Mirza – Typescript, C#, Playwright, experts in Lemon.io

Mirza

From Bosnia And Herzegovina (UTC+2)flag

Automation QA Engineer|Senior

Mirza – Typescript, C#, Playwright

Mirza is a Senior Automation QA Engineer with 6 years of experience in test automation and quality assurance. He has led automation initiatives, built testing frameworks from scratch, and managed QA processes across UI and API testing. He also applies AI-assisted approaches to improve testing workflows and efficiency. Mirza demonstrates clear communication, a client-focused mindset, and strong ownership of QA activities. He is comfortable working directly with clients and taking responsibility for the quality and reliability of software products.

6 years of commercial experience in
Healthcare
Real estate
Main technologies
Typescript
6 years
C#
6.5 years
Playwright
4 years
Selenium
6 years
Additional skills
.NET
CI/CD
Azure DevOps
Postman
NUnit
Unit testing
Angular
SQL
AI-assisted coding
MCP
Anthropic
Claude Code
Microsoft SQL Server
e2e testing
API Testing
Integration Testing
Apache JMeter
Manual Testing
Cursor
BrowserStack
.NET Core
ASP.NET MVC
Direct hire
Possible
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Experience Highlights

Senior QA Automation Engineer / QA Lead
Feb 2024 - Ongoing2 years 8 months
Project Overview

A suite of three HIPAA-compliant web applications used by patients and back-office staff, covering patient journeys and forms, admin workflows and role-based access. I own QA end to end: test strategy, the Playwright/TypeScript automation framework, CI quality gates and release sign-off.

Responsibilities:
  • Architected UI and e2e automation from scratch with 100+ tests across 3 HIPAA-compliant healthcare apps.
  • Covered patient and admin journeys, role-based access and forms using POM, base fixtures, shared utilities and reusable login state.
  • Managed Azure DevOps CI pipelines with pull-request validation and parallel execution.
  • Configured retries and published test runs, Playwright traces, screenshots and videos for stakeholders through Azure extensions.
  • Led 2 QA engineers and worked with the Program Architect and back-office stakeholders on sprint priorities, test strategy, regression planning, release risk and QA sign-off.
  • Developed version-controlled Claude agents and reusable skills adopted by the team using existing MCP integrations for Azure DevOps tool orchestration, PBIs and test cases.
  • Manually reviewed AI-assisted Playwright code.
  • Coordinated automated OWASP-aligned pre-release checks, BrowserStack exploratory and accessibility testing and k6 API stress testing.
Project Tech stack:
Playwright
Typescript
C#
.NET
Azure DevOps
CI
CD
BrowserStack
MCP
Claude Code
e2e testing
Senior Test Automation Engineer & Team Lead
Feb 2023 - Jan 202411 months
Project Overview

A real estate platform that helps users search, browse, and explore properties for sale or rent. It provides property listings with detailed information, photos, and search filters, making it easier for buyers, renters, and agents to find suitable properties and connect with potential clients.

Responsibilities:
  • Led 3 automation engineers and modernized a C# test framework from .NET Framework 4.7 to .NET 7.
  • Addressed legacy SOAP compatibility.
  • Migrated Azure DevOps CI agents from Windows to Ubuntu for Linux-compatible execution.
  • Prioritized automation initiatives with stakeholders.
  • Reviewed framework architecture and improved maintainability across enterprise real estate testing.
Project Tech stack:
C#
.NET
Azure DevOps
CI
CD
Test Automation Engineer & Team Lead
Jan 2022 - Jan 20231 year
Project Overview

A real estate platform that helps users search, browse, and explore properties for sale or rent. It provides property listings with detailed information, photos, and search filters, making it easier for buyers, renters, and agents to find suitable properties and connect with potential clients.

Responsibilities:
  • Coached 2–3 automation engineers.
  • Planned sprint testing with project managers and architects.
  • Promoted SOLID principles, reusable design patterns and quality improvements.
Project Tech stack:
C#
.NET
Azure DevOps
CI
CD
Test Automation Engineer
Feb 2020 - Dec 20211 year 10 months
Project Overview

A real estate platform that helps users search, browse, and explore properties for sale or rent. It provides property listings with detailed information, photos, and search filters, making it easier for buyers, renters, and agents to find suitable properties and connect with potential clients.

Responsibilities:
  • Developed UI, API and integration tests for an enterprise real estate platform.
  • Used Selenium, C#/.NET, NUnit, xUnit, RestSharp and Postman.
  • Maintained Azure DevOps CI/CD pipelines.
Project Tech stack:
Selenium
C#
.NET
NUnit
Azure DevOps
CI
CD
Postman
Software Engineer Intern
Sep 2019 - Jan 20204 months
Project Overview

A real estate platform that helps users search, browse, and explore properties for sale or rent. It provides property listings with detailed information, photos, and search filters, making it easier for buyers, renters, and agents to find suitable properties and connect with potential clients.

Responsibilities:
  • Contributed to .NET Core MVC and Angular 8 applications.
  • Supported Agile delivery and build pipeline maintenance.
Project Tech stack:
Angular
.NET Core
ASP.NET MVC
Unit testing
SQL
Azure DevOps
CI
CD

Education

2021
Computer Science and Informatics
Bachelor of Electrical Engineering

Languages

Bosnian
Advanced
Croatian
Advanced
Serbian
Advanced
German
Intermediate
English
Advanced

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