QA

Hello, I'm

Mark Joseph Cordero

QA Engineer / Test Analyst

Results-driven QA Engineer with a passion for building confidence in software quality. I enjoy designing test strategies, uncovering edge cases, and partnering with teams to deliver reliable, user-centered products.

My focus is on clear communication, thoughtful test coverage, and making sure we understand both the business goals and the real user experience behind every feature.

PlaywrightWeb, API & Mobile TestingAgile / Scrum
Open to QA / Test Engineer roles
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Mark Joseph Cordero

Profile

Mark Joseph Cordero

Melbourne, VIC • 5+ years in QA • Automation & Manual Testing

Skills

How I approach quality

I combine structured test design with curiosity and a strong focus on communication. Here are the areas where I bring the most value as a software tester.

🧪

Core QA skills

  • Test Planning & Strategy
  • Test Case Design
  • Exploratory Testing
  • Regression Testing
  • Defect Management
  • Risk-based Testing
🛠️

Tools & technologies

  • Jira / AWS / Azure DevOps
  • Zephyr
  • Postman / REST API Testing
  • Playwright
  • Cypress
  • Git / GitHub / GitLab
  • Appium
  • Burp Suite
🤝

Ways of working

  • Agile / Scrum
  • CI/CD Awareness
  • Requirements Analysis
  • Root Cause Analysis
  • Cross-browser Testing
  • Mobile / Responsive Testing

Certifications

Certifications & training

Formal training that underpins my hands-on testing experience.

  • ISTQB Certified Tester – Foundation Level (CTFL)

    ISTQB / ASTQB • 2025

    Covers fundamental testing principles, test design techniques, test management, and tool support.

  • ISTQB Certified Tester – Agile Tester (CT-Agile)

    ISTQB / ASTQB • 2025

    Testing in Agile contexts: Agile principles, test approaches, and collaboration within Agile teams.

  • Tricentis Tosca – Automation Specialist Level 1 (AS1)

    Tricentis • 2026

    Core Tosca automation: test case design, execution, and essential product features for model-based test automation.

  • LambdaTest Playwright 101

    TestMu AI formerly LambdaTest • 2024

    Playwright automation fundamentals and best practices for cross-browser testing.

  • Appium Mobile Automation – Android & iOS + CI/CD

    Udemy • 2024

    Mobile test automation with Appium and CI/CD integration.

  • Cypress UI & API Automation

    Udemy • 2021

    Cypress for UI and API test automation.

Experience

Where I've added value

Automation Test AnalystFreight Cyber Pty. Ltd.Feb 2025 – Apr 2025

Implemented automation solutions using Playwright, improving test coverage and reducing manual effort. Southbank, Melbourne, VIC, AU.

  • Built and executed automated UI and API test suites to accelerate regression testing.
  • Designed CI/CD pipelines with GitHub Actions for daily automated test runs.
  • Performed manual functional testing for the web and mobile application.
  • Created test cases, managed defects, and collaborated with developers for issue resolution.
  • Conducted Playwright training to upskill QA team members.
Agile Test EngineerTwistResources, Inc.Oct 2021 – Oct 2024

Served as sub-test lead, coordinating test activities for multiple QA team members. Pampanga, PH.

  • Collaborated closely with cross-functional teams and Product Owners to maintain release quality.
  • Participated in Agile Scrum ceremonies and refinement sessions.
  • Performed API testing, security testing using Burp Suite, performance testing, and functional testing.
  • Automated test scripts using Cypress and Playwright.
  • Identified requirement gaps and proposed improvements during refinement sessions.
Quality Assurance AnalystHabitap Pte. Ltd.Mar 2021 – Sep 2021

Created and maintained automated web and mobile test scripts. Ortigas Center, Pasig City, PH.

  • Created and maintained automated web and mobile test scripts using TestProject.
  • Executed manual and automated regression testing.
  • Coordinated with offshore developers to ensure smooth release cycles.
  • Authored detailed test cases and scenarios.
Quality Assurance AnalystGoDigital CorporationJan 2020 – Dec 2020

Developed test plans and maintained test cases for functional and regression testing. Quezon City, PH.

  • Developed test plans, functional, regression, and end-to-end test cases.
  • Provided daily testing reports and maintained test cases.
  • Logged defects in Jira and worked with Test Leads to maintain test environments.

Portfolio

Selected QA projects

A few examples of where I focused on building confidence in critical user journeys, payment flows, and complex business logic through structured software testing.

Easy Employer

Agile Test Engineer

Cloud-based workforce management platform for staff, rostering, time & attendance, and payroll across aged care, retail, hospitality, and more.

  • Staff Management: user management, onboarding flows, and role-based permissions.
  • Rostering: shift creation, assignments, conflict detection, and roster publishing.
  • Time & Attendance: clock-in/out, break tracking, and timesheet capture.
  • Timesheet Management: submission workflows, approval flows, and edits.
  • Award Interpretation: award rate application, wage forecasting, and compliance checks.
  • Payroll: tested and validated payroll calculation scenarios against Fair Work requirements.
  • Regression testing between releases to ensure stability and consistency.
WebCypressPlaywrightJiraREST APIs

Freight Cyber

Automation Test Analyst

Freight and logistics management platform with FCX (CRM, asset management, operations), FCX Drive (driver app), and ITAP for transport and supply chain.

  • Led test automation using Playwright for UI and API regression suites.
  • Built CI/CD pipelines with GitHub Actions for daily automated test runs.
  • Tested FCX mobile application covering driver workflows and compliance features.
  • Mentored QA team members on Playwright and test automation best practices.
WebMobilePlaywrightGitHub ActionsJira

Habitap

Quality Assurance Analyst

Smart living management platform combining smart controls, community management, and lifestyle offerings. Includes Habitap ONE, a cloud-driven access management solution.

  • Tested mobile app integration with IoT devices for smart controls and access management.
  • Validated Habitap ONE features: cloud-driven access, NFC/Bluetooth unlock, and gantry integration.
  • Executed manual and automated regression testing for web and mobile.
  • Created and maintained automated test scripts for web and mobile using TestProject.
WebMobileIoTTestProjectJira

Hobbies

Photography

Outside of testing, I love exploring the world through a camera. It teaches me to pay attention to details, patterns, and composition — the same skills that help me spot issues and edge cases in software.

Education

Background

Bachelor of Science in Information Technology

STI College Malolos, Bulacan, PH

Jun 2016 – Aug 2020

Contact

Let's talk

If you're looking for a QA Engineer, Test Engineer, or QA Analyst who cares deeply about user experience and reliable releases, I'd love to connect.

Links & profiles