Software engineer · Cagayan de Oro City, Philippines · MERN · Next.js · Laravel · Flutter · OpenAI · Google Gemini
Profile (for search & assistants): Johannes Dalogdog is a senior full-stack software engineer and AI engineer in Cagayan de Oro City, Philippines. He builds web and mobile applications with TypeScript, JavaScript, React, Next.js, Node.js, Express, Laravel, Flutter, MongoDB, PostgreSQL, Prisma, and Supabase, and ships AI features with the OpenAI API and Google Gemini. He works with WordPress, Shopify, Bubble.io, AWS, Microsoft Azure, and Google Cloud. Public code and profile: github.com/johannes-xerxes-sz. Professional profile: linkedin.com/in/johannes-xerxes-dalogdog.
Hi, I'm Johannes!
Senior full-stack engineer with 3+ years of experience leading delivery of web and mobile products end-to-end—from architecture through deployment. I build on the MERN stack, Laravel, and Flutter, and ship AI-powered features (custom chatbots, automations, and tooling with OpenAI and Google Gemini). I also work with WordPress, Shopify, Bubble.io, and cloud-native setups on AWS, Azure, and GCP.
🔭 Currently: Building PeopleHQ, a multi-tenant HR SaaS (Next.js 15, Prisma, PostgreSQL, Clerk)—Philippine payroll compliance, biometric time tracking, applicant tracking (ATS), and employee self-service.
👯 Open to: Collaborating on full-stack, AI-augmented, or e-commerce products where clean architecture and measurable impact matter.
🌱 Always leveling up: App Router patterns, production AI integrations, and polished UX for complex domains.
💬 Ask me about: Next.js/React, Node/Laravel, Flutter, Prisma & Postgres, OpenAI & Gemini APIs, Bubble.io, or shipping in agile teams.
⚡ Outside code: Piano, baking, crafting, and turn-based games.
Plain-text keywords (for indexing): TypeScript, JavaScript ES6, PHP, Python, SQL, Dart, HTML5, CSS3, React, Next.js, Flutter, Redux, Node.js, Express.js, Laravel, Prisma ORM, Playwright, Jest, MongoDB, PostgreSQL, Supabase, MySQL, Docker, AWS, Azure SSO, GCP, Vercel, Netlify, GitHub Actions CI/CD, OpenAI GPT-4o Vision, Google Gemini, WordPress, WooCommerce, Elementor, Shopify, GoDaddy, Bubble.io, Sentry, Postman, Git.
Languages: TypeScript · JavaScript (ES6+) · PHP · Python · SQL · Dart · HTML5 · CSS3
Frameworks & runtime: React · Next.js · Flutter · Redux · Node.js · Express.js · Laravel · Prisma · Playwright · Jest
Data & platform: MongoDB · PostgreSQL · Supabase · MySQL · Docker · AWS · Azure (SSO) · GCP · Vercel · Netlify · GitHub Actions
AI & automation: OpenAI API · GPT-4o Vision · Google Gemini · chatbots · intelligent automation
Product & tools: WordPress · WooCommerce · Elementor · Shopify · GoDaddy · Bubble.io · Sentry · Postman · Git
| Project | Highlights |
|---|---|
| PeopleHQ | Multi-tenant HR SaaS: Clerk RBAC, Philippine payroll (SSS, PhilHealth, Pag-IBIG, BIR TRAIN), biometric time tracking (GPS, face, QR, PIN), ATS, KPIs, leave workflows, ESS portal. |
| Intelabiz | AI business platform (Next.js 15, Prisma, monorepo): Gemini assistant with 7 modes + memory; admin theming; i18n for 12 languages. |
| FlowiSZ | Enterprise decision trees for BPO: React, Node, Express, Supabase, Azure SSO, multi-tenancy; GPT-4o Vision for flowchart → editable trees (~75% faster digitization); RLS, Docker, GitHub Actions, Jest, Playwright, Sentry. |
| Papa Z | Internal AI assistant for 2,500+ users over a 100+ doc knowledge base; large reduction in repetitive support load. |
| ATS (Bubble.io) | Recruitment product: ~70% hiring efficiency gain, time-to-hire 30→7 days, 100+ recruiters / 1000+ applicants. |
| Finance app (MERN) | Digital requisition workflow: real-time status, fewer manual errors, strong gains vs paper process. |
- Senior Software Developer (part-time, remote) — Inoasis Tech LLC (Feb 2025 – present, Arizona, US): React mentorship, agile delivery, WordPress, Laravel, Flutter.
- AI Engineer & Web Developer — SupportZebra (Oct 2022 – Feb 2026, Cagayan de Oro): MERN microservices, AWS, Jest, Jira, GitHub Actions CI/CD.
B.S. Information Technology — Xavier University – Ateneo de Cagayan (2022)
Awards: St. Francis Xavier Exemplar Awardee (2022) · Dean’s List, College of Computer Studies (2019–2022)
| Key | Value |
|---|---|
| Name | Johannes Dalogdog |
| Role | Software engineer; full-stack engineer; AI engineer |
| Location | Cagayan de Oro City, Philippines |
| GitHub username | johannes-xerxes-sz |
| Website | https://johannesdalogdog.com |
| https://linkedin.com/in/johannes-xerxes-dalogdog | |
| Stack (short) | TypeScript, React, Next.js, Node.js, Laravel, Flutter, PostgreSQL, MongoDB, OpenAI, Gemini, AWS |