Hello, I'm

Paidy Nikhil

Full Stack Developer

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My Intro

About Me

Experience

2+ Year Working

Completed

7+ Production Projects

Support

Online 24/7

Full Stack Developer (MERN) with expertise in scalable, high-performance systems. At Aptapace, I led backend development for e-commerce and real estate platforms handling 10K+ listings and 5K+ daily users with sub-200ms latency. Integrated Delhivery APIs for 95% logistics automation and built secure, role-based portals with JWT/OAuth2 and multi-factor auth. Skilled in Node.js, React, MongoDB, SQL, and microservices. Improved DB performance by 25%+ and boosted CTR by 22% with personalization engines. Strong in API design, system architecture, and team collaboration.

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My Abilities

My Experience

Frontend Development

HTML/CSS

Intermediate

JavaScript

Intermediate

React.js

Intermediate

TypeScript

Intermediate

Next.js

Basics

Redux Toolkit

Intermediate

Testing (Jest/Cypress)

Advance

API Integration

Advance

React Native

Basics

Backend Development

Node.js

Advanced

Express.js

Advanced

MongoDB

Advanced

PostgreSQL/MySQL

Intermediate

Microservice architecture

Redis

Intermediate

Docker

Intermediate

JWT & OAuth2

Intermediate
My Services

What I Offer

Product Engineering &
Scalable API Design

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Product Engineering & API Development

I specialize in building robust, scalable product backends and APIs using modern architectures aligned with business objectives.

  • Architect high-performance RESTful and event-driven APIs.

  • Implement microservices and modular backends with Node.js, Express & Redis.

  • Integrate third-party platforms (e.g., Delhivery, Razorpay, Facebook Ads) with async processing.

  • Design secure auth systems with JWT, OAuth2, and RBAC for multi-tier access control.

End-to-End Web
Development

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End-to-End Web Development

I offer complete web development solutions from frontend to backend, optimized for performance, scalability, and security.

  • Build responsive SPAs using React, TypeScript, and Tailwind CSS.

  • Develop scalable backend systems with Node.js, Prisma, and MongoDB/PostgreSQL.

  • Implement CI/CD pipelines, Dockerized environments, and REST API testing.

  • Ensure web app security through HTTPS, input validation, rate limiting, and role-based access.

Backend Engineering
& Automation

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Backend Engineering & Automation

I design scalable backend systems and build automation pipelines that enhance operational efficiency and support high-traffic workloads.

  • Build scalable, secure APIs using Node.js, Express, MongoDB, and SQL databases.

  • Automate business flows such as lead capture, task reassignment, and logistics via async processing and cron jobs.

  • Integrate third-party APIs (Razorpay, Delhivery, Facebook Ads, Aadhaar) to reduce manual intervention by 90%+.

  • Optimize backend performance with caching (Redis), query tuning, and ACID-compliant transactions.

My Portfolio

Recent Works

All Production Apps Personal Frontend

DentxMart (Prod)

Demo

AIRE (Prod)

Demo

BookUrAppointment (Prod)

Demo

PipelinePanda (App)

APK (Play Store)

IRIA (App)

APK (Play Store)

TSMT (Dev)

APK (Play Store)

SafeKaro (Prod)

Demo

Notion Clone

Demo

Persist Flow

Demo

Todo

Demo

Links

Demo

YouTube Clone

Demo
My Clients & Colleagues Say

Testimonials

Roshan Khan

"Nikhil played a key role in architecting the backend for SafeKaro. His deep understanding of scalable APIs and secure authentication workflows helped us ship a stable and reliable insurance platform faster than expected."

Kirat Chaddha

"I collaborated with Nikhil on AIRE. He not only delivered clean and modular backend code but also introduced performance optimizations that brought down page load times significantly."

Priya Rani

"Nikhil's work on DentxMart's multi-vendor platform helped us streamline logistics through automated Delhivery API integrations. His backend logic reduced manual dispatch efforts by over 90%."

Get in touch

Contact Me

Talk to me

Email

paidynikhil@gmail.com Write Me

Whatsapp

+916302043012 Write Me

Twitter

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