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I am a QA Automation Engineer with over 7 years of experience. It is always very satisfying for me to see ideas shape into solutions and to put my effort into the quality of the outcome. I have had opportunities to work in diverse domains such as finance, flight data management (ETL), enterprise resource planning (ERP) systems, and industrial safety products. Tools are always important, but we get the most out of them with knowledge and experience. This focus drives my career. I enjoy being part of a collaborative and friendly team, where quality is a shared responsibility in an agile environment.…I am a QA Automation Engineer with over 7 years of experience. It is always very satisfying for me to see ideas shape into solutions and to put my effort into the quality of the outcome. I have had opportunities to work in diverse domains such as finance, flight data management (ETL), enterprise resource planning (ERP) systems, and industrial safety products. Tools are always important, but we get the most out of them with knowledge and experience. This focus drives my career. I enjoy being part of a collaborative and friendly team, where quality is a shared responsibility in an agile environment.

Yusuf Celik

QA Engineer, Full Stack Developer, Back-End Developer, +2

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I am a QA Automation Engineer with over 7 years of experience. It is always very satisfying for me to see ideas shape into solutions and to put my effort into the quality of the outcome. I have had opportunities to work in diverse domains such as finance, flight data management (ETL), enterprise resource planning (ERP) systems, and industrial safety products. Tools are always important, but we get the most out of them with knowledge and experience. This focus drives my career. I enjoy being part of a collaborative and friendly team, where quality is a shared responsibility in an agile environment.…I am a QA Automation Engineer with over 7 years of experience. It is always very satisfying for me to see ideas shape into solutions and to put my effort into the quality of the outcome. I have had opportunities to work in diverse domains such as finance, flight data management (ETL), enterprise resource planning (ERP) systems, and industrial safety products. Tools are always important, but we get the most out of them with knowledge and experience. This focus drives my career. I enjoy being part of a collaborative and friendly team, where quality is a shared responsibility in an agile environment.

Available to hire

I am a QA Automation Engineer with over 7 years of experience. It is always very satisfying for me to see ideas shape into solutions and to put my effort into the quality of the outcome.

I have had opportunities to work in diverse domains such as finance, flight data management (ETL), enterprise resource planning (ERP) systems, and industrial safety products. Tools are always important, but we get the most out of them with knowledge and experience. This focus drives my career. I enjoy being part of a collaborative and friendly team, where quality is a shared responsibility in an agile environment.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Advanced

Turkish

Advanced

Work Experience

Senior QA Automation Engineer - Digital Banking at D360

May 1, 2024 - Present

Focusing on payments, transfers and funding modules to ensure reliable and secure transaction flows. Implemented a shift-left approach, improving both manual and automated test cases for more stable releases. Guided junior team members by modeling best practices and supporting growth in an agile environment.

QA Automation Engineer - Flight Info Alerts (ETL) at OAG

April 1, 2022 - May 1, 2024

Set up a Java-based end-to-end ETL automation framework and performance testing environment using Azure Event Hub, Blob Storage, and Cosmos DB. Achieved 100% automation coverage reducing regression time to 15 minutes. Introduced Playwright for internal UI validation and mentored a junior colleague.

QA Automation Engineer - CASA (Cloud Automated Safety Application) at FATHOM3

May 1, 2021 - April 1, 2022

Increased test automation coverage from 30% to 70% and reduced manual testing by 50%. Created a comprehensive test coverage document and integrated mobile automation into the framework to expand core functionality testing.

QA Automation Tester - Web-based Procurement Management System at Oreon Software Development

June 1, 2020 - May 1, 2021

Built smoke and regression test suites with Cucumber BDD and Selenium. Established and maintained a TestNG framework using the Page Object Model for clean, reusable code. Generated reports with ExtendReports and maintained Java-Cucumber framework supporting mobile and web automation.

QA Test Analyst - Heat - Trace Centralisation, Tank Gauging and Pipeline Pressure Monitoring Projects at Exxon Mobil

November 1, 2018 - June 1, 2019

Prepared test cases for positive and negative scenarios; conducted in-depth QA reviews, logged and reproduced bugs in Jira XRAY; participated in amigo sessions to ensure work increments aligned with requirements.

Project Engineer at Exxon Mobil

February 1, 2017 - November 1, 2018

Managed automation and software-based projects related to production line automation, gauging and monitoring systems. Prepared requirements and specification documents; performed UAT with checklists per PMG guidelines.

Combat Pilot at Turkish Air Force (TuAF)

September 1, 2011 - September 1, 2016

Served as a combat pilot with 800+ flight hours on F-4 2020 Fighter. Demonstrated leadership, discipline and rapid decision-making under pressure.