Software developer in Antalya, Turkey

Deniz UtkuAteş

At VERO Digital Solutions I work on a shared Python library, API tests and integrations between business systems. Outside work I build web apps and computer vision projects.

Experience

Python tools, integrations and testing for construction software.

Sep 2025 - Present

Python Developer

VERO Digital Solutions

I built the API testing project and made most of the changes to our shared Python library. I also work on integrations, reports and data imports for BauBuddy.

  • API testing

    I built and maintained the API testing project with pytest and YAML. It checks responses across environments, keeps authentication settings separate and runs in GitLab CI. I also wrote the setup guide.

  • Shared Python library

    I made most of the updates to our shared Python library. It handles configuration, logging, application startup, API access and data processing. I updated existing scripts to use it.

  • Integrations and imports

    I added REST and webhook features to ERP, HR and accounting integrations. I worked on data mapping, validation, duplicate handling and vehicle and work-order imports through CLI and FastAPI.

  • HR and vehicle data

    I worked on employee and attendance sync, including employee matching and records with multiple breaks. I also improved how vehicle trips matched work orders and time records, including time-zone handling.

  • Reports and documents

    I built Excel reports for employee hours, project reporting and material lists. I checked them against existing reports, worked on payroll exports and made PDF parsers and structured file imports.

  • Other tools and quality

    I built CLI and FastAPI tools for translating text and software language files, with input checks and caching. I also updated build tools, wrote unit and regression tests and made test and code-quality results easier to review.

Earlier experience

Jan 2024 - Mar 2024

Digital Image Processing Intern

Bulutsoft

Worked on computer vision and image processing projects.

Jul 2023 - Sep 2023

Full Stack Developer Intern

Bulutsoft

Worked on web applications and REST APIs.

Projects

A few things I made outside work.

Try the samples

These are saved results from my Python app, not live inference. Move the filter to hide lower-confidence predictions.

1 detection: cat 92%.

1 detection at this confidence level.

Confidence is the model’s score, not a guarantee that a prediction is correct.

Photo by Jakub Hałun (CC BY 4.0). Run through my detection code.

Object detection

I built a Streamlit app for object detection in images, video and webcam feeds. The project also has scripts for training models.

Python / YOLO / OpenCV / Streamlit

Detection code
Pale upholstered chairs with wooden frames in a sunlit room

Demo web app

Healem

A health management app with different user roles, appointments, messaging and APIs for health records.

React / Node.js / Express / MongoDB / Docker

Healem code

Colorization

A command-line tool I made to colorize folders of grayscale photos with OpenCV.

Python / OpenCV / NumPy

Colorization code

About

I graduated from Antalya Bilim University in 2025 with a BSc in Computer Engineering. My GPA was 3.76 and I ranked in the top three in my department.

Tools I use

Python, FastAPI, pytest, Docker, Git, SQL, React and TypeScript.