flow of suitable freelance projects to accelerate my growth on this platform. What I need from you • Career coaching: regular video sessions to refine my positioning, portfolio, and profile so clients immediately see the value I bring in Django / FastAPI back-ends, React or front-ends, and scalable AWS deployments (EC2, ECS, Lambda, Terraform, GitLab CI/CD). • Project pipeline support: proven strategies or direct introductions that land web development or DevOps contracts where Python, containerisation, and AI integrations (LangChain, vector databases, ChatGPT APIs) are centra...

**Project Overview** We already have mature Routeblock tables with 20k+ cached flight and hotel routes. We need a professional, production-ready, independent Laravel 13 microservice called **FlightAPI** that: - Completely replaces Amadeus for both Flight and Hotel dummy itinerary generation - Produces realistic dummy PDFs that exactly match our current samples (PDFs will be attached) - Runs on full autopilot with scheduled refresh - Exposes a clean public B2B REST API - Supports direct sales + distribution on RapidAPI, Rakuten API, and other marketplaces **Core Objective** Build a reliable 3-layer hybrid engine for Flight + Hotel that delivers 95%+ realism dummy documents, never fails, and becomes our scalable SaaS product with recurring revenue. **MANDATORY Architec...

## Build a Scalable Product Catalog Website (7000+ Products) – Admin Panel Required ### Project Overview We are Starmarketing Distributors, a wholesale distribution business based in Gujarat, India, with over 25 years of experience. We supply 7000+ products to hotels, cafes, restaurants, and food vendors. We want to build a fast, scalable product catalog website (NOT e-commerce yet) that allows users to search products, view variants (size and price), and contact us to order. --- ### Key Requirements 1. Product Search (Core Feature) * Fast search that can handle 7000+ products * Search by product name, brand, and category --- 2. Product Catalog Each product should include: * Name * Brand * Category * Image * Description * Multiple variants with size and price --- 3. P...

I am building a scalable digital operations platform that enables individuals (primarily job seekers in the US) to outsource repetitive, time-intensive tasks such as job applications and structured data entry to a distributed workforce. The core idea is to create a managed marketplace where tasks are standardized, tracked, quality-controlled, and fulfilled efficiently through human operators. The platform should ensure transparency, reliability, and turnaround time guarantees, while maintaining strong control over quality and worker performance. From a product standpoint, this will function as a two-sided workflow-driven system with three primary roles: clients, workers, and administrators. Clients should be able to onboard, purchase credits or pay for services, submit structured tasks (i...

I’m building a scalable web app (PWA) that includes: - Stripe payment integration (webhooks) - Automatic generation of unique codes after purchase - User access system (token-based) - Audio streaming (audiobook) - Secure PDF delivery (premium only) - Album streaming (premium only) - Raffle system with user codes Requirements: - Strong experience with Node.js (Express or NestJS) - Experience with Stripe webhooks () - Experience building scalable systems (10k+ concurrent users) - Knowledge of queues / async processing (SQS, Redis, RabbitMQ) - PostgreSQL database design - AWS experience (S3, EC2 or Lambda) - Ability to build secure access control (token / signed URLs) Nice to have: - Experience with PWA () - Experience with media streaming - Experience with high-load systems Import...

Hello, We are currently looking for a highly experienced Senior Moodle Developer / Learning Systems Architect to take full technical ownership of our Moodle ecosystem. This is not a standard Moodle developer role — we are seeking someone capable of architecting and scaling a full learning platform with advanced customization, integrations, and automation. Scope of Work Includes: Custom plugin development (local, block, report, activity modules) Advanced Moodle extension using APIs (without core modification) Designing scalable multi-tenant learning systems Building automation tools (CLI scripts, bulk operations, smart enrollment systems) API integrations with ERP, CRM, and HR systems AI integration (e.g., ChatGPT APIs for adaptive learning & content generation) Performance o...

Title: Full Stack Developer Needed for Author Website with E-Commerce, Digital Library & Admin Dashboard (Custom VPS Build) Description: I am looking for an experienced full stack developer to build a custom author website on my own VPS server. This is not a simple website. It includes a full e-commerce system, a digital library for users, and a complete admin dashboard. The final system must be easy to manage so I can add products, content, and users myself after delivery. Project Scope: 1. Frontend Website - Home page (author introduction + featured books) - About page - Press page - Story/Storyboard section - Modern, clean, responsive design 2. E-Commerce System - Physical products (books, merchandise) - Digital products (e-books) - Cart & checkout - Payment integration ...

I’m building a browser-based system that lets users open and manage recurring deposits entirely online. The first milestone—and the one I want you to focus on—is a precise, easy-to-use Interest Rate Calculator that can handle variable terms, compounding frequencies, and flexible contribution amounts while presenting results in real time. Because the whole solution will live on the Web, there’s no need for native desktop or mobile builds right now. I do, however, want the codebase structured so that additional features such as automated deposit scheduling or monthly statements can slot in later without major refactoring. Scope of this engagement • Design a clean, responsive UI (React, Vue, or similar) for the calculator screen and basic account dashboard. ...

Tender is the SaaS platform I’m bringing to market to simplify government-tender discovery and bid consultancy across India. The public-facing site must be a modern, fully responsive React / application with a premium dashboard experience. Core screens include a live tender feed, rich search with filters (state, department, category, budget, closing date), and dedicated areas for both suppliers and contractors. Clicking a listing should open the official government portal in a new tab, while users can also preview or download the attached documents directly inside the app. Account management will cover signup, login and paid access. I plan to monetise through Razorpay subscription plans, so the paywall, webhook handling, invoices and graceful downgrade/upgrade flows all need wiring...

I’m putting together a new web application and want one experienced pair of hands to own it end-to-end. The stack is set: React with on the frontend, Python on the backend using Django or the Django REST Framework for the API layer. You’ll start by helping me pin down a clean component architecture in React, then wire it to a Django REST API that you’ll also design and code. Expect to handle routing (), state management, authentication, database modelling, and the usual testing and CI touches so we can deploy with confidence. Once the core features are in place, I’d like performance tuned, edge cases covered with unit and integration tests, and a straightforward deployment pipeline—Docker or something equally solid—so code moves smoothly from repo...

I am looking for a high-level Technical Lead to design and implement a complex AI infrastructure. This is for an enterprise-grade system that needs to be scalable, robust, and cost-efficient. ​The Technical Requirements: ​Tiered Graph Architecture: You must implement intelligent routing logic that switches between 'Small' models (for speed/cost) and 'Frontier' models (for complex reasoning) based on task classification. ​Persistent Multi-Agent Memory: The system requires multiple AI agents to collaborate and share a global state. All memory and agent findings must be persisted in a PostgreSQL database (not session-based). ​Token Telemetry: Real-time token tracking and cost monitoring per execution route/task. ​The Stack: Vercel (Node.js), Postgres, Stripe, and SMTP. The...

I’ve lined up a series of tasks to turn a concept into a fully-functioning web application, and everything needs to be written in Python. You’re free to choose between Django or Flask for the backend—whichever lets you craft clean, secure APIs and a maintainable codebase fastest. Here’s what I need from you: • Spin up the project skeleton, configure the environment, and set up version control. • Build out the core routes/endpoints, wire them to a relational database (PostgreSQL or MySQL work fine), and keep the code modular for easy scaling. • Create a simple but responsive front-end that consumes those endpoints and showcases at least one complete user flow (think registration, login, basic CRUD). • Add concise documentation that covers...

We are LISH, a platform where teams collaborate to deliver real-world projects. We are currently hiring 3 key roles: 1. Full Stack Developer What you’ll do: Build frontend (React + Tailwind) Develop backend APIs (Flask) Integrate database (PostgreSQL / Supabase) Connect payments and core systems Requirements: Good understanding of JavaScript & React Basic backend knowledge (Python/Flask) Ability to build and debug independently 2. UI/UX Designer What you’ll do: Design modern, clean interfaces Create dashboards and landing pages Improve overall user experience Requirements: Figma or similar tools Strong design sense Knowledge of modern UI trends (glassmorphism, minimal UI) 3. Tester (QA) What you’ll do: Test features and flows Find bugs and report clearly Ensure smoot...

I need a clean, well-structured Node.js backend to power a real estate platform. The server must expose RESTful endpoints (or GraphQL if you prefer) that handle two core domains: 1. Property listings management • Advanced search and filter capabilities so users can narrow results by location, price, bedrooms, and any custom attributes I add later. • Image and video gallery support for each listing, stored locally or in a cloud bucket, with URLs returned in the payload. • Dedicated property detail pages delivered through the API so the frontend team can render full descriptions, media, and agent contact information in one request. 2. User authentication & profile management • Secure sign-up, login, password reset, and token refresh. • ...

TÌM DEVELOPER PYTHON / REACT (3+ NĂM KN) – FREELANCE Bên mình là một software team mới, đang xây dựng network developer để triển khai các dự án web/app, automation và các hệ thống có sử dụng AI. Hiện chưa có dự án ngay, nhưng muốn kết nối trước với các bạn dev để có thể bắt đầu nhanh khi có project. Hình thức làm việc: 100% remote Giờ hành chính Làm việc theo từng project (freelance) Yêu cầu thời gian: Tối thiểu: ~20 giờ/tuần Hoặc full-time: 35–40 giờ/tuần (tuỳ theo project) Tech stack chính: Backend: Python (Django / FastAPI / Flask…) Frontend: React Database: PostgreSQL / MySQL / MongoDB CI/CD: GitHub Actions Cloud: ...

We are seeking an experienced full-stack developer to help build and maintain a scalable web application. The ideal candidate has strong expertise in both frontend and backend development, with a focus on clean architecture, performance, and maintainability. You will be responsible for developing responsive user interfaces, designing and implementing backend APIs, and collaborating with our team to deliver high-quality features. Responsibilities Develop and maintain frontend components using React Build and optimize backend services using Node.js and Express Design and integrate RESTful APIs Work with databases such as MongoDB or PostgreSQL Implement authentication and security best practices Collaborate with designers and other developers Ensure code quality, scalability, and performance...

We’re looking for an experienced Shopify App Developer to build a high-performance bundle & upsell app similar to Kaching, Pumper, and AOV.ai. The goal is to create a scalable public Shopify app that helps merchants increase conversions and boost AOV through bundles, quantity breaks, and upsells, with an easy no-code setup. The app should include core features like fixed and mix-and-match bundles, quantity discounts, BOGO offers, frequently bought together, in-cart and post-purchase upsells, and one-click add-to-cart functionality. It should also have a fully customizable, mobile-friendly UI compatible with all themes, along with a simple merchant dashboard for creating offers, tracking revenue, conversion rates, and running A/B tests. We expect a clean, performance-optimized ...

I want a web based application suite which can be use to manage multiple test centre. The component are 1. Web base appointment scheduling system for all centre 2. A Registration application 3. A Test Monitoring system 4. A Reporting System 5. Webservice to interface with other system This need to link to a web based appointment management application so user can prefix the slot seeing the availability. I want a web based application which allows for user registartion where we capture face and other details and after that the user undertake some tests where IOT devices send data and which need to be correlated to user with date time. The system need a sensor IOT application also that listens to live sensor data arriving over MQTT (a raw TCP socket fallback is acceptable), stores ...

Full Stack + AI/ML Developer Needed – AI-Based Production Planning System (Fixed Price) We are a software product company building an AI-based Production Planning & Control (PPC) platform for a manufacturing client. We are looking for a skilled Full Stack + AI/ML developer to join us as a long-term collaborator and work as an extended part of our team. --- PROJECT OVERVIEW Build a web-based, AI-powered PPC system with the following key modules: • 14-step automated workflow (Sales Order → Dispatch → Billing) • ERP Integration (Tally API / ODBC) • AI features: production scheduling, demand forecasting, delay prediction, resource optimization • Role-based access control for 9+ departments • Real-time dashboards & MIS reports • Automat...

A FusionPBX (FreeSWITCH) installation and custom call flow configuration will be performed on a cloud server (Debian-based). The technical requirements of the project are as follows: 1. Server and Panel Installation: Installation of an up-to-date and stable FusionPBX on a Debian operating system. Configure firewall and Fail2Ban settings. 2. SIP Trunk and Incoming Call Management: Definition of SIP Trunk information (e.g., Telnyx / Verimor) provided by me. Creation of an enterprise welcome menu (IVR). Directing callers to the relevant extensions via the voice menu. 3. Dynamic Mobile Phone Routing (Critical Point): Incoming calls to extensions will be routed directly to their mobile phones. Important: The mobile numbers to which extensions are routed will not be fixed. Each extensio...

Panchang Website Developer Needed (Swiss Ephemeris | No API) Job Overview We are looking for an experienced developer to build a Panchang (Hindu Calendar) website from scratch, using Swiss Ephemeris for accurate astronomical calculations. Important: This project must be built without using any external Panchang APIs. All calculations should be done internally. Project Goal To develop a highly accurate, fast, and scalable Panchang system that generates daily Panchang details based on location and date. Key Responsibilities Panchang Calculation Engine Implement Panchang logic using Swiss Ephemeris Handle: Latitude / Longitude Time zones (IST + scalable for other regions) Generate Daily Panchang Data System should calculate and display: Tithi Nakshatra Yoga Karana Sunrise & Sunset Mo...

Summary Senior Software Engineer – Centric PLM Migration (C# / .NET) Duration: 6 months, full-time (~40 hrs/week) Location: Remote Overview: Fabletics is migrating its Product Lifecycle Management system from Centric PLM 7.2 → 8.0. A migration engine already exists in C# (.NET 4.7.2). This role is to take ownership of that codebase, stabilize it, and drive it to production. This is not a greenfield build. You will be working with: - real production data - live APIs with inconsistent behavior - complex dependency ordering across product hierarchies You should be comfortable stepping into an incomplete system and making it reliable. What You’ll Own: Migration Engine (C# / .NET 4.7.2) - Read from Centric 7.2 PostgreSQL HSE tables (ed_style, ...

We are looking for an experienced Full Stack Developer to build and manage a custom CRM and lead distribution system. The ideal candidate should have hands-on experience in lead capture, ping/post integrations, and third-party form tracking, especially in performance marketing or lead generation environments. This is NOT a basic website job. Key Responsibilities: * Develop a custom CRM platform to capture, store, and manage leads from multiple web forms and sources * Build and maintain POST and Ping/Post integrations for real-time lead distribution to buyers & sellers * Integrate with third-party APIs, CRMs, and buyer systems for seamless lead delivery * Modify and optimize existing web forms (HTML/JS/PHP or similar) for better tracking and performance * Work with iframe-based embedd...

Saya sedang mengerjakan aplikasi Python berbasis Flask dan membutuhkan panduan praktis agar proses coding berjalan lebih cepat dan rapi. Fokusnya hanya pada integrasi database: • Menyiapkan koneksi dan konfigurasi awal (SQLAlchemy atau solusi lain yang Anda rekomendasikan). • Merancang skema tabel sederhana, migration, serta relasi dasar. • Membuat contoh CRUD yang bersih dan mudah diperluas. • Memberi tips performa dan keamanan dasar agar query tetap efisien. Saya sudah familiar dengan Python dan Flask, namun butuh pendampingan singkat—bisa melalui sesi screen-sharing atau contoh kode terkomentar—hingga fungsi database berjalan stabil di proyek saya. Jika Anda berpengalaman memakai Flask untuk integrasi database, saya menantikan bantuan ringkas d...

We’re looking for an experienced developer or small team to build an AI-powered Financial & Regulatory Control System for a multi-entity business structure in Thailand. The system will act as a centralized financial control layer that monitors transactions, enforces compliance rules, and detects financial and governance risks across companies. This is a production-grade system (not a chatbot) combining rule-based logic with AI for interpretation and reporting. Core Requirements * Ingest financial data (CSV/API from banks or accounting systems) * Classify transactions (income, expenses, loans, dividends, etc.) * Enforce VAT/WHT and basic compliance rules * Detect risks and rule violations with explanations * Manage approval workflows and audit logs * Use AI (Claude/OpenAI) for...

Following up on our previous script optimization. I now need to save the processed JSON data into a local database (SQLite or PostgreSQL) instead of just a flat file. Need to ensure the database operations are also asynchronous to match the current scraper speed. Looking forward to continue the work.

Our custom construction ERP is in the final stretch. The core modules are in place, but three areas still block go-live: 1. Sales pipeline – Automation & workflows I have the UI and basic routes, yet deals do not progress automatically through stages, nor do the triggers for emails, task creation, and forecast updates fire reliably. I need you to hard-wire the logic in Node.js/Express and make sure the jQuery / Select2 front-end reflects every state change instantly. 2. PostgreSQL – Connection issues Under load the app occasionally drops connections and stalls. The schema relies on complex JOINs and several polymorphic associations, so I need a deep dive into pooling, transaction handling, and any rogue long-running queries that may starve connections. Fixes must ...

What we're building A multi-page health and ecommerce platform. The frontend designs are fully finalized in HTML/CSS — your job is to convert them faithfully into a React.js frontend with a Node.js + PostgreSQL backend. This is not a design project. The platform has three core parts: a product marketplace (500+ SKUs, cart, checkout, payment gateway), a doctor/specialist directory with prescription management, and a suite of 6 AI-powered diagnostic tools with inbuilt logic / mechanism & some integrate with the Anthropic Claude API (text and vision). Scope summary ~20 pages + admin panel · Ecommerce with Razorpay integration · User auth (JWT + OTP) · 6 AI tools (questionnaire-based + photo analysis via Claude Vision API) · CMS for blog + products ...

I’m building a production-grade backend that orchestrates multi-step LLM workflows and serves them through a FastAPI layer. The stack is Python first, so I need someone who is genuinely comfortable with advanced language features, clean architecture, and test-driven habits. Core scope • Design and implement LangGraph​/​LangChain pipelines that call both Claude and OpenAI models. • Shape a robust PostgreSQL schema from scratch and write the migration scripts to match. • Expose all functionality via FastAPI endpoints with proper async handling, input validation, and error management. • Handle PDF generation with ReportLab (or an equivalent you like) for final user-facing reports. Claude-specific responsibilities Prompt engineering Understanding tok...

Project brief We need an experienced database migration specialist to migrate a standalone Microsoft SQL Server database to a standalone PostgreSQL database on Linux. The database is approximately 4 GB, and the scope includes schema, data, indexes, constraints, views, and any required compatibility fixes. Scope of work Assess the source standalone SQL Server database and identify dependencies. Migrate tables and data to standalone PostgreSQL. Convert indexes, primary keys, foreign keys, and constraints. Convert views and other supported database objects. Identify and rewrite incompatible SQL Server-specific logic where required. Test data integrity, row counts, and key queries. Support final handover with scripts and documentation. Deliverables Migration assessment and approach document....

Senior Forward-Deployed Software Engineer Needed to Finish Enterprise Intelligence Platform MVP (Python / FastAPI / Graph / Data Pipelines) ⸻ Project Overview I am building RealScore, a financial intelligence infrastructure platform designed for investigators, regulators, financial institutions, and government entities. The system ingests public records and financial intelligence data, resolves entities, constructs ownership relationships, and produces explainable risk outputs. The repository is already substantially built. The core architecture, services, pipelines, and UI are implemented and functional. The first core feature (entity search → ownership → sanctions exposure → explainable risk scoring) is approximately 70–80% complete. However, it needs a high-l...

Summary We are seeking a Senior Backend Engineer to act as an independent Technical Advisor. Our founder is non-technical and requires an objective audit of the newly developed headless backend to verify code quality, architectural soundness, and milestone completion before releasing development payments. Note: You do not need a background in data science, Bayesian statistics, or R. Your focus will be entirely on the Node.js application layer, database schema, and the systemic integration/wiring. Key Responsibilities:     Code Review: Audit the Node.js/Express backend for adherence to modern engineering best practices, scalability, and maintainability.     Database Review: Evaluate the Prisma ORM schema and Postgres database design for efficiency a...

I need a developer to convert my existing logistics web app from a no-code platform (Base44) into a fully custom system with backend owned by me. The app is already partially built and includes: - Shipment management (multi-modal: sea, land, air) - Client portal (track shipments, invoices) - Financials (invoices, costs, payments) - Commission system (based on profit) - Basic CRM (clients/contacts) Scope of work: - Rebuild backend using Supabase (preferred) or Node.js + PostgreSQL - Connect existing frontend (React) or rebuild cleanly if needed - Implement proper database structure - Fix and optimize logic (payments, commissions, profit calculations) - Ensure mobile responsiveness - Remove dependency on Base44 completely Requirements: - Clean, scalable code - Full source code ownership -...

I’m ready to move two critical processes—email marketing campaigns and customer-service replies—out of manual mode and into fully automated flows. Email marketing campaigns My lists live in Postgres and Mailgun handles the actual sending, but the orchestration, dynamic content generation, A/B logic, scheduling, and behaviour-based branching should all be driven inside Agentic AI (my preferred platform for this task). Subscriber activity has to write back into the database through n8n so we can keep near-real-time performance dashboards. Customer-service responses When a support email or Freshdesk ticket lands, Agentic AI—leveraging ChatGPT for language generation—should draft a context-aware reply. It must reference past resolutions stored in Notion, tag...

We are looking for a development team to build a social media monitoring and disinformation detection platform available in both English and French. The platform should monitor multiple digital channels including Facebook, X / Twitter, YouTube, TikTok, Instagram, blogs, forums, RSS feeds, and public Telegram channels. It should be able to collect and analyze text, images, and videos in real time in order to detect fake news, misleading content, unusual trends, coordinated campaigns, sentiment changes, and potential risks. The platform should include: - Real-time monitoring - AI-based detection and classification - Credibility, virality, and harmfulness scoring - Geographic and trend analysis - Alert prioritization - Real-time notifications by email, SMS, WhatsApp, and API - An operatio...

I’m ready to turn a concept for a yoga-centric social hub into a polished mobile app. The core of the product is community: users need spaces to post in discussion boards, jump into real-time chats, and share their own routines, videos, and tips. Around that social layer, the app should track practice in a way that feels motivating rather than clinical. Here’s the functionality I need built in: • Community interaction: forums, live chat, and a feed for user-generated content (photos, videos, written posts). • Practice tracking: real-time pose accuracy with on-camera feedback, automatic session history, and clear progress reports that surface personal milestones. • User accounts & profiles: sign-up/login, profile images, badges or streak counters. &...

I run several small-to-medium workloads on AWS Lightsail and I’m looking for ongoing, hands-on help keeping everything running smoothly. The instances all use Amazon Linux, so you should be comfortable in that environment and with the Lightsail console, CLI, and relevant AWS services that integrate with it. Here’s what I need from you: • Server setup – create, clone, or resize Lightsail instances as new projects come online, configure static IPs and DNS zones, and ensure automatic backups are in place. • Performance optimization – fine-tune instance plans, networking, and application-level settings so we squeeze maximum speed from the current footprint before scaling up. • Security configurations – harden Amazon Linux, manage SSH keys, set...

We are looking for an experienced Odoo developer / agency for a French automotive company. The project is divided into 4 separate scopes. All functional details are already written in the documents below. We need a separate fixed price for each scope. You may bid for one, several, or all scopes. Long-term cooperation possible. Scope A — License Plate API Please quote separately. Scope B — Repair Order Module Please quote separately. Scope C — Business Workflow Logic Please quote separately. Scope D — UX Improvements / Reduce Clicks Please quote separately. Requirements Please specify: Price for each scope Estimated delivery time Odoo version supported Relevant Odoo experience Support after delivery Technical Expectations Clean code Upgrade-saf...

### **Freelance Requirement – CRM Development** We are looking for a freelance developer/team to build a **custom CRM system for a Financial + Legal services business**. --- ### **Project Scope** The CRM will manage the complete lifecycle: **Lead → Client → Services → Revenue → Commission** --- ### **Core Modules** * Users (Role-based: Admin, Staff, Partner, Advisor) * Leads Management (capture, assign, convert) * Client Master (KYC + central hub) * Activities (tasks, follow-ups) * Loan Management * Insurance Management (with renewal alerts) * Legal Services (Cases, Agreements, Notary, Documentation) * Document Management (upload & link) * Commission Tracking (auto calculation) --- ### **Key Requirements** * Role-based login & access control * Cl...

Our cloud-based accounting platform is built entirely with a JavaScript/Node.js back-end on top of MongoDB. During closed beta everything behaved, but the moment we opened the doors to a larger audience the application locks up under load—no gradual slowdown, just a complete system freeze that forces a hard restart. I need a seasoned engineer who can dedicate roughly 5–6 hours every day for at least the next three months to hunt down the root causes and redesign the platform so it scales smoothly. You’ll collaborate directly with me and two in-house developers; we work on GitHub, communicate over Slack, and deploy through a basic CI pipeline that will probably need tightening as part of this project. Key objectives 1. Diagnose and eliminate the freeze: trace blockin...

**Project Description:** I am looking for an experienced full-stack developer to build a web-based tool that identifies severe weather events across the United States and generates contractor leads in the affected areas. The goal is to create a system that turns real-time storm data into actionable business opportunities. --- **Core Functionality:** **1. Real-Time Storm Tracking** * Integrate weather APIs (NOAA, National Weather Service, or similar) * Track storms based on: * Wind speed (60–70+ mph) * Hail size (priority metric) * Precipitation * Rank storms by severity --- **2. Storm Ranking & Filtering** * Display a dashboard of active storms ranked by severity * Filters for: * Wind speed * Hail size * Location (state, region, ZIP) * Time range (last 24...

Full-Stack Software Engineer — Sherpa Teknologi Lokasi: Jakarta (hybrid / fleksibel) · Tipe: Full-time · Mulai: Secepatnya Tentang kami Sherpa Teknologi mentransformasi bisnis partner kami dengan mengidentifikasi dan mengimplementasikan solusi teknologi yang berdampak komersial. Kami sedang membangun platform olahraga dengan memperluas technology stack kami saat ini, yang sudah mencakup automated upload, face recognition, sistem booking-to-payment yang sepenuhnya online, dan integrasi dengan payment provider. Kami mencari Full-Stack Engineer untuk membantu mewujudkan hal ini. Kami senang membangun hal-hal inovatif yang berdampak positif bagi bisnis, orang, dan Indonesia. Kami self-driven, kami ambisius, kami mampu bekerja mandiri sekaligus berkolaborasi dengan baik, kam...