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Mithun Natraj

Mithun Natraj

Junior QA Engineer

Karur, Tamil Nadu
85
Profile Score

About

Detail-oriented Junior QA Engineer with hands-on experience in software quality assurance, test planning, defect tracking, and API testing. Proficient in functional, regression, smoke, sanity, and end-to-end testing with solid knowledge of SDLC, STLC, JIRA, Postman, Playwright, and BDD (Gherkin/Cucumber). Backed by Salesforce development exposure in Apex, SOQL, and Lightning Web Components (LWC), along with experience as an Analyst in LLM, NLP, and data annotation projects. Adept at collaborating with cross-functional teams to deliver reliable, high-quality software.

Skills & Expertise (42)

Regression Testing Advanced
8.1/10
2
Years Exp
Functional Testing Advanced
8.1/10
2
Years Exp
API Testing Advanced
8.1/10
2
Years Exp
Playwright Advanced
7.9/10
2
Years Exp
JavaScript Intermediate
7.5/10
2
Years Exp
Workflow Automation CSS3 bootstrap Unix/Linux Git Apex SOQL Lightning Web Components Salesforce CRM Process Builder HTML5 IBM Cloud Web Applications Google Sheets Data Annotation NER Prompt Engineering Medical Record Coding Manual & Automation Testing Agile E2E Testing Jira Postman sanity testing Gherkin Cucumber SDLC STLC UAT Scrum Test plan Test Cases Test Scripts Test Summary Report RTM smoke testing SQL

Work Experience

Junior QA Engineer

Objectways Technologies

Oct 2025 - Present

Performed functional, regression, smoke, and sanity testing on web and no-code platforms including ChartApps (Google Sheets dashboard builder). Designed and maintained test cases, test plans, and test scripts aligned with business requirements, user stories, and acceptance criteria. Logged and tracked defects in JIRA; performed root cause analysis and re-testing post bug-fix to ensure closure. Performed API testing using Postman to validate REST endpoints, payloads, HTTP status codes, and data integrity. Automated E2E test scenarios using Playwright; conducted cross-browser testing across Chromium, Firefox, and WebKit. Written Playwright test scripts using JavaScript to automate functional and regression test suites for web applications. Performed visual regression testing using Playwright screenshots to detect unintended UI changes across releases. Contributed to BDD by writing Gherkin feature files and defining acceptance criteria using Cucumber framework. Participated in Agile/Scrum ceremonies; prepared test summary reports and Requirements Traceability Matrix (RTM).

Programmer Analyst Trainee

Cognizant Technology Solutions

Oct 2023 - Dec 2023

Developed Salesforce CRM applications using Apex (classes, triggers), SOQL, and Lightning Web Components (LWC); configured workflows and process builder automation. Created custom Salesforce objects, fields, page layouts, and validation rules to meet business requirements. Configured role hierarchy, profiles, and permission sets to manage user access and data visibility in Salesforce. Built and validated responsive web interfaces using HTML5, CSS3, JavaScript, and Bootstrap; validated data using SOQL and MySQL. Debugged defects in Salesforce workflows, Apex logic, and UI components. Completed Salesforce Developer Catalyst Plus program — certified in Apex, LWC, Salesforce configuration, and CRM best practices.

Analyst

Objectways Technologies

Mar 2024 - Oct 2025

Handled LLM tasks including prompt engineering, NER, data annotation, and model output evaluation. Processed and validated large datasets, ensuring data quality and consistency across project workflows. Annotated medical records using standard coding systems for compliant, structured documentation.

Education

B.E. in Electronics and Communication Engineering - Karpagam Institute of Technology

2019 - 2023 · India

HSC (Class XII) – Maths & Biology - St. Theresa's Matriculation Higher Secondary School

2018 - 2019 · India

SSLC (Class X) - St. Theresa's Matriculation Higher Secondary School

2016 - 2017 · India

Certifications

Cybersecurity Analyst Job Simulation

TCS & Forage · 2024

Cognizant ReCogNurize 2.0 Salesforce Shaolin Certification

· 2022

Responsive Web Design

freeCodeCamp · 2021

JavaScript Algorithms and Data Structures

freeCodeCamp · 2021

Python

GUVI · 2021

Cybersecurity Essentials

Cisco Networking Academy · 2021

Fundamentals of Digital Marketing

Google Digital Garage · 2021

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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 5/5
Verified 5/5
Total Score 85/100

Profile Overview

Member sinceMar 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (42)

Regression Testing Functional Testing API Testing Playwright JavaScript Workflow Automation CSS3 bootstrap Unix/Linux Git +32 more