Headline

Software Engineer @ NRI Fintech || Maths & Computing @ BIT MESRA’23 || Summer Research Intern 2019, Nit Jamshedpur

About

Backend Software Engineer specializing in distributed systems, event-driven architectures, and financial technology platforms. With 3+ years of experience at Nomura Financial Technologies, I have contributed to the design and development of microservices powering collateral management, market data processing, valuation workflows, and enterprise authentication systems. My work focuses on building reliable, scalable, and high-performance backend platforms using Java, Spring Boot, Apache Pulsar, and modern software engineering practices. Core expertise: 🔹 Java & Spring Ecosystem 🔹 Distributed Microservices 🔹 Event-Driven Architecture (Apache Pulsar) 🔹 REST API Design & Integration 🔹 Authentication & Security (JWT, SSO) 🔹 CI/CD & DevOps Automation 🔹 Market Data & Financial Platforms 🔹 System Design & Performance Optimization I am particularly interested in backend architecture, large-scale distributed systems, and building resilient platforms that solve real business problems at scale.

Location

Ranchi

AI stack

cursor

opencode

claudecode

Work experience

Software Engineer Level 2 at NRI FT India, May 2025 - Present · 1 yr 4 mos, Kolkata, West Bengal, India

Software Engineer Level 1 at NRI FT India, Aug 2023 - May 2025 · 1 yr 10 mos, Kolkata, West Bengal, India, Full Stack Developer (Angular + Spring boot)

Associate Software Engineer Intern at NRI FT India, Jan 2023 - Jul 2023 · 7 mos, Kolkata, West Bengal, India

Former Summer Research Intern at National Institute of Technology Jamshedpur, May 2019 - Jun 2019 · 2 mos, Jamshedpur, Jharkhand, India, Topic -Familiarization to Different kind of functions in Complex Domain.

Education

Integrated Msc in maths and computing, Mathematics and Computer Science, Birla Institute of Technology, Mesra

12th, Science, Ramgarh Cantt, Army Public School (APS)

Public links

github: https://github.com/arkalim