WHERE BUGS MEET THEIR BREAKING POINT

I break your product. So your users never have to.

SOFTWARE QA ENGINEER · WEB · MOBILE · DESKTOP · AI APPLICATIONS

I pair QA rigor with product thinking to catch defects, close usability gaps, and protect revenue before products ever reach users.

View my work See client reviews
4+
Years of QA experience
20+
Projects delivered
1,500+
Test cases executed
100%
Upwork Job Success
About

QA that considers the whole product, not just the test steps.

I'm a Software Quality Assurance Engineer with 20+ projects delivered across web, mobile, and desktop applications, spanning full-time QA roles at Tkxel, Cedar Financial, and Enigmatix alongside freelance engagements on Upwork.

Industries

FintechE-commerceSaaSEdTech & L&DGovTechReal EstateHealth & WellnessAI Applications

What sets my approach apart

I treat testing as part of the product, not just a gate before release. I don't just log defects, I flag usability gaps, workflow inefficiencies, and business risk before they reach production, the kind of thinking that caught a checkout defect silently breaking discount calculations, and shaped the compliance work with Cedar Financial detailed below.

I'm currently accepting new freelance QA and product roles as a Top-Rated Upwork professional with a 100% Job Success Score.

Quick facts

  • LocationBahawalpur, PK
  • Experience4+ years
  • Freelance statusTop-Rated, Upwork
  • CertificationDigital PM, UVA
  • FocusQA + Product Thinking
  • AvailabilityOpen to new work
Projects

Work I've delivered.

One flagship engagement, followed by web and mobile projects.

Featured Engagement

Cedar Financial: Revenue Recovery Platform

WEB · MULTI-PORTAL · FINTECH

I led QA on a compliance automation feature across Cedar Financial's Collectware, Client, and Consumer portals, testing dispute handling and communication workflows before release. That work helped the platform confidently support 20,000+ disputes across 13+ clients, cut processing time by 15 days, and contribute to roughly $80,000 in annual savings.

Internal platform (no public link)
15 days
Faster dispute processing
20,000+
Disputes supported
13+
Clients supported
$80K
Annual savings

Web projects

Client platforms tested end-to-end, from fintech to e-commerce.

Susta screenshot

Susta: Making Tax Digital

FintechUK GovTech

UK tax platform filing self-employment and rental income as one HMRC submission. Verified income tracking and tax calculation logic.

View live site
BuyersConnect.AI screenshot

BuyersConnect.AI

AI SaaSB2B marketplace

AI retail matching platform connecting sellers to verified buyers. Verified matching logic and connection flows end-to-end.

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Smart Start screenshot

Smart Start

Web and mobileEnterprise L&D

Staff training platform with AI-generated avatar videos, quizzes, and proctoring. Tested AI video generation from scripted prompts (CapCut-style in-platform editing), plus delivery and certificate issuance accuracy.

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Gemini Learning screenshot

Gemini Learning

Web and mobileEdTech

Digital course delivery and student progress tracking. Verified content delivery and cross-platform behavior.

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Office Management System screenshot

Office Management System

Web and mobileEnterprise ops

QA and product management for administrative and staff workflows. Improved workflow efficiency and drove user adoption.

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Interwood screenshot

Interwood

E-commerceFurniture

E-commerce furniture and decor store. Verified product configuration, cart, and checkout.

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Sofex Furniture screenshot

Sofex Furniture

E-commerceUK retailer

UK online sofa retailer. Verified product customization, pricing logic, and checkout accuracy.

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RockSolid Endurance screenshot

RockSolid Endurance

Fitness and coaching

Platform and brand tools for athletes and coaches. Verified enrollment, scheduling, and member workflows.

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Jonas Construction screenshot

Jonas Construction

Business website

Business marketing site. Verified forms, navigation, and cross-browser responsiveness.

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Mobile apps & tools

Native apps and browser extensions tested across consumer categories.

BiteMate screenshot

BiteMate

MobileSocial

Recipe-sharing social platform with location-based discovery. Tested social and location features.

Candy screenshot

Candy

MobileFashion E-commerce

Fashion and clothing e-commerce app. Tested catalog, cart, and checkout.

Solyn screenshot

Solyn

MobileMental health

AI-powered mental health app where users share stories and receive guided support tasks. Tested AI response quality and data handling.

Checkmate screenshot

Checkmate

MobileSocial game

Social dining game where friends guess the bill. Tested logic across multiple game modes.

Journey screenshot

Journey

MobileEvent planning

Mobile event-planning app. Tested event creation, itinerary building, and participant management.

Rent Arround screenshot

Rent Arround

Web and mobileProperty rental

QA and product management for a property rental marketplace, covering buyer, seller, and admin workflows.

Blue Door screenshot

Blue Door

MobileReal estate

Real estate app for property browsing and transactions. Tested listings and transaction flows.

Trello Enhancement extension screenshot

Trello Enhancement

Chrome extension

Custom UI and workflow automation layer built on top of Trello.

Clockwork extension screenshot

Clockwork

Chrome extension

Task tracking extension. Tested task creation, notifications, and update reliability.

Skills

The toolkit behind the work.

Grouped by how I actually use them, not just listed.

Testing & QA

Manual TestingFunctionalRegression Smoke & SanityExploratoryUAT API TestingMobile (iOS/Android)Cross-Browser Database Testing

AI Testing

AI Chatbot TestingConversational AIPrompt Validation Response AccuracyContext RetentionEdge Case Detection Hallucination Detection AI Avatar & Script-to-Video Testing

Product & Project

Agile / ScrumRequirement GatheringFeature Prioritization Workflow AnalysisStakeholder ManagementUX Review

Tools & Technical

JiraTestRailPostmanSwagger BrowserStackAzure DevOps SQLHTMLCSSJavaScriptGit/GitHub

Test Automation

Available for hire

Beyond manual QA, I build automated test suites for teams that need regression coverage running continuously, not just before release.

Playwright (JavaScript) Page Object Model Multi-Environment Config CI Pipeline Integration
Certifications & awards

Verified externally too.

Digital Product Management

University of Virginia, 2025

View credential ↗

Technical Support Fundamentals

Google / Coursera, 2020

View credential ↗

Operating Systems and You: Becoming a Power User

Google / Coursera, 2021

View credential ↗

Customer Quality Innovator

Enigmatix Pvt Ltd, 2025

Rising Star Award

Enigmatix Pvt Ltd, 2023

What clients say

Verified by the people I worked with.

Direct from Upwork reviews, unedited, all 5-star engagements.

"Mehwish is a great QA and more than a QA. She came up with ideas and strategy and product features as well as finding our developer mistakes with painstaking focus. I would not hesitate to recommend her for your next project and she would be a great addition to any team."
Verified Upwork client
"Mehwish completed QA testing for our platform thoroughly, logging all issues professionally on ClickUp with clear titles, steps to reproduce, and relevant notes/screenshots, and providing valuable UI/UX insights that improved usability and functionality. Highly professional and detail-oriented, would hire again!"
Verified Upwork client
"Great communicator and reliable freelancer. The work was delivered on time with clear, thoughtful updates and excellent attention to detail. Quality exceeded expectations, and the freelancer was responsive and receptive to feedback throughout the process. I'd gladly work with them again and recommend their services to others."
Verified Upwork client
"Everything was great, thank you! Mehwish demonstrated exceptional attention to details and professionalism."
Verified Upwork client
"Excellent work! Clear, well-structured QA with valuable product insights and practical improvement suggestions. Professional communication and strong product-focused thinking added real value. Highly recommended."
Verified Upwork client
"She tested our application quickly and effectively, spotting key issues and suggesting helpful improvements. Her clear communication and proactive approach made the process smooth and valuable."
Verified Upwork client