Rohan Jain

Senior Software Engineer

Delhi, India9 yrs 1 mo experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Led migration of legacy systems to cloud-native solutions.
  • Expert in Digital Transformation and REST API development.
  • Strong leadership in managing software development teams.
Stackforce AI infers this person is a Fintech expert with a strong focus on Digital Transformation and API development.

Contact

rohanjain@tsys.comLinkedIn

Skills

Core Skills

Digital TransformationJavaSoftware Development

Other Skills

Agile MethodologiesCC++Cascading Style Sheets (CSS)CommunicationData StructuresDatabase Management System (DBMS)Design ThinkingEclipseEmbedded CEmbedded SystemsEvent ManagementEvent PlanningEvents CoordinationGroup Work

About

As a TSYS PRIME product rest API specialist leading the PRIME rest API workstream for the client SLSP bank credit card portfolio with a team size of about 6 people. Worked as a rest API specialist for the migration of SCB India institution entire credit card portfolio from legacy technology vendor to TSYS cloud native rest API based product solution. Worked as a specialist for audits, performance improvements and vulnerability/security champion. Lead the Digital Transformation whilst migration from monolithic to microservices architecture of the application creating backbone of financial and agile markets for UK, Scotland based major retail and commercial bank NatWest (RBS). Worked on java based Amdocs CRM product specialist. Worked on Digital Transformation for European telecom giants like Three Ireland, Three UK, Comcast and many others. Worked on JAVA based web application TRACES website for eGovernment in taxation domain for GOI as my client. Worked in OSS/BSS -Service Assurance domain for British Telecom on EMC SMARTS technology. Have experience in - Java8 - Spring Boot - Microservices - Performance Improvement - Agile/Scrum process methodology - OOPs concepts - Developing data access layer using SQL, JDBC and also ORM frameworks such as JPA - Oracle, DB2 database - JSF and servlets - Tomcat, Oracle Weblogic, Jboss and IBM websphere servers - SonarQube for static code analysis - Git, SVN, Perforce repositories for Continuous Integration - Gradle, Maven, ANT script for compiling applications and Jenkins for CICD - Spring Batch for bulk processing - Digital Transformations - Kafka, JMS, Solace - Grafana, Prometheus - Vault, Keycloak - AWS Cloud deployment - Kubernetes, Docker containerization, Helm framework deployments - Copilot for Eclipse Java Also have working knowledge of - Python, C, C++, PHP

Experience

9 yrs 1 mo
Total Experience
2 yrs 3 mos
Average Tenure
4 yrs 10 mos
Current Experience

Tsys

3 roles

Associate Lead Software Engineer

Nov 2025 – Present · 7 mos

Senior Software Engineer

Promoted

Aug 2023 – Oct 2025 · 2 yrs 2 mos

  • Currently leading the rest API workstream with a team size of 6-8 developers for the implementation of the TSYS PRIME rest APIs for the SLSP bank. Leading the lifecycle right from requirement gathering to high level solution designing to detailed technical solutions to development and code reviews; I am contributing as the technical SME as well as towards team handling activities.
  • Successful migration of the client SCB India institution from legacy technology stack to TSYS state of the art java rest API based cloud native solution.
  • Along with the technical and team leading activities, my contributions towards vulnerability fixing, performance improvements and solution designing is also applauded.
  • Apart from the aforementioned activities, I am also contributing towards mentoring of the new joiners and consultancy to other clients based on my experience as and when needed.
Spring FrameworkDigital TransformationTeam ManagementJavaSoftware DevelopmentRepresentational State Transfer (REST)

Software Engineer II G2 (Associate Senior Software Engineer)

Jul 2021 – Aug 2023 · 2 yrs 1 mo

  • Worked on designing and implementing the new age TSYS PRIME rest API digital services to support credit and debit card transactions as part of core product development team.
  • Creating the core product framework from scratch with the new age microservices and ]state of the art cloud native solution along with latest tools and technologies. Helping in migration of the product from legacy technologies to latest infrastructure to better serve the clients.
  • Following the existing processes or creating new processes to ease down the software development life cycle.
  • Parallelly leading the customization of the same product for the client to adopt our new java, rest API cloud native services product.
Digital TransformationSoftware DevelopmentRepresentational State Transfer (REST)Java

Publicis sapient

Associate, Technology L2

Dec 2020 – Jul 2021 · 7 mos · Gurugram, Haryana, India

  • As a consultant , worked on Agile Markets and Financial Markets domain application. Was responsible for helping in transformation of old monolithic architecture to microservices architecture.
  • Along with this business transformation, I was also responsible for technical migration from older tech stack to latest tech stack (eg. upgrading to newer versions of Java and servers).
  • I also had the responsibility to lead the migration from legacy Wall Street system to Murex based systems while also overseeing FIX communication app integration.
Digital TransformationSoftware DevelopmentRepresentational State Transfer (REST)

Amdocs

Software Developer Experienced

Nov 2018 – Dec 2020 · 2 yrs 1 mo · Gurgaon, Haryana, India

  • Worked on Java Based Amdocs CRM product used by telecom giants like Comcast, Three Ireland, Three UK to enable them to provide and manage services given to end users.
  • I was involved in the Digital Transformation of Hutchinson 3G Three Ireland account.
  • Worked as Amdocs CRM expert and managed a team of 8 members.
  • Closely worked with the solution architects for requirement analysis and implementation of key business areas.
  • I overlooked creation, analysis and design of automation of admin configuration setup to enhance the CRM product.
  • Also led and participated in different knowledge sharing forums to share the learnings with CRM members spread across globally.
Digital TransformationSoftware DevelopmentRepresentational State Transfer (REST)Java

Infosys

3 roles

Senior Systems Engineer

Oct 2018 – Nov 2018 · 1 mo

  • Closely collaborated with client (Income Tax Officers and Government officials) in requirement analysis, design & documentation and development activities in agile methodology. Was Involved in scoping and analysis of next generation e-services by GOI in taxation domain (TRACES) – a Java based Web-Application Development project at Infosys’ client location- TDSCPC office.
Software DevelopmentRepresentational State Transfer (REST)

System Engineer

Feb 2017 – Sep 2018 · 1 yr 7 mos

  • Built an e-Government application for GOI in taxation domain (TRACES online form 197) – a Java based Web-Application Development project at Infosys’ client location- TDSCPC office.
  • Technical Specialist(role)-I was part of Network Monitoring and Reporting team in the British Telecom Project. I was a part the reporting team and working on EMC SMARTS Solution tool. The domain of work was to providing SERVICE ASSURANCE to the UK based telecom-network giant British Telecom and its contracts worldwide.
Software DevelopmentRepresentational State Transfer (REST)

System Engineer Trainee

Aug 2016 – Jan 2017 · 5 mos

  • Studied at the world's largest corporate university. I was trained in Python and SQL during generic training. I was trained in Open Source Software development (Unix/Linux, Shell Scripting, HTML, CSS, JavaScript, MySQL) . Hands-on project i.e. a website was created using ZEND framework.
Software Development

Multisoft systems

Student Trainee

Apr 2015 – Oct 2015 · 6 mos · Noida, Uttar Pradesh, India

  • Did Digital Electronics, digital VLSI design using Verilog and VHDL and System verilog.

Sofcon, noida

Student Trainee

Aug 2014 – Aug 2014 · 0 mo · India

  • Worked on Embedded Software Development and Robotics.

Webtek labs pvt. ltd., rajouri garden

Student Trainee

Jun 2014 – Jul 2014 · 1 mo · India

  • Worked on Embedded Software Development and Robotics.

Cetpa infotech pvt. ltd.

Student Trainee

Sep 2013 – Mar 2014 · 6 mos · India

  • Worked on Embedded Software Development and Robotics.

Education

Dr Akhilesh Das Gupta Institute of Professional Studies

Bachelor of Technology (B.Tech.) — Electronics and Communications Engineering

Jan 2012 – Jan 2016

Happy School, Darya Ganj New Delhi

High School — Science

Jan 1998 – Jan 2012

Stackforce found 100+ more professionals with Digital Transformation & Java

Explore similar profiles based on matching skills and experience

Zlatina Stoeva

Zlatina Stoeva

Head of Talent Operations

at Xogito Group, Inc

Bulgaria12 yrs 4 mos exp
Talent ManagementRemote WorkRecruitingHuman ResourcesInternal Mobility
Viveck P Kumar

Viveck P Kumar

Chief Product Officer

at Sleek

Singapore, Singapore21 yrs 3 mos exp
Product ManagementGlobal Product ManagementProduct StrategyTeam ManagementProduct Marketing
Ravinder Singh Mahori

Ravinder Singh Mahori

Principal Engineer

at Infineon Technologies

Bengaluru, India15 yrs 3 mos exp
BluetoothEmbedded SystemsBluetooth Low EnergyProduct LeadershipTechnology Management
VH

Volker Hilsheimer

Chief Maintainer of the Qt Project

at Qt Project

Norway27 yrs 1 mo exp
Divyansh Shukla

Divyansh Shukla

Founder

at NovaX AI

Lucknow, India6 mos exp
Artificial IntelligenceMachine LearningConversational AICloud Computing
Nikhil Betke

Nikhil Betke

Full Stack Developer

at UBS

Pune, India5 yrs 10 mos exp
Back-End Web DevelopmentDatabase DevelopmentMicroservicesJava DevelopmentFront-End Web Development
Katta Sivasai

Katta Sivasai

Software Engineer G8

at Cisco

Bengaluru, India6 yrs 9 mos exp
NetworkingEngineering
Ayush M

Ayush M

Software Engineer

at Razorpay

Bengaluru, India3 yrs 2 mos exp
golangSpring BootAPIs