Headline

Backend Software Engineer @ WebileApps (India) Pvt. Ltd. | Spring Boot, Node.js, Microservices

About

Software Engineer with close to 2 years of experience building backend systems, REST APIs, and microservices for financial services and identity-verification platforms. I currently work with Spring Boot, Node.js, Ballerina, PostgreSQL-compatible databases, Docker, and Jenkins-based CI/CD to ship and maintain production systems used in customer onboarding and verification workflows. On the frontend, I build with React and JavaScript, and I've also built AI/LLM-powered applications using LangChain, FAISS, and Hugging Face — including a document Q&A system (Communico-GPT). I use tools like ChatGPT, Cursor, and Kiro to speed up debugging and iteration, always reviewing and validating output before it goes into production. I'm particularly interested in backend architecture, distributed systems, and system design, and I'm always looking to work on larger-scale problems with strong engineering teams.

Location

Hyderabad

AI stack

claude code

codex

cursor

kiro

Work experience

Software Engineer at WebileApps (India) Pvt. Ltd. (A KFin Technologies company), Sep 2025 - Present · 1 yr 3 mos, On-site, Develop and maintain enterprise backend services using Spring Boot, Node.js, and Ballerina for financial and identity-verification platforms Design and integrate scalable REST APIs and service-to-service communication layers for production systems Implement authentication, validation, logging, and monitoring; test and debug backend workflows supporting customer onboarding and verification Optimize database indexing and query performance for scalability Containerize applications with Docker and automate deployments via Jenkins CI/CD Collaborate cross-functionally in Agile sprints, using AI tools (Copilot, Cursor, Kiro) to accelerate debugging and documentation

Intern at KFin Technologies Ltd., Dec 2024 - Aug 2025 · 9 mos, Hyderabad, Telangana, India, Built backend APIs and business workflows using Node.js, Express.js, and Ballerina for enterprise-scale financial applications Worked on service integrations, debugging, and production support across Agile sprint cycles Used Docker, Git, Postman, and MongoDB for development and deployment

Education

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering, Indian institute of information technology Nagpur

Public links

github: https://github.com/rushabhrn

leetcode: https://leetcode.com/rushabh44