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Sajjan Yadav

Sajjan Yadav

Automation QA Engineer

New Delhi, India
80
Profile Score

About

Results-driven Automation QA Engineer with 2.6+ years of experience in Manual Testing, API Testing, and Database Testing across Web applications. Specialized in building scalable Playwright automation frameworks (POM) and robust API automation suites using Postman & Newman (JavaScript). Strong expertise in end-to-end quality assurance (UI, API, Database) with proven ability to identify critical defects early, improving product stability and reducing production defects. Experienced in Agile/Scrum environments across BFSI, Banking, Insurance, ERP, CRM, and E-Commerce domains, with a focus on delivering high-quality, reliable, and user-centric applications.

Skills & Expertise (30)

Playwright Advanced
8.4/10
3
Years Exp
Postman Advanced
8.1/10
3
Years Exp
SQL Queries Intermediate
7.6/10
3
Years Exp
JavaScript Intermediate
7.3/10
3
Years Exp
Jira Intermediate
7.2/10
3
Years Exp
Agile Joins Aggregations Zephyr Scale MySql Scrum SDLC STLC Swagger WSDL MS Excel MS Word JSON API Chaining REST APIs Newman Exploratory Sanity Smoke Regression Functional Hybrid Data-Driven Testing Fixtures POM

Work Experience

QA Intern

FlyTech Solution

Oct 2023 - Apr 2024

Executed manual test cases for UI and functional validation. Identified and logged defects in Jira with proper severity, priority, and reproducible steps. Gained hands-on experience in API testing using Postman. Performed database validation using SQL queries. Supported regression testing cycles to ensure application stability. Participated in Agile ceremonies, improving team collaboration and delivery speed. Assisted in test documentation and reporting.

Software Quality Assurance Tester

FlyTech Solution

Apr 2023 - Present

Designed and executed 100+ test cases, ensuring high test coverage across functional, regression, smoke, sanity, and exploratory testing. Applied test design techniques such as Equivalence Partitioning (EP), Boundary Value Analysis (BVA), Decision Table Testing, State Transition Testing, and Error Guessing to improve defect detection and coverage. Built a Playwright automation framework from scratch using POM and Fixtures, improving test maintainability and scalability. Designed and implemented Hybrid and Data-Driven automation frameworks integrating UI, API, and Database validation. Implemented data-driven testing, reducing manual effort and increasing execution efficiency. Developed, maintained, and executed automated API test suites using Postman. Performed API chaining and data-driven API testing using Postman collections and JavaScript. Generated and customized detailed HTML reports using Newman (htmlextra reporter) for test execution analysis and reporting. Validated JSON and XML responses to ensure data accuracy and integrity across systems. Conducted backend data validation using SQL (JOINs, GROUP BY, ORDER BY, and aggregate functions). Performed end-to-end testing across UI, API, and database layers, ensuring system integrity. Tested applications in E-Commerce, Banking, and CRM domains, identifying critical business flow issues. Worked on applications in BFSI, Banking, Insurance, ERP, CRM, and E-Commerce domains. Collaborated in Agile/Scrum teams, actively participating in sprint planning, daily stand-ups, and retrospectives. Managed defects using Jira & Zephyr, ensuring proper tracking, prioritization, and resolution.

Education

B.Sc. Physical Science with Computer Science - University of Delhi

2015 - 2018 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026