MUJEEF SHAIK

Aurora,IL

Summary

Detail-oriented Manual QA Tester with 3+ years of experience in software testing across web, mobile, and backend applications. Strong expertise in functional, regression, and integration testing, defect tracking, and collaborating in Agile/Scrum environments. Proficient in SQL, API testing, and end-to-end validation, ensuring high-quality software delivery. Experienced in working closely with developers, business analysts, and product teams throughout the SDLC lifecycle.

Quality assurance professional with proven track record in software testing and quality control. Adept at identifying issues, implementing solutions, and streamlining workflows to enhance product reliability. Strong emphasis on teamwork, adaptability, and delivering consistent results. Skilled in test automation, bug tracking, and documentation, ensuring high standards in every project.

Overview

years of professional experience

Work History

QA Analyst

IBM

Chicago

03.2025 - Current

Analysed business and functional requirements, translating them into detailed test scenarios and ensuring complete coverage across web, mobile, and backend systems.
Led test design and execution activities, focusing on validating complex workflows, improving test effectiveness, and ensuring high-quality deliverables.
Performed end-to-end testing and system validation, identifying gaps in requirements and proactively suggesting improvements to enhance application quality.
Conducted API testing and backend data validation using Postman and SQL, ensuring accurate data flow and system integration across services.
Managed the defect lifecycle, including defect analysis, prioritization, and collaboration with development teams to drive timely resolution and release readiness.
Developed and executed test cases to ensure software quality and functionality.
Participated in Agile ceremonies, contributing to sprint planning and retrospectives for continuous improvement.

Manual QA Tester

UNIVERSAL SOFTECH HUB Pvt Ltd

BENGALURU

06.2021 - 07.2023

Created and executed comprehensive manual test cases and test scenarios based on functional requirements, ensuring accurate validation of business workflows and system behaviour.
Performed functional, regression, and integration testing to verify seamless data flow between applications, APIs, and databases across different environments.
Executed API testing and backend validation using SQL queries, ensuring data integrity, accuracy, and proper system integration.
Managed defects using JIRA, including logging, tracking, retesting, and coordinating with development teams for timely resolution.
Collaborated in Agile/Scrum teams, supporting release cycles, performing end-to-end testing, and ensuring high-quality software delivery.
Client: India Prudential Goliath GI – DECS

Education

Master of Science - Computer Science (Software Engineering)

Lewis University

Chicago, IL

05-2025

Bachelor of Business Administration - Aviation Management

Andhra Loyola College

India

08-2021

Skills

Testing Types: Functional Testing, Regression Testing, Integration Testing, UAT
Test Management Tools: JIRA, Test Case Management
Database: SQL, PostgreSQL, MySQL
API Testing: REST APIs (Postman)
Platforms: Web, Mobile (iOS/Android), Backend Systems
Methodologies: Agile, Scrum, SDLC
Programming (Basic): Python, Java
Other Tools: Autosys, DataStage (Testing & Support), Linux
Test case development

Test documentation creation
Regression testing expertise
User acceptance testing
Mobile application testing
API testing experience
Defect tracking mastery
Collaboration and communication
Technical writing proficiency
Security testing

Languages

English

Native or Bilingual

Timeline