Apr 2023 – Oct 2025 · 2 yrs 6 mos · Bengaluru · Hybrid

• Project : Prime Product Services
• Led migration of derivatives flows to Spark, ADLS & CosmosDB, enabling schema evolution and API-driven distribution.
• Architected CosmosDB-based delta store to support version-aware, real-time data access for consumer applications.
• Engineered xref-based enrichment logic across diverse sources to deliver accurate, authoritative referential datasets.
• Leading critical ownership shift from Paris to Bangalore, driving KT, risk mitigation, and complete process takeover.
• Designed SpringBoot APIs on AKS, orchestrated via Job Submitter with alerting through Alerta, Grafana & internal logs.
• Resolved Quartz OOME issues via memory profiling and JVM tuning, stabilizing batch jobs for large payloads.
• Embedded SONARQube & GreenIT compliance to ensure code quality and zero-touch production handovers
• Delivered multiple RCA investigations & implemented fail-safe production fixes under tight release windows
• Migrated job pipelines from HDInsight + Oozie + Hive to SOK8s, reducing runtime by 30% and cutting HDI costs by 80%.
• Developed Spark jobs for control computation, integrating with Azure lake zones (raw/app) and Oozie orchestration.
• Partnered with L2 teams and business analysts to align data model transitions and SLAs.
• Replaced Oozie workflows with Spark orchestration & Jupyter querying to boost developer productivity & traceability.

Aug 2020 – Apr 2023 · 2 yrs 8 mos · Bengaluru · Hybrid

• Project: Shareable Market Data API
• Engineered an internal Golden Sources API to eliminate vendor dependency, enabling data lineage, licensing & governance.
• Standardized market data distribution across the bank, delivering €200K in annual cost savings.
• Project : Smart Data Provider
• Built a REST API for Beta Engine to compute target data from 10 years of market inputs using complex financial models.
• Delivered a Golden Source of computed parameters used across the bank for downstream analytics and decision systems.
• Implemented API throttling using Rate Limiter to control request frequency per user, ensuring high availability under load.
• Developed a service virtualization framework using Wiremock to simulate upstream dependencies and test scenarios.
• Delivered a robust Angular 7-based scheduling interface, reducing manual L3 support hours and incident volume.
• Project : MATRIX CCD Service
• Automated Bloomberg currency curve ingestion with multi-stage validation and health monitoring to ensure data integrity.
• Eliminated redundant REST calls, delivering over €125K in annual cost savings and improved pipeline efficiency.
• Engineered a Quartz Scheduler to snapshot BBG/Reuters data, applying transformation via Java, Hibernate, & Oracle DB.
• Orchestrated integration of processed datasets into the MATRIX platform using Apache Tomcat for downstream controls.
• Delivered a responsive control UI using JSP, HTML, and JavaScript to visualize alerts and enable real-time validation.
• Implemented rule-based data quality checks to flag anomalies across multi-product market data streams.
• Governed technical releases, branch strategy, and merge validations in alignment with Agile and SDLC best practices.
• Integrated TMON + PHP dashboards for proactive monitoring and rapid incident traceability.

May 2019 – Jul 2019 · 2 mos · Hyderabad, Telangana, India

• Used JSON Web Tokens for authorised access to the site, and for secure information transmission for the logged-in parties.
• Created Single Sign-on layer to allow users to log-in to 7 TRD platforms and Cookie verification to validate logged in user.
• Redesigned the storage structure of 7 web platforms and moderated it to 4 master tables for the login/SignUp in MySQL
• Built a platform for Public Relationship Teams where they can upload data related to the concerned doctors on TRD site
• Integrated Razorpay payment gateway for the monthly plan on Public Relationship Page as a part of the revenue model
• Designed a complex storing architecture for archiving videos and audios for AV Team. Reduced the time of editing by 2
• Collaborated with the salesforce team for increasing Automatic User Engagement on the TRD platforms (AutoENGAGE)
• Implemented social media buttons and weekly scheduler to auto-send weekly report mails of all the videos to the user

May 2018 – Jul 2018 · 2 mos · Bhopal, Madhya Pradesh, India

• Demonstrated physical properties of the Integrable, Pseudo-Integrable and Chaotic Systems for the education purposes.
• Rewritten the Sinai code from FORTRAN to Java to simulate particle dynamics within dynamical billiards with constant velocity
• The particles sense collision and reflects from the boundary in Hamiltonian system by learning from previous observations.
• Standalone Graphical User Interface application was created using Java and SWING Libraries.

May 2017 – Jul 2017 · 2 mos · New Delhi, Delhi, India

• Created a graphical login program, Simple Desktop Display Manager for X11 in Java as a final project of the training.
• Used SWING and AWT libraries to implement a smooth user interface for logging-In the system.