Selfert Ratemo Arumba

I am a full-time teacher at a secondary school in Nairobi and rated as a top-notch remote freelancer, specifically when delivering high-quality web development, Python automation, Canva design, and AI-based data development to the clients in the USA, UK, Canada, Australia, and Europe with 9 years of proven experience. My specialty is creating blazing fast, dark-mode, and clean-structured HTML5, CSS3 (Tailwind/Bootstrap), and vanilla JavaScript websites and transforming Figma, Canva, or PSD designs into pixel-perfect and SEO-optimized websites. I have successfully implemented 150+ projects using small and lightweight Git-based CMSs (Decap CMS, TinaCMS, and Netlify CMS) deployed on Ionos, Netlify, Vercel, and Cloudflare Pages with an easy-to-use /admin panel provided to non-technical clients. Being a master of Canva Pro, I make beautiful pictures, 9:16 vertical video slideshows on TikTok/Reels, infographics, and entire branding packages in a minute.

I have knowledge of Python (web scraping (Selenium/BeautifulSoup), data cleaning, automated reporting, and Flask/FastAPI backends). I have been employed as an AI Data Specialist in CloudFactory Kenya since March 2023 with a combined overall accuracy of over 92% in multilingual audio transcription (English, Swahili, and native Gusii) and handwriting recognition and labeling objects (only done in Python/C++) during the evaluation of an LLM model. My qualifications include a B.Sc. in Control and Instrumentation Engineering (JKUAT), a Diploma in Computer Science (KCA University) and a Postgraduate Diploma in Education. Full-time teaching of KCSE Mathematics and Physics has sharpened my communication, accuracy, and patience skills—the skills that clients enjoy revising.