Peter Egwurube

Leading development of large-scale enterprise and SaaS platforms using React, Node.js, TypeScript, and GraphQL, supporting high-traffic customer-facing applications. Design and implement scalable microservices and secure REST/GraphQL APIs deployed on AWS using services such as Lambda, API Gateway, RDS, and S3. Build high-performance React applications with reusable component-based architecture, improving frontend performance and reducing page load times by up to 30%. Developed scalable backend services handling high-volume transactions and complex business workflows within microservices architecture. Implement CI/CD pipelines using GitHub Actions and Jenkins, improving deployment efficiency and reducing release cycles by 40%. Apply clean architecture principles, OOP design patterns, and ORM-based data access to improve maintainability and system scalability. Collaborate with product managers, designers, QA engineers, and DevOps teams in Agile/Scrum environments to deliver reliable soft

Developed enterprise healthcare platforms using React, Node.js, and TypeScript within a microservices-based architecture. Designed and implemented secure REST APIs and backend services supporting healthcare data processing and internal enterprise systems. Integrated authentication and authorization using JWT and IAM-based security models to protect sensitive application data. Improved API performance and system reliability through optimized database queries and scalable backend services. Implemented automated testing using Jest and Mocha, increasing code coverage and improving software quality. Worked in Agile teams delivering new product features, enhancements, and performance improvements.

Led development of enterprise SaaS platforms processing over 500K daily transactions using React, Node.js, Spring Boot, and relational databases. Designed scalable microservices architectures and API-driven systems supporting multiple internal and external business platforms. Led cloud migration initiatives to AWS, improving platform scalability, system availability, and operational efficiency. Built full-stack applications with modern frontend frameworks and backend APIs to improve operational workflows and system performance. Established development standards, architecture guidelines, and CI/CD pipelines using Jenkins and Git-based workflows. Mentored junior engineers, conducted code reviews, and promoted best practices in software development and testing.