# Zomer Gregorio

> Personal portfolio of Zomer Gregorio, Software Engineer.

## Key Sections

- [Home](https://zomeru.dev): Portfolio overview with professional experience and skills
- [Projects](https://zomeru.dev/projects): Selected work and case studies
- [Blog](https://zomeru.dev/blogs): Technical writing on software engineering and web development
- [Ask Zomer AI](https://zomeru.dev/ask): AI assistant for questions about Zomer's work, experience, projects, and writing
- [GitHub Contributions](https://zomeru.dev/github-contributions): GitHub contribution activity and commit history across owned repositories
- [Contact](https://zomeru.dev/contact): Ways to get in touch

## Structured Agent and Developer Access

- [Public REST API](https://zomeru.dev/api/v1): Versioned JSON resources for profile, resume, experience, projects, blogs, and tech stack
- [OpenAPI 3.2](https://zomeru.dev/openapi.json): Complete REST contract
- [Portfolio MCP](https://zomeru.dev/api/mcp): Stateless Streamable HTTP MCP server
- [Documentation MCP](https://zomeru.dev/api/mcp/docs): API guide, authentication policy, and OpenAPI tools
- [API Catalog](https://zomeru.dev/.well-known/api-catalog): RFC 9727 Linkset discovery document
- [MCP Server Card](https://zomeru.dev/.well-known/mcp/server-card.json): MCP metadata and tool index
- [Documentation MCP Server Card](https://zomeru.dev/.well-known/mcp/docs-server-card.json): Documentation MCP metadata and tool index
- [Agent Skills](https://zomeru.dev/.well-known/agent-skills/index.json): Machine-readable capabilities
- [Schema Map](https://zomeru.dev/schemamap.xml): NLWeb index for structured schema feeds
- [Schema Feed](https://zomeru.dev/structured-data/portfolio.jsonl): Aggregated schema.org records as JSON Lines
- [Developer Guide](https://zomeru.dev/developers.md): REST and MCP integration instructions

## Contact

- Website: https://zomeru.dev
- Email: zomergregorio@gmail.com
- GitHub: https://github.com/zomeru
- LinkedIn: https://www.linkedin.com/in/zomergregorio/

## Experience

- Software Developer at Seansoft Corporation (Jan. 2024 — Apr. 2026)
- React Developer at Binbooker (Mar. 2025 — July. 2025)
- Full Stack Developer at Evelan GmbH (Aug. 2023 — Dec. 2023)
- Software Engineer at Beyonder Inc. (Feb. 2022 — Aug. 2023)
- Full Stack Developer at Freelance (Sep. 2021 — Feb. 2022)

## Projects

- Rezumer AI: Rezumerai is an AI-assisted resume builder for job seekers who want one workspace to draft, refine, tailor, and export resumes. It combines structured resume editing with AI-powered section optimization, job-description matching, and a scope-aware assistant that can answer public, account, or admin questions based on the current user's access.
- Batibot: Batibot is an AI-powered messaging companion that helps you find the right information and services for your needs.
- Zomink: Zomink is an open-source link management platform with all the features you need in one place. Manage, track, and shorten your URLs with your custom alias.
- STICA LMS: STICA LMS is my capstone project for my college. It is an online library management system for STI College Alabang.
- Kokuban: Kokuban is meant to assist the teachers in Japan to create online educational materials that their students can access and use from the browser.
- Zomify: Zomify is a spotify clone that is built with SvelteKit, Typescript, and Tailwind CSS.
- Paymongo.js: A lightweight, fully-featured, modular, typescript-compatible javascript library for Paymongo.
- Groundwork PH: An online B2B platform designed to create and gather networks for business establishments in the Philippines!
- Zomify Colors: A color palette app inspired by Flat UI Colors.

## Tech Stack

- Frontend: TypeScript, React, Next.js, TanStack, Tailwind CSS
- Backend: Node.js, Hono, Express, Django
- Data: PostgreSQL, Redis, Drizzle, Prisma
- Infrastructure / Tools: Docker, GitHub Actions, Cloudflare, Vercel

## 10 Recent Blog Posts

- [Node.js AsyncLocalStorage in High-Throughput Services: Overhead, Leaks, and Mitigation](https://zomeru.dev/blogs/nodejs-asynclocalstorage-production-overhead-leak-mitigation)
- [PostgreSQL Advisory Locks for Distributed Job Scheduling](https://zomeru.dev/blogs/postgresql-advisory-locks-distributed-job-scheduling)
- [Node.js SharedArrayBuffer and Atomics for Zero-Latency Worker Thread Interop](https://zomeru.dev/blogs/nodejs-sharedarraybuffer-atomics-worker-threads)
- [pgvector Index Migrations: Blue-Green HNSW Reindexing in PostgreSQL](https://zomeru.dev/blogs/pgvector-index-migrations-blue-green-hnsw-reindexing)
- [Node.js Async Context Tracking: High-Throughput Request Tracing with AsyncLocalStorage](https://zomeru.dev/blogs/nodejs-async-context-tracking-asynclocalstorage)
- [TypeScript Type-System Tail-Call Optimization for Scalable Recursive Types](https://zomeru.dev/blogs/typescript-type-system-tail-call-optimization)
- [React Native Asset Delivery with Cloudflare Workers and Expo DOM Components](https://zomeru.dev/blogs/react-native-asset-delivery-cloudflare-workers-expo-dom)
- [Deterministic Integration Testing with Ephemeral PostgreSQL Branches in CI/CD](https://zomeru.dev/blogs/deterministic-integration-testing-ephemeral-postgresql-branches-ci-cd)
- [Deterministic Native Module Mocking with Expo Modules SDK and JSI](https://zomeru.dev/blogs/deterministic-native-module-mocking-expo-jsi)
- [Architecting Resilient LLM Gateways with Bun and BullMQ](https://zomeru.dev/blogs/architecting-resilient-llm-gateways-bun-bullmq)

## Full Content Index

For a complete list of all blog posts with descriptions, see: https://zomeru.dev/llms-full.txt