lexvish User
@lexvish
Ph.D. engineering researcher and AI trainer specializing in ethical AI, prompt engineering, and model evaluation.
What I'm looking for
I hold a Ph.D. in Engineering and bring over two decades of academic and scientific experience teaching undergraduate and graduate engineering courses in both Ukrainian and English. I designed curricula, conducted research, and supervised dissertations while maintaining high academic standards.
In recent years I have applied my research rigor to AI training and freelance work, evaluating and refining model outputs, crafting advanced prompts, and focusing on ethics, quality, and continuous learning. I combine technical skills in ML, Python, JavaScript, and C++ with practical experience in LLM prompting, data classification, and fluency/relevancy grading.
Experience
Work history, roles, and key accomplishments
AI Trainer
Outlier.ai
Jan 2023 - Jan 2025 (2 years)
Evaluated and refined AI-generated responses for relevance, factuality, and fluency; crafted graduate-level prompts to challenge model reasoning and improve response quality.
Education
Degrees, certifications, and relevant coursework
National Aviation University
Ph.D. in Engineering, Engineering
2001 - 2009
Activities and societies: Doctoral research and dissertation work in engineering.
Earned a Ph.D. in Engineering from National Aviation University (Kyiv) between 2001 and 2009, conducting doctoral research and preparing a dissertation.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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