Edigar Osoro Nyabuto

Detail-oriented Software Engineer and Data Annotation Specialist with 3+ years of hands-on experience in high-volume data evaluation, multilingual transcription, and AI model training. Proven track record in executing precise multi-modal tasks including text-to-speech validation, audio/video evaluation, and object tagging. Exceptionally skilled at translating complex technical requirements into high-quality training datasets, offering native-level fluency in Swahili and Gusii alongside advanced English capability.

Adept at interpreting complex project guidelines to maintain strict quality and accuracy metrics under tight deadlines.

Transcription & Data Annotation Specialist - CrowdGen by Appen - Remote / Freelance

(2022-09)

• Perform high-volume, high-precision data collection, linguistic annotation, and text-to-speech alignment for global AI training datasets.
• Execute complex multi-modal quality assurance tasks, including video bounding boxes, object tagging, and precise audio validation.
• Conduct critical pairwise comparisons and ranking tasks to judge the safety, factual accuracy, and natural language fluency of LLM-generated responses.
• Consistently maintain 95%+ target quality metrics by rapidly adapting to evolving client platforms and complex labeling guidelines.

Software Engineer Intern - The Judiciary of Kenya - Nairobi, Kenya

(2025-07 - 2025-09)

• Assisted in managing localized data pipelines and preprocessing structural information for internal digital systems.
• Collaborated on rigorous technical quality control workflows to optimize data processing and user interaction mechanisms.

Bachelor of Science - Software Engineering - Zetech University

Certification - Software Development and AI - Power Learn Project