Joseph
Mercado

Freelance Web Developer · Tech Content Creator · Aspiring Cloud Engineer

Batangas State University — JPLPC Malvar Campus

Bachelor of Science in Information Technology

2024 – Present

Malvar, Batangas, Philippines

Microsoft Certified: Azure Fundamentals (AZ-900)

Microsoft

GitHub Foundations

GitHub

eGovPH Hackathon 2026

Competitor / Participant

Claude Code 101

Anthropic

Responsive Web Design

freeCodeCamp

Technical Content Creator (Tech & AI)

Independent · Tanauan City, Philippines

Mar 2026 – Present
  • Script and produce technical content documenting AI progressions, automation tutorials, and web development across TikTok.
  • Distill complex technical architectures and AI workflow concepts into accessible, engaging formats for diverse digital audiences.

AyudaTrack — eGovPH Mobile App Solution Service

React · TypeScript · Vite · Express · Firestore · Live Demo ↗

Jul 2026
  • Engineered a proposed solution service for the official eGovPH Mobile App during the eGovPH Hackathon 2026, advancing to the Top 46 out of 600+ participants.
  • Integrated authorized official eGovPH platform APIs (platforms.e.gov.ph) and PhilSys eVerify to build a secure "Once-Only Data" pipeline, automating document retrieval and verification for national aid programs (4Ps, Social Pension, AICS, and fuel subsidies).
  • Designed backend architecture and validated core system logic using Express, Firestore, and agentic coding workflows, implementing smart appointment scheduling to replace redundant paperwork and eliminate physical queues.
  • Developed an accessible, citizen-centered frontend using React, TypeScript, and Vite, featuring real-time application tracking, bilingual localization (English/Filipino), and text-to-speech integration.

Languages & Frameworks

TypeScript JavaScript React Next.js Node.js REST APIs Tailwind CSS

Databases

PostgreSQL MySQL Supabase

AI & Automation

Anthropic OpenAI OpenRouter AI Agents n8n

DevOps & Cloud

Git GitHub Vercel Docker Microsoft Azure Google Cloud

Tools & IDEs

VS Code Google Antigravity IDE Cursor