Arun Kumar Singh Email and Phone Number

As a Senior Software Engineer with over 8.5 years of experience, I have a proven track record of delivering high-performance software solutions in fast-paced environments. Currently, I’m part of a dynamic team at JP Morgan Chase & Co., where I contribute to the development of a state-of-the-art payment system capable of processing over 1,600 transactions per second (TPS). This achievement earned the *Best Tech Overhaul Award* in 2024 from the banking industry, recognizing the system's efficiency and scalability.My technical expertise spans Core Java, J2EE, Spring Boot, Microservices, Kubernetes, Kafka, and more. I have a deep understanding of Oracle and Postgres databases and thrive in building robust, scalable systems. Additionally, I have a strong foundation in AI and Data Science, which complements my experience in software engineering.In my career, I have successfully led and delivered several key projects, including:- Designing a credit card payment handling system for Oracle Fusion Management.- Developing an online examination platform for TCS, enabling efficient recruitment for candidates across various colleges.Driven by a passion for problem-solving and a commitment to excellence, I continuously seek to innovate and deliver impactful solutions. I look forward to connecting with professionals who share the same drive for technological advancement and business growth.