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Founder

I ship to Web, Mobile & Desktop from one codebase

5+ years building production apps with React Native, Next.js & AWS. Published on Google Play Store and Microsoft Store. Currently open to Senior Full-Stack / Frontend roles — remote or Jaipur hybrid.

Jaipur, Rajasthan, IndiaVIT, Vellore5+ years industry experience

Open to new roles

I'm currently exploring Senior Full-Stack and Senior Frontend Engineering roles at product-focused companies. Strong preference for global remote or Jaipur hybrid. Reach me at founder@njcloudprinter.shop

Why I bring exceptional value

  • The Power of One: I leverage a single codebase to ship features across all platforms simultaneously—often enabling massive delivery with ~70% less manpower and faster time-to-market than siloed teams.
  • AI in Production: Integrated AWS Rekognition, ImageKit.io, and Generative AI into live products — not side projects. Real pipelines, real users, real scale.
  • Production-Proven: I've published and maintained products on the Microsoft Windows Store (NJ Cloud Printer) and the Google Play Store.
  • AI-Driven Productivity: I'm a power user of AI-first IDEs like Cursor and Trae, integrating Generative AI into my workflow to accelerate cycles and deliver outsized value.

Tech skills

Core areas I work across.

Languages & Frameworks

React
Next.js
React Native (Android/iOS/Web/Windows/MacOS)
Node.js
Electron

Cloud & AI

AWS S3
AWS Lambda
AWS Rekognition
Intelligent-Tiering
Lightsail
ImageKit
Generative AI Integration

Developer Experience (DX)

Cursor
Trae
Git
CI/CD Pipelines

App Published

Google Play Store
Microsoft Store

Self Published Products

NJ Cloud Printer
Muharat.in

Professional focus

Building real products for real users.

  • - Desktop and mobile app delivery
  • - Practical AI integrations for speed and quality
  • - Collaboration with teams and stakeholders

Highlights

Selected wins and writing.

DEVSOC Hackathon (2nd Runner Up)
VIT Hackathon (Best Presentation)
IJERT research publication

Professional Journey

Software Engineer

Present

Hornblower Private LTD.

  • Architected AWS + GraphQL data integration layer, enabling efficient, scalable data access across the flagship product
  • Reduced page load time from ~20s to ~3s through React rendering optimizations and CDN-based asset delivery
  • Owned end-to-end feature delivery across frontend, backend, and infrastructure — from spec to deployment
  • Contributed to system architecture reviews and cross-team technical decisions

June 2023 - Present

Full-Stack Developer

Infistack Tech. Private LTD.

  • Worked as Full-Stack Developer and Team Lead, including client-facing ownership
  • Managed multiple teams across different projects in parallel
  • Deepened experience in development, cloud technologies, and automation
  • Mentored team members and grew people-management skills
  • Shared new technical knowledge to lift overall team capability

Nov 2021 - May 2023

Software Developer

Quin Bay Tech. Private LTD.

  • Full-stack development with strong focus on clean code principles
  • Learned and practiced writing unit tests to maintain code quality
  • Worked with SCSS and project-level organization patterns
  • Collaborated with multiple cross-functional teams on shared features

Jan 2021 - Oct 2021

Nodejs Intern

Fitness Tracker Private LTD.

  • Led a team of backend developers despite being an intern
  • Designed and implemented the main portal architecture, including payment systems
  • Owned API architecture decisions end-to-end for core modules
  • Designed database schemas for long-term sustainability and reliability

Apr 2020 - Jul 2020

Early Career

Inventrom (Marketing) + CodePark (Backend)

  • Backend development and marketing roles during college — foundational experience in full-stack development and go-to-market strategy

2018 - 2019

Projects

NJ Cloud Printer

Published on Microsoft Store and Google Play Store, actively used by 200+ users across 5 countries for wireless mobile-to-desktop printing. 30K+ lines of production TypeScript across mobile, desktop, and web clients.

Cloud-native, cross-platform printing ecosystem enabling wireless mobile-to-desktop printing from anywhere in the world. Built and published independently by a solo engineer.

React Native
Electron
Node.js
WebSockets
AWS Lambda
AWS S3
Razorpay
Technical highlights (what I built)

Cross-platform codebase

Single React Native + Electron codebase shipping simultaneously to Android (Google Play), Web, and Windows (Microsoft Store) — maximizing code reuse across platforms.

Real-time print queue

WebSocket-driven event architecture providing live print job status updates across mobile, desktop, and web clients with sub-second latency.

Subscription billing engine

Razorpay-powered subscription system handling free trial lifecycle, automated plan transitions, and recurring billing across 4 currencies (INR, AED, EUR, USD) with zero manual intervention.

Production scale & reach

200+ active users across India, UAE, Saudi Arabia, US, and UK. Published and maintained independently on both Google Play Store and Microsoft Windows Store.

Muharat.in

“When two Software Engineers get married, the guests get an AI upgrade.”

Built originally for my own wedding and now being converted into a commercial product for photography studios and event companies across India. Muhurat is a cloud-native, AI-driven event ecosystem built to automate event logistics and photo delivery—originally created to solve real bottlenecks I faced during my own wedding celebrations.

Lead Software Engineer
Architect
Node.js
AWS S3
AWS Rekognition
AWS Lambda
ImageKit.io
Google Maps API
Generative AI
Technical highlights (what I built)

Computer vision photo search

Integrated AWS Rekognition with an asynchronous indexing pipeline (Node.js + S3) to process 10,000+ high-res images and enable instant “selfie → find my photos” search.

High-performance image delivery

Architected an ImageKit.io delivery layer for on-the-fly WebP/AVIF transformations (quality tuned) to reduce bandwidth by ~80% and improve mobile load performance.

Geospatial & logistics hub

Built an interactive invitation + itinerary hub using Google Maps API to centralize venue locations, schedules, and travel guides—cutting manual coordination nearly to zero.

Generative AI engagement

Added a “Digital Keepsake” feature that re-styles guest selfies into themed portraits, boosting session time and creating a strong marketing hook for studios.

Multi-tenant ready

Designed for photography studios to manage multiple events under one infrastructure.

Outcome

Reduced photo delivery time from months to seconds with AI-powered discovery.

Awards & Publications

Academic Awards

Hackathons and recognitions.

2nd Runner Up - DEVSOC Hackathon

February 2019

Led a team to develop an IoT-based Smart Farm System that automates farming tasks and increases productivity.

Best Presentation Award - VIT Hackathon

September 2018

Developed an innovative portal for publishing and managing articles related to crime and political issues.

Research Publications

Peer-reviewed paper published in IJERT.

User Safe Route Recommendation System (USRRS)

International Journal of Engineering Research & Technology (IJERT) · 2020

ML-powered system that analyzes historical crime data to recommend safe travel routes.

  • - Implemented decision networks for path optimization
  • - Analyzed 15 years of crime data using geospatial techniques
  • - Developed novel algorithms for route safety scoring

Writing & Technical Contributions

Blog posts and tutorials published on GeeksforGeeks.

Design Counter for Given Sequence

Technical tutorial explaining algorithmic approaches to counter design problems.

Make a Custom Command on Linux Terminal

Walkthrough demonstrating how to create and implement custom command-line tools in Linux environments.

Social Media connects

Find me online, or reach out directly.

GitHub

@nikhiljainjain

LinkedIn

Nikhil Jain

YouTube

@codeandlassi4604

Quora

Profile

Stack Exchange

Meta profile

Email

founder@njcloudprinter.shop

Open to Senior roles · Remote / Jaipur · founder@njcloudprinter.shop