Jul 2022 – Feb 2025 · 2 yrs 7 mos

• Driving innovation and efficiency in distributed microservices architecture while addressing critical
• challenges in reliability, scalability, and performance for Amazon Core Transportation tech systems.
• Business Initiatives :
• ∙R&D for DFS based recursive microservice orchestrator library for graph based input model
• ∙Reducing 40% failure rate to increase AMZL share of backhaul returns from <1% to 35% improving key metrics (projected cost savings $60M)
• ∙Scaling critical logistics systems, improving performance, and optimising costs for North American transportation
• ∙Designed and delivered system architectures to enhance operational efficiency and support high-throughput requirements upgrading service status from Tier2 to Tier 1 while working in an away-team-model.
• Legacy Systems Migrations :
• ∙ Led the migration of critical components of Transportation Label Data and Manifest data from 10-year-old Legacy stack to modern stack for 100% of 3PL traffic
• ∙ Streamlined operations and ensured long-term maintainability
• ∙ Developed standard operating procedures for seamless migrations, facilitating efficient transitions and scalability
• Service Quality(CI/CD) Improvements :
• ∙ Primary owner of two Tier1 services, ensuring operational excellence by conducting KTLO audits and peak readiness exercises.
• ∙ Implemented automated jitter load testing, throttling, and system logs resilience to handle peak operational demands
• ∙ Improved reliability and observability for high-volume microservice by modernising frameworks and introducing advanced metrics solutions
• Framework Enhancements :
• ∙ Enhanced system instrumentation and monitoring(automating ~6K Alarms) for improved visibility across distributed workflows
• ∙ Designed multiple highly-scalable-concurrent libraries to optimise service availability during resource-intensive operations like logging, Proxy operations
• Tech: Java, typescript , Microservices, AWS/CDK, CI/CD Pipelines, Distributed Systems

Jan 2022 – Jun 2022 · 5 mos

• Core Trans Tech Org wide Hackathon winner
• Built Root Cause analysis tool using graph comparison algorithm

Jun 2021 – Jul 2021 · 1 mo · India

• Developed a lambda service that automates the creation of an On-call handover wiki using the company's development infrastructure APIs and AWS CDK.

Nov 2019 – May 2021 · 1 yr 6 mos · LNMIIT

• Platform Rating: 1645 @CodeForces (Expert-Rated), Secured world Rank of 740, 1544 in Div3 and Div2 contests resp,
• <2k Rank in more than 10 contests across different platforms like Atcoder, CodeChef, LC
• Constructed problems on Advanced-Data structures for various contests that include generating a large set of Test cases with different time and space complexities
• Mentored a batch of students

Oct 2019 – Oct 2019 · 0 mo · Greater Jaipur Area

• Lnm Hacks is 24 hr Hackathon Organised by Students of Lnmiit jaipur.