Web security jobs

...to own our entire IT environment. The core of the job is keeping everyday operations smooth while steadily raising our security posture. We are looking for someone who uses modern tools, ideally with AI, to help automate IT workflows. This is not a full time role. It is for 10-15 hours per week. Scope of responsibility • Devices – enrolment, patching, inventory and lifecycle management for laptops and mobiles. • Google Workspace administration – user provisioning, group policies, shared drives, email routing and licence optimisation. • Identity & access management – maintain SSO, MFA, least-privilege roles and onboarding/off-boarding processes. • Security awareness – schedule brief trainings, run phishing...

...closely as possible—home page layout, blog posts with comments, contact forms, widgets, the works. Only free, widely-supported tools should power the rebuild. Gutenberg will be the core editor, with Kadence Blocks handling page structure. Please rely on the following free plugins (no premium licences, and nothing outside this list): • Kadence Blocks — Page Builder Toolkit • Rank Math SEO • Security Optimizer • Simple Blog Card • Site Kit by Google • SiteGround Central • Speed Optimizer • WordPress Importer • Yoast Duplicate Post • Yoast SEO (plus Local, News, and Video extensions) The site is hosted on SiteGround, so you’ll have temporary WordPress and cPanel access for the duration of the pr...

...linking GPS odometer data to fuel transactions. • KPI dashboards for consumption, efficiency, losses, and system uptime. • Automated reporting with daily, weekly, and monthly summaries. 5. User Experience and Interface Design • Web-based and mobile-responsive interface accessible via browser or tablet. • Hierarchical access control with role-based permissions. • Dynamic color-coded tank and KPI graphics. • Filter and drill-down capabilities by site, tank, time period, or asset. • Multi-site consolidated overview with export functions (PDF/Excel). 6. Data Governance and Security • End-to-end encrypted data communication. • Secure API authentication using tokens. • Full audit trail for data changes and user actions. • Hi...

We have thousands of websites we need scraped and are looking for someone who has done this professionally. You need to be able to run many scrapers simultaneously and deliver clean data in CSV format. This is a long term position for the rig...clean data in CSV format. This is a long term position for the right person. We are looking for someone who can dedicate full focus and time to this work rather than splitting attention across many clients. If the fit is right, this is ongoing work for a year or more. Must know Python, Scrapy, Playwright or Selenium. Starting with a paid test task to verify quality before committing. Skills: Web Scraping, Python, Scrapy, Selenium, Data Mining, Data Extraction, Beautiful Soup, CSV How to pay: Pay by the hour Estimated budget: $2 to $3 US...

Website Banners for Nx Systems Limited () Product focus: Nx Witness Video Management System (VMS) Related company: 24/7 Security (for style reference) What I need Please create 5 website banners in the following exact size: • 1920 px wide × 600 px high • High resolution, web-optimised (JPG) • Clean, professional look suitable for a security/technology company Style reference Please look at the banners on www.24-7.co.nz. I want a similar style — wide, professional, photographic or clean graphic banners that feel trustworthy and local. Avoid cluttered or overly flashy designs. Branding to include • Nx Systems logo (I will supply) • Official Nx Witness logo (I will supply) • Colours should feel professional and modern (dark tones ...

...CardExchange Producer. I already have the visual concept; what I need from you is a production-ready Adobe Illustrator document whose layers and registrations are flawless so the manufacturing line can run without tweaks. The card includes retransfer CMYK, UV ink, tactile laser engraving, an over-laminated hologram, OVI / colour-shift graphics, CLI/MLI windows and microtext. High-security elements are the priority, so every security feature needs its own correctly named layer, aligned to the card’s reference grid and embedded with the proper spot colours or stroke settings that the machine expects. Deliverables • One .ai file organised by print stage (CMYK print, UV fluorescent, laser-engrave, hologram mask, OVI spot, CLI/MLI mask, microtext) • Regist...

...Industries/Who We Serve and Contact Professional, modern and trustworthy design appropriate for a CPA firm Mobile and tablet optimization Contact and inquiry form Calendar integration for scheduling consultations Payment portal integration Social media and email links SSL security certificate Fast loading and user-friendly navigation Basic accessibility features Basic SEO setup, including keyword placement, page titles, meta descriptions, local SEO and Google search indexing Google Analytics and Google Search Console setup Regular backups, security updates and malware protection Please specify in your proposal: Your fixed price for the complete website. The platform you recommend, such as WordPress, Wix or Squarespace, and why. The estimated completion time. The number o...

Our agency will be running a series of in-person workshops for police investigators and digital-evidence technicians who rely on a cloud-based SaaS platform. The sessions must dive deep into data management—specifically: • Data privacy and security regulations that govern criminal investigations • Practical data analytics workflows for evidence triage and reporting • Day-to-day database maintenance to keep the system fast, searchable, and audit-ready Each workshop should combine clear explanations, live demonstrations inside the SaaS environment, and plenty of Q&A time so officers feel confident applying what they learn on the job. Printed or digital handouts, slide decks, and lab exercises are expected so participants can revisit the material ...

...this project, full product details will only be shared with shortlisted candidates under a private discussion. ⸻ Responsibilities * Design and develop a scalable SaaS architecture. * Build secure backend APIs. * Develop a modern and responsive web dashboard. * Integrate with multiple third-party APIs and cloud services. * Implement authentication and role-based access. * Build automation workflows. * Write clean, maintainable, and well-documented code. * Participate in architecture discussions and technical planning. * Ensure high performance, security, and reliability. ⸻ Required Skills * Node.js * TypeScript * React / * PostgreSQL * REST APIs * Docker * Git * Cloud infrastructure * Experience building SaaS products * Strong software architecture knowledge Nice to...

...as a merchant would, stress-test every corner of it, and hand back a clear, well-structured report that tells me what works, what doesn’t, and how the overall experience feels. Scope of the test • User interface and usability – every screen, button, and message should be intuitive and visually consistent. • Performance and speed – note any sluggish moments, long load times, or stalls. • Security and data protection – confirm sensitive actions (log-in, data saves, API calls) behave safely and expose nothing. Key workflows to cover • Account management: install, onboard, edit settings, change plans, uninstall. • Product listing & search: create listings, edit variants, run bulk actions, filter or search items. Feedba...

...architecture docs and code snippets, flagging gaps in data validation, security, error handling, or state management before building. Requirements 1. Technical Stack Deep expertise with (App Router), TypeScript, Tailwind CSS, and Vercel. Strong relational database design skills (PostgreSQL / Prisma ORM). Proven track record with WordPress-to-headless migrations and 301 redirect strategy. 2. Modern AI-Assisted Workflow Active use of AI IDEs/Tools: Proficiency with tools like Cursor, Claude Code, AntiGravity, or GitHub Copilot as part of your daily development environment. Critical AI Code Evaluation: Ability to quickly audit, sanitize, and optimize AI-generated specs or code—ensuring robust error handling, auth security, and clean architecture. Application Screening ...

I need to submit two concise, well-referenced papers for my coursework and would like a skilled wri...list. If you normally work with APA, MLA, or another style, let me know so we can align with my instructor’s preference. Deliverables • Two separate papers, ~2 pages each, Word or Google Docs • Proper in-text citations and reference list for every source used • Clear, original writing that will pass plagiarism checks When you reply, share a sample of past academic work—ideally something security-related—so I can gauge your research depth and writing clarity. I’m ready to start as soon as I find the right fit and can answer any additional questions about formatting, grading rubrics, or reference requirements. Absolutely no AI will be...

I need help with my laptop to check and delete unauthorized access. Ideal skills and experience: - Experience with security and access management - Familiarity with various operating systems - Ability to work efficiently and securely

...engineer to join an intensive 10-day sprint to finish and launch Rally, a web-based operating system for college events and nightlife. This is a contractual engagement for 10 days, focused on delivering the MVP. The product and codebase already exist. This is NOT a build from scratch. You will receive the existing repository, detailed product scope, workflows, UI mockups, and launch priorities. The work includes completing and connecting the frontend and backend, authentication and user roles, event creation and management, organization dashboards, ticketing and QR check-in, payments, admin functionality, notifications, database integration, mobile responsiveness, bug fixing, testing, and production deployment. The web platform includes interconnected experiences for: &...

I'm looking for an experienced Python/Full Stack developer to build a lightweight web application for internal use. Project Overview The application should allow me to enter a competitor's domain and automatically crawl the entire website to discover all content URLs. It should then analyze each URL and generate a Pinterest-focused competitor research report. Features Enter a competitor domain. Crawl the website and discover all article/content URLs. Analyze every discovered URL. Integrate with one or more APIs (API keys will be provided). Display Pinterest-related metrics for each URL (where available). Rank pages by Pinterest performance. Generate an easy-to-read report. Export results to Excel/CSV. Save reports for future reference. Technical Requirements Python pref...

...original resolution, and supply me with clean web-ready copies. Because these assets are destined exclusively for web use, please optimise them for fast loading without noticeable quality loss. I’ll provide the PDFs via shared drive as soon as the project starts. You can return the extracted images in whichever format keeps transparency and sharpness intact—PNG is often ideal, but I’m open to your recommendation if another option (JPEG, SVG, etc.) proves better for certain graphics. Just organise the output in clearly named folders that mirror the PDF filenames so I can locate everything quickly. Accuracy is key: no cropping, scaling, or colour shifts. Every asset you see in the PDFs should come back to me exactly as it appears, ready to drop into a...

...set-up for future tweaks • Build intuitive menus, categories, and product templates that handle size, colour and other variations effortlessly • Integrate secure payment gateways (PayPal, Stripe, plus any standard credit-card options) and real-time shipping/tax calculations for my region • Optimise speed, basic SEO (permalinks, meta tags, schema), and set up essential plugins for caching and security • Create a clean homepage, shop, product and checkout flow that matches a simple brand style guide I’ll share • Add a sample batch of products so I can follow the workflow for future uploads • Provide a short hand-off video or call walking me through order management, refunds, reports and updates inside WooCommerce I’m happy to s...

I need Resolume Arena up and running on my Mac as soon as possible. I have not bought a licence yet, so the first step will be your guidance on which licence tier suits typical live-visual work and how to complete the purchase through Resolume’s official channel. Once the licence is secured, I expect you to handle—or walk me through—every step of the installation, activation, and any macOS security permissions that might appear along the way. Please confirm compatibility with my current macOS version before we start and outline any extra components (drivers, codecs, etc.) that must be installed. When we finish, Resolume should open without warnings and be ready to load compositions, map outputs and trigger visuals during a show.

...have a premium frosted glass information card. The phone should feel integrated into the city. Not floating beside it. The hero should immediately explain the product. ----------------------------------------- HOMEPAGE SECTIONS ----------------------------------------- Navigation Hero Trusted By / Partner Brands Categories How RentBack Works Landlord Benefits Tenant Benefits Trust & Security Final Call To Action Footer I already have these sections built. Please improve them rather than replacing them. ----------------------------------------- DETAILS MATTER ----------------------------------------- I care deeply about: Typography Spacing Alignment Padding Margins Icon sizing Border radius Photography Shadows Glass effects Animations Hover states...

...Templates * Laravel Mix 6 * Vue.js 2 * Bootstrap 4 * Axios 0.19 Required Upgrade Please upgrade and modernize the entire project to the following stack: Backend * Laravel 12 (Latest Stable) * PHP 8.4 * MySQL 8.4 LTS (compatible) * Latest Composer packages * API-based architecture * Improved security and performance Frontend Build a completely new premium frontend using: * 15 * React 19 * TypeScript * Tailwind CSS * Responsive UI/UX * SEO-friendly architecture (SSR/SSG) * Optimized Core Web Vitals (Google PageSpeed 90+) The new frontend should be modern, premium, fast, and optimized for conversions. Admin Panel Replace the existing custom Laravel admin panel with: * Filament v4 * Migrate all existing features * Preserve all current data * User management * Produ...

Update Website theme, upgrade PHP. Perform general maintenance to return site full functionality.

I need a web-based marketplace where campaign creators can publish live campaigns and participants can join, submit their entries, and track their standing on a real-time leaderboard. The scope is mid-level: robust enough to handle multiple concurrent campaigns but still lean so we can launch quickly and iterate. Core flow • Campaign creators: register, build campaign pages, set rules/criteria, monitor submissions, and close or extend campaigns. • Participants: register, browse active campaigns, submit work (file upload or link), and see their rank on the leaderboard. • Leaderboard: auto-updates based on campaign-specific scoring logic I will provide. • Admin console: light moderation (approve/flag campaigns or submissions) and basic analytics. Tech exp...

I’m looking for an experienced automation / n8n / LLM / MCP / web research / Microsoft Outlook specialist to build a fully automated outbound sales and investor prospecting system for our startup Objective I want to build a system that can operate almost autonomously: Find potential clients/investors → research them → identify the right contact → qualify the lead → write a personalized email → send it automatically. The goal is to have a system that can continuously generate relevant opportunities without me manually researching every company and writing every email. What the system should do 1. Find potential clients and investors worldwide The system should search internationally for: Logistics companies Last-mile delivery companies Transporta...

...existing review data must transfer over accurately. Downtime needs to be kept to a minimum, so staging and a clear cut-over plan are essential. Deliverables 1. Custom WordPress theme or child theme matching the visual brief 2. Fully configured WooCommerce store with customer reviews integrated 3. Complete data migration from the current site, verified in staging before launch 4. Speed, security and SEO basics (caching, image optimisation, schema, SSL) in place 5. Post-launch support window for bug fixes and final tweaks Acceptance criteria • All legacy data visible and searchable on the new site • Pages score 90+ on Google Lighthouse mobile performance test • No critical errors in Search Console after migration • Customers can place an orde...

The project centres on a streamlined, secure web platform that lets individual borrowers handle every step of a small-ticket loan online, while giving my internal team full oversight from the admin side. The front-end must be responsive so applicants can comfortably use desktop or mobile, and the back-office should feel equally intuitive for staff processing dozens of files a day. Borrower portal – required modules • Loan application form with basic KYC upload • Real-time loan status tracking once a request is submitted • Clear repayment schedule that updates automatically after disbursement Admin panel – required modules • User management (create / edit / suspend borrower accounts) • Loan approval workflow with status gates (review...

...is live, built with React.js on the front end and Python on the back end, and I’m ready for a full-stack sweep that tackles everything from persistent bugs to fresh feature work. Here’s the current landscape. • Front end: React components need refinement and a few new screens. • Back end: Python services drive our business logic and APIs, but some endpoints require refactoring and tighter security. • Infrastructure: The project is hosted on Vercel; recent deployments exposed timing-sync issues and occasional PDF access failures. • Data: Customer information lives in a Postgres database and must stay accurate, fast, and compliant. Your mission covers three parallel tracks: 1. Bug fixing – squash errors affecting general functionali...

I need a purpose-built B2B e-commerce portal that allows corporate clients and our field sales representatives to interact inside a single, secure environment. Unlike a standard storefro...platform simply needs to support B2B logic; I’m open to a custom build or a framework that handles role-based access cleanly, provided it leaves room for future catalogue and payment modules. Please base your proposal on: • A clear outline of the tech stack or CMS you’d choose. • Estimated timeline for delivering the registration, profile and messaging features in a production-ready state. • Any security or GDPR considerations you plan to address. I’ll supply branding assets and sample user flows once we start. Look forward to seeing how you would bring this ...

My e-commerce site is currently under an active DDoS attack. No protective measures are in place yet, and service interruptions are starting to hurt sales and SEO. I have full administrative access to the Nginx server, so any configuration changes or security software installs can be done immediately. I need an experienced DDoS mitigation specialist to: • Restore site availability quickly by filtering malicious traffic and keeping legitimate customers online • Harden the existing Nginx stack with rate-limiting, connection throttling, and optimized firewall rules • Configure and fine-tune an external protection layer (e.g., Cloudflare, AWS Shield, or comparable scrubbing/WAF service) • Deliver a brief post-incident report outlining what was done, residual...

...for experienced developers for a long-term collaboration. This is a serious, enterprise-grade project with future opportunities beyond the initial scope. To evaluate your bid, please include live/demo links for relevant work you've built, such as: Blockchain / Smart Contract projects (Etherscan/GitHub) Token, DeFi, or RWA platforms Web applications & admin dashboards iOS / Android apps KYC/AML integrations Proof-of-Reserves or asset-backed solutions Security audit reports (if available) Marketing or launch campaigns (if applicable) Only submit your bid if you can share relevant live work. This is a long-term opportunity with significant future work. If you're confident working with blockchain, Web3, and full-stack development, we'd love to discuss a ...

I need a PowerPoint presentation on facilities management solutions tailored for the healthcare sector. The primary audience will be healthcare administrators. The presentation should cover: - Maintenance services - Cleaning services - Security services Ideal skills and experience: - Expertise in facilities management, especially in healthcare - Proficiency in PowerPoint - Ability to create engaging, professional presentations - Strong understanding of the needs and concerns of healthcare administrators Please provide samples of similar work.

...education platform. Open Positions: 1. Front-End Developer Responsibilities: - Develop modern and responsive web interfaces - Convert UI/UX designs into functional web pages - Implement user interactions and frontend features - Connect frontend systems with backend APIs - Optimize performance and user experience - Maintain clean and scalable code Main Development Areas: - User registration and login - Student profiles - Dashboard pages - Resource upload and browsing pages - Search and filtering system - Community pages - Marketplace pages Required Skills: - React.js or - JavaScript / TypeScript - HTML5 / CSS3 - Tailwind CSS - REST API integration - Responsive web development Preferred: - Experience building social platforms - Experience building education...

We are hiring a specialized B2B Web Developer & SEO Strategist to build our corporate website and execute a dominant search engine strategy for our Fine Chemicals, Intermediates, and Active Pharmaceutical Ingredients (APIs) business. The primary metric of success for this project is Search Visibility: whenever a buyer searches on Google or global trade search engines for our specific product names, chemical compounds, or CAS numbers, our company profile and product pages must appear prominently at the top of the search results. Key SEO Requirements: Product & CAS Number Optimization: Individual, search-optimized product landing pages designed to rank highly for high-intent search terms (e.g., specific chemical names, applications, and CAS numbers). Chemical Schema & ...

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My existing Plivo account is locked and every attempt to registe...you: • Create a brand-new Plivo account that passes Plivo’s phone/SMS and email verification steps. • Register it with an email service that reliably receives Plivo messages (any reputable provider is fine as long as it works). • Hand over the login credentials for both Plivo and the new email, along with any recovery codes or 2-factor tokens you set up. I will change the passwords and security questions immediately after delivery; please keep everything transferable and straightforward. If Plivo introduces additional verification hurdles, let me know the requirements before proceeding so we stay compliant with their policies. Once I confirm I can sign in to both services without issues...

...supplied file in Google Apps Script. Install the supplied file. Run the supplied setupSystem function. Authorise the required Google permissions. Create and configure the Google Form. Confirm the Form displays products according to their selected category. Install and verify the submission and spreadsheet triggers. Deploy the manager approval page as a Google Apps Script web app. Configure appropriate access permissions. Confirm the manager dropdown displays Ethan Murray and Harman Verma. Add links or desktop shortcuts on our production computer for: Staff label-request Form Manager approval page Production Sheet and dashboard Test the entire workflow from beginning to end. Remove the demonstration data after testing. Provide a short handover explaining how to add products

I'm contacting you because we have an emergency on the website www.preparazioneforzearmate.it. The site has been infected with malware. When trying to access it, a fake screen appears requesting a bogus Google Chrome update (I am attaching the screenshot). This is clearly a malware injection attack with a malicious redirect. Could you please run an urgent security check, clean up the code, and investigate where the vulnerability came from (outdated plugins, CMS core updates needed, or compromised credentials)? Let me know as soon as possible, thanks!

...weekly working sessions and a review at each milestone gate. Workstream 1 — Security assessment and hardening An independent assessment of the platform, carried out with and reviewed by the client's internal security team, supporting a decision to allow the platform to handle sensitive institutional data. The work covers threat modelling and data-flow documentation, review of identity, access and sharing controls, tooling and egress risk, session and administrative access, and the platform's position relative to the organisation's existing compliance boundary. It concludes with a hardening checklist, low-risk changes applied, and a findings register with severities, remediation and mapping to recognised security standards. Workstream 2 &mdash...

...Analysis AI for Management Reporting Leveraging AI to improve productivity in Excel-based FP&A processes Using AI tools for data analysis and insight generation AI-generated financial commentary and executive summaries AI-assisted presentation preparation Microsoft Copilot and/or ChatGPT for finance use cases Best practices for AI adoption in finance AI limitations, risk management, compliance, security, and governance Trainer Requirements The ideal freelancer should have: Proven experience delivering corporate training on AI, Finance, or FP&A Strong knowledge of Financial Planning & Analysis processes Hands-on experience with AI tools such as ChatGPT and Microsoft Copilot Advanced Microsoft Excel skills Experience conducting instructor-led corporate training for en...

...creation in Shopify: theme setup, navigation, collections, payment and shipping rules fully tested. • Product onboarding: basic SEO fields, high-quality images, variations, inventory rules. • Maintenance commitment: security patches, app updates, speed checks, backup management, and quick fixes when something breaks. • Digital marketing rollout: an actionable strategy for organic SEO, paid social/Google Ads, email flows, and any data tracking integrations so we can scale traffic once the store is live. Acceptance criteria 1. Store passes Shopify speed and security checks. 2. Test order flows from landing page to checkout on desktop and mobile. 3. First month’s marketing calendar delivered with campaign objectives, channels, and KPIs. 4. ...

My production C# application currently targets .NET Framework 4.8 and has started to show its age. I need it migrated to a supported, more secure runtime (ideally the latest LTS release of .NET), with every dependency updated and any obsolete APIs refactored. The primary driver is security: I want all outstanding vulnerabilities removed, HTTPS enforcement tightened, and modern authentication/cryptography practices adopted throughout the codebase. During the upgrade I also want to introduce a clean integration layer so the app can talk to external systems (REST and, if feasible, simple message-queue endpoints). This should be implemented in a way that keeps the core logic decoupled and unit-testable. Finally, a handful of persistent UI glitches—visual misalignments and sporad...

...clean blue-and-white medical design * Fully responsive and mobile-first * WordPress + Elementor preferred * Fast loading and Core Web Vitals optimized * Target 90+ mobile PageSpeed score * SEO-ready structure and technical SEO * Medical/Local Business schema * Strong local SEO for Kozhikode, Perinthalmanna, Malappuram & Kerala * SEO-optimized treatment pages for FUE, DHI/Implanter Pen, PRP, GFC and hair-loss treatments * Before & After gallery with optimized images and easy admin updates * Blog system for ongoing SEO/content marketing * WhatsApp-integrated enquiry forms * Click-to-call and WhatsApp CTAs * SSL, caching, sitemap, , redirects and basic security setup Website Pages Home, Treatments, About Us, Doctors, Before & After, Blog, Careers and Contact. I...

...Test cases and technical documentation * Enterprise-grade architecture and development history ### Examples of suitable applications: * Enterprise Applications * SaaS Platforms * CRM / ERP Systems * AI / ML Platforms * FinTech Solutions * Healthcare Platforms * E-commerce Applications * Mobile & Desktop Applications * APIs & Microservices * DevOps & Data Engineering Platforms * Networking & Security Software * Developer Tools * Large Production Systems ### Important Eligibility Requirements: * You must own **100% of the intellectual property (IP)**. * The repository **must not** be open source or contain third-party proprietary code that you do not own. * The application should represent real-world software engineering with a verifiable Git history. If your ...

...strategic opportunities across key global markets, with a particular focus on Latin America, the United States, and India. Our research explores major geopolitical and economic developments shaping these strategic regions, including: Research Areas Geopolitical developments and international relations Political risk assessment and strategic analysis Economic trends and market dynamics Energy security, resource strategies, and transition policies Emerging industries and strategic sectors Global power shifts and regional dynamics U.S. foreign policy and international influence India’s economic growth, geopolitical role, and strategic partnerships Latin America’s political, economic, and regional developments U.S.–China relations and their global implications Pro...

I'm seeking an experienced mobile app developer to create a retail shopping app for both iOS and Android platforms. Key Features: - Payment Integration: Secure payment gateway. - Product Search: Advanced search functionality. - User Reviews: Customer feedback section. Ideal Skills and Experience: - Expertise in developing cross-platform mobile apps. - ...Advanced search functionality. - User Reviews: Customer feedback section. Ideal Skills and Experience: - Expertise in developing cross-platform mobile apps. - Strong background in payment integration. - Experience with UI/UX design for seamless navigation. - Ability to implement robust review systems. Please provide samples of previous work and include your approach to ensuring app security and user d...

...for experienced developers for a long-term collaboration. This is a serious, enterprise-grade project with future opportunities beyond the initial scope. To evaluate your bid, please include live/demo links for relevant work you've built, such as: Blockchain / Smart Contract projects (Etherscan/GitHub) Token, DeFi, or RWA platforms Web applications & admin dashboards iOS / Android apps KYC/AML integrations Proof-of-Reserves or asset-backed solutions Security audit reports (if available) Marketing or launch campaigns (if applicable) Only submit your bid if you can share relevant live work. This is a long-term opportunity with significant future work. If you're confident working with blockchain, Web3, and full-stack development, we'd love to discuss a ...

...assessment identified a number of security vulnerabilities that require remediation to strengthen the security of our applications and ensure compliance with industry best practices. We are looking for an experienced Application Security Consultant / Security Engineer to work closely with our in-house development team at our Mumbai office to address these findings. Our technology stack primarily includes .NET, ASP.NET, and React for the frontend. Scope of Work Review the penetration testing report and prioritise identified vulnerabilities based on risk. Guide and assist our development team in implementing secure coding practices and remediating the identified issues. Improve authentication, authorisation, session management and token-based sec...

...practice and need a reliable partner to take full ownership of our IT environment on a monthly, ongoing basis. The core of the role revolves around Microsoft 365 and Azul security. On Microsoft 365 you will handle day-to-day user management—adding, removing and modifying accounts—as well as the routine upkeep: patches, feature releases and proactive monitoring to keep every mailbox, SharePoint library and Teams workspace running smoothly. On the security side, we rely on Azul. You will configure and continuously refine its threat-detection and response capabilities, keep compliance reporting current, and maintain security policies so we stay audit-ready at all times. Because we handle protected health information, you must sign a Business Associa...

...Best-practice Etsy SEO/storefront optimisation Final review of all shop settings before launch The storefront should look professional, trustworthy, and fully branded using the assets I provide. Important The shop will operate in the USA, so I specifically need someone experienced with setting up Etsy shops for U.S.-based businesses and familiar with Etsy's current U.S. seller requirements. For security and compliance, I will personally complete any steps that require my identity verification, banking details, tax information, passwords, OTP codes, or other sensitive information. I need the freelancer to guide me through those steps while handling the rest of the configuration. Final Deliverable The project will be considered complete when: The Etsy shop is live and p...

# Performance Improvement Plan ## Complete Technical Action Plan # Objective Improve application performance, reduce memory usage, decrease initial loading time, eliminate UI lag, modernize the frontend architecture, and prepare the application for long-term scalability. --- # 1. Current Performance Issues After reviewing the current architecture, the major causes of slow performance are related to legacy implementation patterns and project structure. --- ## Issue 1 — Memory Leak from Mouse Event Handling ### Problem The application registers event listeners repeatedly during mouse movement. Example ```javascript $(document).mousemove(function () { $("a").on("mouseenter", function(){ ... }); $(".pointer-large").on("mouseenter&qu...

I need a PHP application for managing patient records. The app should primarily focus on data entry and update functionalities. Essential Requirements: - Secure data management for sensitive patient information - User-friendly interface for easy data entry and updates - Role-based access control to ensure data security - Validation checks to maintain data integrity Ideal Skills and Experience: - Proficiency in PHP and database management - Experience with secure data handling and user authentication - Strong UI/UX design skills for creating intuitive interfaces - Prior experience in healthcare data management systems is a plus Looking for a developer who can deliver a robust and secure application.