System Architect - Kreditbee - Bangalore
(2020-11 - 2026-05)
Architected and developed scalable microservices-based fintech platforms for loan and insurance systems. Led architecture and end to end delivery of high performance, scalable systems across frontend, backend, AI, and AWS cloud infrastructure.
- Architected and developed scalable microservices-based fintech platforms for loan and insurance systems using Node.js (NestJS) and Python (FastAPI), ensuring high availability and performance.
- Built and optimized RESTful and GraphQL APIs supporting end-to-end loan lifecycle (origination, underwriting, disbursement, repayment) and insurance workflows (policy management, premium processing, claims).
- Designed and delivered responsive, high-performance frontend applications using React.js and Next.js, leveraging SCSS and Tailwind CSS for scalable, maintainable UI architecture.
- Developed AI/ML-driven solutions with strong proficiency in Python, implementing models for credit scoring, fraud detection, and risk assessment.
- Engineered and deployed GenAI-powered applications using LangChain, LlamaIndex, HuggingFace, and Retrieval-Augmented Generation (RAG) frameworks to enable intelligent automation and decision-making.
- Applied prompt engineering, fine-tuning techniques, and LLM-based architectures to build production-grade AI features and conversational systems.
- Built and managed AI/ML pipelines with familiarity in MLOps/LLMOps tools such as MLflow and Kubeflow, ensuring reproducibility, monitoring, and scalability of models.
- Developed APIs and microservices using FastAPI, Flask, and Django, focusing on performance, modularity, and scalability.
- Integrated and managed Headless CMS solutions to enable dynamic content delivery and enhance frontend flexibility.
- Deployed and managed cloud-native applications on AWS (EC2, S3, Lambda, RDS) with Docker and Kubernetes, enabling scalable containerized environments.
- Designed event-driven and distributed systems to handle high transaction volumes and real-time processing in fintech ecosystems.
- Managed databases (PostgreSQL, MongoDB) with a strong focus on performance tuning, scalability, and data integrity.
- Established robust CI/CD pipelines and automated deployment workflows for faster, reliable, and repeatable releases.
- Ensured secure, compliant, and fault-tolerant architectures aligned with fintech industry standards.
- Collaborated cross-functionally with product, business, and engineering teams to translate complex requirements into scalable technical solutions.
Technical Architect - Cloud Collab Technology - Bangalore
(2018-04 - 2020-10)
- Led architecture and end to end delivery of a UCaaS desktop client, building high performance, scalable systems across frontend, backend, AI, and AWS cloud infrastructure.
- Architected full-stack solutions using React, TypeScript, Node.js, Python (FastAPI), and AWS services, defining reusable UI component patterns and scalable cloud-native service architectures.
- Designed and deployed backend services using FastAPI and Node.js, containerized with Docker and orchestrated via Kubernetes, ensuring high scalability, fault tolerance, and efficient resource utilization.
- Built and managed cloud infrastructure on AWS (EC2, S3, Lambda, API Gateway, CloudWatch), ensuring scalability, monitoring, and high availability.
- Established UI architecture standards using React, including design system foundations, component libraries, state management strategies (Redux/Context), API integration patterns, and performance best practices.
- Designed and optimized RESTful APIs, middleware pipelines, authentication flows (JWT/OAuth), and backend performance tuning strategies.
- Implemented MongoDB and other data storage solutions, designing efficient schemas, indexing strategies, and high performance data access layers.
Principal Software Engineer - Affirmed Network - Bangalore, India
(2017-06 - 2018-04)
Implemented and developed UI components of the IOT Device Gateway Portal in the Network domain.
- Implemented and developed UI components of the IOT Device Gateway Portal Network domain
- Implemented geo-fencing based fleet monitoring UI using Google API Bangalore, India
- Implemented Fleet clustering view based on Map zoom level
- Implemented Configuration UI for Policy based Notification
- Implemented SSE based push notification on the Portal
Technical Lead - Lenskort - Bangalore, India
(2015-12 - 2017-06)
- Built a full-stack e-commerce web app inspired by Lenskart for eyewear browsing and purchasing
- Developed responsive UI in React.js with product listing, filters, cart, and checkout flow
- Created REST APIs using Node.js & Express for users, products, orders, and authentication (JWT)
- Implemented secure login/signup, role-based access (admin/user), and order management
- Designed product catalog with categories, pricing, stock, and image handling
- Integrated Python scripts/services for product recommendation logic and data processing
- Connected frontend and backend using Axios managed global state for cart and user session
- Used MongoDB for database design (users, products, orders, reviews)
- Added features like search, sorting, pagination, and order history
- Deployed app with environment configs and basic performance optimization
Technical Lead - Manthan System - Bangalore, India
(2015-01 - 2015-12)
- Developed a full-stack e-commerce web application with product browsing and online ordering
- Built dynamic, responsive frontend using Angular with product
- Designed RESTful APIs using Node.js & Express
- Implemented authentication & authorization (JWT) with admin and customer roles
- Created product management module with inventory, pricing, and category control
- Used Python services/scripts for recommendation logic, analytics, and data processing
- Integrated frontend and backend via HTTP services handled state management for cart and sessions
- Designed database schema
- Added search, sorting, pagination, and order tracking features
- Improved performance and security with input validation and API optimization
Senior Web Analyst - Time Inc-India - Bangalore, India
(2011-08 - 2014-12)
- Worked in Web Development of Magazines order forms and portals in AEM.
- Worked on Various customer service websites for different publishers.
- Email templates for email marketing.
- Analysis of requirement and provide estimation on timeline and resources.
- Involved in team performance management.
Web Developer - Tata Consultancy Services - Kolkata
(2008-04 - 2011-08)
- Developed a dynamic website for product display and online purchasing.
- Designed responsive UI using HTML, CSS, and JavaScript for product pages, cart, and checkout
- Built backend functionality with PHP for user accounts, sessions, and order processing
- Used Drupal CMS for content management, product catalog, and admin controls
- Implemented product categories, search, filters, and inventory management
- Integrated secure login/registration and role-based access (admin/customer)
- Managed database operations with MySQL for users, orders, and product data
- Added cart, order tracking, and basic payment workflow
- Ensured cross-browser compatibility and performance optimization
