Rongon Chatterjee

About Rongon Chatterjee

Results-driven Software Engineer with 6 years of experience in designing, optimizing, and delivering high-performance applications. Skilled in Java, Spring Boot, Python, JavaScript, Node.js, Vue.js, SQL, and cloud technologies (Azure, GCP), I specialize in building scalable solutions that drive efficiency and automation.Currently, I work as a Front Office Java Developer (AVP) at Barclays, where I optimize trade processing, reduce system latency, and automate testing for fixed-income and swap trades. Passionate about performance tuning, automation, and mentoring, I enjoy solving complex problems and continuously improving system efficiency.Beyond my professional work, I explore containerization and AI and actively expand my expertise in modern tech stacks. Always eager to connect and collaborate with like-minded professionals!

Experience

1. AVP Java Developer

   Barclays

   Mar 2025 — Present · Whippany, NJ, US

   Leading backend development for front-office trading systems supporting fixed-income and derivative products. Currently serving as the sole backend engineer for the Total Return Swaps (TRS) booking workflow, partnering directly with traders to design scalable trade capture and lifecycle processing systems.• Reduced end-to-end trade processing latency by 73% by redesigning distributed Java-based booking and lifecycle services.• Built automated monitoring and reporting tools (Python/Jupyter) to improve production observability and accelerate incident triage across global teams.• Contributed to internal automation initiatives and hackathon prototypes that improved developer productivity and reduced time-to-resolution for production issues.

Education

• Manipal Institute of Technology

  Bachelor’s Degree, Computer and Communication Engineering

  2013 — 2017

• The University of Texas at Arlington

  Master's degree, Computer Science

  2019 — 2021