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I am an experienced LLM trainer and software tester with a background in electronics engineering and aviation. I specialize in LLM training and evaluation, including prompt engineering, tokenization, and response assessment, and I enjoy applying multilingual data work to improve AI model adaptability. I have strong problem-solving skills and a proven ability to collaborate across cross-functional teams. My experience includes QA testing, documentation, API validation, and implementing quality assurance processes to ensure stable, user-friendly software.…I am an experienced LLM trainer and software tester with a background in electronics engineering and aviation. I specialize in LLM training and evaluation, including prompt engineering, tokenization, and response assessment, and I enjoy applying multilingual data work to improve AI model adaptability. I have strong problem-solving skills and a proven ability to collaborate across cross-functional teams. My experience includes QA testing, documentation, API validation, and implementing quality assurance processes to ensure stable, user-friendly software.

Ugur Gunay

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I am an experienced LLM trainer and software tester with a background in electronics engineering and aviation. I specialize in LLM training and evaluation, including prompt engineering, tokenization, and response assessment, and I enjoy applying multilingual data work to improve AI model adaptability. I have strong problem-solving skills and a proven ability to collaborate across cross-functional teams. My experience includes QA testing, documentation, API validation, and implementing quality assurance processes to ensure stable, user-friendly software.…I am an experienced LLM trainer and software tester with a background in electronics engineering and aviation. I specialize in LLM training and evaluation, including prompt engineering, tokenization, and response assessment, and I enjoy applying multilingual data work to improve AI model adaptability. I have strong problem-solving skills and a proven ability to collaborate across cross-functional teams. My experience includes QA testing, documentation, API validation, and implementing quality assurance processes to ensure stable, user-friendly software.

Available to hire

I am an experienced LLM trainer and software tester with a background in electronics engineering and aviation. I specialize in LLM training and evaluation, including prompt engineering, tokenization, and response assessment, and I enjoy applying multilingual data work to improve AI model adaptability.

I have strong problem-solving skills and a proven ability to collaborate across cross-functional teams. My experience includes QA testing, documentation, API validation, and implementing quality assurance processes to ensure stable, user-friendly software.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Language

Turkish

Fluent

English

Advanced

Spanish; Castilian

Intermediate

German

Beginner

Work Experience

Manual Tester at Yandex

August 1, 2018 - November 7, 2025

Managed manual software testing processes and ensured software functionality. Conducted User Acceptance Testing (UAT) and reported findings. Identified bugs and collaborated with development teams to provide solutions. Created test plans and managed test processes for software updates.

QA Manual Tester at Applause Company

August 1, 2016 - November 7, 2025

Created and executed test scenarios and planning to ensure software applications met the specified requirements. Conducted functional and regression testing to verify functionality and stability. Identified and reported software defects and inconsistencies, preparing detailed bug reports to assist the development team in resolving issues. Documented test results and prepared regular test reports. Performed usability testing to ensure optimal user experience and accessibility compliance. Collaborated with developers and product managers to refine application functionality and user flows. Developed and maintained test documentation, including test plans, test cases, and test scripts. Conducted API testing to verify backend functionality and data integrity. Utilized various testing tools and frameworks to streamline the testing process and improve efficiency. Participated in Agile development cycles, providing feedback in sprint reviews and stand-up meetings.