I will provide scalable backend support with nestjs, express, mongodb, postgresq


About this gig
Are you looking for a reliable backend developer to maintain, scale, and optimize your application?
I provide professional monthly backend support to keep your system running smoothly, securely, and efficiently. With strong experience in handling real-world applications, I help businesses manage everything from bug fixing and performance optimization to feature development and system scaling.
I specialize in modern technologies like NestJS, Express.js, MongoDB, PostgreSQL, and Redis, building fast, scalable, and high-performance APIs. Whether you're running a startup, SaaS platform, or enterprise solution, I ensure your backend follows clean architecture and best practices.
My services include API development, database optimization, Redis caching, third-party integrations, debugging, and code refactoring. I focus on improving performance, security, and scalability so your application can grow without issues.
With clear communication, timely delivery, and a long-term support mindset, I work as your dedicated backend partnerso you can focus on your business while I handle the backend.
Get to know Qamar Ali
Travel and Booking System Developer, Flight and Hotel API Integration Expert
- FromIndia
- Member sinceJun 2025
- Avg. response time1 hour
Languages
Hindi, English
FAQ
Do you work on existing projects?
Yes, I can review and improve your existing backend.
Do you provide urgent support?
Yes, priority support available in higher packages.
Which databases do you support?
MongoDB, PostgreSQL, MySQL (if needed).

