Sep 2020 – Oct 2021 · 1 yr 1 mo

• At Gojek
• Led the end-to-end build and successful launch of the new GoPay App, enabling seamless cashless payments and integrating services like GoFood and GoSend.
• Spearheaded the validation and implementation of Open APIs to support offline payments and money transfers, enhancing interoperability and expanding service reach.
• Oversaw the migration of the payment services infrastructure from AWS to GCP, ensuring improved scalability, reliability, and cost efficiency.
• Achieved a remarkable 8X growth in both offline and online payment volumes, without relying on vertical scaling—demonstrating architectural efficiency and system resilience.
• Launched a dedicated merchant integration environment, significantly improving onboarding and operational experience for clients and partners. Additionally, built an on-demand performance environment to support high-volume testing and optimization.
• Introduced comprehensive performance testing frameworks to validate system stability, scalability, high availability (HA), and resilience under real-world conditions.
• Optimized production infrastructure based on live metrics, resulting in a cost reduction of approximately $125K annually in cloud billing.
• Built a high-performing in-house engineering team of 20 SDEs across all levels—including Managers, Leads, Staff Engineers, and Senior Developers—entirely from scratch within just six months.
• Successfully transitioned away from contractor dependency, replacing all external resources without extending their tenure, and delivered an additional $120K in cost savings.

Apr 2019 – Sep 2020 · 1 yr 5 mos · Noida Area, India

• Merchant and Consumer solutions for Online and Offline payments.
• Merchant solutions for Merchant Onboarding, DIY Onboarding, Business Payments, Settlements, Payouts, and other Utilities like Reporting, Accounting etc
• Consumer payment solutions for Online Payment Gateway and Offline (QR, Barcode, TOTP etc) transactions.
• Team Managing/Leading, Prioritisation of deliverables, Business/Product discussions, Resource Utilisation, Coordination among teams.

Apr 2017 – Mar 2019 · 1 yr 11 mos · Noida Area, India

• Product feature development and delivery, involved in system design, architecture, scale and stability of the overall system and application.
• Team Managing/Leading, Process Adherence, Task Assignments, Prioritisation, Resource Utilisation, Coordination and Reporting among teams.
• Web automation using (Selenium Web Driver), Android and iOS automation using Appium and API
• Automation Framework Development using (Rest Assured) with Java.
• Performance Engineering: Benchmarking, Load, Stress, and Endurance on physical and cloud servers using Jmeter.
• Scripting using perl, shell for deployments and reporting.
• Implementing and Managing QA processes and evolving needed practices through retrospection.
• Manage all aspects of Product Quality, Requirement, QA team work allocation/tracking and deliverables.
• Proactively involved in HA 99.99% and Uptime of Application, Systems, DB including all integrated services.

Apr 2014 – Mar 2017 · 2 yrs 11 mos · Noida Area, India

• Team Managing/Leading, Process Adherence, Task Assignments, Prioritisation, Resource Utilisation, Coordination and Reporting among teams.
• Web automation using (Selenium Web Driver), Android and iOS automation using Appium and API
• Automation Framework Development using (Rest Assured) with Java.
• Performance Engineering: Benchmarking, Load, Stress, and Endurance on physical and cloud servers using Jmeter.
• Scripting using perl, shell for deployments and reporting.
• Implementing and Managing QA processes and evolving needed practices through retrospection.
• Manage all aspects of Product Quality, Requirement, QA team work allocation/tracking and deliverables.
• Proactively involved in HA 99.99% and Uptime of Application, Systems, DB including all integrated services.

May 2013 – Mar 2014 · 10 mos · Gurgaon, India

• Team Leading, Process Adherence, Task Assignments, Prioritization, Resource Utilization, Coordination and Reporting among teams.
• Expert in testing of web applications, Performance using Jmeter, Automation Framework using Selenium Webdriver and TestNG.
• Expertise in Functional testing, Database (Data Warehouse) testing, GUI testing, System testing, Compatibility testing, Security, Performance Testing and sound knowledge of UNIX & expert in writing SQL Queries

Jan 2010 – Apr 2013 · 3 yrs 3 mos · Gurgaon, India

• QA Lead Engineer working with Makemytrip.com leading Cars QA group of 5 members.
• Having 7.7 Years of experience in Software QA Processes, exposed to entire software testing (V model) and Defect Cycle.
• Expert in Black Box testing of web application, having exposure to Jmeter, LoadRunner, Selenium RC, & QTP.
• Expertise in Functional testing, Database (Data Warehouse) testing, GUI testing, System testing, Compatibility testing, Security, Performance Testing and sound knowledge of UNIX & expert in writing SQL Queries.
• Experience in Team Leading, Process Adherence, Task Assignments, Prioritization, Resource Utilization, Coordination and Reporting among teams.

Jan 2010 – Oct 2011 · 1 yr 9 mos · Gurgaon, India

• Expert in Black Box testing of web application, having exposure to Jmeter, LoadRunner, Selenium RC, & QTP.
• Expertise in Functional testing, Database (Data Warehouse) testing, GUI testing, System testing, Compatibility testing, Security, Performance Testing and sound knowledge of UNIX & expert in writing SQL Queries.
• Experience in Team Leading, Process Adherence, Task Assignments, Prioritization, Resource Utilization, Coordination and Reporting among teams.

Dec 2007 – Dec 2009 · 2 yrs · Gurgaon, India

• At Minecode I have worked for Expedia Inc. USA and Microsoft USA on their major projects.
• As a QA Test Engineer I was responsible for;
• Involved in Functional testing, Database (Data Warehouse) testing, GUI testing, System testing, Compatibility testing, Security, Performance Testing.
• Create, Review, and Execute Test Plan as per functional specifications.
• Create, Review Test Cases with onsite team members, and update as per suggestions.
• Execute Test Cases as per Test Plan and functional specifications.
• Involved in ETL testing by Configuring/Building Dimension and Fact jobs using DTS/SSIS packages.
• Writing SQL queries and execution of queries as per DB test cases for ETL testing.
• ETL flow testing through DTS and SSIS packages.
• Involved in front end and backend testing of all the mentioned applications.
• Verify changed requirements and Work Items through HotFixes for different releases of applications.
• Involved in Automation of queries and UI using “TFXLabRunManager” Expedia Inc.
• Performing Functionality, Database, Performance, UI, Regression, and Ad-hoc testing.
• Performing Installation testing, Security testing.
• Bug reporting and Regression of assigned bugs using Expedia RAID tool.
• Attending review of test cases, and weekly conference call with Expedia Team members, Leads, & Managers.
• Performing Installation testing, Security testing, Device testing.
• Bug reporting using Microsoft’s Product Studio.
• Attending weekly conference call with Microsoft and Expedia team members.

Aug 2007 – Nov 2007 · 3 mos · Noida Area, India

• Generation of test cases, Review of test cases, Test case execution.
• Writing SQL queries and execution of queries as per DB test cases.
• Worked on DTS packages i.e. testing on jobs build on DTS packages to import/export data.
• Involved in Functionality, Integration & system testing’
• Initially performed manual testing for each build and then perform Regression Testing.
• Used In built Keyword framework approach.
• Customized Bug reporting and Bug tracking.
• Attended Client status, review meetings

Jul 2005 – Jul 2007 · 2 yrs · New Delhi, Delhi, India · On-site

• Responsible for design, develop, and optimize applications, ensuring functionality and efficiency. Collaborate with business, product research teams, troubleshoot issues, implement innovative solutions, and adapt to evolving technologies for business growth.

Jan 2005 – Jun 2005 · 5 mos · Noida, Uttar Pradesh, India · On-site

• Assist in coding, debugging, and testing applications. I collaborate with teams, learn industry best practices, enhance skills, and contribute to innovative solutions while gaining hands-on experience.