Role2026 to nowNow
coup
Co-founder & CTO
A student marketplace, live on the App Store and Google Play.
Sinan-Deniz Çeviker
Based in
Groningen, NL
AI & software
engineer
In numbers
96%
accuracy on unhealthy sprints from sprint start, at Youwe
2,200+
automated tests behind coup
19
partner venues in Groningen on coup
7
client websites live in Romania and Turkey
AI Cup 2026
On stage with the model that came 2nd of 89 teams.
Selected work
All work(opens in a new tab)01 / 05coup
coup
A new currency for students: a marketplace where nothing costs real money.
Read the case study(opens in a new tab)02 / 05Genesa
Genesa
A restaurant and guesthouse whose website runs the daily routine: menu photos, Facebook posts, order alerts and bookings.
Read the case study(opens in a new tab)03 / 05Machinery HMI remote control
HMI remote
A phone app that runs an industrial PVC-processing machine over Bluetooth, sold together with the machine.
Read the case study(opens in a new tab)04 / 05Plastmach, Vorne, Windowland
Plastmach
One client, three storefronts: machinery, hardware and window accessories, each with its own domain and audience.
Read the case study(opens in a new tab)05 / 05AI Cup 2026
AI Cup
2nd of 89 teams in the Netherlands: bird species identification from radar data, for conservation around wind farms.
Read the case study(opens in a new tab)
Selected work
Case studies from my studio, SNS Automation, where the client work lives.
coup
coup
A new currency for students: a marketplace where nothing costs real money.
Read the case study(opens in a new tab)
Genesa
Genesa
A restaurant and guesthouse whose website runs the daily routine: menu photos, Facebook posts, order alerts and bookings.
Read the case study(opens in a new tab)
Machinery HMI remote control
HMI remote
A phone app that runs an industrial PVC-processing machine over Bluetooth, sold together with the machine.
Read the case study(opens in a new tab)
Plastmach, Vorne, Windowland
Plastmach
One client, three storefronts: machinery, hardware and window accessories, each with its own domain and audience.
Read the case study(opens in a new tab)
AI Cup 2026
AI Cup
2nd of 89 teams in the Netherlands: bird species identification from radar data, for conservation around wind farms.
Read the case study(opens in a new tab)
Experience and education
Six highlights from the record. The full history, from 2022 on, is in the CV.
CompetitionFeb to Apr 2026
AI Cup 2026
Team Geto-Dacians
Bird species from radar tracks, for wind farms.
RoleFeb to Jun 2026
TNO
Software engineering intern
An MCP server for TNO’s data standards.
RoleSep 2025 to Feb 2026
Youwe
Machine learning intern
96% accuracy on unhealthy sprints, from sprint start.
Role2024 to nowNow
SNS Automation
Founder
Seven client sites live, and a machine app.
EducationSep 2023 to 2026
University of Groningen
BSc Artificial Intelligence
Thesis: how radar measurement noise carries into a classifier’s predictions.
More of my work
Studio
Need a website or an app built?
Client projects live at my studio, SNS Automation: the case studies, and the place to start a project.
See the studio’s work(opens in a new tab)Personal project
The Çeviker family tree
An interactive family tree: generations laid out as a graph you can pan and zoom.
Visit ceviker.xyz(opens in a new tab)Tools I work with
Machine learning
- Python
- pandas
- scikit-learn
- LightGBM
- XGBoost
- CatBoost
- TabPFN
- PyTorch
- Ultralytics YOLO
- OpenCV
- SHAP
- Optuna
Backends and data
- Python
- Pydantic
- httpx
- TypeScript
- Node.js
- Hono
- PostgreSQL
- Supabase
- Drizzle
- REST and OpenAPI
- Docker
- CI
Web
- Next.js
- React
- Payload CMS
- Sanity
- Tailwind CSS
- Playwright
- Vitest
Mobile and desktop
- Expo
- React Native
- SQLite
- Drizzle
- Tauri
Embedded and automotive
- Bluetooth LE and Classic
- PLC protocols
- QNX
- CMake
- Jenkins
- Vector CANoe
- DaVinci Developer
Let’s talk.
Hiring for an engineering role, or want to discuss one? Email is fastest. I reply within two working days.
CV (PDF)