About Me

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Souvik Chatterjee

Hi, Souvik Chatterjee here!

Senior Quality Engineer / SDET with nearly 5 years of experience building scalable test automation frameworks using Playwright (TypeScript) and Selenium (Java). Expertise in E2E testing, API testing, CI/CD integration, framework architecture, and Agentic AI-assisted testing.

Delivered 90% faster regression execution and 98% test stability. Engineered a multi-agent AI automation solution — reducing test development effort by 75% — recognised as an LTM product and appreciated by both client and leadership.

Experience

~5 Years

Senior QE / SDET

LTIMindtree & Cognizant

Education

B.Tech · Civil Engineering

Techno Main SaltLake, Kolkata

DGPA: 8.73

My Career

Work Experience

Senior Quality Engineer

LTIMindtree (LTM Limited)

Dec 2024 – Present
  • Delivered QA automation across two concurrent client applications — a Hybrid UI+API engagement and a pure E2E Playwright engagement.
  • Architected an enterprise-grade Playwright framework in TypeScript using POM, fixtures, reusable utilities, and hybrid UI+API flows.
  • Reduced regression execution time by 90% through parallel execution and optimized locator strategies.
  • Achieved 98% test stability via retry mechanisms, automatic trace capture and structured failure diagnostics.
  • Integrated CI/CD automation using Azure DevOps pipelines with PR validation and cross-browser execution.
  • Engineered an Agentic AI automation solution using multi-agent architecture, GitHub Copilot & Playwright MCP — reducing test development effort by 75%.
  • Mentored 8+ engineers and conducted code reviews to improve automation quality standards.

Associate — SDET

Cognizant Technology Solutions

Aug 2021 – Dec 2024

Career Progression: Programmer Analyst Trainee → Programmer Analyst → Associate

  • Developed automation suites using Playwright (TS) and Selenium (Java) with TestNG, POM and Cucumber.
  • Delivered 85% automation coverage across UI/API layers for enterprise Retail and OMS platforms.
  • Built reusable utilities, dynamic waits and API validation modules to improve maintainability.
  • Validated cross-browser compatibility across Chrome, Firefox, and Safari using BrowserStack and Perfecto.
  • Owned sprint QA planning, defect triage, and regression lifecycle across Agile delivery cycles.

My Technical

Skills

🎭 Test Automation 5

Playwright (TypeScript) Selenium WebDriver (Java) Cucumber (BDD) Rest Assured TestNG

💻 Programming Languages 4

TypeScript JavaScript Java Python

🏗️ Framework & Architecture 4

Page Object Model (POM) Hybrid UI+API Frameworks Fixtures & Reusable Utilities Modular Framework Design

⚙️ CI/CD & DevOps 5

Azure DevOps GitHub Actions Jenkins CI/CD Pipelines PR Validation

🧠 Agentic AI & AI-Assisted Testing 3

GitHub Copilot Playwright MCP Servers Multi-Agent Automation

Optimization 5

Parallel Execution Sharding Auto-waits Retry Logic Custom Reporters

📊 Reporting & Debugging 4

Allure Reports JUnit XML HTML Reports Trace Viewer

🧰 Tools & Platforms 6

Postman Bruno BrowserStack Perfecto Jira MySQL

My

Certifications

ISTQB®

Certified Tester Foundation Level v4.0

ISTQB® · April 2026

AZ

Microsoft Azure Fundamentals

Microsoft · AZ-900

GCP

Generative AI

Google Cloud

HR

HackerRank Certifications

Java · JavaScript · Python · SQL