lordhacker756
@Lordhacker756
Utkarsh Mishra
Rust Engineer @garden.finance | Cross-Chain Infrastructure & Mobile
About
Flutter & React Native developer with 2+ years shipping production apps across fintech, Web3, and wellness. Built Anahad, a monetised spiritual app with native audio, FCM push, and... Show more
Top Skills
Flutter
•
Rust
•
TypeScript
•
Solana
Experience
Fullstack Developer
Garden Finance
Dec 2024 - Present-Engineered a real-time crypto trading app in Flutter on Hyperliquid, streaming live market data via WebSockets and rendering interactive charts using fl_chart.
Implemented a clean, scalable architecture with BLoC + bloc_concurrency and dependency injection, applying functional patterns (fpdart) and reactive streams (RxDart) for predictable state management and low-latency UI updates.
- Engineered a multi-chain Wallet-as-a-Service (WaaS) platform supporting Bitcoin, EVM, Solana, Sui, Starknet, and Tron, handling wallet creation and cross-chain contract execution.
Designed secure authentication using Passkeys (WebAuthn) and built real-time data pipelines with SSE, deployed on a high-performance microservices architecture using Rust (Axum), Cloudflare Workers, and SGX-based TEEs.
React Native Developer
Wobb.ai
Apr 2023 - Mar 2024- Built and optimised React Native apps serving 30,000+ active users across influencer brands like Nova Nova, The Good Bug, and Plum; improved performance by 40% through profiling and memoisation
- Automated CI/CD with GitHub Actions and Codemagic, reducing manual deployment effort by 60% across App Store and Play Store releases
- Integrated Freshchat SDK for in-app customer management, streamlining influencer onboarding and support workflows
Education
school
Narasimha Reddy Engineering College
B.Tech, Computer Science
2021 - 2025Graduated with a CGPA of 8.5 and the highest package of the College, 25LPA
Projects
Anahad
Visit Project open_in_new Oct 2025 - Present- Native Android audio engine via ExoPlayer + Kotlin MethodChannel for gapless playback; iOS background audio with just_audio_background
- FCM topic-based push notifications — users auto-subscribed by language preference, with full 3-language localisation (Hindi, English, Sanskrit)
- In-app subscriptions and AdMob setup
- Full observability stack (Crashlytics, Sentry, Axiom, Uptime Kuma), Razorpay payments, and NestJS + PostgreSQL backend built solo from scratch
Language & Tools
Flutter, Rust, TypeScript, React Native, Kotlin
Achievements
- Bitcoin Summer of Code 2025 Finalist (4 PR's merged in Zeus lightning wallet)
- Part of Uniswap Hook Incubator Season 9 - 2026
- Part of Uniswap Hook Incubator Season 9 - 2026
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