Rudraveer
Singh Sandhu
3 years shipping scalable, high-performance mobile apps across AgriTech, e-commerce, real estate, EdTech & HealthTech — now stepping into tech lead & engineering management.
I build mobile products end-to-end — from architecture to the polish that makes them feel effortless.
I've shipped 7+ production apps with 100K+ combined downloads and 4.5★+ average store ratings, working across cross-platform development, IoT integrations and full-stack mobile solutions. I'm equally comfortable leading a small front-end team, talking directly with clients, and going deep to resolve critical production issues.
My next step is leadership — tech lead, senior Flutter developer, or engineering manager — pairing hands-on craft with mentoring, planning and product direction.
- ↳Cross-platform Flutter architecture
- ↳Clean state management
- ↳Backend & Firebase at scale
- ↳IoT & hardware-connected apps
- ↳Leading teams & client delivery
A complete mobile toolkit.
Flutter & Mobile
Architecture & State
Backend & APIs
Data & Storage
Tooling & Process
Specialized
Where I've delivered.
timeline placeholders — dates to be confirmedTiyeni
- —Led a 3-developer front-end team building a dual-platform ride-hailing solution for Malawi's transport sector.
- —Architected real-time backend integration on Supabase with Redis for optimized caching.
- —Shipped production-ready Passenger & Driver apps with consistent, responsive UX across devices.
Seventh Horse Agri-Tech
- —Built one Flutter app serving 4 user types — Farmers, Machine Providers, FPOs and Traders.
- —Implemented B2B and B2C marketplace logic with multilingual support via GetX.
- —Integrated the full Firebase ecosystem: Auth, Firestore, Cloud Functions and real-time sync.
YodaCart Pvt. Ltd.
- —Resolved blocking production issues to reach a 100% deployment success rate.
- —Fixed PayU payment integration, improving processing reliability to 98%.
- —Modernized legacy BLoC code — +50% maintainability and +25% user retention.
Quantum IT Innovations Pvt. Ltd.
- —Built MeinHaus, MeinHaus Pro and Yeii for Canadian & Spanish startups.
- —Delivered multilingual apps (English, Spanish, French) with full localization.
- —Led client requirement sessions and shipped on schedule with zero escalations.
Karnarogyam Pvt. Ltd.
- —Led an IoT upgrade of a medical tinnitus-treatment device — +60% clinical effectiveness.
- —Built a companion app letting doctors and patients configure the device remotely.
- —Implemented secure BLE & WiFi communication for real-time data transmission.
Legum Technica Pvt. Ltd.
- —Built an MCQ-based competitive-exam prep app with an analytics dashboard.
- —Integrated AI/RAG-powered question generation trained on books and past papers.
- —Reached a 4.6★ rating, 50K+ downloads and 85% user retention.
Products I've shipped.
Tiyeni
Ride-hailing↗Dual-platform ride-hailing apps with real-time tracking, built on Supabase and Redis for Malawi's transport market.
Seventh Horse
AgriTech↗A four-sided agricultural marketplace connecting farmers, machine providers, FPOs and traders in one multilingual app.
MeinHaus & Yeii
Real Estate↗Property and service-aggregator apps for European & Canadian startups, localized across three languages.
Exam Prep AI
EdTech↗Competitive-exam prep with AI-generated questions, progress analytics and 50K+ downloads at 4.6★.
Tinnitus Care
HealthTech · IoT↗Companion app for a medical IoT device — remote configuration over BLE & WiFi for doctors and patients.
YodaCart
E-commerce↗Rescued a stalled launch — modernized BLoC and stabilized PayU payments to 98% reliability.
Trusted by the teams I've worked with.
Rudraveer owned our mobile build end-to-end and consistently shipped polished, reliable releases ahead of deadline.
He turned a stalled, un-shippable app into a production launch in weeks. Sharp problem-solver and a calm lead.
Clear communicator with clients and team alike — the kind of developer you trust with the whole product.
Rudraveer owned our mobile build end-to-end and consistently shipped polished, reliable releases ahead of deadline.
He turned a stalled, un-shippable app into a production launch in weeks. Sharp problem-solver and a calm lead.
Clear communicator with clients and team alike — the kind of developer you trust with the whole product.
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