KARTHIK I S
Bengaluru
Summary
I am a self-motivated software test engineer with 10 years of experience in test planning, execution, and defect management. I possess excellent communication and analytical skills, thriving in both waterfall and agile project environments. My experience spans across various roles in healthcare projects, showcasing my expertise in managing testing processes effectively
Overview
13
13
years of professional experience
Work History
Test Lead - Client - VANTIVE
HCL Tech
Bengaluru
04.2025 - Current
- Worked on HL7 Test Execution one handedly and completed the project end to end.
- Worked on AWS web services. Automation testing related to treatment generation and validation.
- Worked on Bulk Data Transfer Project, which involves Validations of Sending Patient Treatments with dialysis devices like Amia and Claria in large numbers to the various customers API Endpoints
- Worked on Mobile App Testing for adding vitals, cycler information and sending treatments.
- Coordinated knowledge transition with team members while acquiring insights into multiple modules.
- Assisted other teams with testing activities during critical project timelines.
Test Lead BCBSRI-BAU
HCL Tech
Bengaluru
08.2024 - 04.2025
- Utilized AI to develop comprehensive test scenarios and design effective test cases, enhancing testing quality
- Collaborated on multiple applications, including Facets and MHK, ensuring alignment with testing objectives
- Mentored team members in test deliverables, fostering knowledge sharing and improving overall team capability
Test Engineering Senior Specialist - DataHub Repointing
NTT DATA
Bengaluru
03.2024 - 08.2024
- Led data migration project to integrate data into Cloud DB, enhancing data accessibility
- Collaborated with development and testing leads to meet project deadlines, ensuring project alignment
- Conducted test lead activities, including estimating timelines for test phases, to streamline testing processes
Test Engineering Senior Specialist - Benefit Testing and Women's Health
NTT DATA
Bengaluru
08.2023 - 02.2024
- Worked on FACETS for Claim Processing and Member Enrollment
- Collaborated with Business Analyst and Dev team for project completion
- Logged critical defects
- Highlight your accomplishments, using numbers if possible.
Test Engineering Senior Specialist - Tagger NG Project
NTT DATA
Bengaluru
02.2023 - 06.2023
- Executed microservices testing using Postman API to validate functionality and performance.
- Partnered with business analyst and development team to deliver project milestones on schedule.
- Logged critical defects to facilitate prompt resolution and enhance software quality.
- Demonstrated test deliverables to client and business stakeholders.
Test Engineering Senior Specialist - CaaS OCOE Provider
NTT DATA
Bengaluru
11.2021 - 02.2023
- Executed Communication as a Service for sending claim/enrollment letters to members and providers, ensuring timely delivery and compliance
- Used SOAP UI and POSTMAN for sending files and generating output files
- Supported user acceptance testing during software release, contributing to quality assurance and user satisfaction
- Coordinated testing activities with development team to align on requirements and ensure thorough validation
- NTT DATA is a global IT service provider specializing in consulting, managed services, and business process services
Software Test Engineer - Molina Health Care
Infinite Computer Solutions
04.2020 - 11.2021
- Managed test activities including requirement analysis, test development, execution, ensuring thorough validation of software quality
- Performed End to End testing to monitor the quality of the Product. Coordinated with the Development team during the testing activities and successfully delivered the test results on time.
- Successfully led and mentored a team of software testers
- Oversaw clarification tracker, developed regression test strategies, and conducted test design walkthroughs with clients to align on testing expectations
- Coordinated project transitions to production environment, facilitating smooth deployment and operational readiness
- Worked on different modules of enrollments like Member creation, PCP Assignment, ID Card generation, Member Reinstatement/Reenrollment, Exceptions Handling, Coordination of Benefits.
Software Test Engineer - CNSI
Infinite Computer Solutions
12.2019 - 04.2020
- Processed health insurance claims with precision to ensure timely resolution and compliance.
- Provided Business Walkthrough to the newly joined members on Claims and guided them for Successful completion of tasks.
- Maintained high energy and enthusiasm in a fast-paced environment while contributing to continuous improvement through suggestions and problem-solving initiatives.
Programmer Analyst - EDI 834 Enrollment and EDI 837 Enrollment
Cognizant
01.2016 - 01.2018
- Managed EDI 837 dental and medical claim processes to ensure compliance and accuracy in claims submission
- Performed web services testing, user acceptance testing, and integration testing
- Conducted regression testing to validate product functionality and support timely releases
- Tested web applications and mainframe systems, contributing to successful data migration projects
- Logged high priority defects and managed production releases
Programmer Analyst Trainee - Association of American Medical Colleges
Cognizant
01.2014 - 01.2016
- Delivered the project successfully as a QA, including working on weekends.
- Coordinated effectively with QA and developers across multiple projects to ensure seamless collaboration.
- Logged over 300 high and medium priority defects, enhancing the defect tracking process.
- Assisted with critical UAT and Production releases.
- Acquired knowledge of the functionalities across multiple projects
Education
B.E. - Electronics and Communication Engineering
Narasu's Sarathy Institute of Technology
Salem, Tamil Nadu, India05-2014
Skills
- Functional Testing
- Integration Testing
- UAT
- Automated UI Testing
- EDI Testing
- Microservices
- Rest API
- SOAP UI
- Postman
- Apache JMeter
- Azure DevOps
- Release Management
- Data Integration
- Database Management
- SQL
- FACETS
- US Healthcare
- Agile
- JIRA
- Cloud Testing
- Provider Portal
- Cloud Testing
- Playwright - Python
- AWS Web services
Accomplishments
- Best Employee of the Month - July 2020 and August 2025
- Awarded 'Best Employee of the Month' in recognition of outstanding performance and contributions to project success.
Timeline
Test Lead - Client - VANTIVE
HCL Tech
04.2025 - Current
Test Lead BCBSRI-BAU
HCL Tech
08.2024 - 04.2025
Test Engineering Senior Specialist - DataHub Repointing
NTT DATA
03.2024 - 08.2024
Test Engineering Senior Specialist - Benefit Testing and Women's Health
NTT DATA
08.2023 - 02.2024
Test Engineering Senior Specialist - Tagger NG Project
NTT DATA
02.2023 - 06.2023
Test Engineering Senior Specialist - CaaS OCOE Provider
NTT DATA
11.2021 - 02.2023
Software Test Engineer - Molina Health Care
Infinite Computer Solutions
04.2020 - 11.2021
Software Test Engineer - CNSI
Infinite Computer Solutions
12.2019 - 04.2020
Programmer Analyst - EDI 834 Enrollment and EDI 837 Enrollment
Cognizant
01.2016 - 01.2018
Programmer Analyst Trainee - Association of American Medical Colleges
Cognizant
01.2014 - 01.2016
B.E. - Electronics and Communication Engineering
Narasu's Sarathy Institute of Technology