Blockchain and Web3 Engineer at Enjin

Implemented EIP-1559 gas model, SegWit, and BEP-20 support to enable Enjin Wallet 2.0; developed a non-custodial wallet using React, TypeScript, and Node.js; built scalable RESTful APIs and WebSocket interfaces for real-time blockchain data; contributed to ENJIN Relaychain/Matrixchain using Substrate SDK; deployed cloud-native deployments on Azure and AWS for high availability; contributed to NFT.io Marketplace with smart contracts deployment to enable minting and trading.

Blockchain and Web3 Engineer at Enjin

Implemented EIP-1559 Ethereum gas system, SegWit, and BEP-20 support to develop ENJIN Wallet 2.0. Built and maintained the ENJIN Wallet 2.0, a non-custodial cryptocurrency and NFT wallet with React, TypeScript, and Node.js. Built and optimized RESTful APIs and WebSocket integrations for real-time blockchain data. Contributed to ENJIN Blockchain (ENJIN Relaychain, ENJIN Matrixchain) using the Substrate SDK. Implemented scalable cloud deployments on Azure and AWS for high-availability applications. Contributed to NFT.io Marketplace by deploying smart contracts and enabling minting and trading functionalities.

Senior Full Stack Software Developer at FutureLearn

Led development of React/Redux applications used by millions of learners; architected GraphQL and RESTful APIs with Node.js; migrated legacy monoliths to microservices using Docker and Kubernetes; implemented SSR and SSG with Next.js to improve SEO and performance; used Ruby on Rails for backend logic; optimized PostgreSQL queries, leveraged Elasticsearch for fast search, and implemented Redis caching; built CI/CD pipelines with GitHub Actions, Jenkins, and AWS Code Pipeline; led PHP/Laravel-based backend services and maintained WordPress/Bitrix sites.

Senior Full Stack Software Developer at FutureLearn

Led development and optimization of React and Redux applications, improving UX and performance for millions of learners. Architected and developed GraphQL and RESTful APIs using Node.js to streamline data retrieval across microservices. Migrated legacy monolithic apps to microservices using Docker and Kubernetes. Implemented SSR and SSG with Next.js to boost SEO and reduce page load times. Worked with Ruby on Rails backend, optimized PostgreSQL queries, and used Elasticsearch for fast search, with Redis caching. Built and maintained CI/CD pipelines (GitHub Actions, Jenkins, AWS CodePipeline). Led backend services using PHP and Laravel; migrated to microservices and implemented Redis caching to optimize performance. Maintained WordPress/Bitrix sites and ensured security and scalability.

Senior Full Stack Developer at DecorMatters

Led React and Next.js frontend development; built scalable Node.js/Express backend with PostgreSQL; designed GraphQL APIs to optimize data fetching; managed Docker/Kubernetes-based microservices; improved database performance with indexing, Redis caching; implemented CI/CD pipelines; maintained MODx and WordPress projects; developed AI-powered features using OpenAI API; fostered cross-functional collaboration with designers, product, and QA teams; conducted code reviews and refactoring to improve quality.

Senior Full Stack Developer at DecorMatters

Led the development and optimization of React and Next.js applications, improving performance, SEO, and user engagement. Built scalable backend services using Node.js/Express and PostgreSQL; designed GraphQL APIs; built Docker/Kubernetes-based microservices; implemented Redis caching, achieving significant query speed improvements. Implemented CI/CD pipelines (GitHub Actions, AWS CodePipeline). Maintained MODX and WordPress-based projects; developed AI-powered features leveraging OpenAI API for personalized design recommendations; mentored junior developers and collaborated across product, design, and QA teams.

Senior Full Stack Developer & PHP Developer at Cape & Bay

Designed and implemented Cape & Bay’s primary web platform for scalability and performance; built RESTful and GraphQL APIs; managed relational and non-relational databases; developed backend services in Node.js and Python; automated CI/CD pipelines; implemented user authentication, payment processing, and real-time notifications; participated in Agile/Scrum ceremonies to ensure smooth feature delivery.

Senior Full Stack Developer & PHP Developer at Cape & Bay

Spearheaded the design and implementation of the company’s primary web platform, ensuring scalability, responsiveness, and performance. Built RESTful and GraphQL APIs to enable reliable data exchange; designed and managed relational and non-relational databases; used Node.js and Python for backend services; automated CI/CD pipelines. Collaborated with cross-functional teams to implement user authentication, payments, and real-time notifications. Worked in Agile/Scrum environments to deliver features on schedule and with high quality.

Full Stack Web Developer at Amazon

Built high-performance PHP applications for internal tooling and analytics; developed APIs to integrate eCommerce platforms with supply chain systems; conducted performance audits and database optimizations (MySQL, PostgreSQL, Redis); migrated monolithic apps to serverless and containerized architectures to reduce costs and improve resilience; implemented real-time features using WebSocket and AWS AppSync; optimized authentication with OAuth 2.0/JWT and AWS Cognito; built a design system and improved frontend performance; introduced observability with CloudWatch and Datadog; mentored junior developers.

Full Stack Web Developer at Amazon

Built high-performance PHP applications for internal tooling and analytics; developed APIs to integrate eCommerce platforms with supply chain management systems. Conducted performance audits and database optimizations (MySQL, PostgreSQL, DynamoDB, Redis). Migrated monolithic apps to serverless and containerized architectures to reduce costs and improve resilience. Implemented real-time features using WebSocket and AWS AppSync; improved caching and database performance. Established CI/CD pipelines with AWS, GitHub Actions, and Docker. Strengthened security with OAuth 2.0, JWT, and AWS Cognito. Built a custom design system and frontend performance optimizations; mentored juniors and collaborated across teams.

Front-End Developer at X-Team

Developed responsive web applications using React, TypeScript, and JavaScript; built reusable UI components and optimized front-end architecture for scalability; integrated GraphQL and RESTful services for efficient data fetching; implemented performance optimizations such as lazy loading and code splitting; collaborated with UX/UI designers to translate wireframes into interactive interfaces; ensured accessibility and cross-browser compatibility; deployed on AWS with CI/CD pipelines; conducted code reviews and promoted best practices.