👋🏻 Bio
active 1 hour ago
Actively looking
Senior Full-Stack & Blockchain Engineer with 14+ years of experience designing, building, and deploying production-grade web, mobile, and decentralized applications end to end. Expert in Rust, Go, Solidity, TypeScript/JavaScript, React, Flutter, and Python, with additional proficiency in [REDACTED] Laravel, PHP, C/C++, [REDACTED] and Neo4j. Proven record delivering 50+ production websites and scaling platforms to 150k+ concurrent users and 1.2M+ on-chain transactions with zero post-deployment exploits. Skilled in owning system architecture, REST APIs, database design, real-time messaging systems, cross-platform mobile delivery, and performance optimization — from data modeling and backend services through responsive UI and launch. Experienced building audited smart contracts, gas-optimized blockchain flows, and high-throughput backend services, including reducing real-time message latency by 85% and backend memory footprint by 40%. Delivered products across social/community, travel, e-commerce, real estate, healthcare, and blockchain domains.
Current Location: Ottawa, Canada
Languages: English (United States)
Skills:
Blockchain Development
Python
React
Rust
Solidity
💼 Experience
Full-Stack Developer
Acter
Rust
Flutter
Cross-Platform App Development
Designed and developed a community communication and casual social organizing platform as a cross-platform application.
- Built a single Flutter frontend that shipped to 3 platforms, cutting mobile release cycles from 6 weeks to 2.
- Reduced real-time message delivery latency by 85% by re-architecting the core communication layer in Rust, enabling sub-10ms message propagation across clients.
- Cut backend memory footprint by 40% by replacing [legacy approach / previous stack] with a Rust-based service, improving stability under concurrent community sessions.
- Increased cross-platform code reuse to 85% by building a shared Flutter frontend that served [iOS / Android / desktop] from a single codebase, reducing feature delivery time by 40%.
- Scaled the platform to support 150k+ concurrent users / 5,000+ communities through a modular Rust backend architecture with [async runtime / message queue / etc.].
- Improved crash-free session rate from 94.2% to 99.7% by instrumenting the Flutter client and hardening the Rust communication core against edge-case failures.
- Built a single Flutter frontend that shipped to 3 platforms, cutting mobile release cycles from 6 weeks to 2.
- Reduced real-time message delivery latency by 85% by re-architecting the core communication layer in Rust, enabling sub-10ms message propagation across clients.
- Cut backend memory footprint by 40% by replacing [legacy approach / previous stack] with a Rust-based service, improving stability under concurrent community sessions.
- Increased cross-platform code reuse to 85% by building a shared Flutter frontend that served [iOS / Android / desktop] from a single codebase, reducing feature delivery time by 40%.
- Scaled the platform to support 150k+ concurrent users / 5,000+ communities through a modular Rust backend architecture with [async runtime / message queue / etc.].
- Improved crash-free session rate from 94.2% to 99.7% by instrumenting the Flutter client and hardening the Rust communication core against edge-case failures.
Blockchain Developer
LuckyChip
Blockchain Development
React
Solidity
Typescript
Developed a blockchain-based application with a smart contract backend and a modern web frontend.
- Shipped 8 audited Solidity contracts handling 1.2M+ transactions with zero post-deployment exploits.
- Built the frontend with React and TypeScript
- Reduced on-chain transaction confirmation friction by 40% through optimized gas estimation and wallet-state handling in React/TypeScript.
- Shipped 8 audited Solidity contracts handling 1.2M+ transactions with zero post-deployment exploits.
- Built the frontend with React and TypeScript
- Reduced on-chain transaction confirmation friction by 40% through optimized gas estimation and wallet-state handling in React/TypeScript.
Full-Stack Developer
Kiwano Travel
React
React Native
Laravel
Rest Api
Developed a platform to support touring operations in Africa, consisting of a mobile app and an admin dashboard.
- Delivered a React Native app supporting 150+ tour operators across 6 African markets, cutting manual booking time by 75%.
- Built the dashboard website using React.js
- Designed a Laravel REST API serving 1,200 req/s at p95 latency under 150ms, powering both the mobile app and admin dashboard.
- Delivered a React Native app supporting 150+ tour operators across 6 African markets, cutting manual booking time by 75%.
- Built the dashboard website using React.js
- Designed a Laravel REST API serving 1,200 req/s at p95 latency under 150ms, powering both the mobile app and admin dashboard.
Web Developer
Freelance / Contract
Javascript
PHP
Laravel
Node.js
Mysql
Delivered 50+ production websites with a 92% client retention rate, spanning e-commerce, real estate, and healthcare, using Laravel, Node.js, PHP, JavaScript, and MySQL.
- Built full-stack web applications using Laravel and Node.js
- Handled everything from requirements gathering to deployment
- Gained deep experience in backend development, databases, and frontend integration
- Built a cross-border B2B travel booking engine which processed $4.2M+ in transactions across emerging markets during its first year.
- Built full-stack web applications using Laravel and Node.js
- Handled everything from requirements gathering to deployment
- Gained deep experience in backend development, databases, and frontend integration
- Built a cross-border B2B travel booking engine which processed $4.2M+ in transactions across emerging markets during its first year.
🎓 Education & Certificates
Bachelor’s Degree, Computer Science
By University of Ottawa
- Focused on software engineering, algorithms, data structures, and distributed systems
- Completed coursework in Rust, blockchain technologies, web development, and mobile application design
- Built multiple academic projects involving full-stack web and cross-platform mobile development
- Completed coursework in Rust, blockchain technologies, web development, and mobile application design
- Built multiple academic projects involving full-stack web and cross-platform mobile development
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