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Nitish Kumar Rohit

SQL||Tableau || Power BI || Python || 5 ⭐️SQL Badge on hacker rank || Data analyst || Data Scientist

Based in Bangalore

About

Data Analyst with a proven track record in statistical analysis, data visualization, and Python programming. Experienced in data cleansing, modeling, and machine learning techniques. Skilled in SQL for data manipulation and extraction. Proficient in Tableau for creating insightful visualizations. Effective communicator and collaborator with cross-functional teams. Dedicated to leveraging data-driven insights for business optimization and strategic decision-making.

Skills

Projects

Experience

June 2016 – November 2019

Data Consultant

– Extracted customized reports using SQL, Excel, and Google Sheets to meet stakeholder needs. – Created Excel dashboards using VBA & Macros, optimizing project monitoring workflows. – Implemented Jira-based Agile boards for tracking engineering and infrastructure data. – Led stakeholder requirement workshops and documented user stories for reporting modules. – Implemented KPI tracking dashboards to improve project performance monitoring.

December 2019 – July 2023

QA Engineer/Data Analyst

Demonstrated new product features and health insurance workflows to clients, managers, and team members. • Owned QA life cycle for health insurance analytics projects, ensuring data accuracy across dashboards. • Performed QA and UAT of Tableau dashboards tracking claims, premiums, and operational metrics. • Executed backend data validation using SQL and verified ETL workflows for health insurance data. • Collaborated with data and BI teams to resolve reporting issues in claims and member data. • Built and maintained automation scripts in Python Selenium using POM; used PyTest, Jenkins, and Git to ensure CI/CD integration and defect tracking. • Designed automation test scripts aligned with manual test cases for claims, policy, and premium flows.

August 2023 – August 2025

QA Engineer- I

– Designed and executed comprehensive test plans, test cases, and test scripts for healthcare applications to ensure optimal performance and functionality. – Conducted functional, integration, and end-to-end testing across data pipelines and dashboards. – Utilized SQL to validate backend data and ensure consistency across source and target systems. – Built Power BI and Tableau dashboards to monitor QA metrics and health project KPIs. – Created automation scripts for modules using Python Selenium and collaborated with developers and product owners to stay current on product features and intended functionality. – Facilitated UAT with stakeholders to verify business rules and ensure report reliability. – Collaborated with cross-functional teams including developers, analysts, and PMs

August 2025-Present

Senior Quality engineer

– Authored and maintained comprehensive test cases and test plans in Xray, improving test coverage and traceability across sprints. – Acted as a key liaison between clients and the engineering team — gathered requirements, clarified business needs, and translated them into testable acceptance criteria. – Mentored junior QA engineers on test design, data validation techniques, and best practices for defect management. – Worked closely with developers and product owners to accelerate defect resolution and enhance product quality. – Drove continuous improvement initiatives in QA processes, resulting in faster release cycles and reduced production issues. – SKILLS: