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English
$
USD
I will create your backend, api using python nodejs rust java elixir
Hammad
Level 2
5.0
5.0
About this gig
Looking for a reliable backend expert to build fast and secure APIs or full systems?
You're in the right place. I specialize in crafting powerful backend services tailored to your business logic, whether it's for a startup MVP or a production-ready platform. With experience across multiple languages, I ensure scalable, clean, and maintainable code.
What I Offer:
- RESTful & GraphQL APIs
- Authentication & Authorization
- WebSockets & Realtime Systems
- Microservices Architecture
- Streaming & Event-driven Services
- Database Design & Integration (SQL/NoSQL)
Tech Stack:
- Languages: Python, Node.js, Java, Elixir, Rust
- Frameworks: FastAPI, Express.js, Fastify, Flask, Django, Spring Boot, Phoenix, Axum
- Databases: PostgreSQL, MongoDB, Redis
Why Me?
- Multi-language expertise
- Clean, modular, and tested code
- Optimized for performance and scalability
- Flexible for both simple APIs and full backend architectures
Lets build something solid for your project. Message me before ordering to discuss your requirements!
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Get to know Hammad
Hammad
Real Time Solutions, Full Stack Precision
Level 2
- FromPakistan
- Member sinceMay 2021
- Avg. response time1 hour
- Last delivery1 week
Languages
English
I'm a MERN stack developer specializing in MongoDB, Express, React (and React Native), Node.js, and Firebase.
I build real-time systems using WebRTC, Mediasoup, and WebSockets, ensuring low-latency and scalable communication.
I also work with modern frontends like Vue, Svelte, and Solid, delivering fast and responsive interfaces.
For high-performance backends, I use Rust, Go and Python to create reliable and efficient systems.
Let’s create fast, scalable, and real-time solutions together
My Portfolio
FAQ
Which backend language should I choose for my project?
If you need fast delivery, Node.js or Python is usually best. For enterprise systems, Java is strong. For high concurrency, Elixir is great. For performance-heavy services, Rust is a good fit.
Can you build the full backend with APIs and database?
Yes. I can build REST or GraphQL APIs with database integration, authentication, authorization, roles, WebSockets and business logic using the stack that fits your project.
Can you fix or improve my existing backend?
Yes. I can fix bugs, improve API structure, optimize performance, clean up code, add new features and make your backend more production-ready.
Reviews
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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K 
kuldeeptripa548
India
This is the first time I worked with Hammad. I come from a technical background myself, but I was blown away with his expertise. He was responsive, fluent in english, and most importantly, very professional. Because of success in this project, I have started other projects with him too, and hope to work with him for a long time.
$600-$800
Price
6 weeks
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kuldeeptripa548
India
This is the first time I worked with Hammad. I come from a technical background myself, but I was blown away with his expertise. He was responsive, fluent in english, and most importantly, very professional. Because of success in this project, I have started other projects with him too, and hope to work with him for a long time.
$600-$800
Price
6 weeks
Duration
Helpful?
