Centrine User
@centrineuser
Versatile full-stack developer and data specialist blending statistics, web development, and AI annotation.
What I'm looking for
I am a versatile professional with a foundation in statistics and hands-on experience across full-stack web development, data analysis, AI annotation, and digital content. I deliver responsive front- and back-end solutions, manage CMS platforms, and build structured datasets to support LLM training.
My work spans React, Node.js, Python, PostgreSQL/MySQL, WordPress/Wix and modern tooling like Git, Postman and VS Code, alongside analytics and SEO practices. I have contributed to multilingual annotation projects, evaluated model outputs, and optimized web performance using Core Web Vitals and structured data.
I thrive in collaborative, fast-paced environments that value learning, attention to detail, and cross-functional communication, and I bring a pragmatic, data-informed approach to solving technical and content challenges.
Experience
Work history, roles, and key accomplishments
Full Stack Developer
Cybasoft
Jun 2025 - Present (5 months)
Delivered responsive web and backend solutions across industries, switching between React, Django, Flask, and Node.js stacks and managing RESTful integrations and database queries.
Data Annotation Specialist
Digital Divide Data
May 2025 - Present (6 months)
Created structured, high-quality annotated datasets for LLM training in health and agriculture, performing slot-filling, intent tagging, and utterance-level evaluation.
AI Evaluator
Sama Kenya
Sep 2024 - Dec 2024 (3 months)
Reviewed model-generated content for alignment with instructions and user queries and participated in feedback cycles to improve vision-language system accuracy.
Expert Annotator
Mindrift / Toloka
May 2024 - Jun 2024 (1 month)
Designed annotation tasks and guidelines for AI model refinement and supported multilingual data labeling workflows to improve model performance.
Virtual Assistant
Echo Tech Innovations
Feb 2021 - May 2024 (3 years 3 months)
Provided executive support including email management, scheduling, document management, website updates, CRM entries, and internal report preparation.
Monitoring and Evaluation Staff
Moja Expressway
Mar 2022 - May 2023 (1 year 2 months)
Collected operational road-use data, created digital dashboards, and contributed to monthly M&E reports used in partner evaluations.
Voter Registration Clerk
IEBC
Oct 2021 - Feb 2022 (4 months)
Facilitated biometric voter registration, validated entries, and produced system reports during national registration drives.
Constituency Officer
Uwezo Fund Oversight Board
Jan 2020 - Dec 2020 (11 months)
Reviewed funding applications, coordinated community vetting sessions, and filed development progress reports to support local grant oversight.
Enumerator
Kenya National Bureau of Statistics
Aug 2019 - Sep 2019 (1 month)
Collected household census data using mobile tablets, ensured GPS-tagged uploads, and maintained data accuracy during field enumeration.
Education
Degrees, certifications, and relevant coursework
University of Nairobi
Bachelor of Science, Statistics
2015 - 2019
Completed a Bachelor of Science in Statistics with coursework and training in statistical methods and data analysis applied to practical projects.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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