aibunny
Blockchain Engineer
Backend and blockchain engineer with 5+ years of experience designing high-performance APIs, blockchain protocols, and data infrastructure. Proven track record in delivering institutional-grade Web3 solutions, zkTLS-based cryptographic verification systems, and large-scale backend architectures. Adept at bridging blockchain and traditional finance through RWA tokenization, DeFi protocol design, and secure wallet infrastructure. Skilled in Rust, Solidity, PostgreSQL, and Kubernetes, with a history of leading complex technical initiatives from concept to production at 99.99% uptime.
Experience: 3 years
Yearly salary: $70,000
Hourly rate: $40
Nationality: 🇰🇪 Kenya
Residency: 🇰🇪 Kenya
Experience
Lead Backend Engineer (Fulltime)
Confidential web3 Casino 2024 - 2025
Built provably fair games in Rust using verifiable randomness. Engineered secure Monero & Bitcoin wallet infrastructure, managing both hot & cold wallets. Maintained high-frequency gaming APIs at 99.99% uptime, defending against continuous security threats. Integrated 4,000+ third-party games while developing multiple in-house games.
Data/Analytics Engineer (Contract)
Crafted Systems 2024 - 2024
Built end-to-end data pipelines & PostgreSQL extensions in Rust, improving data accuracy by 45% and processing time by 70%. Deployed ClickHouse + Superset analytics for 20+ organizations, increasing user engagement by 55%. Managed PostgreSQL Kubernetes clusters via CloudNativePG.
Backend Engineer (Contract)
Hasibu Systems 2023 - 2024
Designed microservice architecture for 300+ businesses. Developed Django APIs for onboarding, lead management, and ticket tracking, improving conversion rates by 37%. Implemented CI/CD pipelines reducing deployment time by 50%.
Software Engineer (Contract)
Clickbanx Limited 2023 - 2023
Architected fintech API infrastructure integrated with a Pan-African banking partner for multi-currency accounts. Integrated M-Pesa, Flutterwave, and Smile ID services. Led technical hiring for the core engineering team.
Software Developer/Devops (Contract)
Ohospital 2022 - 2023
Engineered microservices, enhancing video call functionality and LLMs, leading to a 25% improvement in user engagement. Orchestrated Docker and Kubernetes deployment, resulting in a 30% increase in scalability and a 20% reduction in resource overhead. Maintained AWS infrastructure and ensured compliance with security standards.
Skills
erc-4626
solidity
typescript
rust
english