From: 03 August 2025 - To: 09 August 2025

Total Time: 14 hrs 53 mins

Swift     12 hrs 27 mins  █████████████████████░░░░   83.72 %
Python    1 hrs 27 mins   ██▒░░░░░░░░░░░░░░░░░░░░░░   09.79 %
Bash      0 hrs 30 mins   █░░░░░░░░░░░░░░░░░░░░░░░░   03.39 %
Json      0 hrs 24 mins   ▓░░░░░░░░░░░░░░░░░░░░░░░░   02.65 %
YAML      0 hrs 3 mins    ░░░░░░░░░░░░░░░░░░░░░░░░░   00.33 %

Hey, I’m Jannis — a full-stack developer, AI enthusiast, and cloud tinkerer based in Berlin 🇩🇪.
With over 7 years of programming experience, I love building things that combine speed, simplicity, and intelligence.
Currently, I’m working on a mobile audio platform with transcription and AI-powered processing on GCP, while leading the backend development in FastAPI.

What drives me is creating tools that save people time — whether it’s automating boring stuff, building productivity apps, or making AI feel seamless.

🛠️ I build with precision. I ship with care. I learn fast and iterate faster.

• Python – my go-to for backend, AI, and automation (7+ years)
• Swift – iOS app development using SwiftUI & AVFoundation
• Java – strong OOP foundation, used in early education and tooling
• HTML/CSS – UI structuring for web-based tools and dashboards
• SQL – relational DBs with PostgreSQL, Supabase, Firebase
• C# – built accounting tools and learned LINQ/OOP patterns

• FastAPI – high-performance Python backend APIs with async support
• JWT, OAuth2 – secure authentication systems
• SQLAlchemy + Alembic – DB migrations and ORM
• Pandas, NumPy – data transformation and processing
• Whisper, Groq API – AI-driven audio transcription and summarization

• SwiftUI – native iOS UI development
• AVFoundation – high-quality audio recording/playback
• URLSession / Alamofire – network communication
• PyQt6 / CustomTkinter – desktop GUIs for tools and automation

• Google Cloud Platform (GCP) – Cloud Run, GCS, Artifact Registry
• Docker – containerized deployment and development
• GitHub Actions – CI/CD workflows for testing and deployment
• Discord Webhooks – real-time status updates for team CI/CD
• Kubernetes (basics) – orchestration concepts & experimentation

• Neovim + tmux – terminal-first productivity setup
• VSCode + Jupyter – notebooks and structured backend work
• Git, GitHub, Jira – version control and agile tracking
• Notion, Home Assistant, Bitwarden – daily ops and automation

• 🎙️ An iOS app for audio recording with AI transcription (Swift + GCP)
• 🧾 A time tracker app for freelancers with exportable invoices

I’d love to contribute to:

• FastAPI/NLP projects
• Open-source productivity tools
• Cloud-native backend platforms

• Mail: jannis@krija.info
• LinkedIn: linkedin.com/in/jannis-krija
• GitHub: github.com/cipher-shad0w

🤍Built with heart, deployed with containers. 🐳