Ofovwe Emmanuel Ewere

Delivered enterprise-grade full-stack web applications and distributed microservices, including cloud-native DevOps workflows and production AI/LLM integrations. Built a scalable distributed ticketing platform with isolated domain microservices, implemented asynchronous pub/sub event streams using NATS Streaming, extracted shared Express middleware and standardized event definitions into an NPM package, and integrated Stripe webhooks/payment processing plus Google Maps APIs for interactive location mapping. Developed and deployed MERN (MongoDB/Express/React/Node.js) applications with RESTful APIs and robust API security (rate limiting, CORS, input sanitization). Automated CI/CD using GitHub Actions and Travis CI to run tests, build Docker images, and deploy to Kubernetes on AWS, while securing environments via TLS certificate automation and Kubernetes secrets. Implemented frontend architecture with React 18/Next.js SSR and JWT flows using HTTP-only cookies and refresh token patterns, p

Used the transition period to upskill across distributed systems design, container orchestration, CI/CD workflow automation, and modern event-driven architecture using Node.js/TypeScript and Kubernetes. Focused on building/validating technical prototypes aligned with cloud-native and microservices best practices.

Worked on an international agile team building AI-powered analytics tools for WatsonX and Cognos Analytics. Developed scalable frontend features using React/Next.js/Node.js, collaborated with UI/UX, DevOps, QA, and build/release teams, and helped deliver enterprise-grade solutions. Optimized UI performance, implemented responsive and accessible interfaces, and contributed to reusable component architecture. Built and consumed internal APIs with Node.js for tight integration with frontend state and UI logic. Authored system design documents using UML (sequence/component/class diagrams) to map workflows and clarify system behavior. Participated in SDLC activities including agile sprint execution, triaging customer issues, code reviews, unit/integration testing, CI/CD contributions, bug triage with standardized labels, and mentorship/onboarding of ~10 engineers. Delivered a measurable pay raise within two years based on performance and leadership.