GabrielDev
From: Poland
Location: Jelenia Góra, PL
On Useme since 15 August 2023
Deals 4
SUCCESSFUL: 4
DISPUTED: 0
FAILED: 0
About me
With six years in the IT industry, I specialize in delivering modern and functional online solutions. My expertise covers:
Website Development – from simple landing pages to complex portals E-commerce Solutions – intuitive, user-friendly online stores with sales-boosting features Web Applications – responsive, scalable, and optimized for performance Artificial Intelligence (AI) – implementing machine learning and automation solutions to streamline business processes I bring a blend of technical skills and project management experience, tailored to meet clients' specific needs. My goal is to provide high-quality products that support business growth and meet client expectations. Let’s work together – I’m committed to delivering custom solutions with a focus on quality and dedication.
Categories
CV / Résumé
Sep 2025 - Now
Lead Software Engineer
NorthhavenAnalytics
Data Engineering & Algorithmic Architecture. Gabriel is responsible for the technical foundation of Northhaven. His expertise covers synthetic data engines, backend architectures, and validation frameworks.
May 2024 - Oct 2024
Full-stack developer
Go2Ops
As a Full-stack developer, I was responsible for creating software in technologies such as: PHP, LARAVEL, PYTHON, JAVASCRIPT, HTML5, CSS3, SCSS, MICROWEBER, BOOTSTRAP, REACT
Apr 2023 - Sep 2025
Software Engineer
carVertical
I'm designing, creating and developing software in automotive redaction. I provide solutions such as: websites, online stores, web app. I use my experience in SEO. I'm working in tech: HTML5, CSS3, JAVASCRIPT, PHP, WORDPRESS, PYTHON
Portfolio
Northhaven Analytics was founded by Oleg Fyłypczuk and Gabriel Wiśniewski with one clear objective: to redefine how financial institutions access, test, and validate data in an era dominated by regulatory constraints and privacy rules.
Python tool for validating the structure and annotations of YOLO datasets. It helps detect common issues in directories, YAML files, and label files before model training.
Before a trip to the mountains, it is always worth checking a few things, which can be found on the website https://gopr.org/ - a project created for anyone who goes to the mountains in the Karkonosze region.
Modernization https://weronikachodakowska.com/ - something that Mrs. Weronika had been dreaming about for a long time, but she had no one to turn to, until she found us!