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James Wachira

@jameswachira

Full-Stack Developer building Vendoor, a Laravel and PostgreSQL marketplace with automated notifications and vendor dashboards.

Kenya

Message

What I'm looking for

I’m eager to contribute my technical expertise and digital transformation thinking to Kenya’s public service modernization objectives through the Public Service Internship Programme.

At RWS, I annotate and validate AI training data, supporting machine learning model development and intelligent automation initiatives.

As a freelance Full-Stack Developer, I’ve designed and deployed web and mobile applications. I’m currently building Vendoor, a marketplace platform with automated notifications, role-based access control, and vendor management dashboards.

At USIU-Africa, I provided IT support across 500+ users, managing helpdesk tickets, user access, and system backups. I also trained staff on digital collaboration tools and maintained IT asset records.

Experience

Work history, roles, and key accomplishments

Current

AI Data Annotation Specialist

Current

RWS

Jan 2026 - Present (9 months)

Performs high-quality AI training data annotation and validation, ensuring accuracy and consistency across datasets used in machine learning model development. Contributes to digital transformation initiatives by supporting intelligent automation projects across organizational workflows.

AI Training Data Annotation Data Validation Machine Learning Digital Transformation Automation

Current

Full-Stack Developer

Current

Independent

Jan 2022 - Present (4 years 9 months)

Designed and deployed production web and mobile applications using Python, Java, Laravel, PostgreSQL, and Firebase. Managed complete project lifecycles from discovery through deployment, building systems that serve real user needs with reliability and security.

Python Java Laravel PostgreSQL Firebase Web Development Mobile Development Project Management

AI Training Specialist

Atlas Capture

Jan 2025 - Dec 2026 (1 year 11 months)

Trained and validated AI models for computer vision and natural language processing tasks, building systems that solve real-world business problems. Developed structured datasets and conducted quality assurance on AI-generated outputs.

AI Training Computer Vision Natural Language Processing Data Annotation Quality Assurance Data Set Development

IT Support Intern

USIU-Africa

Sep 2025 - Dec 2025 (3 months)

Provided enterprise-level IT support across 500+ users, managing helpdesk tickets, hardware configuration, and system maintenance. Administered user accounts, access controls, and system backups in compliance with institutional IT security policies.