Administrowanie bazami danych Jobs

Project Description: My production MySQL 5.7 server is no longer accessible, but I still have the complete set of .frm and .ibd files from the original data directory. I am looking for an experienced MySQL/InnoDB recovery specialist who can extract the full database content from these files and deliver a clean, import-ready SQL dump. The final result must allow me to rebuild the database on a fresh MySQL 5.7 instance. Scope of Work: Work directly with the provided .frm and .ibd files from a MySQL 5.7 server Recover all tables and data from the available InnoDB files Preserve original table structures, indexes, primary keys, and triggers where available Produce a single SQL dump that can be imported into a clean MySQL 5.7 server without errors Verify recovered tables and row counts as fa...

I’m looking for a reliable computer operator who can keep our day-to-day information flowing smoothly. Your core focus will be entering new database records with speed and accuracy, watching over system dashboards to catch issues before they turn into problems, and turning raw activity logs into clear, well-structured reports for management. You’ll work directly inside our database interface for record entry, using Notepad whenever you need a quick scratch-pad or to clean up text before pasting it into the system. While the data itself is structured, attention to detail is critical because any typo can ripple through multiple departments. On the monitoring side, I’ll count on you to keep an eye on resource usage, job queues, and error alerts, then note anything unusual s...

I’m in the start of a performance-focused data-migration effort that moves our current datasets into Snowflake, with Geneva and straight SQL powering the pipelines. To keep momentum, I need someone who can help on the hands-on analyst work while thinking like a Business Data Analyst. What I still have to finish centres on two areas: • Data extraction and transformation – mapping existing schemas, writing efficient SQL, and using Geneva/Snowflake utilities to cleanse and reshape data so downstream analytics run faster. • Data loading and validation – building repeatable load jobs into Snowflake, designing row-level and aggregate checks, and documenting reconciliation so stakeholders can trust the numbers. Acceptance criteria • Clean, reusable ETL scripts ...

Our in-house team built the first cut of a transport ERP with Claude and ; it works for demos, but I now need it production-ready for real fleets and paying clients. Infrastructure – Deploy the application on Amazon Web Services. Please provision the full stack (compute, managed database, object storage, CI/CD) under my account, attach our domain, and issue a valid SSL certificate. A nightly snapshot and disaster-recovery plan must be in place before go-live. Core application hardening The logistics modules—inventory, fleet, fuel tracking, and invoicing—occasionally break under concurrent use. Your first task is to trace and remove those stability issues, then verify that multi-user roles and the audit-log engine behave consistently across all transactions. Securit...

Our core architecture for AWS is already built, but the businesses now demands true multi-cloud flexibility. I need someone who has designed production-grade solutions across both AWS and Azure to translate our single-cloud stack into a cohesive architecture that spans the two providers. What the work looks like • Analyse the current AWS architecture and identify every touch-point we must replicate or complement in Azure. • Design the Azure side of the house—covering database services, application hosting, and storage solutions—so the whole system can run seamlessly on either cloud or in an active-active model. • Recommend the specific Azure services that best meet our goals; I’m deliberately leaving the choice open so you can weigh cost optimisation...

Estamos buscando un telemarketer proactivo, orientado a ventas y con experiencia, para contactar a gerentes de Recursos Humanos de hoteles en México y presentar nuestra aplicación especializada en capacitación de idiomas para la industria hotelera. Nosotros proporcionamos la base de datos de contactos y el script de ventas, por lo que el enfoque principal será realizar llamadas, generar interés y agendar demostraciones o cerrar ventas. Horario inicial: 3 días por semana Martes, miércoles y jueves 2 horas por día 9:00 am – 11:00 am (hora de México) Responsabilidades: Realizar llamadas telefónicas a gerentes de Recursos Humanos en hoteles Presentar brevemente nuestra aplicación de capacitación ...

I need a brand-new Azure virtual machine provisioned to the following spec: 6 vCPUs, 16 GB RAM and a 512 GB SSD or premium HDD. It must run Windows Server and come fully configured with SQL Server 2019, including Reporting Services. Please handle everything from resource group creation and networking through to SQL post-installation tweaks (enabling mixed authentication, applying the latest cumulative update, setting up a basic maintenance plan and opening only the necessary ports in the NSG). Once it’s ready, send me the connection details and an ARM template or step-by-step document so I can reproduce the deployment in the future. Deliverables: • Deployed Azure VM that meets the hardware specs • SQL Server 2019 with Reporting Services enabled and tested •...

I need a well-structured question bank that strictly follows the latest Maharashtra State Board syllabus for both 10th and 12th grades in Mathematics and Science. Every chapter should be represented, and the spread of questions must reflect the actual board pattern—from straightforward concept checks to higher-order, application-oriented problems—so that teachers can pull ready-to-use material for class tests, prelims, and board exam practice. The work involves: • Drafting original, error-free questions fully aligned to the official textbooks and marking scheme. • Providing clear, model answers (with step-by-step solutions in Maths and precise explanations in Science). • Delivering the material neatly organised in editable MS Word or Google Docs files, cha...

I need a fresh, fully-verified database of secondary schools from Delhi-NCR, India . The list must be clean, up-to-date and free of duplicates. Required fields for every school: • School name • School email address • Main phone number • Full postal address • Principal’s full name • Principal’s direct phone • Principal’s email • General mobile or SMS-enabled number, if different Please verify each entry before delivery and note your verification method. A simple spreadsheet (Excel or Google Sheets) is fine; just keep one row per school with separate columns for each data point. I’ll review a small sample first—accuracy is essential—then we can proceed with the full list.

I need a search facility integrated with a database. I'm open to recommendations on database type (SQL or NoSQL). Key Requirements: - Setting up a database (SQL/NoSQL) - Incorporating a search function - Ensuring efficient data retrieval Ideal Skills: - Database management expertise - Experience with search functionality implementation - Knowledge of both SQL and NoSQL databases Please provide your experience and any relevant projects. The database should be linked from our existing web site , be user friendly and linked to the current payment method that already exists. Must have at least 15 different fields as s earch facility.

I have an existing Microsoft SQL Server database and need clean, reliable queries that feed straight into polished paginated reports. Your focus will be data querying and reporting only—no schema redesign—using the two tools I already have in place: Power BI and SSRS. Here’s the flow I picture: you write or refine T-SQL to pull the right slices of data, build the dataset in SSRS, and then lay out the paginated report so it exports perfectly to PDF and Excel. Where interactive exploration is useful, a companion view in Power BI would be great, but the output I absolutely must have is a set of pixel-perfect paginated reports. Deliverables • Efficient T-SQL queries (stored procedures or views) that return the required fields • At least one SSRS .rdl file per ...

I need Amazon QuickSight connected to a MySQL database that is running on an EC2 instance, then a simple first pass at visualising the data. The EC2 instance is already live; what I do not have yet is the networking, permissions and QuickSight objects that will let me explore the data quickly. • Set up the secure connection between QuickSight and the EC2-hosted database • Build 3 dashboards as per specifications on QuickSight. Work to be done remotely.

A web application that I have already have design the app now i need a backend developer

Our CRM holds thousands of customer records, yet the demographic fields are in various free-form formats that make reporting unreliable. I need those demographic details—specifically age and gender—brought into a single, agreed-upon structure: age recorded strictly as a number, gender stored as clear text (“Male”, “Female”, “Non-binary”, etc.). The scope is limited to customer information; contact details and transaction history are already handled elsewhere. Your job is to: • analyse the current values in the age and gender columns, • define a concise mapping that converts every existing variation into the target formats, • implement the transformation (SQL script, Python ETL, or comparable approach that fits with Salesf...

We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.