Hi, I'm

Paul Witkowski

Student in
Software Engineering
and
AI & Computer Vision

Fourth year student at EPITA Paris in the SCIA major (Data Science & AI). I'm passionate about AI & Computer Vision and High-Performance Computing.

c C
jupyter Jupyter
ocaml Ocaml
gnu autotools Gnu autotools
gcc Gcc
java Java
csharp Csharp
python Python
rust Rust
cmake Cmake
matlab Matlab
bash Bash
cplusplus Cplusplus
c C
jupyter Jupyter
ocaml Ocaml
gnu autotools Gnu autotools
gcc Gcc
java Java
csharp Csharp
python Python
rust Rust
cmake Cmake
matlab Matlab
bash Bash
cplusplus Cplusplus
c C
jupyter Jupyter
ocaml Ocaml
gnu autotools Gnu autotools
gcc Gcc
java Java
csharp Csharp
python Python
rust Rust
cmake Cmake
matlab Matlab
bash Bash
cplusplus Cplusplus
c C
jupyter Jupyter
ocaml Ocaml
gnu autotools Gnu autotools
gcc Gcc
java Java
csharp Csharp
python Python
rust Rust
cmake Cmake
matlab Matlab
bash Bash
cplusplus Cplusplus
css3 Css3
typescript Typescript
unity Unity
javascript Javascript
onnx Onnx
angularjs Angularjs
nodejs Nodejs
npm Npm
nextjs Nextjs
react React
jetbrains Jetbrains
html5 Html5
latex Latex
css3 Css3
typescript Typescript
unity Unity
javascript Javascript
onnx Onnx
angularjs Angularjs
nodejs Nodejs
npm Npm
nextjs Nextjs
react React
jetbrains Jetbrains
html5 Html5
latex Latex
css3 Css3
typescript Typescript
unity Unity
javascript Javascript
onnx Onnx
angularjs Angularjs
nodejs Nodejs
npm Npm
nextjs Nextjs
react React
jetbrains Jetbrains
html5 Html5
latex Latex
css3 Css3
typescript Typescript
unity Unity
javascript Javascript
onnx Onnx
angularjs Angularjs
nodejs Nodejs
npm Npm
nextjs Nextjs
react React
jetbrains Jetbrains
html5 Html5
latex Latex
numpy Numpy
apachekafka Apachekafka
github Github
pandas Pandas
pytorch Pytorch
gitlab Gitlab
tensorflow Tensorflow
git Git
docker Docker
scikitlearn Scikitlearn
postgresql Postgresql
opencv Opencv
gimp Gimp
firebase Firebase
numpy Numpy
apachekafka Apachekafka
github Github
pandas Pandas
pytorch Pytorch
gitlab Gitlab
tensorflow Tensorflow
git Git
docker Docker
scikitlearn Scikitlearn
postgresql Postgresql
opencv Opencv
gimp Gimp
firebase Firebase
numpy Numpy
apachekafka Apachekafka
github Github
pandas Pandas
pytorch Pytorch
gitlab Gitlab
tensorflow Tensorflow
git Git
docker Docker
scikitlearn Scikitlearn
postgresql Postgresql
opencv Opencv
gimp Gimp
firebase Firebase
numpy Numpy
apachekafka Apachekafka
github Github
pandas Pandas
pytorch Pytorch
gitlab Gitlab
tensorflow Tensorflow
git Git
docker Docker
scikitlearn Scikitlearn
postgresql Postgresql
opencv Opencv
gimp Gimp
firebase Firebase

What I do?

  • AI & Computer Vision
    • Developing deep learning models for computer vision (Pytorch, YOLO).
    • Model optimization for high-performance inference (ONNX).
    • Classical image analysis and processing (OpenCV, Scikit-learn).
    • Data manipulation and scientific computing (Pandas, NumPy).
  • Programming
    • Low-level systems programming with C and C++.
    • Functional and Object-Oriented paradigms (OCaml, Java, C#).
    • Full-stack web development with TypeScript and React.
    • Relational database design and management (PostgreSQL).
  • Tools & DevOps
    • Version control with Git (GitHub, GitLab).
    • Application containerization with Docker.
    • Linux/Unix command-line environment proficiency.
    • Build automation with Makefile and GNU Autotools.

My work

Projects

DealBoard

Gemini 3 Hackathon

AI-powered Google Workspace copilot built in 6 hours at the Gemini 3 Hackathon Paris. Integrates Gmail, Drive, and Calendar APIs for intelligent meeting prep, real-time call assistance with live transcription and topic detection, and automated meeting recaps.

TypeScript Next.js Gemini API Google APIs WebSocket

EyeSegmentation

Research Project

Complete pipeline for semantic segmentation and classification of optic discs, eye diaphragms, and eye side from medical retinal images (HoloDoppler). Trained YOLOv11 models with pre-trained weights available on Hugging Face.

Python PyTorch YOLO U-Net Medical Imaging

PING

Team of 5

Full-stack collaborative code repository and project management platform. Clean-architecture backend API with Java, Quarkus, and PostgreSQL, featuring JWT auth and programmatic Git operations via JGit. React/TypeScript frontend, fully containerized with Docker.

Java Quarkus PostgreSQL React TypeScript Docker

InsightEd

Top 10/65 — Hi!ckathon

AI tool detecting early signs of student well-being issues using PISA datasets. Implemented a K-Means clustering pipeline on psychological indicators to model student profiles. Finalist project at Hi!ckathon (HEC Paris x IP Paris), ranked 2nd on the technical leaderboard.

Python Scikit-learn K-Means Pandas

Tiger Compiler

Team of 4

Complete compiler for the Tiger programming language in C++. Handled the entire pipeline from scratch: lexical and syntax analysis, AST construction, semantic validation, and target code generation.

C++ Compiler Design AST Parsing

OCR & Sudoku Solver

Team of 4

End-to-end OCR pipeline in C to automatically extract and solve Sudoku grids from raw images. Combined image processing techniques (filters, grid detection) with a neural network for digit recognition and backtracking for resolution.

C Neural Network Image Processing OCR
More projects on

Let's talk

Contact

Have a question or a proposition in mind? Feel free to reach out.

Location: Paris, France