Hi, I'm Nitisha Jain
Full Stack Engineer • 4+ Years Experience • Mobile Specialist
Product-focused engineer who builds scalable mobile apps, backend systems, and live consumer products. From real-time multiplayer games to government digitization — I own the full stack.
Flutter • React • Spring Boot • AWS • REST APIs • System Design
About Me
4+ years of building products that go live, scale, and matter.
I'm a Full Stack Software Engineer who builds scalable mobile apps, backend systems, and live consumer products — from idea to production.
I specialize in Flutter for mobile, React for web, and Spring Boot for backend — owning architecture, APIs, deployment, and product delivery end-to-end.
I've shipped real-time multiplayer platforms, geospatial fleet tracking systems, government digitization tools, and live browser extensions — each one built with full ownership from design to deployment.
I care deeply about clean architecture, product impact, and writing code that's maintainable long after the first release.
📱Mobile & Web
Flutter & React — 4+ production apps shipped to real users across multiple platforms.
⚙️Backend & Cloud
Spring Boot APIs on AWS (EC2, S3, Lambda, CloudFront) with CI/CD and OTA delivery.
🔴Real-time Systems
WebSocket multiplayer games, geospatial live tracking, and push notification pipelines.
🏆Full Ownership
Led complete app redevelopments and solo-shipped live consumer products end-to-end.
Focused on building products that are fast, scalable, and meaningful.
Tech Stack
Tools and technologies I use to build scalable, production-grade systems
💻 Languages
📱 Frontend & Mobile
⚙️ Backend
🗄️ Databases
☁️ Cloud & DevOps
📡 Maps & Real-time
🤖 AI & APIs
🛠️ Tools
Work Experience
4+ years of shipping real products to real users
Senior Software Engineer
Sept 2023 – Present- ▹Shipped 4+ production mobile applications — enterprise mobility, government digitization, and client-facing platforms — from architecture to App Store / Play Store release.
- ▹Led end-to-end redevelopment of a flagship mobile app, resulting in a 95% increase in user adoption over the legacy platform.
- ▹Built a government digital data capture application for election workflows: OCR-based form digitization, secure auth, dashboards, advanced search, and Excel export.
- ▹Designed and optimized Spring Boot APIs and scheduled backend jobs to automate critical platform workflows.
- ▹Built real-time geospatial tracking systems using Google Maps SDK and backend location services for live fleet monitoring.
- ▹Architected AWS infrastructure (Lambda, EC2, S3, CloudFront) for scalable backend services and web deployments.
- ▹Improved release speed and user engagement via CI/CD pipelines, Shorebird OTA updates, and FCM / OneSignal push notifications.
Software Engineer
July 2021 – Aug 2023- ▹Built and maintained enterprise web applications supporting internal business operations and workflow management.
- ▹Delivered frontend enhancements using React to improve usability and user experience across multiple product areas.
- ▹Developed Java-based backend modules covering business logic, data handling, and feature releases.
- ▹Resolved production issues and performance bottlenecks to keep systems running smoothly at scale.
- ▹Mentored new engineers through onboarding, knowledge transfer, and release support.
🏆 Recognition
×3
Employee of the Month
Leadership, feature delivery under tight deadlines, cross-team collaboration.
×2
Rookie of the Quarter
Outstanding early performance and impact — RISE Award recipient.
10+
Peer Appreciation Badges
Consistent ownership, delivery, and collaboration recognized by peers and leadership.
Selected Work
Projects That Solve Real Problems
Live products, enterprise systems and open-source tools built with performance, design and user experience in mind.
📚 Book Insight
LIVEFeatured Project · Live Product
Book Insight
Instant AI-powered book summaries, ratings & prices anywhere you browse.
A live Chrome extension that enhances book discovery across the web. Integrates the Gemini API to deliver real-time AI-generated book summaries, ratings, reading time, genres, author information, movie adaptations, and price comparisons — all without leaving the page.
More Projects
Imposter Word Game
Cross-platform real-time multiplayer social deduction game. React web client + Flutter mobile app, powered by PartyKit WebSockets for live room sync and Supabase for 1000+ curated word pairs.
Enterprise / Private Project
Weather Forecast App
Real-time weather experience with dynamic UI updates using Bloc state management and OpenWeather APIs.
Route Tracker
Live vehicle tracking system with playback timeline and route visualization using Google Maps SDK.
Production Monitoring System
Enterprise-grade solution for tracking production metrics, assets, and operational workflows at scale.
Enterprise / Private Project
Government Digitization App
Election workflow digitization with OCR-based form capture, secure authentication, dashboards, and Excel export.
Enterprise / Private Project