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Mark Daniel Edillor

@markdanieledillor

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Full-stack software and AI engineer at SUpost, who built Gemini listing assistants and an AI agent for its marketplace.

Philippines

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At SUpost, I lead development of its marketplace and Capmus, shipping features and modernizing both with Next.js, TypeScript, Supabase, and AWS S3. I built Capi, a Gemini-powered listing assistant that works with sellers’ photos and video, and Capi Agent, which can fill in and publish listings through the real create-listing flow with user confirmations and safeguards.

I also shipped marketplace payments and housing bookings, and added tool calling to Capi Chat with live evaluations and PII redaction. As a freelance developer, I built 888Group’s runner portal and a PostgreSQL commitment engine that prevents buyers from over-committing deals.

My work also includes an AI-assisted emergency response platform that was named Champion out of 1,355 research papers, plus a Gemini-powered portfolio assistant with 51 automated evaluations. I enjoy building secure, user-centered software, from database design and system architecture through polished interfaces.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Software Engineer & AI Engineer

Current

SUpost

Jul 2025 - Present (1 year 3 months)

Lead development of SUpost, the Stanford community's marketplace, and its multi-campus version, shipping most features and modernizing on Next.js, TypeScript, Supabase, and AWS S3. Built Capi, a multimodal AI listing assistant on Gemini, and Capi Agent using Gemini function calling, along with Stripe payments and housing bookings.

Next.js TypeScript Supabase S3 Gemini API Function Calling Multimodal Generation Stripe GitHub Actions Docker Google Cloud Run CI CD

Current

Freelance Full-Stack Developer

Current

Independent

Nov 2022 - Present (3 years 11 months)

Lead developer of 888Group's runner portal, replacing WhatsApp and WeChat deal threads for a team of 40–50 buyers. Delivered websites, web apps, and desktop tools for 15+ clients, improving user experience and site traffic, and set up automated testing and streamlined deployments, cutting update time by 30%.

Next.js TypeScript Supabase Tailwind PostgreSQL React Laravel NodeJS MySQL Playwright CI CD

Tech Support Intern

Rodriguez Municipal Police Station

May 2025 - May 2025 (0 months)

Diagnosed and resolved 30+ hardware and software issues, maintaining 99% system uptime. Helped resolve 4+ crime incidents through digital backtracking, monitoring, incident data analysis, and crime mapping during 250 hours of on-the-job training.

hardware troubleshooting Software Troubleshooting Incident Data Analysis Crime Mapping