Hi, my name is

Jan Bobak.

I build things with data.

I am a dedicated and innovative Machine Learning Engineer with a strong passion for creating interactive, voice-based AI applications. I specialize in audio processing pipelines, prompt engineering, and context-aware conversational AI.

01. About Me

I am a dedicated and innovative Machine Learning Engineer with a strong passion for creating interactive, voice-based AI applications. I specialize in audio processing pipelines, prompt engineering, and context-aware conversational AI.

My proven ability to significantly optimize model performance and proactively develop projects from concept to deployment is demonstrated by my work on StoryCraft and Speechy.

Currently, I'm focused on designing and maintaining end-to-end pipelines for audio transcription and text-to-speech models, achieving massive performance improvements in real-time factors.

Outside of work, I enjoy exploring new algorithms, reading about neuroscience advancements, and applying them to solve real-world problems.

Jan Bobak

02. Where I've Worked

AI/ML Engineer @ AIForecast

Nov 2025 – Present

Working on advanced AI forecasting models and machine learning solutions.

AI/MLForecastingPython

03. Some Things I've Built

Ariacho logo

Ariacho

An automated pipeline that turns book text into a fully mixed audiodrama. Features chapter-to-chapter voice consistency, automatic ambience, and music per scene. Built during a hackathon and pushed forward as a product.

GenAIAudio ProcessingElevenLabsPython

StoryCraft

An innovative application that allows parents to create personalized audiobooks for their children. Parents can customize content, record their own voices, and utilize voice cloning technology.

Voice CloningReactPythonAI

Speechy

Home assistant for the elderly and disabled, leveraging LLMs to provide a touchless, voice-controlled internet experience. Features a scalable client-server architecture integrating VAD, Whisper, and GPT-4.

React.jsExpress.jsMongoDBWhisperGPT-4

04. Skills & Technologies

Python
SQL
PyTorch
TensorFlow
Local LLMs
FastAPI
Docker
Linux
Git
Numpy
Pandas
Scikit-learn
Audio Processing
TTS/ASR

05. What's Next?

Get In Touch

I'm currently looking for new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!

Say Hello