Having more than seven years of manual testing and three years of automation testing. I have been experienced in developing Automation Framework with Selenium, Appium, Cypress, Playwright for three years. I focus on verifying the requirements; suggesting UI/UX if needed; executing all levels of testing; developing and maintaining Automation Tests. I’m always ready to get calls from Devs to discuss and clarify about the A/C, UI, UX… or inform them about potential problems, how to replicate the issue or how to run an end-to-end flow of the feature. I also have domain knowledge in Delivery, Payment and Insurance Agency.

Programming Languages: Java, JavaScript/TypeScript

Skills: 

• Selenium, Appium, Cypress, Playwright

• Cucumber, Gherkin

• BDD and TDD development methodologies

• Object-oriented methodology

• MongoDB, MySQL, Metabases, Big Query databases

• Markdown

Tools: Eclipse, PyCharm, VSCode, Burp Suite community, ZAP, Serial port terminal application (Com Test Serial, Tera term)

AI-Enabled Finance ERP Platform – Singapore

Senior Automation QC Engineer, Nov 2025 – Current

Project Description

• This is an enterprise Finance ERP platform supporting general ledger, accounts payable, accounts receivable, budgeting, expense management, financial consolidation, and reporting across multiple business entities. The platform incorporates AI capabilities for financial data analysis, anomaly detection, and automated insights to improve finance operations. Responsible for building automation coverage and validating critical financial workflows, system integrations, and AI-enabled features.

Responsibilities

• Define automation testing strategies for core Finance ERP modules, integrations, and AI-enabled workflows

• Design and maintain reusable UI and API automation frameworks for functional and regression testing

• Automate key finance workflows including invoicing, payment processing, journal entries, reconciliation, and financial reporting

• Develop API automation tests to validate integrations between ERP modules and external financial systems

• Validate AI-driven features including financial anomaly detection, data classification, and automated insights

• Perform database and data-driven testing to ensure financial data accuracy, consistency, and integrity

• Integrate automation suites into CI/CD pipelines and continuously improve regression coverage and execution efficiency

• Collaborate with Developers, BAs, and business stakeholders to investigate defects, identify root causes, and validate fixes

Technologies

• Automation: Playwright, Selenium, Cucumber / BDD

• API Testing: REST API, Postman, REST Assured

• AI Testing: AI Output Validation, AI Workflow Testing, Data Validation

• Programming: Java, JavaScript / TypeScript

• Database: PostgreSQL, SQL

• CI/CD: Jenkins, GitHub Actions

• Tools: JIRA, Git, GitHub

• Testing: Functional, Regression, Integration, Data Validation

• Methodologies: Agile/Scrum

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Insurance Project – United States

Senior QC Engine, Jun 2022 – Present

Project description 

• Working on a team of 11 members including 1 PM, 1 PO, 1 Scrum Master, 6 Developers, and 2 QC.

• We were tasked to build the main product (Insurance Agency website) and some integration services for the product.

Responsibilities 

• Execute all levels of testing (System, Integration, and Regression).

• QA Regression execution, bug reporting and tracking, solution validation, and verification in the UI area.

• Planning, Designing, and Writing solutions for automation in the platform area.

• Test management, documentation, and specs, overall progress reporting.

• Perform manual testing when the project is needed.  

Technologies 

• Typescript, Cypress

• TDD Framework, Page Object Model

• Visual Studio Code, GitHub

• Postman

• Click up

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Logistic Platform – Vietnam

Senior QC Engineer, Aug 2020 – Jun 2021

Project description 

• Working on a team of 11 members including 1 PM, 2 PO, 15 Developers, and 4 QC.

• We were tasked to build the main product (Delivery Web and App for Customer and Driver) and some integration services for the product.  

Responsibilities 

• Write manual test cases for new features.  

• Update test cases for old features when there are improvements.  

• PIC for testing the App and other Projects.

• Work closely with Devs and Project Owner to ensure the project's progress.

• Write automation test cases for both User App and Driver App.  

• Execute API Testing on demands.

• Contribute to QC team Automation System and team Wiki.

• Take responsibility for training new colleagues.

• PIC for testing important features:  

• eKYC for User and Driver App

• Saas  

• 2H and 4H services with Payment on delivery

Technologies 

• Java, Appium

• Cucumber

• BDD Framework, Page Object Model

• Visual Studio Code, GitHub

• MongoDB

• Firebase, Postman

• Jira, Confluence

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Logistic Application - Indonesia

QC Engineer, Nov 2018 – Jul 2020 

Project description 

• Working on a team of 7 members including 1 PM, 2 Developers, 2 BI, and 2 QC.

• We were tasked to inherit, localize, test and manage the main product (Delivery Web and App for Customer and Driver) from the application; and implement some services, websites, inhouse tools specifically for Vietnam market

Responsibilities

• PIC for 2 functions on web application in Vietnam market (features roll-out and testing)

• Full-cycle testing (FCT) for Customer App and Driver App.

• Test, find, define, and clear blocker / non-blocker issues when FCT on Integration environment.  

• Verify issues from the Production environment, then define and collect samples and data, the steps to reproduce, then report to Developers and chase until finished.

• Ad-hoc testing for new single features from mobile application in Indonesia, application in Vietnam, and websites, in-house tools…

• Develop and maintain automation tools for internal departments.

• Write and improve test cases for new features or websites on Test rail.

• Contribute documents to the Tech team wiki.

• Participate in some internal Projects of the Tech team, like creating in-house tools, internal websites, and portals, and developing automation tools.

• Participate in some International Projects from the company

Technologies

• Java

• Sublime text

• Metabases, Big Query, Salesforce

Certified Tester Foundation Level (CTFL)

Achievements:

• Developed an automation testing system for WPS Application (C# Windows App) that will automatically execute tests after detected code changes, export reports, and then send reports via email.  

• Migrated Client’s automation test framework from Python-Robot Framework to JavaScript-Cypress.

• Developed an automation BDD framework to test the CMS using Selenium and Cucumber.

• Researched and developed CI/CD Jenkins Project, then combined with Application’s Automation Test to create a Parallel Automation Testing System.