Open to opportunities

Roman Rybiński

@romanrybiski

Message

I build scalable SaaS applications and real-time analytics platforms across React, Django, Node.js, and AWS.

Poland

Message

What I'm looking for

I'm looking to build scalable, high-performing web products where I can turn ambitious ideas into reliable user experiences using modern frontend, backend, and AWS technologies.

I've built SaaS applications and real-time analytics dashboards at Colobridge GmbH, integrating Meltwater API data models with React, Next.js, Django REST Framework, WebSockets, and AWS services. I deploy scalable cloud solutions with Docker, EC2, Lambda, API Gateway, DynamoDB, RDS, Cognito, SQS, SNS, and S3.

Previously, I delivered responsive React and Next.js applications at USEO and Geniusee, building APIs with Node.js, Express.js, PHP, and Laravel and working across SQL and NoSQL databases. I enjoy turning bold concepts into practical products through problem-solving, creativity, performance optimization, accessible design, testing, and reliable CI/CD delivery.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

Colobridge GmbH

Feb 2023 - Oct 2025 (2 years 8 months)

Developed SaaS web application using React.js, Next.js, and Django REST framework, integrating Amazon Cognito and API Gateway, deployed to AWS EC2 with Docker. Implemented Celery for task scheduling and real-time analytics dashboard with Django Channels and socket.io.