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chetanrakheja/README.md

πŸ‘‹ Hi there, I'm Chetan Rakheja

πŸ“ New Delhi, India


πŸ‘¨β€πŸ’» About Me

I'm an ISTQB Certified Software Test Engineer with over 5.6 years of experience in the mobile finance domain. I specialize in both manual and automated testing for web and mobile applications. My expertise lies in enhancing product quality and optimizing testing processes through innovative automation solutions.


πŸ› οΈ Skills

Languages & Frameworks:

Python, Java, JavaScript, TypeScript, Pytest, Selenium, Appium

Tools & Platforms:

Postman, JMeter, Git, GitLab CI, Jenkins, Docker, Bash, Maven, Linux

Testing Expertise:

API Testing, Web Testing, Mobile App Testing, Backend Validation, Performance Testing

Databases:

Oracle SQL, MongoDB, MySQL

Cloud & DevOps:

Docker, CI/CD Pipelines, AWS (basic exposure)

Methodologies:

Agile, Scrum, Data-driven Testing


πŸ’Ό Experience

πŸ”Ά Orange Business Services | Sep 2022 – Present

System Software Engineer

  • Developed automated test frameworks using Pytest and Selenium, reducing testing time by 70%.
  • Integrated tests into GitLab CI, accelerating release cycles.
  • Created tools to parse emails and auto-generate reports, saving 30+ minutes daily.
  • Conducted performance testing using JMeter to detect race conditions.
  • Mentored junior QA engineers and introduced API automation best practices.

πŸ”· Comviva Technologies (Tech-M) | Sep 2019 – Sep 2022

Trainee β†’ Associate β†’ Lead Associate β†’ Software Development Engineer in Test (SDET)
πŸ“ Gurugram, Haryana, India

  • SDET (Oct 2021 – Sep 2022)

    • Led testing efforts for FinTech projects including onsite testing at Qatar National Bank (QNB).
    • Automated Android workflows using Appium, Java, Selenium, improving reliability and efficiency.
    • Managed a small QA team using ALM and JIRA; ensured timely delivery with daily status reports.
    • Executed end-to-end API testing, regression, and post-production validations.
    • Implemented bulk API load testing and API chaining using JMeter for performance evaluation.
  • Lead Associate (Apr 2021 – Oct 2021)

    • Built a Page Object Model (POM) based automation framework in Selenium with Java.
    • Authored and executed robust test cases using Selenium WebDriver + TestNG.
    • Conducted regression and API testing, validated backend integrity via SQL.
    • Delivered multiple projects under tight deadlines with high client satisfaction.
  • Associate (Sep 2019 – Apr 2021)

    • Owned QA for multiple releases: Test prep, execution, defect logging, and reporting.
    • Migrated manual test cases into robust automation scripts for smoke and regression testing.
    • Validated backend through complex SQL queries, and maintained test strategy documents.
    • Applied positive/negative test flows to align validation with business logic.
  • Trainee (Jul 2019 – Sep 2019)

    • Received formal training in Selenium with Java and POM.
    • Executed regression and functional test cases, logged issues using defect tracking tools.
    • Contributed to exploratory and sanity testing in early project phases.

πŸŽ“ Education

  • MCA – IGNOU (2019–2023) – 66.32%
  • BCA – JIMS, Vasant Kunj, New Delhi (2016–2019) – 85%

πŸ… Achievements & Certifications

  • Selected for an overseas client-site testing role.
  • Multiple awards for on-time delivery and quality testing.
  • ISTQB Certified – Foundation Level (07/2019) – Cert No. 0098582

πŸ’‘ Projects

  • Save Screenshots to Document & Folder
    A utility script that helped many teammates reduce testing time.

  • PayViaUPI.com
    A Next.js-based website that generates QR codes and links for UPI payments.

  • GuiDictionary
    A GUI-based dictionary app built in Python with web scraping and audio.


πŸ“š Currently Learning

  1. πŸ€– Generative AI (GenAI)

    Learning Path: GENAI Cohort

    🧠 Tech Stack
    • Python
    • GPT-4, Claude, Gemini, DeepSeek, Llama-3, Gemma
    • LangChain, LangGraph, Hugging Face Transformers
    • Qdrant, Pinecone, PG Vector, Neo4j
    • AWS, Docker, Langsmit, Langfuse
    πŸ“– Topics:
    • LLMs & GenAI Fundamentals
    • Prompt Engineering & LangChain
    • Vector Stores & Context-Aware Chat
    • RAG Applications
    • Memory-Aware Agents (Neo4j + Qdrant)
    • Multi-Modal LLMs (Text + Image)
    • Security Guardrails (PII, Filtering, Bias)
    • AI Agent Orchestration with LangGraph
    • Checkpointing, Human-in-the-Loop, Tool Binding
    • LLM as Judge, Cypher Querying, Fine-Tuning
    🎯 Goals & Projects

    Projects:

    • AI Legal Document Assistant
    • AI Chart Builder (Postgres)
    • Resume Roasting Tool
    • Candidate Search Agent
    • AI Website Chatbot

    Goals:

    • Build & Deploy AI Apps
    • Master LangChain & LangGraph
    • Use Guardrails for AI Safety
    • Deploy AI on AWS
  2. 🌐 Web Development

    Learning Path: Web Dev Cohort

    🧠 Stack & Projects

    Stack:

    • HTML, CSS, Tailwind CSS
    • React.js, Next.js, Express.js, Node.js

    Projects:

  3. βš™οΈ DevOps

    Learning Path: DevOps Cohort

    πŸ“¦ Modules Checklist
    • Linux Foundations

      • Module 1: Linux Intro & Setup
      • Module 2: Essential Commands
      • Module 3: Networking Basics
      • Module 4: Users & Permissions
      • Module 5: Process & Logs
      • Module 6: Shell Scripting
    • Docker & Containers

      • Module 7: Containers & Docker
      • Module 8: Docker Essentials
      • Module 9: Docker Networking
      • Module 10: Docker Compose
    • CI/CD & Production

      • Module 11: GitHub Actions + CI/CD
      • Module 12: Monitoring & Post-Prod

πŸ“Š GitHub Stats

Chetan's GitHub Stats
Top Languages


Thanks for visiting! Let’s connect and build something awesome together. πŸš€

Pinned Loading

  1. screen-capture-to-document screen-capture-to-document Public

    While Testing sometime we need to take screenshots as send it to someone maybe as steps to reproduce a bug. It was very time consuming process as I had to first take the screensho 551F t and go to word f…

    Python 7 2

  2. GuiDictionary GuiDictionary Public

    it is a dictionary with gui made using python and webscrapping data from dictionary.com

    Python

  3. learnSelenium learnSelenium Public

    HTML 1

  4. python_niit python_niit Public

    Python

0