# Manan Bhatnagar

> Staff Software Engineer at Visa

Location: Santa Clara, California, United States
Profile: https://flows.cv/mananbhatnagar

## Work Experience
### Staff Software Engineer @ Visa
Jan 2022 – Present

### Software Engineer @ Tata Consultancy Services
Jan 2017 – Jan 2022 | Santa Clara, California, United States
Client: Apple Inc
Role: Developer/ Team Lead
•	Responsible for the technical management of multiple teams across multiple concurrent projects.
•	Built the prototype and presented to the end users to get their feedback on the design.
•	Conducted technical design sessions, designing and documenting technical solutions that align with the client’s business objectives.
•	Design discussion with different teams owning different applications.
•	Implemented the project as a multi-tier application using Microservices & used core JAVA.
•	Involved in the phases of SDLC Analysis, Design phase, Development, UAT and Production phase of the application and also perform the production support activities of the application which the change move to production and also resolve the user issues.
•	Implemented Web Services (REST) for transmission of large blocks of JSON data over HTTP.
•	Co-ordinate with QA lead for development of test plan, test cases, test code and actual testing responsible for defects allocation and resolution of those defects.
•	Used Github Version Control to maintain source code.
•	Jenkins for continuous integration.
• 	Development and Enhancement of Utilities/ Simulators and scripts.
• 	Development and execution of Performance Testing / Load Testing on Microservices using JMeter.
•	Onsite /Offshore coordination

### Computer Programmer Analyst @ Tech Mahindra (formerly Mahindra Satyam)
Jan 2013 – Jan 2016
Client: Apple Inc 
Role: Dev Ops
Responsibilities:
- Monitor, debug and resolve the issues logged by QA/IT/RM Teams in bug reporting tool 'Radar'. Resolving configuration and server side issues.
- Worked on development/enhancement of Simulators to mock the third party interactions with POS application.
- Development and Enhancement of Utilities and scripts for QA/RM/SQE Teams.
- Log Analysis through Splunk.
- Development/Enhancement of bash scripts for Unix Environment. 
- Deployment of latest patches and code on JBoss & Tomcat servers. Resolving deployment related issues.
- Validation of Production Utilities. Identifying and fixing deviations found in utilities.
- Development/Execution/Support for Load Tests using Soap-UI. Developed test suites imitating Client side requests, used for Load/Performance Testing of the Backend Server.
- Involved in Security related enhancement to POS application (server side).
- Well versed with SDLC phases : Requirements gathering, Analysis, Development, Testing scope Identification & Releasing build to production.
- Support for Tools - ISD Proxy, ISD Switch, Simulators, Routers.
- Code Review of specific components. Creating Use case Diagrams, Class diagrams, Sequence diagrams, Data flow diagram.
- Onsite-Offshore Coordination
- Document technical specifications of the application.
- Troubleshooting issues related to Retail payment setup for US and EMEA geographies.

### Associate Software Engineer @ Tech Mahindra (formerly Mahindra Satyam)
Jan 2010 – Jan 2013
Client: Apple Inc.

Project: Apple Point Of Sale 

Role: Dev Ops

Responsibilities: 
- Debugging and resolving issues raised as part of testing by QA & IT teams.
- Resolving the environment and configuration issues so as to have a seamless environment ready for testing by QA and IT teams.
- Load Test creation and execution using Soap-UI.
- Analysis and documentation of the Load Tests.
- Deployment of JBoss and Tomcat Servers.
- Creation of bash scripts for automating the deployment process.
- Development and enhancement of Utilities used by Production, QA and Dev teams.
- Setup of payment devices EMIA geographies


## Education
### Bachelor of Technology (B.Tech.) in Information Technology
Rajasthan Technical University, Kota

### St. Mary's Academy, Meerut


## Contact & Social
- LinkedIn: https://linkedin.com/in/manan-bhatnagar-2903b2b1

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Source: https://flows.cv/mananbhatnagar
JSON Resume: https://flows.cv/mananbhatnagar/resume.json
Last updated: 2026-04-12