UNNAMALAI RAMANATHAN
Wellington,WGN
Summary
Detail-oriented test analyst with over five years of experience in complex software environments. Proven track record in developing over 1000 test cases and executing comprehensive API testing at FNZ NZ. Skilled in data analysis and visualization, delivering actionable insights that enhance quality and operational efficiency. Strong collaborator in fast-paced delivery teams, focused on human-centered testing and stakeholder engagement.
Overview
9
9
years of professional experience
Work History
Analyst Tester
FNZ NZ
, Wellington
05.2025 - Current
- Executed end-to-end testing across integrated systems, ensuring robust quality control.
- Developed and executed over 1,000 detailed test cases, achieving high functional coverage efficiently.
- Conducted API testing via Postman and Insomnia, validating integration logic and response structures.
- Utilized SQL queries for backend data validation, ensuring accuracy and integrity.
- Tracked bugs throughout testing lifecycle, enhancing management and resolution processes.
- Collaborated with developers to facilitate timely bug fixes and maintain quality deliverables.
- Recognized by team lead for significant contributions to quality delivery standards.
- Prepared detailed reports on test results and defects, supporting informed decision-making.
Data Analyst & Tester
Freelance Data Analyst & Tester
Lower Hutt, Wellington
01.2023 - Current
- Developed and automated reports and dashboards using SQL, Tableau, Power BI, and Snowflake.
- Conducted data analysis and testing to provide actionable insights for clients, enhancing decision-making.
- Conducted database testing, executing SQL queries and Rest API testing to maintain data integrity and accuracy.
- Performed UAT for clients' software solutions, validating alignment with business and technical requirements.
- Presented findings and recommendations through clear, concise visualizations and reports to stakeholders.
Data Analyst & Tester
Murugappa Group
, India
01.2019 - 01.2022
- Transitioned to Data Analyst & Tester, gaining experience with large datasets and providing data insights that informed business decision-making.
- Analyzed large datasets using Excel and Python, providing actionable insights that improved operational efficiency and business performance.
- Developed automated reports and dashboards in Power BI, improving data accessibility for the management team.
- Collaborated with IT teams to design and execute technical tests for software systems, utilizing SQL queries and API testing.
- Murugappa Group is a leading conglomerate in India with diverse business interests.
HR Administrator
Murugappa Group
, India
01.2017 - 01.2019
- Managed employee records, ensuring data accuracy and confidentiality to support compliance and trust.
- Provided administrative support for HR activities, facilitating data entry, reporting, and analysis to enhance operational efficiency.
- Assisted in generating reports on recruitment metrics and employee performance, utilizing Excel to pinpoint areas for improvement and inform strategic decisions.
- Murugappa Group is a leading conglomerate in India with diverse business interests.
Education
Master's Degree - Data Analytics
Whitecliffe College
Wellington01.2023
MBA - Human Resources Management
Anna University
India01.2017
BSc - Mathematics
Anna University
India01.2015
Skills
- API Testing
- Functional Testing
- User Acceptance Testing
- Data Analysis
- Data visualization
- Tableau software
- Project Management
- Business analysis
- Analytical Thinking
- Problem-Solving Skills
- Time Management
- Team collaboration
- Communication Skills
References
Available upon Request
Awards
- Star Performer of the Year, Murugappa Group, 01/21, Recognized for exceptional performance in data analysis and testing, successfully streamlining reporting processes and implementing automated data solutions, contributing to significant improvements in operational efficiency.
- Best Employee of the Month, Murugappa Group, 03/20, Awarded for consistent excellence in data analysis and testing and for driving key business decisions through insightful data which led to a 10% improvement in overall team performance.
Projects
- Sales Performance Dashboard: Developed a Tableau dashboard for a retail client to analyze sales trends and customer demographics, leading to a 20% sales increase over 6 months.
- UAT for Financial Application: Led User Acceptance Testing for a financial application, ensuring alignment with business objectives and addressing functional gaps, resulting in a seamless deployment.
- API Validation – Bulk Orders Feature (FNZ): Led API validation for the Bulk Orders feature, testing 150+ scenarios to verify engine rules and business logic using Postman and SQL. Completed the validation cycle 30% ahead of schedule, helping ensure a smooth and timely release.
- Intern Mentoring & Onboarding Initiative (FNZ) : Trained and mentored 10+ interns on manual testing, API validation, SQL queries, and defect management within Agile projects. Helped reduce onboarding time by around 40%, enabling them to contribute to testing activities more quickly.
Timeline
Analyst Tester
FNZ NZ
05.2025 - Current
Data Analyst & Tester
Freelance Data Analyst & Tester
01.2023 - Current
Data Analyst & Tester
Murugappa Group
01.2019 - 01.2022
HR Administrator
Murugappa Group
01.2017 - 01.2019
Master's Degree - Data Analytics
Whitecliffe College
MBA - Human Resources Management
Anna University
BSc - Mathematics
Anna University