Looking for a job

Rajan Karn

@rajankarn

Message

I build automated QA systems that improve enterprise software reliability and release speed.

India

Message

What I'm looking for

I'm looking to build reliable enterprise software through automation, API testing, CI/CD integration, and AI-enabled QA workflows, while taking ownership of end-to-end release quality and growing in Agile engineering teams.

At OpenText, I own end-to-end QA for enterprise releases, designing and executing more than 100 manual and automated tests while shipping with zero critical post-release defects.

I built reusable Java, TestNG, and Page Object Model frameworks and integrated test suites into Jenkins CI/CD. This increased automation coverage from 40% to 85% in six months and shortened regression feedback cycles.

I test REST microservices with REST Assured and Postman, use Grafana to monitor reliability, and helped reduce production downtime by 25%. I’m also applying GenAI, LLMs, and AI agents to accelerate QA workflows and support faster, higher-quality releases.

Earlier, I contributed to OpenText’s Bank Integrated Solution and built an AI-enabled B2B invoice management system at HighRadius. I bring hands-on experience across Java, Selenium, React, API testing, Agile delivery, and enterprise software quality.

Experience

Work history, roles, and key accomplishments

Current

Quality Assurance Engineer

Current

OpenText

Jul 2023 - Present (3 years 2 months)

Owned end-to-end QA for enterprise releases, designing and executing 100+ manual and automated tests, improving coverage by 60% and shipping with zero critical post-release defects. Built reusable Java/TestNG POM frameworks and integrated suites into Jenkins CI/CD, scaling automation coverage from 40% to 85% in 6 months and reducing production downtime by 25%.

Selenium Webdriver TestNG Java Maven Page Object Model Rest Assured Postman JMeter Jenkins Gitlab ArgoCD Git Grafana SQL Jira Confluence Agile Scrum SDLC Black Box Testing

Education

Degrees, certifications, and relevant coursework

Kalinga Institute of Industrial Technology

Bachelor of Technology, Computer Science Engineering

2019 - 2023

Grade: 9.01/10.00

Pursued a Bachelor of Technology in Computer Science Engineering, achieving a CGPA of 9.01/10.00. Coursework included software testing, data structures, algorithms, and database management systems.