Deven Wadhwa profile photo 1 on Tal

Deven Wadhwa

SSE@Paytm | Ex ION | Building High-Scale Fintech Systems |

Gurugram

5+ years of work experience

Paytm
Aug 20251 yr 1 moPresent

Gurugram

Building Lending.
ION
Apr 20241 yr 5 mosAug 2025

Gurugram

ION
Feb 20222 yrs 3 mosApr 2024

Gurugram

Currently working as a Backend Developer on ION Treasury Gateway which is ION's build once Multi Tenant SAAS solution in the Payments and Bank Connectivity Space. • Building microservices using Spring Boot, Java Persistence API (JPA) and JMS • Ensuring good Unit Test coverage using JUnit and Mockito. • Acting as a Subject Matter Expert for all QA and Automation Testing related activities helping multiple teams ensure Software Quality through Automation. • Developed end-to-end automated test pipeline for execution of test suite using Ansible, Jenkins, Power Shell, and Amazon Web Services, which now helps save approximately 15+ man hours per sprint. • Worked extensively on API Documentation using Swagger. • Reduced execution time of the automated test suite by approximately 30% by using techniques like parallel execution. • Automated Security Testing process using Rapid7 Security Testing Tool which has massively reduced manual efforts. • Contributed to Automated Performance Testing and benchmarking using Jmeter, Powershell and AWS Load Balancers. • Worked on automating the database deployment process using Liquibase. Stack : Spring Boot, Rest, Java 8, ActiveMQ, JPA/Hibernate, MySQL, Jenkins, JUnit, Mockito, Git, SFTP, Camunda
ION
Sep 20216 mosFeb 2022

Pune, Maharashtra, India

Worked as a Automation Analyst for the product Allegro, which is a ETRM software developed by ION.I was involved in Test Planning, creating test strategies, manual testing and automating the tests for Allegro.

Deven’s AI Stack

claude code
claude code
cursor
cursor
deepseek
deepseek
gemini
gemini

Education

jaypee institute of information technology

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering

jaypee institute of information technology

20174 yrs2021
Scholars Rosary Senior Secondary School

Class 12, PCM

Scholars Rosary Senior Secondary School

20161 yr2017

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Headline

SSE@Paytm | Ex ION | Building High-Scale Fintech Systems |

About

Graduating with a BTech in Electrical, Electronics, and Communications Engineering from Jaypee Institute of Information Technology, my journey led me to the dynamic field of software development and testing. I am currently employed as an SDE at ION, where I have made significant contributions to the development and testing of ITG, a microservices-based gateway. My core competencies lie in Building microservices using Java and Spring boot. Over the past 1.5 years, my role in launching ITG has involved extensive collaboration with the development team and a strategic approach to quality assurance. We successfully delivered a product that is now used by multiple MNCs, thanks to our collective expertise in automation using tools like Selenium, TestNG, Maven, and Jenkins. My goal is to continue bringing a blend of technical skills and innovative thinking to the team at ION, contributing to our shared vision of excellence and growth.

Location

Gurugram

AI stack

claude code

cursor

deepseek

gemini

Work experience

Senior Software Engineer at Paytm, Aug 2025 - Present · 1 yr 1 mo, Gurugram, Building Lending.

Senior Software Engineer at ION, Apr 2024 - Aug 2025 · 1 yr 5 mos, Gurugram

Software Engineer at ION, Feb 2022 - Apr 2024 · 2 yrs 3 mos, Gurugram, Currently working as a Backend Developer on ION Treasury Gateway which is ION's build once Multi Tenant SAAS solution in the Payments and Bank Connectivity Space. • Building microservices using Spring Boot, Java Persistence API (JPA) and JMS • Ensuring good Unit Test coverage using JUnit and Mockito. • Acting as a Subject Matter Expert for all QA and Automation Testing related activities helping multiple teams ensure Software Quality through Automation. • Developed end-to-end automated test pipeline for execution of test suite using Ansible, Jenkins, Power Shell, and Amazon Web Services, which now helps save approximately 15+ man hours per sprint. • Worked extensively on API Documentation using Swagger. • Reduced execution time of the automated test suite by approximately 30% by using techniques like parallel execution. • Automated Security Testing process using Rapid7 Security Testing Tool which has massively reduced manual efforts. • Contributed to Automated Performance Testing and benchmarking using Jmeter, Powershell and AWS Load Balancers. • Worked on automating the database deployment process using Liquibase. Stack : Spring Boot, Rest, Java 8, ActiveMQ, JPA/Hibernate, MySQL, Jenkins, JUnit, Mockito, Git, SFTP, Camunda

Analyst at ION, Sep 2021 - Feb 2022 · 6 mos, Pune, Maharashtra, India, Worked as a Automation Analyst for the product Allegro, which is a ETRM software developed by ION.I was involved in Test Planning, creating test strategies, manual testing and automating the tests for Allegro.

Education

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering, jaypee institute of information technology

Class 12, PCM, Scholars Rosary Senior Secondary School