IOANNA LEMPESIIL
Open to opportunities

IOANNA LEMPESI

@ioannalempesi

Dedicated IT professional and AI trainer with proven expertise.

Greece

What I'm looking for

I am looking for a role that fosters innovation and ethical AI development, with opportunities for collaboration and growth.

I am a dedicated IT professional and AI trainer with a proven history of achieving company goals through consistent and organized practices. My expertise lies in software engineering, AI content development, and team leadership. I am passionate about leveraging my skills to create innovative AI solutions that enhance efficiency and ethical standards.

Currently, I work as an Al Data Specialist at Stellar AI, where I utilize Reinforcement Learning from Human Feedback (RLHF) to improve machine learning models. I ensure that these models adhere to legal and ethical obligations, conducting prompt engineering and performing quality assurance for my team. My previous roles, including AI Trainer Domain Expert at Mindrift and AI Expert Writer at Outlier AI, have further honed my ability to develop high-quality AI-generated content and specialized training materials.

Experience

Work history, roles, and key accomplishments

SA
Current

Al Data Specialist

Stellar AI

Nov 2023 - Present (1 year 7 months)

Utilize Reinforcement Learning from Human Feedback (RLHF) to enhance machine learning models. Ensure compliance with legal and ethical standards, conduct prompt engineering, and perform quality assurance for analysts' work.

OA
Current

AI Expert Writer

Outlier AI

Jun 2024 - Present (1 year)

Create high-quality AI-generated content ensuring accuracy, coherence, and ethical interactions.

MI
Current

AI Trainer Domain Expert

Mindrift

Aug 2023 - Present (1 year 10 months)

Develop specialized AI training content focused on enhancing model ethics and accuracy. Conduct research and collaborate with teams to create responsible AI solutions.

SA
Current

Al Data Specialist

Stellar AI

Nov 2023 - Present (1 year 7 months)

Utilize Reinforcement Learning from Human Feedback (RLHF) to enhance machine learning models. Ensure compliance with legal and ethical standards while conducting prompt engineering and quality assurance for analytical work.

OA
Current

AI Expert Writer

Outlier AI

Jun 2023 - Present (2 years)

Create high-quality AI-generated content while ensuring accuracy, coherence, and ethical interactions in AI applications.

MI
Current

AI Trainer Domain Expert

Mindrift

Jul 2023 - Present (1 year 11 months)

Develop specialized AI training content to improve model ethics and accuracy. Conduct research and collaborate with teams to create responsible AI solutions.

IS

Project Leader

Intrasoft S.A.

Oct 1994 - Jul 1998 (3 years 9 months)

Assisted in project planning and communication, wrote test cases, and supported user needs for the Government Tax System.

Education

Degrees, certifications, and relevant coursework

AB

Athens University of Economics and Business

Bachelor of Science, Informatics

NA

National and Kapodistrian University of Athens

Master of Science, Health Informatics

Tech stack

Software and tools used professionally

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IOANNA LEMPESI - Al Data Specialist - Stellar AI | Himalayas