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jonsuguiyama/README.md

Jon Suguiyama

Full-stack developer based in São Paulo, Brazil. Angular, React, TypeScript, Node.js, and before that, an art director.

LinkedIn · Behance · Email


Jon's GitHub stats Jon's top languages
Jon's GitHub streak



Stack

Frontend

Next.js React Angular TypeScript JavaScript Vite Tailwind CSS Sass

Backend

Node.js Express Java Spring Boot OAuth

Databases & Messaging

PostgreSQL RabbitMQ Redis

DevOps & Cloud

Docker GitHub Actions Vercel Google Cloud

AI/LLM

Gemini

Testing

Vitest Playwright


Featured projects

  • jobmetrics - upload your resume, search real developer job postings, get a live-updating match score powered by an LLM and a real message queue behind the scenes.
  • csv-insights - full-stack CSV data visualization dashboard with OAuth authentication, built with Next.js and TypeScript.
  • last-form - universal Chrome autofill extension for job applications, using Gemini with manual review before applying.
  • ghost-job-detector - checklist and automatic text analysis to tell whether a job posting is real or a ghost job, PT/EN/ES with real sources.
  • workflow-manager - Kanban-style task management app built to demonstrate full-stack capabilities and infrastructure security with isolated temporary user sandboxes.

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  1. last-form last-form Public

    O último formulário de candidatura que você vai precisar preencher! Extensão Chrome universal de autofill de vagas com IA (Gemini), com revisão manual antes de aplicar.

    JavaScript 1

  2. csv-insights csv-insights Public

    Full-stack CSV data visualization dashboard with OAuth authentication, built with Next.js 15 and TypeScript.

    TypeScript

  3. ghost-job-detector ghost-job-detector Public

    Checklist and automatic text analysis to tell whether a job posting is real or a ghost job - PT/EN/ES, with real sources.

    JavaScript

  4. jobmetrics jobmetrics Public

    Upload your resume, search real developer job postings from Brazilian tech communities, and get a live-updating match score for each one, powered by an LLM and a real message queue behind the scenes.

    TypeScript

  5. workflow-manager workflow-manager Public

    A sleek, modern, and highly responsive Kanban-style task management application. Built to demonstrate advanced full-stack capabilities, robust infrastructure security, and seamless user experience …

    TypeScript

  6. zerosum zerosum Public

    Double-entry bookkeeping ledger engine, built incrementally with Java and Spring Boot

    Java