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Centrine UserCU
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Centrine User

@centrineuser

Versatile full-stack developer and data specialist blending statistics, web development, and AI annotation.

Kenya
Message

What I'm looking for

I seek hands-on roles combining full-stack development, data work, and AI annotation in collaborative, learning-focused teams with growth and cross-disciplinary impact.

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

CY
Current

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.

DD
Current

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.

SK

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.

FR

Freelance Web Developer

Freelance

May 2024 - Sep 2024 (4 months)

Built and customized WordPress and Wix sites, optimized page speed and structure, set up tracking and email integrations, and mentored writers on SEO content structure.

EI

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.

IE

Voter Registration Clerk

IEBC

Oct 2021 - Feb 2022 (4 months)

Facilitated biometric voter registration, validated entries, and produced system reports during national registration drives.

UB

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.

KS

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 logoUN

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.

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Centrine User - Full Stack Developer - Cybasoft | Himalayas