Database Administration Jobs

I need a skilled professional to migrate my database from Lovable to Supabase, along with domain migration. Key Requirements: - Migrate user data, transactional data, and product data. - Current database size is less than 1GB. - All data should be validated during migration. Ideal Skills and Experience: - Experience with database migration, especially to Supabase. - Familiarity with Lovable and domain migration processes. - Strong data validation skills to ensure accuracy and integrity. Please provide relevant experience in your bids.

I already have a fully-populated Oracle database and need a graph model built on top of it so I can run trend analysis directly inside Oracle. The job involves identifying the right tables and relationships, turning them into graph nodes and edges (using Oracle PGX/Spatial & Graph or a comparable built-in graph option), and delivering a working graph schema that lets me query trends with Cypher-like or SQL/PGQL syntax. What I expect from you: • An initial review of the existing schema to decide which entities should become vertices and which links should become edges. • Creation of the graph inside my Oracle instance, including any necessary property calculations or aggregations to support time-series trend queries. • A short set of sample queries that demonstrate...

I’m looking for an experienced Dynamics 365 Business Central specialist who can jump straight into my customer live environment and resolve a series of errors that are halting day-to-day processing. Scope of work • Investigate the symptoms I’ll share on a screen-share session. • Pinpoint the root cause—be it posting setup, extension conflict, data corruption, or permission misconfiguration. • Apply and test the fix directly in Business Central (latest cloud version). • Document what was changed and outline preventive steps so the same fault doesn’t recur. Acceptance criteria • All identified errors are reproducibly cleared. • Core processes (posting, reporting, item availability, customer invoicing) run without warnings. ...

I have a fresh WordPress installation online and a full database backup from my previous site. All I need is for the pages and navigation menus that are stored in that backup to be brought into the new site without disturbing any content that already exists there. You will receive the SQL file (or another format you prefer) right away. Your task is to extract only the Pages and Menus tables / records, import them, and verify that: • every page appears in the Pages list with its correct slug, parent/child hierarchy, featured image, and published status • the main and secondary menus are rebuilt exactly as they were, assigned to the proper theme locations, and all links resolve correctly • no existing posts, media, plugins, or settings on the new site are overwritten...

Scope of Work – Rate, Review & Vote Website Develop a fully responsive, SEO-friendly Rate, Review & Vote website with a modern UI/UX and a comprehensive Admin Panel using the latest stable technologies. People will search these terms and will find us – Such as:- • "Top Rated Cars of 2026" • "Most Trusted Hotels Based on User Ratings" • "Highest Rated Movies This Year" • "India's Top Rated Jewellery Brands" Reference Websites: Public Website • Complete UI/UX Design & Development -MERN Technology is Preferred • Responsive Homepage with custom design including latest & eye-catching graphics. • Dynamic Category Pages & Dynamic Item/Review Pages. • Advanced Search, Filt...

I need an experienced sales specialist who can position and sell infrastructure or full-scale cloud migration services to clients that want better performance from their workloads. Our technical team can execute on AWS, Azure, or GCP, so you’ll have the flexibility to tailor each pitch to the platform that best fits the prospect’s needs. Scope of work • Analyse incoming leads and identify prospects whose primary driver is performance improvement. • Shape migration proposals that clearly show the performance gains we can deliver. • Handle the full sales cycle—discovery calls, solution positioning, objection handling, and closing. • Coordinate with our engineers so that scoping documents, timelines, and estimates line up with what we promise in th...

I’m struggling to locate a specific User ID on my website and need someone who can quickly pull or reveal it for me. The goal is simple: identify and deliver the exact User ID tied to a user record on the site. Please be comfortable navigating typical website back-ends or databases, reading server logs, or crafting a quick script if that’s the fastest route. Once you have the ID, I’d like a brief note on where you found it so I can repeat the process in the future. Deliverable • The correct User ID sent back to me, plus a concise explanation (screenshot or short text) of the retrieval method. That’s all—let me know your approach and how soon you can hand it over.

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I’m running Odoo 19 (Enterprise) and need to stop everyday users from editing the product cost field (standard_price). At the moment anyone can overwrite it, putting our margins at risk. The goal is simple: make that field read-only on every product form and list view for everyone except a small, changeable set of authorised managers. I distinguish those managers by specific user accounts rather than fixed roles, and the exact roster may change over time. Because of that, I’d like a clean, maintainable approach—ideally a dedicated security group that I can toggle per user through Settings—while still meeting the requirement that the restriction is enforced on the frontend (XML) so unauthorised users literally cannot click into the field. Deliverables • XML vi...

I need a well-structured SQL database that turns raw sales transactions into clear insight for our monthly analytics and reporting. The core job is to design the schema, import existing sales data, and build the queries (or stored procedures) that generate our standard monthly sales report with totals, trends, and key breakdowns. Right now the data lives in CSV exports from our point-of-sale system. I want it migrated into a relational database—engine choice is open (PostgreSQL, MySQL, MS SQL, or another you recommend) as long as it handles growth and lets me run additional ad-hoc reports later. Good indexing and normalization are essential because report runs must stay quick when the dataset scales. Deliverables: • SQL scripts for creating all tables, constraints, and index...

After a sudden power cut the server came back up cleanly—Apache, MariaDB/MySQL, Asterisk and all VICIdial services report as running and phpMyAdmin shows the database online. Yet every agent now sees “Invalid Username/Password” on the campaign screen and the admin page just reloads when credentials are entered. Here is what I have already done: examined the Apache, MySQL, Asterisk and VICIdial logs for obvious errors, repaired and optimized the vicidial_users table, and confirmed the credentials being typed are correct. No browser-side tricks helped. We also do not have a usable database backup, so whatever fix you apply must leave the current data intact—no wipe-and-reinstall options are acceptable. I need you to: • Identify the exact point in the s...

I am an older database programmer in need of up-to-date training on how to access and manipulate MySQL databases. I have had one of my website applications updated. It uses Hostinger Hosting for the host sql database on their Linux server. I am using Visual Studio 2026 Community with local host MySQL database. 1. I need someone in USA that can talk to me over the phone and Any Desk onto my desktop 2. Take a look at my Local Host MySQL database and show me a simple way to identify and view the tables, make direct changes to the data within the database, and insert new tables into the database. 3. Show me how to Back-up my operational database on the host server, and to copy my local host database over to the Hostinger server to replace the old database with the updated one. I am a quick st...

Our job portal’s search results page is being dragged down by slow data retrieval, and it’s directly affecting the overall speed and load time of the site. I need someone who can dive in, pinpoint the bottlenecks, and deliver measurable gains without disrupting existing features. Here’s how I see the engagement: • Analyse current queries, API calls, and any middleware that sits between the database and the front-end to uncover why the data feed to the search results is sluggish. • Optimise what you find—whether that means rewriting SQL, adding smart indexing, implementing server-side caching, or fine-tuning backend code. • Validate improvements with before-and-after metrics: Time To First Byte, total page load, and server response time for typic...

Access-to-SQL-Server Migration — Experienced Developer Needed (Paid Assessment First) We run a business ERP built in Microsoft Access (front-end / back-end split, ~40 users). We are looking for an experienced developer to move the data (the Access back-end tables) onto Microsoft SQL Server, while keeping our Access forms as the user interface. The database is small (~300 MB of tables). This project is a short PAID ASSESSMENT — not the full migration. Before committing, we want you to review our system and tell us whether the migration is worthwhile, what it involves, and how many hours it would take. The full migration would be a separate engagement afterwards, only if we decide to proceed. Requirement — proven migration experience We will only consider developers who hav...

I run several production workloads on Oracle 19c and need an expert DBA who can handle three core activities for me around the clock: building new databases from scratch, tuning performance on existing instances, and carrying out version or patch upgrades without downtime to the business. Here is what I expect from you: • Database creation – end-to-end installation and configuration of fresh Oracle 19c environments, including listener setup, tablespaces, and all basic security hardening. • Performance tuning – proactive monitoring and remediation using AWR/ASH reports, SQL Tuning Advisor, indexing strategies, and statistics management to keep response times low. • Upgrade & patching – planning and executing PSU/RU installs or full-version upgrades...

Overview: We are looking for an experienced Backend Developer / Systems Integrator to set up and configure a local MCP (Model Context Protocol) Server on a dedicated Windows PC. The goal is to bridge our local, on-premise SQL Database with AI tools (such as Microsoft Copilot, Claude Desktop, or Cursor) so we can query our database securely using natural language. Remote Access & Working Method (Important): Full Remote PC Access Provided: You will be given direct remote desktop access to our dedicated Windows PC using AnyDesk, TeamViewer, or UltraViewer to perform the entire installation and configuration. Database Access: We will provide you with a secure, Read-Only SQL credential strictly for testing the database connectivity from the MCP server. Technical Environment: Host OS: D...

I’m looking for a seasoned database administrator to take charge of our SQL Server environment for a Bank of India–related platform. The immediate focus is on keeping the core banking data layer fast, resilient, and secure. Here’s what the assignment covers: • Database optimisation – analyse slow queries, tune indexes, and improve overall throughput without disrupting live operations. • Backup & recovery – design and automate point-in-time backups, test restores regularly, and document the full recovery strategy. • Security management – harden user roles, apply the latest patches, set up auditing, and make sure compliance standards are met. You’ll be handed full access to a staging instance first, followed by production onc...

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.

Buscamos Ingeniero de Telecomunicaciones / Administrador de Sistemas Senior con experiencia avanzada en VICIdial y Asterisk PBX (Habla Hispana). Responsabilidades y tareas clave: Optimización de infraestructura: Configuración, mantenimiento y tuning de servidores VICIdial (arquitectura Single o Cluster). Bases de datos: Optimización fina de base de datos (MySQL / MariaDB) para soportar alto volumen de llamadas simultáneas y evitar bloqueos de tablas. Desarrollo e IVR: Configuración de campañas predictivas, gestión de IVR avanzado, enrutamiento inteligente y scripts AGI personalizados. Soporte y conectividad: Resolución de problemas de latencia, calidad de audio y configuración de troncales SIP / carriers. Requisitos indis...