I craftdelightful digitalexperiences.
I'm Priyanshu Patra, a software engineer with 3+ years shipping cross-platform apps in Flutter & Kotlin — powered by high-performance Node.js, TypeScript & gRPC microservices serving 10,000+ requests a day.
ThingsI'veshipped
Production apps & open-source across solar-tech, edtech and travel-tech — on the App Store, Play Store & pub.dev.
NammaAtria
A solar-rooftop companion app for Atria Renewable — instant solar quotes, installation booking, a real-time multi-inverter energy dashboard, payback & savings calculator, and a referral-rewards system. I architected the monolith-to-microservices migration behind it.
EduketOnline
A cross-platform edtech app connecting students with verified educators — featuring Razorpay wallet integration, VoIP calling, and Firebase push notifications for a seamless learning experience.
TravlNeu
A travel-tech platform with 65+ feature modules — destination exploration, co-traveller matchmaking, vendor/guide discovery and trip-package browsing. Built on a feature-first clean architecture with a 75+ model GraphQL layer (4,500+ lines).
Shineoak
A multi-role marketplace connecting users, partners & delivery agents — browse local stores and chef menus, order products, and use an AI recipe generator that turns your ingredients into dishes. Migrated from BLoC to Riverpod, improving app stability by 70%.
QuoteVault
A quotes app built with Kotlin Multiplatform & Compose Multiplatform — sharing UI and business logic across Android & iOS. Swipeable discovery, category explore, a saved vault and a quote editor, on a clean layered architecture.
M3ExpressiveLoader
A published open-source Flutter package that faithfully ports Android’s Material 3 Expressive loading indicators — spring-physics shape morphing between RoundedPolygon geometries, plus a sinusoidal wavy linear progress bar. Theme-aware and accessible.
WhereI'veworked
Atria Renewable
Feb 2026 — Present- Architected the full migration from a legacy monolith to microservices — a high-performance gRPC backend (Node.js / TypeScript) and a clean-architecture Flutter app.
- Cut API latency by 60% via gRPC and Prisma-optimized queries, handling 10,000+ daily requests across auth, booking and energy-monitoring systems.
- Built an end-to-end solar-booking platform with 15+ features — real-time multi-inverter energy dashboard, EMI payment gateway and FCM notifications.
Innovatrix Infotech
Apr 2024 — Jan 2026- Implemented caching that reduced API calls by 20% and improved app performance by 30%.
- Designed an in-app subscription system that grew revenue by 40% within six months.
- Built a real-time scheduling system, reducing booking conflicts by 10%.
Deshine Software & Technologies
Dec 2022 — Dec 2023- Shipped an early-stage e-commerce product with caching optimizations, lifting user satisfaction by 20%.
- Integrated REST APIs with Riverpod state management, reducing API response time by 15%.
- Built reusable UI components across 3+ modules and adopted Agile / Git workflows under senior mentorship.
I'mPriyanshu—asoftwareengineerfromBangalorewhoturnscomplexproblemsintoelegant,high-performanceproductsacrossmobile&backend.
Over 3+ years I've shipped production apps across solar-tech, edtech and travel-tech — architecting monolith-to-microservices migrations, cutting API latency by 60%, and publishing open-source Flutter packages on pub.dev. Mostly I live in Flutter & Kotlin, but I'm just as comfortable in a Node.js / gRPC backend with clean architecture.
⚡ The toolbox
