A modern, responsive personal portfolio built with React, Vite, and Tailwind CSS, showcasing projects, skills, and professional growth through a clean MERN-stack inspired workflow.
- Full Stack Developer
- Programmer
- Software Engineer
FN
FAITH NJERI MAINA
- Nairobi, Kenya
- 1 project
I’m Faith Njeri Maina, an AI trainer and software engineer based in Nairobi, with over 1,500 hours of AI training, data annotation, and response evaluation experience from platforms like Outlier AI and Remotasks.
About
I’m Faith Njeri Maina, an AI trainer and software engineer based in Nairobi, with over 1,500 hours of AI training, data annotation, and response evaluation experience from platforms like Outlier AI and Remotasks. I enjoy improving prompt quality, comparing and ranking model responses, and helping ensure outputs are accurate, relevant, and aligned with content-safety guidelines.
Alongside my AI work, I build full-stack applications using JavaScript and modern web technologies like React.js, Node.js, Express, and MongoDB. I’m especially interested in combining strong engineering practices with high-quality AI data workflows—so systems learn better, behave more reliably, and deliver useful results.
- Joined October 2026
Industry experience
- Software & Internet
- Computers & Electronics
- Education
Projects · 1
Work experience· 4 roles
Intern Skyfalke Agency · Skyfalke AgencyMay 2026 – Aug 2026 · 4 mos
Built responsive full-stack applications using React.js, Node.js, Express.js, and MongoDB. Implemented features, resolved bugs, and supported application testing, deployment, and ongoing maintenance. Collaborated on delivering functional UI and reliable backend endpoints through REST APIs, while ensuring smooth integration with the database-backed data layer.
Software Engineer Intern · Skyfalke AgencyMay 2026 – Aug 2026 · 4 mos
Built responsive full-stack applications using React.js, Node.js, Express.js, and MongoDB. Implemented features, resolved bugs, and supported application testing. Assisted with deployment and ongoing maintenance by following development best practices and collaborating to deliver functional updates.
AI Trainer · Outlier AIFeb 2025 – May 2026 · 1 yr 4 mos
Contributed 1,500+ hours of AI training and annotation work through Outlier AI and Remotasks. Reviewed and edited model responses for clarity, accuracy, relevance, and compliance with task instructions. Compared and ranked multiple responses using project criteria to provide consistent feedback and improve training quality. Performed safety- and policy-related review to support content alignment.
Data Annotator · RemotasksMar 2023 – Jan 2024 · 11 mos
Education
BSc Computer Science · Egerton University2023 – 2026
KCSE · Chuka Girls High School2019 – 2022
Bachelor of Science in Computer Science · Egerton University2023 – 2026
Kenya Certificate of Secondary Education · Chuka Girls High School2019 – 2022
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