Headline

Software Engineer (6+ yrs) | Backend | Node.js • NestJS • Go • Java | Scalable APIs • System Design • Cloud Infra (Azure/AWS)

About

Hi, I’m Kamal - a backend focused Software Engineer with 6+ years of experience building reliable, scalable systems that power real-world products. I’ve worked across startups and enterprise teams, most recently leading the backend architecture at Medpiper. There, I designed a CRM system from the ground up, improved system performance by ~40% and helped the team scale faster with better processes, clean code and observability. Before that, I spent a few years at Temenos working on high-volume banking platforms - designing APIs, rewriting legacy systems and reducing bugs by focusing on thoughtful architecture and team collaboration. I enjoy solving performance bottlenecks, improving developer workflows and mentoring junior engineers. Whether it’s designing a queue-based system, implementing CI/CD with Docker or debugging something in production, I like getting into the details and making things better. Tech I work with: Node.js, NestJS, Java, PostgreSQL, Docker, Azure, AWS What I care about: clean code, system design, team growth and delivering products that don’t break under load.

Location

Greater Bengaluru Area

AI stack

antigravity

claude code

claude

gemini

github copilot

mcp

Work experience

Senior Software Engineer at Relanto, Nov 2025 - Present · 10 mos, Bengaluru, Client: Docusign

Software Development Engineer 3 at MedPiper Technologies, Inc, Jul 2024 - Nov 2025 · 1 yr 5 mos, Bengaluru, • Architected and built scalable CRM backend, enabling seamless workflows for 10K+ daily transactions with 99.9% data integrity. • Increased backend throughput 40% via Bull Queue optimization, batch jobs and transaction tuning, improving reliability under peak loads. • Reduced deployment downtime to near-zero by implementing Docker & Jenkins CI/CD pipelines, coupled with automated monitoring. • Reduced API integration time by 50% through reusable security-first frameworks, accelerating partner onboarding. • Led a 5 member team, improving sprint velocity by 20% through structured code reviews and mentoring. • Enhanced system observability by deploying Prometheus & Grafana, reducing incident response time by 35%. • Strengthened compliance posture by fixing vulnerabilities identified in VAPT & Azure Defender scans, contributing to ISO certification.

Senior Product Engineer at Temenos, Jan 2023 - Jun 2024 · 1 yr 6 mos, Bengaluru, • Delivered Corporate Origination backend with 99% uptime, handling high-volume transaction processing for enterprise banking clients. • Optimized Trade Finance module, reducing post-release bugs by 5% through schema redesign & modular architecture. • Improved API performance 25% with SQL query tuning, caching and streamlined Java layers. • Mentored 3 junior engineers, raising team delivery quality via coding standards and regular reviews.

Product Engineer at Temenos, Jul 2020 - Dec 2022 · 2 yrs 6 mos, Hyderabad, • Delivered multiple enhancements for the online banking platform, including the Dashboard, Transactions, and Accounts modules. • Improved UI performance and client-side responsiveness using Redux and modular JavaScript architecture. • Played a key role in migrating legacy modules to MVC 2.0, increasing maintainability and reducing onboarding time for new developers.

Associate Software Development Engineer at Kony, Inc., Apr 2019 - Jul 2020 · 1 yr 4 mos, Hyderabad, Telangana, India

Education

Bachelor of Engineering - BE, Computer Science, Chitkara University

Senior Secondary, PCM, St. Mary's Academy - Saharanpur

Public links

github: https://github.com/imkamaljain

medium: https://medium.com/@devkamal

leetcode: https://leetcode.com/_kamal_jain

kamaljain.netlify.app: https://kamaljain.netlify.app/