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I will build secure nest js backend and api development
Usman Akram
About this gig
I build backend systems that actually hold under real usage, not just demo-level APIs.
If you need a NestJS backend, clean REST APIs, or a scalable system that can handle real users, transactions, and integrations, this is where I step in.
Most projects fail at the backend level due to poor structure, weak validation, or performance issues. I focus on building systems that are stable, secure, and easy to scale later.
What I can help you with:
- NestJS backend development (structured and modular)
- REST API design with proper validation and error handling
- Authentication systems (JWT, role-based access)
- Database integration (MongoDB, PostgreSQL)
- Third-party API integrations
- Payment systems (Stripe, PayPal, crypto)
- Real-time features (WebSockets)
- Deployment and optimization
I have worked on systems involving transactions, referral logic, and real-time data processing, so I understand how backend decisions impact the entire product.
If you already have a frontend or existing system, I can plug in clean APIs without breaking your flow.
Before placing an order, send a message with your requirements so we can align the structure properly.
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Get to know Usman Akram
Usman Akram
Passionate MERN Full Stack Developer skilled in crafting dynamic web
- FromPakistan
- Member sinceNov 2023
- Avg. response time1 hour
- Last delivery1 year
Languages
English
Full Stack Developer with 5+ years of experience building scalable web applications using NestJS, Node.js, React.js, and Next.js. I specialise in backend architecture, REST APIs, real-time systems, and database design with MongoDB and PostgreSQL. Experienced in blockchain integrations, payment systems, and microservices. I focus on clean code, performance, and building production-ready systems that handle real users and data efficiently.
FAQ
Do you work only on NestJS or other backend technologies as well?
My primary focus is NestJS because it allows clean architecture and scalability. I can also work with Node.js and Express when required, but most projects benefit from NestJS structure.
Can you build a complete backend from scratch?
Yes. I can design and develop a complete backend including authentication, APIs, database structure, and integrations based on your project requirements.
Do you integrate frontend with your backend APIs?
Yes. If you already have a frontend (React, Next.js, etc.), I can connect it with the backend APIs smoothly without breaking your existing flow.
Will the code be scalable for future updates?
Yes. I follow a modular structure so your system can grow easily without major rewrites later.
Do you provide deployment support?
Yes. I can deploy your backend on AWS, VPS, or any cloud server and ensure everything runs properly.
Can you integrate payment systems?
Yes. I can integrate Stripe, PayPal, and crypto-based payment systems depending on your use case.
Do you fix bugs or improve existing backend systems?
Yes. I can review your existing backend, fix issues, improve performance, and restructure it if needed.
Do you provide API documentation?
Yes. I provide clean API documentation using Swagger or Postman so your team can easily use the APIs.
What do you need before starting the project?
I need a clear requirement, features list, and if available, your frontend or design reference. This helps in structuring the backend correctly from the start.
Do you work on blockchain-based backend systems?
Yes. I have experience working with blockchain-related systems including transaction tracking, event handling, and integration with smart contracts.
