Available to hire
I am a results-driven and detail-oriented senior full stack and blockchain engineer with 8 years of expertise in building user-centric, scalable web2 and web3 applications. I specialize in modern frontend frameworks, backend integration, and secure smart contract development. I am enthusiastic about delivering high-quality, product-oriented solutions while fostering team collaboration and driving innovative approaches to meet business objectives.
Throughout my career, I have worked remotely and onsite across various countries including the UK, Spain, and Israel, contributing to diverse projects such as DeFi smart contracts, gaming platforms, and enterprise software. I thrive in technical leadership roles and enjoy architecting complex systems with a strong focus on security and performance.
Skills
Work Experience
Lead Smart Contract Engineer at Metlabs
December 1, 2023 - PresentLed a team of 4 engineers specializing in building custom blockchain products for companies, startups, and entrepreneurs. Used Anchor for Solana smart contracts and participated in EVM smart contract audits. Architected and deployed smart contracts for a DeFi suite covering DAO governance, lending protocols, and yield farming, managing over $10 million locked value. Directed major gas optimization efforts across DAO governance, stablecoin yield generation, liquidity arbitrage, and LP pool integrations to maintain token pegs using platforms like Curve Finance. Built a custom Python simulation backend to model economic edge cases and test contract behavior under load, reducing live incidents by over 90%. Conducted technical research on permissioned blockchains and IPFS. Participated in identifying and resolving critical security vulnerabilities in smart contract audits, ensuring secure, efficient, and maintainable Solidity contracts aligned with DeFi security best practices.
Web3 Developer at Kob Games Studios
November 30, 2023 - August 19, 2025Developed smart contracts and Web3 integrations for casual games on iOS and Android. Built most P2E games on Solana and some NFT games on EVM chains. Developed a Solana P2E and Anchor framework for blockchain-based game studios. Created a real-time bridge layer between blockchain and game UI for seamless user experience and microtransaction responsiveness under 100ms. Built full-stack Web3 functionality including React frontend and wallet contract integration with the Solana network. Architected and implemented a feature-rich NFT-based gaming and rewards platform for a major sports league, including pack drops, rarity logic, and reward distribution. Led the design of on-chain reward logic and NFT mechanics, aligning game economics with user engagement and platform growth.
Full Stack Developer at FedEx
August 31, 2022 - August 19, 2025Transitioned legacy systems to a modern React-based framework, implementing performance optimization strategies that reduced load times by 21%. Implemented Mapbox to enhance a real-time shipment tracking dashboard, providing precise geolocation features that improved route accuracy and reduced delivery times by 18%. Maintained and enhanced RESTful APIs for optimized data flow and integration with Java backends, significantly improving system performance and data synchronization. Developed a scalable Java Spring Boot application with a microservices architecture leveraging AWS services for computing, storage, and serverless computing, enhancing application resilience and security. Facilitated Docker and Kubernetes deployments for microservices, improving application scalability and robustness; orchestrated CI/CD pipelines using Jenkins. Collaborated with UI/UX designers to ensure responsive, visually appealing implementations using React, TypeScript, SCSS, and Figma, maintaining brand c
Smart Contract Developer at IInigence
June 30, 2020 - August 19, 2025Designed and deployed decentralized token launch platforms on Ethereum-compatible EVM chains, integrating secure Solidity smart contracts with React/Next.js frontends, facilitating over 140 token launches. Developed and integrated smart contracts for ERC staking mechanisms and real-time balance tracking, supporting more than 2,000 daily active users. Deployed, tested, and debugged contracts across multiple testnets such as Goerli and Sepolia, reducing mainnet deployment issues by over 80% using automated test scripts, Hardhat simulations, and CI pipelines. Contributed to core DeFi protocol logic by integrating and extending Uniswap V3’s concentrated liquidity model, implementing custom AMM liquidity pool math with optimized approximation algorithms to ensure stable and accurate swap pricing at sub-5 ms execution latency.
Full Stack Developer at Robert Walters
February 28, 2019 - August 19, 2025Applied responsive design principles using media queries and Flexbox, ensuring accessibility and unified user experience across diverse devices. Extended application capabilities by integrating third-party APIs with PHP, enhancing functionality and user satisfaction through improved service offerings.
Lead Smart Contract Engineer at Metlabs
December 1, 2023 - PresentLed a smart contract engineering team of 4 for creating custom blockchain products specializing in robust and scalable solutions for startups and entrepreneurs. Used Anchor to develop Solana smart contracts and participated in EVM smart contract audits. Architected and deployed smart contracts for a DeFi suite covering DAO governance, lending protocols, and yield farming managing over $10 million in total value locked. Directed major gas optimization efforts across DAO governance, stablecoin yield generation, liquidity arbitrage, and LP pool integrations using platforms like Curve Finance. Built a custom backend simulation in Python to model economic edge cases and test contract behavior under load, reducing live incidents by over 90%. Conducted technical research on permissioned blockchains and IPFS for decentralized storage and access control models, participated in security audits, wrote and reviewed Solidity smart contracts aligned with DeFi security best practices.
Web 3 Developer at Kob Games Studios
November 30, 2023 - August 19, 2025Developed smart contracts and Web3 integration for casual games on iOS and Android. Built most Play-to-Earn games on Solana and some NFT games on EVM chains. Created Solana P2E games using Anchor framework. Developed a real-time bridge layer between blockchain and game UI for seamless user experience and microtransaction responsiveness under 100ms. Built full-stack Web3 functionality including React frontend and wallet contract integration with Solana network. Architected and implemented a feature-rich NFT-based gaming and rewards platform for a major sports league including pack drops, rarity logic, and reward distribution. Led design of on-chain reward logic and NFT mechanics aligning game economics with user engagement and platform growth.
Full Stack Developer at FedEx
July 1, 2020 - PresentTransitioned legacy systems to modern React-based framework, implementing performance optimizations that resulted in 21% reduction in load times. Implemented Mapbox to enhance real-time shipment tracking dashboard with precise geolocation features improving route accuracy and reducing delivery times by 18%. Maintained and enhanced RESTful APIs to optimize data flow and integration with Java backends, significantly improving system performance and data synchronization. Developed a scalable Java Spring Boot application within microservices architecture leveraging AWS for computing, storage, and serverless computing enhancing application resilience and security. Facilitated Docker and Kubernetes deployments for microservices improving application scalability and robustness, and orchestrated CI/CD pipelines using Jenkins for efficient software delivery. Collaborated with UI/UX designers to ensure responsive, visually appealing implementations using React, TypeScript, SCSS, and Figma, maint
Smart Contract Developer at IIInigence
March 1, 2019 - PresentDesigned and deployed decentralized token launch on Ethereum-compatible EVM chains integrating Solidity smart contracts with React/Next.js frontend, facilitating over 140 token launches. Developed and integrated smart contracts for ERC staking mechanisms and real-time balance tracking supporting over 2,000 daily active users. Deployed, tested, and debugged contracts across multiple testnets, reducing mainnet deployment issues by over 80% through automated test scripts, Hardhat simulations, and continuous integration pipelines. Contributed to core DeFi protocol logic by integrating and extending Uniswap V3’s concentrated liquidity model, implementing custom AMM liquidity pool math with optimized approximation algorithms ensuring stable and accurate swap pricing at sub-5 ms execution latency.
Full Stack Developer at Robert Walters
May 1, 2017 - PresentApplied responsive design principles using media queries and Flexbox, ensuring accessibility and unified user experience across diverse devices. Extended application capabilities by integrating third-party APIs with PHP, enhancing functionality and user satisfaction through improved service offerings.
Education
Bachelor of Computer Science at De Montfort University
April 1, 2013 - August 19, 2025Bachelor of Computer Science at De Montfort University
April 1, 2013 - August 19, 2025Qualifications
Rust (Triplebyte)
January 11, 2030 - August 19, 2025Node (Triplebyte)
January 11, 2030 - August 19, 2025Python (Triplebyte)
January 11, 2030 - August 19, 2025JavaScript (Triplebyte)
January 11, 2030 - August 19, 2025Rust Certification (Triplebyte)
January 11, 2030 - August 19, 2025Node Certification (Triplebyte)
January 11, 2030 - August 19, 2025Python Certification (Triplebyte)
January 11, 2030 - August 19, 2025JavaScript Certification (Triplebyte)
January 11, 2030 - August 19, 2025Industry Experience
Software & Internet, Gaming, Financial Services, Transportation & Logistics
Skills
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