Vimal Vikash Sigamani
Data Analyst
Based in Northampton, United Kingdom
About
IT professional with 13 years of experience as a VisionPLUS mainframe developer in the banking and financial sector, specialized in credit card operations. Looking to transition into a dynamic role as a Data Analyst. Holds a Bachelor of Technology degree in Information Technology and completed a comprehensive Data Analytics program at Masterschool. Actively seeking opportunities as a Data Analyst. Aim to leverage my substantial background in IT and domain experience to deliver actionable intelligence and drive strategic decision-making processes.
Skills
Projects
Experience
2022-2023
Assistant Consultant at Tata Consultancy Services, United Kingdom
1. As a VisionPLUS development lead, provided vital daily support to the banking and finance sector, particularly in the credit card business smooth operations. 2. Translated business requirements into technical specifications and improve development efficiency. 3. Designed, coded, tested, debugged, and documented programs or modules within Vision PLUS application. 4. Collaborate with business analysts, testers and other stakeholders to ensure successful project delivery. 5. Integrate DB2 databases seamlessly with mainframe applications by embedding SQL statements within application code. 6. Write SQL queries, stored procedures to interact with DB2 databases. 7. Responsible for retrieving, updating, and manipulating data stored in DB2 tables to support application functionality.
2018-2022
Assistant Consultant at Tata Consultancy Services, India
1. As a VisionPLUS development lead, provided daily support to the Credit card business operations. 2. Developing and maintaining Vision PLUS applications on the mainframe platform. 3. Collaborate with business analysts and stakeholders to understand project requirements and translate them into technical specifications. 4. Designing, coding, testing, debugging, and documenting programs or modules within Vision PLUS. 5. Collaborating with business analysts, testers, and other stakeholders to ensure successful project delivery. 6. Integrate DB2 databases seamlessly with mainframe applications by embedding SQL statements within application code. 7. Write SQL queries to interact with DB2 databases.
2010-2017
Consultant at Capgemini India Limited
As a VisionPLUS developer, provided vital daily support to the banking and finance sector, particularly in the credit card business, by orchestrating the smooth operation of the back-end credit card system and operations. Developed, tested, and maintained Mainframe applications using COBOL, JCL, and VSAM for projects, aligning with strategic planning objectives while identifying opportunities for process automation. Implemented customizations and new features within the Vision Plus environment, resulting increase in operational efficiency. Validated the functionality and performance of Vision Plus Mainframe applications with test cases execution, ensuring adherence to quality assurance/standards. Contributed to the successful implementation of Vision PLUS Mainframe systems for credit card.
Education
Aug 2023 - Feb 2024
Data Analytics at Masterschool
SQL, Python, Excel, Google sheet, Tableau, Statistics, Data Extract, Data Cleaning, Data Analysis, Data Visualization, Data Presentation.
2005-2009
Bachelor of Technology (Information Technology) at Anna University, India
Data Structures, Database Management Systems, Object-oriented programming, Cobol, Probability and Statistics, Operating Systems, Date Warehouse and Mining, Software testing, Web technology.