Feb 2024 – Aug 2025 · 1 yr 6 mos · Bengaluru, Karnataka, India · Hybrid

• Worked as a Lead Software Engineer and Technical Architect on the maintenance and evolution of an Underwriting Costing and Risk Modeling platform (Costing Workbench). Owned ongoing architectural governance, refactoring, and performance optimization using DDD-aligned domain models within a microservices, cloud-native ecosystem. Ensured system stability, regulatory compliance, and scalability through clean architecture practices, production issue resolution, and continuous improvements, while mentoring engineers and contributing hands-on to critical fixes and enhancements.

Jan 2021 – Feb 2024 · 3 yrs 1 mo

• Served as a Lead Software Engineer in CIB Client Technology on the Client Workspace platform, leading the migration of a legacy monolith to a cloud-native microservices architecture deployed on Amazon EKS with horizontal pod auto-scaling. Modernized the platform by upgrading 30+ applications to JDK 11, consolidating shared repositories, and implementing Spring Boot microservices with Spring Cloud Gateway for unified request routing. Architected a distributed caching solution leveraging REST APIs, Kafka, and Amazon Aurora to improve performance and scalability, delivered key functional enhancements through seamless upstream integrations, and led a team of three engineers while remaining hands-on in development.
• Served as a Lead Software Engineer in CIB Client Technology on the Redwood – Entitlements Manager platform, architecting and deploying Spring Boot–based microservices in a hybrid-cloud environment with secure human-to-app and app-to-app authentication. Led the integration of Camunda BPMN as a process application to deliver scalable workflow orchestration, supporting human tasks, system tasks, asynchronous processing, and event listeners. Built a high-throughput entitlement management solution handling 1,000+ monthly requests across 50+ financial products, enabling real-time entitlement propagation, role synchronization with firm-level systems, and customized entitlement flows. Implemented multi-level approval workflows to strengthen access governance, compliance, and operational integrity.

Oct 2018 – Jan 2021 · 2 yrs 3 mos

• Worked as a Senior Software Engineer in CIB Client Technology on CODAR – Client Onboarding Data Aggregation and Reconciliation, enhancing system performance and security across data-intensive workflows. Integrated Pivotal Cloud Cache to improve responsiveness and reduce data retrieval latency, and implemented secure authentication mechanisms including human-to-app IdAnywhere and certificate-based app-to-app authentication. Built secure, token-based integrations with upstream systems and designed a generic data enrichment and reconciliation framework using proven design patterns. Delivered dynamic reporting dashboards with real-time operational metrics, enabling actionable insights for business stakeholders.

Sep 2016 – Oct 2018 · 2 yrs 1 mo · Bangalore

• Worked as a Senior Developer in the Communications domain, contributing to the RTP and E911 platforms. For RTP, developed Flask-based real-time polling APIs for embedded cable modem devices using SNMP and implemented device management APIs leveraging TR-069 for vendor set-top boxes, while automating multi-region deployments with Ansible to ensure high availability and reliability. For E911, built a custom workflow management solution to support step-by-step address rectification and validation, integrated the client’s core system with multiple third-party vendors to enable seamless interoperability, and designed batch processing jobs for automated data updates and address synchronization.

Jun 2015 – Aug 2016 · 1 yr 2 mos · Gurgaon, India

• Worked as a Developer in the E-Commerce domain on the Last Mile Delivery platform, contributing to reverse logistics by developing return shipment processing functionality to support efficient last-mile operations. Implemented QR code generation for shipment boxes, improving tracking accuracy, operational visibility, and overall delivery reliability.

Jul 2012 – May 2015 · 2 yrs 10 mos · Noida Area, India

• Worked as a Developer in the Manufacturing domain on the Wafer Map Repository (WMR) and Inkless platforms, developing a multi-threaded execution framework to reliably manage high-volume file transfers between source and destination systems. Implemented modules to fetch, process, and report wafer map testing data, enabling clear visibility into production anomalies and exceptions to support manufacturing quality and process monitoring.