ANTHONY MICHAEL
Softwate Engineer
About
Full-stack Software Engineer with over 5 years of experience specializing in building and scaling high-performance cross-platform mobile applications using React Native and Expo on the frontend, and robust backends with Node.js. Proven ability to take ownership of complex production codebases, shape architectural decisions, introduce robust testing infrastructure, and implement global state management solutions. Adept at full backend integration, real-time updates, payment processing, and CI/CD pipeline setup to deliver impactful, user-centric mobile experiences, integrating with diverse APIs and leveraging cloud environments.
Work Experience
Givaro
|Software Engineer
Kent, United Kingdom
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Full Time
Summary
Architected and developed a high-scalability NestJS/PostgreSQL backend for a circular economy marketplace, integrating proprietary AI-driven product categorization and a complex ecological impact scoring engine. The system automates the end-to-end lifecycle of community-driven transactions—from image-based listing generation to subscription-governed payments—while maintaining enterprise-grade security and 99.9% API reliability.
Highlights
Engineered an automated product-listing pipeline using OpenAI GPT-4o vision models, extracting structured metadata (dimensions, materials, defects) and enforcing real-time prohibited-item moderation; reduced manual seller listing effort by 70% while improving categorization accuracy.
Spearheaded a robust Stripe integration supporting dynamic delivery models (Courier vs. Pickup) and subscription-based fee waivers; implemented a mission-critical order state machine that handles high-concurrency transactions.
Developed a proprietary EcoPoints scoring engine that translates product attributes into quantifiable environmental impact metrics (CO2 saved, toxicity risk, longevity); utilized Prisma ORM for complex relational modeling and optimized mathematical processing to drive user engagement through gamified sustainability insights.
Shareduled
|Software Engineer
Ontario, Canada
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Contract
Summary
Engineered and maintained the shareduled webapp, a TypeScript-based Next.js application serving enterprise scheduling solutions. Diagnosed and resolved complex UI/UX issues across React components, ensuring optimal user experience and cross-browser compatibility. Implemented new features and functionality enhancements using modern React patterns, hooks, and TypeScript for type-safe development. Collaborated with cross-functional teams to deliver scalable solutions deployed on Vercel infrastructure. Optimized component performance through memoization, lazy loading, and efficient state management patterns. Maintained and improved existing codebase architecture while adhering to established coding standards and best practices, ensuring long-term product vision.
Highlights
Diagnosed and resolved complex UI/UX issues across React components, ensuring optimal user experience and cross-browser compatibility for enterprise scheduling solutions.
Implemented new features and functionality enhancements using modern React patterns, hooks, and TypeScript for type-safe development, improving code quality and maintainability.
Collaborated with cross-functional teams to deliver scalable solutions deployed on Vercel infrastructure, contributing to seamless delivery.
Optimized component performance through memoization, lazy loading, and efficient state management patterns, enhancing application responsiveness.
Maintained and improved existing codebase architecture while adhering to established coding standards and best practices, ensuring long-term product vision.
Holbrook Asphalt Company
|Software Engineer
Utah, USA
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Contract
Summary
Developed and maintained reusable Vue component libraries for internal tools, collaborating with cross-functional teams to deliver scalable, maintainable front-end solutions.
Highlights
Enhanced user experience and reduced maintenance overhead through efficient component lifecycle management.
Collaborated with cross-functional teams to deliver scalable, maintainable front-end solutions integrated with Laravel API.
Developed and maintained reusable Vue component libraries for internal tools, demonstrating experience with JavaScript libraries
Sales Funnel
|Software Engineer
Lagos, Nigeria
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Contract
Summary
Developed and maintained high-performance cross-platform mobile applications using Expo and React Native, leveraging Tanstack for efficient state management and data fetching to enhance user experience.
Highlights
Developed and maintained cross-platform mobile applications for iOS and Android using Expo and React Native, ensuring seamless UI/UX across diverse devices.
Implemented efficient state management and data fetching strategies using Tanstack Query, improving application responsiveness and user experience by 20%.
Collaborated with design and backend teams to integrate mobile features and optimize application performance, resulting in a 15% improvement in feature delivery speed.
Ensured code quality and maintainability through rigorous testing and adherence to best practices in mobile development, reducing post-release bugs by 10%.
Pharmachain Technologies
|Frontend Engineer
Niger, Nigeria
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Contract
Summary
Designed and developed a React-based customer portal, improving engagement and transactions by 30%, and implemented code-splitting to boost load performance.
Highlights
Designed and developed a React-based customer portal, improving engagement and transactions by 30%.
Implemented code-splitting and lazy-loading, cutting HTTP requests by 80% and boosting load performance, optimizing for various browsers.
Collaborated with designers to ensure pixel-perfect, responsive, and accessible UI delivery.
Quadcore Technologies Limited
|Frontend Developer
Abuja, Nigeria
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Full time
Summary
Implemented responsive user interfaces and maintained Vue.js codebases, ensuring performance and accessibility compliance.
Highlights
Implemented responsive UIs using HTML, CSS, and JavaScript, reducing load time by 15% and ensuring accessibility compliance across various devices.
Maintained a Vue.js codebase with a strong focus on stability, performance, and adherence to industry standards and best practices.
Skills
Build & Tooling
Vite, Webpack, Babel, Linting, Prettier.
Key Competencies
Frontend Architecture, Performance Optimization, Component-Driven Development, Cross-functional Collaboration, Code Review & Mentorship, Agile Methodologies, Technical Leadership.
Languages & Frameworks
JavaScript (ES6+), TypeScript, React.js, Next.js, Vue.js, Angular, Node.js, Express.js, Nest.js, React Native, Expo, HTML5, CSS3, Sass.
UI Libraries & Tools
Tailwind CSS, Material-UI, Chakra UI, Figma, Flexbox, Styled Components, Bootstrap 5.
CMS & Integrations
Headless CMS, REST APIs, GraphQL, Authentication & Authorization Systems, Databases (MongoDB, MySQL, PostgreSQL).
Build & DevOps
Git, GitHub Actions, CI/CD, EAS Build,, Gradle, Xcode, CocoaPods, Docker.