Błażej Gonczar Brunoiooo

👋 Hey, I'm Błażej Gonczar

Full Stack Developer • DevOps-minded • Security-focused

I build web and mobile applications, backend systems, automations, integrations, and infrastructure that actually ships.

🧠 About me

I'm a Full Stack Developer focused on building practical digital products — from backend systems and APIs to mobile applications, DevOps workflows, integrations, automation tools, and security-oriented solutions.

I enjoy projects where code solves real business problems: sales processes, operations, customer communication, infrastructure, deployment automation, and technical analysis.

Code with purpose.
Deploy with confidence.
Break things before attackers do.

🚀 What I do

Full stack web application development
Mobile apps with React Native
Backend systems, APIs and integrations
Docker-based environments and deployment automation
Linux server administration
Application and infrastructure security testing
Testing, debugging and technical analysis
WordPress / WooCommerce custom plugins
Process automation and internal tools

🛠️ Tech stack

Languages

Frontend & Mobile

Backend & Frameworks

Databases & Data Layer

DevOps, Infrastructure & Tools

🔥 Selected projects

🎟️ Ticket scanner mobile app + API

Mobile application for ticket scanning and entry verification, connected with a backend API.

Tech: PHP, Laravel, React Native, API

📬 Mailing management system

Web application for managing customer communication, segmentation and mailing automation.

Tech: PHP, Laravel, Vue, Node.js

🤝 Business cooperation acquisition app

Internal web platform supporting partnership acquisition, data management and process workflows.

Tech: PHP, Laravel, Vue, Node.js

🕵️ Public event data scraper

System for collecting, aggregating and processing public event data for market monitoring and competitor analysis.

Tech: Node.js

📡 NFC card programmer

Mobile application for programming NFC cards with server-side communication.

Tech: React Native, Node.js

🧩 WordPress / WooCommerce plugins

Custom plugins and integrations for WooCommerce, Orderry, InPost, Teamsale and mailing templates.

Tech: PHP, WordPress, WooCommerce, REST API

🧬 Current focus

currently_building:
  - scalable backend systems
  - mobile tools for real-world operations
  - deployment automation
  - secure infrastructure
  - business process automations

interested_in:
  - system architecture
  - backend engineering
  - cybersecurity
  - DevOps
  - technical reverse engineering

🧱 Developer mindset

Build clean.
Automate boring.
Secure early.
Deploy fast.
Improve constantly.

Navigation Menu