Silas Kilonzo

Silas Kilonzo Full-Stack Developer | AI & Data Solutions Engineer | Remote Freelancer Professional Summary Innovative and results-driven software engineer with 5+ years of experience building scalable web applications, AI-powered systems, and MVPs for startups and enterprises. Skilled in fullstack development, natural language processing, and real-time data solutions. Adept at collaborating with cross-functional teams, delivering projects on time, and exceeding client expectations. Passionate about solving complex problems with clean, efficient code. Core Skills • • • • • Web Development: Next.js, React, Supabase, Node.js, Django, Flask Databases & APIs: PostgreSQL, MongoDB, REST APIs, GraphQL, Google Maps API AI & Machine Learning: NLP, Deep Learning, TensorFlow, PyTorch, Emotion Detection Systems Cloud & DevOps: AWS, Docker, CI/CD pipelines, GitHub Actions Other Tools: Git, Agile/Scrum, Figma, Jira, Hubstaff, Freelancer platforms Professional Experience Freelance Full-Stack Developer Remote | 2020 – Present • • • • • Designed and developed MVP web applications using Next.js, Supabase, and API integrations. Built AI-powered data extraction systems for clients in healthcare and finance. Delivered real-time emotion detection solutions leveraging deep learning models. Collaborated with international clients via Hubstaff, Freelancer, and Guru platforms. Consistently achieved 5-star ratings and repeat contracts due to high-quality delivery. Software Engineer – Startup Projects Remote | 2017 – 2020 • • • • Developed patient management systems with secure data handling and intuitive UI. Integrated third-party APIs (Google Maps, payment gateways) into web applications. Optimized backend performance, reducing server costs by 30%. Mentored junior developers and contributed to open-source projects. Education Bachelor of Science in Information Technology - Egerton University, Kenya, 2014 Selected Projects • • • • AI Data Extraction System: Automated structured data collection from unstructured text. Real-Time Emotion Detection: Built a deep learning model for facial emotion recognition. Web App MVP: Developed a scalable MVP integrating Next.js, Supabase, and Google Maps API. Healthcare Management Platform: Designed a secure patient management system with role-based access. Certifications • • • AWS Certified Solutions Architect TensorFlow Developer Certificate Verified Freelancer (Freelancer.com, Guru, Hubstaff) Languages • • English (Fluent) Swahili (Native) References Available upon request.