Headline

QA Engineer || Manual Testing || Automation Testing || Test Case Design || Python || SQL || Jira || JMeter || Aspiring Data Engineer || CSE’24

About

Hello! I’m Aditya Ranjan — a curious learner and motivated Computer Science graduate who enjoys turning complex challenges into simple, reliable solutions. I have hands-on experience as a Software Tester (QA), working on ERP, CRM, and mobile applications. My responsibilities include manual, functional, and regression testing, along with test case design, defect reporting, documentation, and close collaboration with teams to support smooth and quality-driven releases. This exposure has strengthened my analytical thinking and understanding of real-world testing workflows. Alongside QA, I actively explore Data Science and Data Engineering, where I enjoy understanding data patterns, preprocessing datasets, and learning how data-driven systems work. This mindset adds depth to my testing approach and helps me validate system behavior more effectively. I’m comfortable working with Python, SQL, Jira, Postman, JMeter, Anaconda Navigator, VS Code, and Jupyter Notebook, and I’ve begun learning automation testing to bridge manual QA with modern testing practices. Outside of work, I enjoy creative activities like singing, dancing, and crafting, and I stay active through cricket and football — hobbies that keep me balanced and motivated. I’m always open to connecting with professionals, sharing knowledge, and exploring opportunities to grow in Software Testing, Data Science, and Data Engineering.

Location

New Delhi

Work experience

Software Test Engineer at Ftols System Pvt. Ltd., May 2025 - Present · 1 yr 2 mos, Mayur Vihar, Delhi, India, As a Software Tester (QA), I worked on multiple ERP, CRM, and mobile application projects, focusing on improving product quality, system stability, and user experience. My responsibilities included executing functional and regression testing, writing detailed test cases, reporting defects, and validating end-to-end workflows. I contributed to multiple national and international projects, where I collaborated closely with developers and business teams to resolve issues, reduce defects, and ensure smooth releases. I was also responsible for documenting test results, preparing user manuals, and verifying every incoming ticket for client to maintain system performance. During this role, I also gained exposure to Selenium (Python) and JMeter, which helped me build a foundational understanding of automation and performance testing.

Data Science Intern at Bharat Intern, Aug 2023 - Sep 2023 · 2 mos, Jaipur, Rajasthan, India

Web Development Intern at TechieNest, Jun 2022 - Aug 2022 · 3 mos, Jaipur, Rajasthan, India

Education

Bachelor of Technology - BTech, Computer Science, Poornima Institute of Engineering & Technology