Hi, I'm Jithin Vishnu R

Software Engineer | Quality Expert | Automation Enthusiast

About Me

I'm a Software Quality Engineer with 5+ years of experience in test automation, DevOps, and cloud infrastructure. My focus is on building reliable, scalable systems that accelerate delivery while maintaining high quality.

Expertise

Leveraging my proficiency in web automation and devops technologies, I build frameworks and tools that help teams deliver high-quality software faster.

Growth

I'm always learning and exploring new technologies to stay at the cutting edge of quality and automation.

Skills

Test Automation

SeleniumPlaywrightCypress

AI Tools

CursorGitHub CopilotChatGPTClaudeGemini

Frameworks

SerenityHowitzerRobot Frameworkpytest

API Testing

PostmanNewman CLIRest Assured

Performance Testing

k6 Load TestingJMeter

CI/CD

GitHub ActionsJenkinsArgoCD

Cloud Technologies

AWSGoogle WorkspaceMicrosoft 365

Infrastructure

TerraformKubernetes

Monitoring

Datadog

Methodologies

Quality EngineeringDevOpsGitOpsScrumKanban

Languages

PythonJavaScriptJavaRuby

Experience

Software Quality Engineer II

JumpCloud

May 2024 - Present

Pune, Maharashtra, India

  • Expanded test coverage by designing and maintaining API tests (Python/pytest) and UI tests (Cypress).
  • Streamlined CI/CD by creating reusable GitHub Actions pipelines.
  • Built and deployed load testing frameworks on AWS ECS with Docker and Terraform.
  • Delivered performance testing for RADIUS authentication and LDAP operations.
  • Eliminated manual test data dependencies by enabling automation with pre-seeded namespaces and a database cloning solution.
  • Improved environment stability by managing Kubernetes namespaces with Terraform, ArgoCD and Datadog.

Software Development Engineer in Test

HackerRank

Jan 2023 - May 2024

Bengaluru, Karnataka, India

  • Successfully automated UI tests using the Ruby Howitzer (Selenium-based) framework and later led the transition to the SerenityJS (Playwright-based) framework.
  • Built workflows integrating Slack, AWS Lambda, S3, DynamoDB, and Jenkins to reduce manual efforts.
  • Automated complex scenarios including end-to-end candidate technical assessments and real-time emails.
  • Enhanced product stability across browsers by leveraging LambdaTest for cross-browser testing.

System Engineer

Tata Consultancy Services

Aug 2020 - Jan 2023

Trivandrum, Kerala, India

  • Owned and enhanced a full end-to-end automation suite for a UK retail client's back-office case management system using Robot Framework, Selenium, and Python.
  • Cut framework execution time from 20 hours to under 3 hours by optimizing test design and execution strategy.
  • Introduced multi-threaded parallel execution (pabot), reducing regression runtime from 1.5 hours to ~20 minutes.

Full Stack Developer

SCOPE INDIA, Software and Networking Education

Jun 2019 - Jan 2020

Trivandrum, Kerala, India

  • Full stack development using Django framework.
  • Django REST architecture and ORM with different databases.
  • Packaging and deployment of web applications on a hosting service - Heroku.

Education

Bachelor of Science - Computer Science

University of Kerala

Jun 2016 - Mar 2019

Trivandrum, Kerala, India

  • Gained strong foundational knowledge in computer science
  • Studied programming and data structures
  • Completed practical projects and academic research

Higher Secondary Education

SMV Govt Model Higher Secondary School

Jun 2013 - Mar 2015

Trivandrum, Kerala, India

  • Specialized in Computer Science
  • Learned fundamentals of programming languages
  • Developed analytical and problem-solving skills