Jun 2024 – Jul 2025 · 1 yr 1 mo · Gurugram, Haryana, India · On-site

• ◉ Designed and developed four RESTful APIs to handle Dispute-On-Receive eligibility workflows, reducing manual intervention by 80% and enhancing processing speed by 33%, leading to an annual cost saving of $1.2M.
• ◉ Developed robust idempotency handling mechanisms using DynamoDB, preventing duplicate processing in distributed systems, reducing duplicate transaction errors by approximately 80%.
• ◉ Designed an event-driven architecture using SNS and SQS, enabling efficient asynchronous processing and reducing message processing delays by 40%, handling over 500K messages per day.
• ◉ Built a decision-tree-based rules engine for dynamic eligibility calculations with support for complex business logic.
• ◉ Implemented real-time defect state notifications through the NotifyDefectStateChange service, ensuring instant updates, robust error handling, and automatic retries, reducing notification failures by 45%.
• ◉ Designed and developed CollectDefectCalculation, utilizing Observer, Chain of Responsibility, and Strategy Patterns, creating a modular and extensible framework for defect data processing, improving code maintainability by 35%.
• ◉ Implemented composite and parallel collectors for efficient defect aggregation and optimized performance.
• ◉ Migrated systems from NetScaler LoadBalancer to Tardigrade, improving in-house performance and
• reliability, resulting in 27% cost savings (approx. $200K annually)

Jul 2023 – May 2024 · 10 mos · Bengaluru, Karnataka, India · On-site

• ◉ Enhanced security by implementing data masking, encryption, and hashing in logging and CosmosDB storage meeting regulatory compliance, mitigating security vulnerabilities that could have led to potential fines or data loss costs of $800K.
• ◉ Optimized file management with modulated blob storage for structured data segregation.
• ◉ Ensured high code quality with rigorous unit testing, achieving 85%+ code coverage across components.

Jan 2023 – Jun 2023 · 5 mos · Gurugram, Haryana, India · Hybrid

• ◉ Parallelized workflow components, reducing onboarding time from 8 seconds to just 3
• seconds (62.5% improvement), significantly enhancing system performance and user experience.
• ◉ Developed and implemented an integration test package, automating code approval in the pipeline
• achieving minimum 90% code coverage and robust validation, Reduced manual testing effort by 60%, saving approximately $110K annually.
• ◉ Led ”Red security certification”, with robust measures and industry compliance for our product.
• ◉ First intern to host successful cross-team learning session (LAT) in CDPT region, encouraging collaboration.

Aug 2021 – Feb 2022 · 6 mos

• ◉ Created an automated AI and ML based fault management system for network management system.