Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a secure and scalable backend API using nestjs
Nidhi V
About this gig
Are you looking for a secure, fast, and highly scalable backend API?
I am a software engineer with a CS degree from NIT Raipur and hands-on experience building enterprise-grade infrastructure at top-tier tech companies. I do not just write code; I architect backend systems designed for peak performance, security, and long-term scalability.
What I Offer:
- Custom REST APIs: Built from scratch using NestJS, Node.js, and Express.
- Database Architecture: Efficient schema design and optimization using PostgreSQL, MongoDB, Prisma, and TypeORM.
- Secure Authentication: Robust Role-Based Access Control (RBAC) and stateless JWT implementation.
- Advanced Integrations: Event-driven message queues, cloud storage, and 3rd-party APIs.
- Optimization: Refactoring legacy code and resolving complex algorithmic bottlenecks.
Why Choose Me?
I bring enterprise standards to every project. In past roles, I have engineered decoupled parsing engines using Strategy/Registry patterns, reduced API log storage by 31%, and built asynchronous systems that automated massive manual workloads. I deliver clean, documented, and maintainable code.
Please message me before placing an order to discuss your exact requirements!
Get to know Nidhi V
Nidhi V
Full Stack Software Engineer, Backend Architect
- FromIndia
- Member sinceOct 2026
Languages
Telugu, English, Hindi
Hi, I'm Sri Ranga Nidhi, a full-stack software engineer with a CS degree from NIT Raipur and top-tier tech experience. I build fast, scalable web apps and powerful backend systems.
Skills: React, TypeScript, Node.js, NestJS, C#, C++, PostgreSQL, MongoDB.
What I Offer:
• Custom Web Apps & SaaS Platforms
• Secure REST APIs & Database Design
• Code Optimization & Bug Fixing
I write clean, maintainable code, hit deadlines, and turn your ideas into great software. Let’s bring your project to life!
My Portfolio
Other Software Development Services I Offer
FAQ
Do you provide the complete source code?
Yes, every package includes the full, uncompiled source code. Standard and Premium tiers also include detailed inline code comments for easy handoff.
Can you integrate external services or APIs?
Absolutely. I can integrate payment gateways (Stripe), email providers (Resend/SendGrid), cloud storage (AWS S3/Supabase), and any other RESTful service you need.
What if I am not sure which database (SQL vs NoSQL) is right for my project?
Send me a message! I will analyze your data structure, scaling requirements, and business logic to recommend the most efficient technology stack before we start.
