Seury F.

AI Tutor (Trainer)

Alignerr • Freelance

May 2025 - Present • 1 yr 1 mo

o Transcribe accurately user and assistant speech with various token types. o Creating clear and accurate written transcripts of air traffic control (ATC) audio recordings. Turn raw audio clips into clean, well-formatted text that follows FAA communication rules. o Tested and classified the accuracy of LLM function-calling capabilities, ensuring precise alignment between user input and system execution.

Language Model Training Specialist (AI)

Outlier/Scale AI • Freelance

Nov 2024 - Present • 1 yr 7 mos

o Optimization of generative AI models using RLHF, evaluating the accuracy and quality of responses in Spanish. o Conducting linguistic and logical audits, ensuring that content meets strict standards of safety, factual accuracy, and cultural fluency. o Technical writing of analytical justifications for response comparison, improving the model's reasoning ability in complex reading comprehension and creativity tasks.

AI Training Specialist / Localization

Appen • Freelance

Oct 2024 - Present • 1 yr 8 mos

o Optimization of Large Language Models (LLM) using RLHF (Reinforcement Learning from Human Feedback) techniques. o Evaluation and classification of AI-generated responses based on criteria of cultural fluency, linguistic accuracy, and safety. o Development of complex prompts to improve logical reasoning and the model's adaptability to regional language variants.