May 2019 – Jan 2025 · 5 yrs 8 mos · Bengaluru Area, India · On-site

• 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱 native 𝗔𝗪𝗦 Site Acceptance Test dashboard using 𝗖𝗹𝗼𝘂𝗱𝘄𝗮𝘁𝗰𝗵 metrics & 𝗟𝗮𝗺𝗯𝗱𝗮, cutting field sign-off from 𝟮 𝘄𝗲𝗲𝗸𝘀 𝘁𝗼 𝟭 𝗱𝗮𝘆; maintained as 𝗜𝗮𝗖 with 𝗔𝗪𝗦 𝗖𝗗𝗞.
• 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 & developed an 𝗢𝗧𝗔 update automation framework using 𝗣𝘆𝘁𝗵𝗼𝗻 to automate 𝗔𝗺𝗮𝘇𝗼𝗻 𝗔𝗹𝗲𝘅𝗮 firmware testing via serial ports; ran 𝟱𝗞+ OTA updates on 𝗘𝗦𝗣𝟯𝟮 chip, cutting time from 𝟲 𝗺𝗼𝗻𝘁𝗵𝘀 𝘁𝗼 𝟰 𝘄𝗲𝗲𝗸𝘀.
• 𝗕𝘂𝗶𝗹𝘁 𝗮 𝗻𝗮𝘁𝗶𝘃𝗲 𝗔𝗪𝗦 𝗱𝗮𝘁𝗮 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲 syncing 𝟭𝟬𝗺+ time series records across regions with 𝗔𝗪𝗦 𝗟𝗮𝗺𝗯𝗱𝗮, 𝗘𝘃𝗲𝗻𝘁𝗕𝗿𝗶𝗱𝗴𝗲, 𝗗𝘆𝗻𝗮𝗺𝗼𝗗𝗕; infra as 𝗜𝗮𝗖 via 𝗔𝗪𝗦 𝗖𝗗𝗞 & 𝗧𝘆𝗽𝗲𝘀𝗰𝗿𝗶𝗽𝘁.
• 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗘𝗧𝗟 infrastructure on 𝗔𝗪𝗦 𝗚𝗹𝘂𝗲 (Medallion architecture), publishing KPIs for 𝟭𝟬𝟬𝟬+ robotics stations via 𝗤𝘂𝗶𝗰𝗸𝘀𝗶𝗴𝗵𝘁; infra as 𝗜𝗮𝗖 using 𝗔𝗪𝗦 𝗖𝗗𝗞.
• 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 AWS-native auditor service integrated with central audit system and a dozen AWS services via 𝗞𝗶𝗻𝗲𝘀𝗶𝘀 𝗙𝗶𝗿𝗲𝗵𝗼𝘀𝗲 & 𝗦𝗡𝗦; infra as 𝗜𝗮𝗖.
• 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱 automated software resolving environmental risks for 𝟭𝟬𝗞+ hosts, saving 𝟵𝟵.𝟵% on-call effort; updated 𝟮𝟲𝟭𝟭 hosts in 3 hours vs 1 month manually; won top innovator award; onboarded by 7 teams; Java service on distributed job scheduler.
• 𝗕𝘂𝗶𝗹𝘁 “𝗗𝗮𝘁𝗮𝗳𝗮𝗿𝗺” interface, a scalable test data service querying 𝗘𝗹𝗮𝘀𝘁𝗶𝗰𝗦𝗲𝗮𝗿𝗰𝗵.
• 𝗢𝗻𝗯𝗼𝗮𝗿𝗱𝗲𝗱 𝟲𝟬+ mobile & 𝟮𝟬𝟬+ web test cases into CI/CD pipelines, cutting smoke test effort by 𝟵𝟱% and regression by 𝟲𝟱%.
• 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱 backend AJAX response comparison framework automating calls, cutting manual testing by 𝟵𝟬%.
• 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 release tracking dashboard aggregating metrics from 𝟮𝟬𝟬+ feature pipelines; led & mentored 𝟯 developers delivering scalable solutions using 𝗝𝗮𝘃𝗮, 𝗝𝗦𝗣, 𝗛𝗶𝗯𝗲𝗿𝗻𝗮𝘁𝗲, 𝗔𝗽𝗮𝗰𝗵𝗲 𝗧𝗼𝗺𝗰𝗮𝘁, 𝗦𝗤𝗟.

Sep 2017 – May 2019 · 1 yr 8 mos · Noida Area, India

• 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 and developed a hybrid automation framework for 𝗪𝗲𝗯, 𝗠𝗼𝗯𝗶𝗹𝗲, and 𝗔𝗣𝗜 testing using 𝗦𝗲𝗹𝗲𝗻𝗶𝘂𝗺, 𝗔𝗽𝗽𝗶𝘂𝗺, 𝗥𝗲𝘀𝘁 𝗔𝘀𝘀𝘂𝗿𝗲𝗱, and 𝗝𝗮𝘃𝗮, improving test coverage and reusability across platforms.
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝟭𝟱+ payments-related APIs, automating the entire backend of the merchant payout platform and accelerating validation cycles.
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝟭𝟬𝟬+ mobile test cases for the merchant platform, enhancing mobile app reliability and performance.
• 𝗖𝗿𝗲𝗮𝘁𝗲𝗱 and maintained 𝗖𝗜/𝗖𝗗 pipelines using 𝗚𝗶𝘁𝗹𝗮𝗯 𝗥𝘂𝗻𝗻𝗲𝗿, integrating automated testing with every build and release to ensure continuous delivery.
• 𝗖𝗼𝗻𝗱𝘂𝗰𝘁𝗲𝗱 over 𝟮𝟱+ technical interviews to hire and develop a high-performing QA automation team.

Nov 2016 – Sep 2017 · 10 mos · Noida Area, India

• 𝗟𝗲𝗱 end-to-end software testing efforts for 𝗣𝗮𝘆𝘁𝗺 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗚𝗮𝘁𝗲𝘄𝗮𝘆, 𝗪𝗮𝗹𝗹𝗲𝘁, and 𝗢𝗔𝘂𝘁𝗵 𝗔𝗣𝗜𝘀, validating millions of daily transactions with 𝟵𝟵.𝟵𝟵% uptime and ensuring compliance with security standards.
• 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱 and maintained robust documentation covering 𝗧𝗲𝘀𝘁 𝗣𝗹𝗮𝗻𝗻𝗶𝗻𝗴, 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆, and release management, reducing release cycle time by 𝟮𝟬% through improved QA process standardization.
• 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲𝗱 with DevOps teams to design, setup, and maintain scalable 𝘁𝗲𝘀𝘁 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 supporting automated and manual testing for over 𝟭𝟬𝟬+ concurrent users, enabling continuous integration.

Mar 2016 – Nov 2016 · 8 mos · Noida Area, India

• 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 and 𝗲𝘅𝗲𝗰𝘂𝘁𝗲𝗱 mobile automation testing frameworks using 𝗔𝗽𝗽𝗶𝘂𝗺 with 𝗝𝗮𝘃𝗮, enhancing test coverage for native and hybrid mobile applications.
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗼𝘃𝗲𝗿 𝟭𝟬𝟬 mobile test cases across multiple platforms, ensuring robustness and scalability of test suites.
• 𝗥𝗲𝗱𝘂𝗰𝗲𝗱 manual testing cycle time by 𝗮 𝗳𝗮𝗰𝘁𝗼𝗿 𝗼𝗳 𝟲𝟱% through effective automation and parallel test execution strategies.
• 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗲𝗱 API automation using 𝗚𝗿𝗼𝗼𝘃𝘆 𝘀𝗰𝗿𝗶𝗽𝘁𝘀 and 𝗦𝗢𝗔𝗣 𝗨𝗜, validating backend endpoints and data integrity.
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 testing for 𝟭𝟮+ backend 𝗺𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀, improving continuous integration pipeline reliability.
• 𝗦𝗲𝘁 𝘂𝗽 𝗮𝗻𝗱 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻𝗲𝗱 𝗖𝗜/𝗖𝗗 pipelines using 𝗧𝗲𝗮𝗺𝗖𝗶𝘁𝘆, enabling automated build, test, and deployment workflows.
• 𝗟𝗲𝗱 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝘀𝗰𝗿𝘂𝗺 𝗰𝗲𝗿𝗲𝗺𝗼𝗻𝗶𝗲𝘀, driving team alignment and agile delivery.

May 2015 – Feb 2016 · 9 mos · Noida

• 𝐋𝐞𝐝 the software 𝐐𝐀 and 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 process for the 𝐎𝐏𝐅 𝐒𝐈𝐂 payment platform used for 𝐒𝐄𝐏𝐀 payment transactions using protocol 𝐈𝐒𝐎 𝟐𝟎𝟎𝟎𝟐𝟐.
• 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 the entire test suite for the core 𝐎𝐏𝐅 payment platform using 𝐒𝐞𝐥𝐞𝐧𝐢𝐮𝐦 and 𝐉𝐚𝐯𝐚.
• 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐞𝐝 to the development of the in-house tool 𝐎𝐀𝐒𝐈𝐒, enabling the entire company to write automation tests easily using scripting languages.
• 𝐋𝐞𝐝 𝟑 software releases end-to-end from planning to delivery, ensuring seamless coordination across development, testing, and deployment phases.
• 𝐋𝐞𝐝 𝐬𝐜𝐫𝐮𝐦 meetings, daily stand-ups, sprint deliveries, and estimations, driving agile processes and team collaboration.
• 𝐂𝐨𝐧𝐝𝐮𝐜𝐭𝐞𝐝 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 on 𝐌𝐲𝐒𝐐𝐋 to validate data integrity and support backend process verification.
• 𝐀𝐮𝐭𝐡𝐨𝐫𝐞𝐝 comprehensive documentation including test planning, reporting, test cases, and test results.
• 𝐌𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐞𝐝 the test repository on 𝐓𝐞𝐬𝐭 𝐑𝐚𝐢𝐥 and managed defect tracking and project workflows using 𝐉𝐈𝐑𝐀.

Feb 2012 – Apr 2015 · 3 yrs 2 mos · Noida Area, India · On-site

• 𝗘𝘅𝗲𝗰𝘂𝘁𝗲𝗱 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 of Central Payment Applications, handling 𝟭 𝗺𝗶𝗹𝗹𝗶𝗼𝗻+ transactions, including 𝗪𝗶𝗻𝗱𝗼𝘄𝘀 𝗦𝗲𝗿𝘃𝗶𝗰𝗲-𝗯𝗮𝘀𝗲𝗱 solutions, ensuring compliance with 𝗜𝗦𝗢 𝟴𝟱𝟴𝟯 payment protocol for secure and reliable transaction processing.
• 𝗖𝗼𝗻𝗱𝘂𝗰𝘁𝗲𝗱 exhaustive database testing on 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗦𝗤𝗟 𝗦𝗲𝗿𝘃𝗲𝗿 by designing and implementing complex stored procedures, views, and triggers to validate data integrity and optimize system performance.
• 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱 and maintained comprehensive Test Plans, Test Strategies, and detailed Test Cases using 𝗕𝘂𝗴𝘇𝗶𝗹𝗹𝗮 and 𝗝𝗜𝗥𝗔, enforcing rigorous QA best practices and streamlining release & deployment processes.
• 𝗟𝗲𝗱 payment integration efforts over 𝗖𝗢𝗠 port and 𝗧𝗖𝗣/𝗜𝗣 protocols, facilitating seamless connectivity between 𝗣𝗢𝗦 devices and backend systems for high-profile domestic and international clients such as 𝗖𝗿𝗼𝗺𝗮, 𝗦𝘁𝗮𝗿𝗯𝘂𝗰𝗸𝘀, 𝗠𝗰𝗗𝗼𝗻𝗮𝗹𝗱’𝘀, 𝗪𝗲𝘀𝘁𝘀𝗶𝗱𝗲, 𝗗𝗠𝗮𝗿𝘁, 𝗟𝘂𝗹𝘂 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹, 𝗦𝗵𝗼𝗽𝗽𝗲𝗿𝘀 𝗦𝘁𝗼𝗽, 𝗕𝗶𝗴 𝗕𝗮𝘇𝗮𝗮𝗿, and 𝗛&𝗠.
• 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲𝗱 closely with senior technical and product leadership, providing ongoing updates on integration progress, number of 𝗣𝗢𝗦 devices deployed, and operational process enhancements to support informed decision-making and product roadmap planning.