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Currently working with training AI large language models (LLMs). 8 years of previous work experience as an English to Finnish translator, with projects including written documents, video scripts (voiceover, narration & dramatizations), and video subtitling, as well as proofreading and editing texts. Additional experience as voice actor, audiobook reader, and voiceover artist.…

Joni Savolainen

Writer, AI Prompt Engineer, Data Annotator, +1

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Currently working with training AI large language models (LLMs). 8 years of previous work experience as an English to Finnish translator, with projects including written documents, video scripts (voiceover, narration & dramatizations), and video subtitling, as well as proofreading and editing texts. Additional experience as voice actor, audiobook reader, and voiceover artist.…

Available to hire

Currently working with training AI large language models (LLMs). 8 years of previous work experience as an English to Finnish translator, with projects including written documents, video scripts (voiceover, narration & dramatizations), and video subtitling, as well as proofreading and editing texts. Additional experience as voice actor, audiobook reader, and voiceover artist.

Skills

Experience Level

Expert

Expert

Beginner

Beginner

Beginner

Beginner

Beginner

Beginner

Language

Finnish

Fluent

English

Advanced

Swedish

Intermediate

Russian

Beginner

French

Beginner

Work Experience

AI/LLM Trainer at Self-employed

January 1, 2025 - June 20, 2024

Providing human feedback used for training AI models, including reviewing, rating, and editing model responses from Large Language Models using the RLHF method. Rating and reviewing the work of other annotators.

Translator, Team Coordinator at Jehovan todistajat

October 1, 2017 - February 28, 2019

Translated internal documents from English to Finnish, coordinated a team of about 10 part-time volunteers, and recruited and trained new volunteers.

Translator, Scheduler at Jehovan todistajat

January 1, 2010 - December 31, 2015

Translated publications and internal documents from English to Finnish, scheduled document translation and publishing in 7 languages to 4 countries, and provided computer support and training for other translators.

Software Developer, Trainee at Mikrolinna

February 1, 2007 - April 30, 2008

Designed mathematical exercises for educational software, developed Flash animations, and tested software.