Summary
Overview
Work History
Education
Skills
Personal Information
Languages
Hobbies
Timeline
Generic
Arpan Kumar Das

Arpan Kumar Das

Bengaluru

Summary

Mainframe QA professional with 9.5 years of experience testing batch and online systems using JCL, COBOL, CICS, DB2, IMS, and VSAM. Strong capability in designing test strategies, validating functional requirements, managing defects, and analyzing batch job execution and abends. Hands-on testing experience includes smoke, integration, regression, end-to-end, and UAT, applying black-box and white-box techniques, boundary value analysis, and equivalence partitioning. Skilled with mainframe tooling (File Manager, FileAid, TSO/ISPF, SDSF, DB2 Query Manager/QMF) and SQL development.

Overview

10
10
years of professional experience

Work History

Sr Consultant

Deloitte USI
04.2025 - Current

Elevance Health Enrolment, Billing & Claims:

Functional Area: Member Enrollment/ Reenrollment/ Reinstatement/ Renewals into Mainframe enrollment applications (ISG/WGS); perform associated billing and reconciliation associated with it.

  • - Analyzed requirements and created high-level test strategies and user stories to guide development and ensure quality outcomes.
  • - Identified and selected features and enhancements to align with team technical expertise, improving product functionality. based on team technical expertise.
  • - Supported member enrollment, reenrollment, reinstatement, and renewals in mainframe enrollment applications (ISG/WGS) to ensure accurate processing.
  • - Assigning user stories to resources and tracking progress through completion.
  • - Executing TCs in batch and online mainframe application.
  • - Reviewing test plans and results prepared by QA team.
  • - Conducting results walkthroughs with business for approval.

Sr Quality Analyst II

Carelon Global Solutions (Formerly known as Legato Health Technologies)
01.2022 - 03.2025

Elevance Health Enrolment, Billing & Claims:
Functional Area: Member Enrollment/ Reenrollment/ Reinstatement/ Renewals into Mainframe enrollment applications (ISG/WGS); perform associated billing and reconciliation associated with it.

  • Analyzed requirements and created high-level test strategies and user stories to guide development and support quality outcomes.
  • Identified and selected features and enhancements aligned with team technical expertise, improving product functionality.
  • Supported member enrollment, reenrollment, reinstatement, and renewals in mainframe enrollment applications (ISG/WGS) for accurate processing.
  • Assigned user stories to resources and tracked progress through completion.
  • Executed TCs in batch and online mainframe application.
  • Reviewed test plans and results prepared by QA team.
  • Conducted results walkthroughs with business for approval.

Senior Quality Analyst

Infosys Limited
08.2020 - 12.2021

Truist Financial Corp- BB&T and SunTrust Merger

Functional Area: As part of one of the largest bank merger deals in more than a decade, all the existing account information, Customer demographic details, Existing balance, Loans, auto-debits etc. in SunTrust were migrated to BB&T.

• Analyze requirement for assigned Tasks, and prepare Test plan and scripts.

• Executing batch JCLs to generate various datasets/ reports (GDGs) and validate them against the DB2 and program logic using File Manager.

• Ensure the files are in expected layout and ftp’d to correct destination server.

• Reporting bugs found during execution, working with concerned developers to ensure they are fixed and retested thoroughly.

• Perform results walkthrough with business at the end of the sprint.

• Involved in Peer review of Test cases and authoring documents.

Test Engineer

Infosys Limited
01.2017 - 07.2020

CVS Aetna- Billing

Functional Area: Member Billing- calculating the monthly premium to be paid by the customer and generate the invoice based on criteria such as benefits and plan chosen, family size, Customer’s age and Tobacco status.

• Preparing Test plan documents based on story retirements. • Create test data in Mainframe online enrollment applications- CICS. • Executing series of batch jobs to generate the final invoice. • Functional & Regression testing of generated Invoices/ Reports to ensure correctness. • Interact with Developers and On-shore counterparts for clarifications, issue resolutions. • Handle data requests for down-stream applications.

Education

B.Tech -

National Institute of Technology
Durgapur
05-2016

10th -

Jawahar Navodaya Vidyalaya
Cuttack

12th -

Jawahar Navodaya Vidyalaya
Cuttack

Skills

  • As the QA POC of my current team, I am responsible for the End-to-End Quality strategy for all features being deployed ensuring on time quality delivery for critical business functionalities with ZERO production leakage
  • As QA SME, for every release I conduct test artifact reviews (Test Plans, Cases, Test results), proactively identify gaps, dependencies and call out potential risks if any to timeline or quality
  • Collaborating with project peers, business stakeholders to gather requirements, clarify test cases and provide updates on testing progress and defects
  • Very well experienced in creating Test strategy at the project level and Proof of concept, Test results document to be presented to clients for approval process
  • Have commendable commitment towards work, excellent communication and interpersonal skill, ability to work independently as well as with the project team in order to run a project successfully
  • Believes in delivering work with quality and standing true to commitments made

Personal Information

  • Title: Sr Consultant
  • Date of Birth: 1993-07-04
  • Marital Status: Married.

Languages

Languages : English, Hindi and Odia

Hobbies

Travelling places, learning about their culture and food., Cooking and learning about various cuisines., Playing Cricket, Carrom, Chess and Cards.

Timeline

Sr Consultant

Deloitte USI
04.2025 - Current

Sr Quality Analyst II

Carelon Global Solutions (Formerly known as Legato Health Technologies)
01.2022 - 03.2025

Senior Quality Analyst

Infosys Limited
08.2020 - 12.2021

Test Engineer

Infosys Limited
01.2017 - 07.2020

B.Tech -

National Institute of Technology

10th -

Jawahar Navodaya Vidyalaya

12th -

Jawahar Navodaya Vidyalaya
Arpan Kumar Das