I'm a passionate Software Engineer with a strong foundation in fullstack development, AI/ML engineering, and embedded systems. I enjoy building scalable, modern applications with clean code and meaningful user experiences. I specialize in Python, JavaScript, and C++, and comfortably navigate both frontend and backend stacks.

• ⚙️ Build modern, responsive web and desktop applications (React, Tkinter, Electron)
• 🤖 Develop and deploy AI/ML models for real-world applications (e.g. real estate pricing, voice assistants)
• 📡 Create secure and efficient REST/GraphQL APIs for data-driven platforms
• 🧠 Design offline AI solutions using local LLMs (like Ollama & Vosk)
• 🛠 Build internal tools and automate workflows with Power Platform (PowerApps, PowerAutomate)

• 🎓 Engineer’s Degree in Software Development
• 🏆 Graduated with distinction (5.0 / 5.0 GPA)
• 📚 Bachelor Thesis:
  Offline AI Assistant – A smart voice assistant running fully offline using a local LLM.
  Focus on privacy, speed, and speech-to-text processing without internet dependency.
  Tech stack: Python, Vosk, Tkinter, SQLite, cryptography, Ollama.

A fully offline, private voice assistant built in Python using Vosk, Ollama, and Tkinter.
Equipped with note-taking, text-to-speech, password encryption, visual stats, and local database storage.

📌 Features:

• Chat with AI (LLM via Ollama)
• Voice commands & responses (STT + TTS)
• Secure notes stored in SQLite with encryption
• Data visualization (charts, calendars)
• 100% local — no internet required

🎬 Demo: (Comming soon!) 🔐 Tech: Python, Vosk, PyAudio, Tkinter, SQLite, Matplotlib, Cryptography

• 🎨 UI/UX prototyping
• 🔐 Data privacy & encryption
• 📦 Containerization with Docker
• 🛠️ Cross-platform automation with Power Automate
• 🤝 Open to collaboration and mentoring

I'm currently deepening my expertise in:

• Advanced Machine Learning techniques and Large Language Model (LLM) applications.
• Scalable backend architectures and microservices.
• Cloud-native development and DevOps practices.
• Exploring the intersection of AI with various industries to create impactful solutions.

📫 Email: adr.lesniak@gmail.com
💼 LinkedIn: linkedin.com/in/adrian-lesniak
📁 GitHub Portfolio: github.com/adi1985a

I'm always open to:

• 🧠 Learning new technologies and methodologies.
• 💡 Collaborating on meaningful and innovative tech initiatives.
• 🚀 Building something impactful that solves real-world problems.