Profile Picture
0 jobs

Java professional

Rangarajan Sivaraman , Slough, United Kingdom


15 - 24 years

Other titles

DevOps Lead DevOps lead Engineering Manager Re-engineered CLO java developer


J2EE Jms Jvm Database modeling MS SQL Server + 10 more

I'm offering


United Kingdom

Links for more

Once you have created a company account and a job, you can access the profiles links.



Ready for

  Smaller project
  Larger project
  Ongoing relation / part-time
  Full time contractor


Typically available right away

My experience

2018 - 2019   job
DevOps lead Lloyds Bank in UK.
spearheaded the transformation initiatives to improve time to market and getting the application ready for Cloud migration.
• There were 2 set of applications - Legacy Mainframe backend and newly developed Java based front-end
and REST API backend developed in C# as interface for dealers. MS-SQL, F5 and Dynatrace were used.
• Implemented DevOps CI/CD pipeline for Mainframe applications using Jenkins, Endevor, SonarQube, Topaz
Total test, Git, UCD (IBM UrbanCode) and HP UFT. Developed a python based Dashboard from Mainframe
batch status fixed length text file.
• Maintained and enhanced the CI/CD pipeline for web application stack.
Jenkins, Backend, Web, Transformation, Mainframe, Test, C, Cloud, REST, Sql, DevOps, REST API, API, Git, Backend, Java, Python

2017 - 2018   job
Platform Lead LBG Insurance through WIPRO.
• As Platform Lead, I was responsible for the entire application stack comprising of Legacy Mainframe application and Microsoft technologies application. Involved in decision making to choose between adopting an off-the-shelf product vs build in-house to reduce technical debt and modernize the application stack enabling cloud migration.
• Lead the Windows 7 and 2003 server migration program for risk remediation of end of support announced by Microsoft. Completed the transition of 150+ Microsoft applications to Azure stack in private cloud working in a Multi-vendor engagement model.
Cloud services

2010 - 2017   job
Tech Lead LBG through Wipro.
Client – Lloyds Bank, UK – Chennai Dec 2014 – Mar 2017
• Design and delivered new Commercial Banking Online platform for LBG clients. It replaced existing platforms to provide a single online entry point for digital products and services; simplifying how a client interacts with LBG online. It provides its users with various payment related functionalities like view account information, view total and separate balances for the account, creating different types of payments e.g. BACS payment, faster payment, CHAPS payment, Inter Accounts Transfer, Euro Payment etc.
• Software Used: Java/J2EE, Spring, Web service, WAS, AppDynamics, Junit, Maven, HP ALM, Service Now

Client – Lloyds Bank, UK – Chennai Oct 2012 – Nov 2014
• Delivered a major simplification program – “Industry Account Switchers” with new BPM Technology platform “Pega” first time in the Bank. This was delivered with a tight schedule to meet the timeline mandated by UK Payment council in Sep 2013. Challenges included integration with different sub systems within LBG and different vendors working on different components in parallel. This received a great feedback from Business i.e. less than 10% rejection ratio in automatic switches, best in class among participating banks.

Client – Capital One Auto Finance, US Jan 2010 – Sep 2012
• Re-engineered CLO (Common Loan Origination) by writing Web services in Java to integrate with BPM product Savvion and Rules engine Blaze for automating decisions for loan applications. This was a big win for COAF to enhance the front end system which was used by dealers and improved the success rate of the loan applications, time to decision.
• Software Used: Java/J2EE, JMS, SOAP Web services, Oracle DB, Savvion, Blaze
• Drove the initiative for automating MIS Report generation by developing an application in Spring/SQL and delivered it in 3 months.
Software, Compliance, Arkitektur, Net, Engineering, Technology, It, Workflow, Surveys, Testing, Development, J2ee, Assessment, Feature, Web, Produktion, Processes, Go, .NET 2.0, UP, WF, Rules Engine, Database, Sql, Java, .Net, Coaching, Writing, ASP.NET, Websites, Oracle, UI, Automation, Design, Mentoring, Spring, Mentor, Leadership, Web Services, ASP, Ledelse, Integration, Test, SOAP

My education

BITS Pilani
MSc, Software Systems

Coimbatore Institute of Technology
Bachelors, Computer Science & Engineering

My resume

  Download resume

Rangarajans reviews

Rangarajan has not received any reviews on Worksome.

Contact Rangarajan Sivaraman

Worksome removes the expensive intermediaries and gives you direct contact with relevant talents.

Create a login and get the opportunity to write to Rangarajan directly in Worksome.


21300+ qualified freelancers
are ready to help you

Tell us what you need help with
and get specific bids from skilled freelancers in Denmark