Full Stack Developer building real-world systems — from aviation tools to SaaS platforms and scalable web apps.
I enjoy designing clean architectures, solving real problems, and turning ideas into usable products.
- 🧠 10+ years building software across multiple stacks
- 🚁 Currently working in the aeronautical sector, solving real operational problems
- ⚙️ Focused on Go (Fiber) + React ecosystems
- 🏗️ Building SaaS products, internal tools, and scalable architectures
- 🌍 Running my own company: Donesys Tech OÜ
- 📈 Interested in product thinking, automation, and business-driven development
- 📚 Always learning new technologies and best practices to improve my development and data processing skills.
I’m passionate about sports and real-world experiences.
Some of the ideas I enjoy exploring:
- 🤿 Diving log & experience tracking apps
- 🏃 Performance and activity tracking tools
- 🌍 Travel-based planning and organization systems
I like building products that connect technology with real-life activities.
Frontend
- React, Next.js (App Router), Tailwind CSS
- React Query, modern UI/UX patterns
Backend
- Go (Fiber), REST APIs
- Clean architecture & scalable services
Infrastructure
- Docker, VPS, Kubernetes
- Cloudflare, DNS, reverse proxies
Database
- PostgreSQL, Supabase
Other
- API design, automation, scraping
- System architecture & performance optimization
- Flight log systems for pilots
- Internal tools for helicopter operations
- Airport & aviation data handling
- Booking & recommendation systems
- Real-time data-driven apps
- Docker-based home lab
- Secure local services with VPN & reverse proxy
- Automation systems (n8n, scripts, etc.)
I'm starting to open-source parts of my work and experiments.
- Building scalable SaaS products
- Improving system architecture patterns
- Creating real-world usable tools (not just demos)
- Turning private projects into reusable public components
- 💼 LinkedIn: joanreca95
- 🌐 Website: Donesys Tech
- 📫 Contact: Contact
Most of my projects start as a real problem I face — then turn into tools that others can use.
Thanks for stopping by! Feel free to explore my repositories and reach out if you’d like to collaborate. 🚀