Benjamin Ahunanya

Architected and deployed full-stack web applications using React, Next.js, TypeScript, and Node.js, establishing architectural standards that reduced code complexity and improved site performance. Mentored junior and mid-level engineers and managed production container deployments and automated CI/CD pipelines.

Spearheaded technical vision, architecture, and end-to-end development of Packet's core web platform, scaling system capabilities from concept to production-level traffic. Architected a high-availability microservices infrastructure using Node.js, TypeScript, and Docker, and designed a core payment collection engine and other high-availability systems.

Designed and integrated secure, scalable RESTful APIs using Node.js, Express, and Python, establishing strict API data validation and seamless inter-service communication. Engineered performant, responsive web interfaces and cross-platform applications leveraging React, TypeScript, and modern state management.

Led an engineering team to architect and build a core Fintech application, ensuring strict security, compliance, and transaction integrity across web platforms. Engineered modular SPAs and micro-frontend architectures using React, Next.js, and TypeScript, and optimized client-side performance and state management.

Architected backend infrastructure and high-throughput REST APIs using Node.js, Express.js, and TypeScript for financial and utility applications. Designed data persistence layers using MongoDB and SQL databases, optimizing query execution plans and index structures for data reliability.

Developed interactive user interfaces and responsive web features using JavaScript, React Native, and modern CSS frameworks across mobile and web applications. Migrated key UI modules to TypeScript, enhancing type safety and reducing runtime errors.

Engineered a custom web application using Node.js, Express, Handlebars, and MongoDB to automate league operations, tournament scheduling, and live score tracking. Architected complex core domain algorithms, including automated round-robin and knockout fixture generation, dynamic leaderboard sorting, and automated winner determination.

Pursued a Higher National Diploma in Computer Science at Yaba College of Technology.