SCserena casula
@serenacasula
Freelance content writer and AI language trainer with linguistic expertise.
ZimbabweWhat I'm looking for
I am a dedicated freelance professional specializing in content writing, AI language training, and content editing. With a strong academic background in Linguistics, I have honed my skills in creating high-quality editorial content and designing effective prompts for large-scale language models. My experience includes working as a Large Language Model Trainer, where I successfully implemented techniques like Reinforcement Learning with Human Feedback to enhance AI behavior and user interaction.
Throughout my career, I have collaborated with cross-functional teams to analyze model outputs and develop strategies for continuous improvement. My role as a Prompt Designer has allowed me to create realistic scenarios for AI training, ensuring diverse linguistic representation. Additionally, I have contributed to women's blogs, focusing on SEO optimization to enhance content visibility and engagement.
As an Italian language teacher intern, I developed personalized lessons and interactive materials that fostered student engagement. I am passionate about leveraging my linguistic skills and creative abilities to contribute to innovative projects in the field of content creation and AI training.
Experience
Work history, roles, and key accomplishments
Large Language Model Trainer
Freelance
Jan 2021 - Present (4 years 6 months)
Designed and optimized prompts for Supervised Fine-Tuning (SFT) of large language models, significantly improving the quality and precision of AI responses. Implemented Reinforcement Learning with Human Feedback (RLHF) techniques to enhance model behavior and alignment with user interaction goals, collaborating with cross-functional teams for continuous improvement.
Prompt Designer
Freelance
Jan 2021 - Present (4 years 6 months)
Created realistic scenarios and dialogues to train artificial intelligence systems, ensuring diverse linguistic representation. Tested and evaluated prompts for quality and coherence, implementing improvements to achieve optimal performance in real-world applications.
Freelance Content Writer
Women's Blog
Jan 2020 - Dec 2021 (1 year 11 months)
Produced informative and engaging articles on topics related to women’s well-being, with a strong focus on SEO optimization for improved online visibility. Enhanced content reach and search engine ranking through targeted keyword strategies and on-page SEO best practices.
Italian Language Teacher Intern
University of Palermo
Jan 2016 - Dec 2017 (1 year 11 months)
Planned and conducted personalized Italian language lessons for international students at various proficiency levels, adapting content to individual needs. Developed interactive teaching materials, fostering engagement and active participation among students.
Education
Degrees, certifications, and relevant coursework
University of Bologna
Master's Degree, Linguistics
Completed a Master's Degree in Linguistics, focusing on advanced linguistic theories and research methodologies. Developed expertise in language analysis and structure.
University of Palermo
Bachelor's Degree, Languages
Obtained a Bachelor's Degree in Languages, gaining proficiency in multiple languages and understanding their cultural contexts. Developed strong foundational knowledge in linguistic principles.
Tech stack
Software and tools used professionally
Availability
Location
ZimbabweAuthorized to work in
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