Healthcare · Fitness
Running Coach
Fitness & Performance Tracking
Performance-optimized fitness app with GPS tracking, workout analytics, and offline-first architecture for athletes who train without reliable connectivity.
React NativeExpoMapsGPS
Topical hub
Machine Learning
ML consulting, recommendation systems, model deployment, MLOps, and AI infrastructure.
Capabilities
ML consulting & scopingRecommendation systemsModel deploymentMLOps pipelinesAI infrastructure
Services
Case studies
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Marketplace · Social
Streetgains
Social Marketplace
Social commerce marketplace connecting local sellers and buyers with real-time messaging, geolocation discovery, and seamless transaction flows.
React NativeGraphQLNode.jsReal-time Chat
Food Delivery · Local
StreetFoodFinder
Food Truck Discovery Platform
Production food-truck discovery platform for US cities — customer and vendor React Native apps on iOS and Android, plus customer and vendor web, with AI features. Helps people find trucks nearby while vendors manage schedules, orders, and events.
React NativeWeb (Customer + Vendor)Backend / APIsAdmin Panel
Why work with me
- → Guest Engineer at Expensify
- → Top Rated on Upwork ($100K+ earned)
- → 20+ App Store launches
- → 7+ years production delivery
Ready to scope your project?
30-minute scoping call · Clear milestones · Senior engineer ownership