Full-Stack Engineer · AI Solutions Automation
Manila, Metro Manila, Philippines
I'm a full-stack engineer and automation specialist with 10+ years of experience building production SaaS platforms, AI-driven workflows, and integrated business systems — from CRM dashboards and payment pipelines to outreach automation that eliminates manual overhead and scales operations.
Freelance, contract
Nov 2011 to Feb 2026
AI & Automation Engineer — Marketing Bot Platform • Architected automated bot systems for large-scale marketing operations, scaling account warm-up workflows to thousands of accounts daily • Automated affiliate processes end-to-end, reducing manual intervention by 80% and improving campaign turnaround time Full-Stack Developer — AI Accounting & Finance Platform • Built AI-driven accounting workflows using natural-language inputs for automated financial statement generation • Implemented validation and audit controls ensuring data integrity and regulatory compliance Full-Stack Developer — AI Document Management System • Developed real-time AI document management platform with streaming AI responses and optimized frontend state management • Delivered containerized, production-ready backend with scalable architecture Full-Stack Developer — Cohort Management Platform • Built comprehensive cohort operations platform for coding bootcamp with enrollment, scheduling, and progress tracking • Automated admin workflows across multiple cohorts, significantly reducing operational overhead Full-Stack Developer — Healthcare Directory Platform • Designed scalable backend services with APIs optimized for efficient querying and real-time updates • Integrated secure payment processing and cloud data storage solutions Full-Stack Developer — Health & Wellness E-commerce • Built supplement customization platform with complex nutritional calculation logic • Designed scalable NoSQL data models supporting personalized product configurations Full-Stack Developer — Digital Marketing Platform • Developed subscription-based marketing platform with SSR, implementing billing, authentication, and subscription management • Designed scalable relational database schemas optimized for high-traffic operations Frontend Developer — Recruitment Platform • Migrated legacy frontend to modern React architecture, improving performance and maintainability • Implemented automated testing pipelines ensuring production stability Full-Stack Developer — Cannabis Data Discovery Platform • Built data-driven discovery platform with advanced search, filtering, and SEO optimization Full-Stack Developer — Music School Management Platform • Developed frontend for enrollment, scheduling, and lesson management with real-time attendance tracking Full-Stack Developer — Perfume Materials Supplier • Built e-commerce platform using WordPress and WooCommerce for specialty perfume materials • Developed custom LMS for customer education and product training