Arun Vijayakumar Email and Phone Number

Fintech Enthusiast | Backend Developer | Streamlined Payments at CAMSPay (Node.js & Express.js)I'm a passionate Backend Developer with a proven track record in crafting robust payment solutions for the financial technology (fintech) sector.At CAMSPay, a leading fintech player, I spearheaded the development of seamless bank API integrations using Node.js and Express.js. My expertise facilitated secure and efficient payments for clients in the banking and finance industry.At CAMSPay, I leveraged this skillset to:• Design and implement highly scalable backend systems capable of handling high-volume payment transactions.• Develop RESTful APIs for seamless data exchange between CAMSPay's platform and various bank APIs.• Optimize server performance and ensure efficient resource utilization.• Reduced transaction processing time by 20% at CAMSPay through code optimization and efficient database querying.• Successfully implemented caching mechanisms at CAMSPay.My core skills:-* Node.js,Javascript, Typescript, Express js* HTML5, CSS3,* Postgres* MongoDB* Postman for Api testing