• Led a team of 3 to build a distributed monitoring tool that continuously validates service health across

Exadata hosts, reducing detention time for failures and improving operational reliability

• Restored reliability for large-scale workflows(>1000 steps) by redesigning Wfaas storage handling,

reducing backend usage by 500MB per workflow and elimination storage-ceiling failures

• Developed high-throughput REST APIs using Java and Open API to orchestrate 3 core distributed

components within an automation framework, eliminating error prone manual steps, increasing workflow

execution reliability, and enabling scalable, fully automated end-to-end operations

• Improved system responsiveness for internal teams by 66% by consolidating three redundant DB queries

into a single optimized call, significantly reducing database load

• Modernized a legacy Free Marker + JavaScript UI by developing 20+ React components with the Ant

Design, improving UI consistency, maintainability and scalability.

• . Increased test coverage by 75% by designing a Pytest-based framework for services running on Exadata

CPS hosts, strengthening release confidence

• Eliminated 75% of manual deployment effort by building a Jenkins CI/CD pipeline that automated daily CPS

software deployments across dual nodes reducing human error and accelerating delivery

• Improved VM node responsiveness and prevented storage-related slowdowns by developing automated

Python cleanup scripts that freed 22% of disk space on Exadata hosts

• Improved the accuracy of the deduplication algorithm by 14% by introducing configurable system-level

scoring parameters, reducing false positives and improving data quality across high-volume records

• Designed and built an automated HL7 lab-mesage importer that applied custom business rules, eliminating

manual data processing and increasing igestion throughput, and reducing processing errors for clinical

workflows

• Developed dynamic UI components(Grids, Panels, Toolbars, Combo-boxes, Buttons) using JSP,

FreeMarker, and ReactJS, improving usability and reducing UI maintenance overhead for customer-facing

modules.

• Automated complex application builds and version migrations using Ant and Gradle reducing migration

time, minimizing deployment failures and accelerating delivery of upgraded releases to clients

• Performed deep-dive root-cause analysis on recurring production issues, delivered fixes that improved

system stability, and strengthened release quality by designing comprehensive JUnit test suites and

managing defect workflows through JIRA

• Mentored students on fundamental and advanced CS concepts (data structures, algorithms, web

development), improving their technical reasoning and ability to break down complex problems

• Coached students through hands-on programming tasks and full-stack project work, strengthening their skills in debugging, code quality and end-to-end implementation

• Improved search performance for an e-commerce platform by implementing pagination reducing page load

times and enabling faster browsing for high-volume product catalogs

• Built an AJAX-based data entry workflow that stored user-submitted content directly into the database,

improving responsiveness and reducing backend processing delays.

• Designed relational database schemas and wrote complex SQL queries to support CRM user-access

workflows, improving data retrieval efficiency and reducing query execution time