Reena Telasi

Background

About Reena Telasi

I'm a passionate and results-driven full-stack developer with 6+ years of experience specializing in the MERN stack microservices architecture and building scalable applications in the banking and fintech domain. Over the past 4 years at Obconnect I've worked on several Open Banking UK-compliant products including Account Information Payment Initiation Confirmation of Funds and VRP services. I have hands-on experience in building secure RESTful APIs frontend applications with React & TypeScript and mobile apps with React Native. I also bring strong backend expertise using Node.js Express.js MongoDB Kafka Docker and Kubernetes. My work blends technical excellence with a strong understanding of real-world banking and compliance requirements. Whether it’s architecting a new microservice implementing OAuth2 flows or writing clean and testable code I enjoy solving complex problems and delivering real value through technology. Tech Stack: Node.js Express.js MongoDB React.js TypeScript React Native Kafka Swagger Docker Kubernetes Mocha Chai Git Industries: Banking Open Banking UK Fintech Looking forward to new challenges in fintech API development or scalable system design.