Hi, I'm Jonathan

Programmer & Software Tester

About

I have experience building web and mobile applications, automation tools, bots, and scripts. I hold a Computer Programming diploma from Georgian College and have developed experience in various technologies, a few I could mention are Node.js, Python, React, HTML/CSS/JavaScript, C#, and more. I'm currently expanding my skills in software testing and quality assurance, with a focus on building reliable, well-tested applications and developing into a strong QA professional.

Tech Stack

Backend

  • Node.js
  • Express
  • Python
  • FastAPI

Frontend

  • React
  • JavaScript
  • HTML
  • CSS

Databases

  • PostgreSQL
  • SQLite
  • SQL

Learning

  • C#
  • .NET

My Projects

  1. Bug Bounty Agent

    AI-powered security scanning platform with autonomous vulnerability detection.

    FastAPI · React · PostgreSQL · WebSocket

    2025 ↗

  2. DGuard

    Self-hosted compliance proxy for AI API traffic with real-time sensitive data scanning.

    FastAPI · Python · SQLite

    2025 ↗

  3. XTrackerBot

    Crypto scraper monitoring Twitter accounts with engagement-based scoring.

    Node.js · SQLite · Telegram API

    2024 ↗

  4. SeaTracker

    Real-time NFT drop tracker with Telegram and Discord alerts.

    Node.js · OpenSea API · Telegraf

    2024 ↗

Certificates

  1. Computer Programming Diploma

    Georgian College — Barrie, ON

    CGPA 3.7

    2026

  2. Web Design with WordPress

    IT Training Certificate

    2023

  3. UI & UX Design

    Certificate Program

    2022

  4. Java Programming

    Certificate Program

    2022

Get in Touch

I'm open to joining your team as a full-time employee, and I'm also available for freelance or contract work. If you'd like to work together, you can reach me directly at [email protected], or just drop a message using the form below.