You will get Database Developer | SQL Server | MySQL | PostgreSQL | Data Integration
Project details
Database Design, Development & Optimization | SQL Server, MySQL, PostgreSQL, MongoDB, Oracle, SQLite
I provide expert-level database solutions, including design, development, optimization, and maintenance for a wide range of relational and NoSQL databases. Whether you're building a new system or optimizing an existing one, I ensure data integrity, performance, and scalability.
My expertise:-
• Microsoft SQL Server – Stored Procedures, Triggers, Views, Indexing, Performance Tuning
• MySQL / MariaDB – Schema design, Query optimization, Replication
• PostgreSQL – Advanced queries, JSONB, Indexes, and high-performance data handling
• MongoDB – NoSQL database design, Aggregation pipelines, Sharding
• Oracle Database – PL/SQL scripting, Backup & Recovery, Query tuning
• SQLite – Lightweight embedded database for mobile and desktop apps
• Database Integration – .NET Core, Web APIs, Azure SQL, and cloud-based database deployment
• Data Migration – Seamless data transfer between systems without loss or corruption
Let’s build a fast, secure, and efficient database structure that supports your application’s long-term growth.
I provide expert-level database solutions, including design, development, optimization, and maintenance for a wide range of relational and NoSQL databases. Whether you're building a new system or optimizing an existing one, I ensure data integrity, performance, and scalability.
My expertise:-
• Microsoft SQL Server – Stored Procedures, Triggers, Views, Indexing, Performance Tuning
• MySQL / MariaDB – Schema design, Query optimization, Replication
• PostgreSQL – Advanced queries, JSONB, Indexes, and high-performance data handling
• MongoDB – NoSQL database design, Aggregation pipelines, Sharding
• Oracle Database – PL/SQL scripting, Backup & Recovery, Query tuning
• SQLite – Lightweight embedded database for mobile and desktop apps
• Database Integration – .NET Core, Web APIs, Azure SQL, and cloud-based database deployment
• Data Migration – Seamless data transfer between systems without loss or corruption
Let’s build a fast, secure, and efficient database structure that supports your application’s long-term growth.
Database Type
MySQL, MS SQL, Oracle, SQLite, PostgreSQL, MongoDB, Couchbase, Teradata, Realm Database, Azure Cosmos DB, LevelDBWhat's included
| Service Tiers |
Starter
$99
|
Standard
$499
|
Advanced
$799
|
|---|---|---|---|
| Delivery Time | 2 days | 10 days | 15 days |
Number of Revisions | 0 | 4 | 8 |
Number of Tables Added | 5 | 10 | 30 |
Schema Diagram | - | ||
Permissions Setup | - | ||
Import/Export Data | |||
Admin Panel Setup | - |
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MU
Muhammad U.
Jun 22, 2026
Senior Backend Engineer (.NET/C# or Python/Django), React.js, REST APIs, Microservices
A highly skilled Full-Stack Developer with strong expertise in Node.js, Python Django, ASP.NET, RESTful APIs, JavaScript, React.js, and database management. He consistently delivers reliable, scalable, and high-quality applications while maintaining excellent coding standards. His strong analytical and problem-solving skills, combined with effective communication and collaboration, make him a valuable team member throughout the entire software development lifecycle. He takes ownership of his work, adapts quickly to new challenges, and consistently contributes to the successful delivery of projects.
MU
Muhammad U.
Oct 29, 2025
MERN Stack Developer Needed for Adding Table
Ahmad didn’t just “add a table” he added real value! His attention to detail and smooth execution turned a simple task into a polished product. If you’re looking for a MERN developer who codes with clarity and commitment, Ahmad is your person.
MA
Muhammad A.
Oct 24, 2025
Full-Stack Developer (React / React Native / Node.js) – Bug Fixing Specialist
Ahmad did an exceptional job. I was stuck for complexed bug fixing and tried many freelancers but Ahmad did it in effective way within no time. Really great with his work, professional and easy to collaborate with. I'd be glad to work with him again and recommend him
About Ahmad
Lead Full-Stack Dev - Python | Django | AI | .NET | Node.js / ReactJS
100%
Job Success
Lahore, Pakistan - 4:38 am local time
If your project keeps stalling — slow backends, tangled frontend/backend handoffs, or a legacy system nobody wants to touch — you're not looking for "a developer." You're looking for someone who can own the architecture end-to-end and get it production-ready.
That's what I do.
⚠️ The Problems I Solve
Your backend can't handle traffic spikes or is riddled with technical debt
Frontend and backend teams are out of sync, causing delays and bugs
Your database queries are slow, bloating server costs
You need AI/automation features added without over-engineering the stack
You need someone who communicates clearly, works your hours, and doesn't need hand-holding
💡 How I Fix Them
With 6+ years building enterprise-grade web applications for international clients, I bridge backend engineering and frontend UX so nothing gets lost in translation. Whether it's architecting a backend from scratch, optimizing a legacy system, or delivering a full-stack platform, I write clean, scalable, maintainable code — and I own the outcome, not just the ticket.
🛠️ Core Technical Expertise
Backend: Python (Django, FastAPI), .NET Core, Node.js (Express, NestJS)
Frontend: React.js, Next.js, Angular, JavaScript/TypeScript, HTML5/CSS3
Databases: PostgreSQL, MySQL, SQL Server, MongoDB, Redis (caching)
Cloud & DevOps: AWS, Docker, CI/CD, Microservices, REST APIs, GraphQL
AI & Automation: OpenAI API, LangChain, smart automation, predictive analytics
📈 What You Get When You Hire Me
Scalable Backend Architecture — secure, fast systems built to handle real traffic, not just demo traffic
True End-to-End Delivery — I speak both frontend and backend fluently, so there's zero handoff friction
Database & Query Optimization — efficient schemas and tuned queries that cut server costs
Pragmatic AI Integration — features that add real value, not complexity for its own sake
Clean Documentation — code your future team (or future you) can actually maintain
⭐ Why Clients Work With Me
6+ years of experience across enterprise architecture and full-stack delivery
Fluent English, proactive communicator, aligned with US/international business hours
100% Job Success Score — I deliver what I commit to
Client-first workflow: I ask the right questions upfront so there are no surprises mid-project
📩 Ready to Build Something That Scales?
Click "Invite to Job" or "Message," and let's get on a quick discovery call. I'll come prepared with questions about your architecture, timeline, and goals — so we can figure out fast whether I'm the right fit.
🔑 Skills: Full-Stack Development, Backend Development, Python, Django, FastAPI, Node.js, .NET Core, React.js, Next.js, Angular, REST API, GraphQL, Enterprise Software, PostgreSQL, MongoDB, Scalable Architecture, AI Integration, Web Optimization
Steps for completing your project
After purchasing the project, send requirements so Ahmad can start the project.
Delivery time starts when Ahmad receives requirements from you.
Ahmad works on your project following the steps below.
Revisions may occur after the delivery date.
Presentation to the client
Presentation to the client Walk-through of the work done to the client before final review by client.