Personal details
Dênis S.
Timezone: Berlin (UTC+2)
Summary
Hello !
I'm Dênis, a Computer Engineer with 5+ years of experience, I had the opportunity to work for big enterprises and a startup.
During my experience, I was able to lead technical teams focused on Backend Engineering and currently working with Data & Analytics.
I have started mentoring at high school with English and since then I'm passionate to help people in the subjects that I love.
If you need a mentor to help you to improve your code skills, your resumé, and possible career paths, I can help you with that! Let's get in touch. :)
Technical skills
Top 3 skills
Work Experience
Data & Machine Learning Engineer
Vattenfall Energy Trading | Jun 2020 - Present
Python
Azure
Machine Learning
AI (artificial intelligence)
● Working at Quantitative Analysis Team for Vattenfall Trading
● AI/ML Algo Trading
● Mission: Reduce time spent on data preparation by data scientists & proper MLOps
Senior Software Engineer
HAPPYCAR GmbH | Jul 2019 - Present
Python
Java
TypeScript
Docker
- Development of the cloud architecture in AWS and new backend
- Working in the development of a new architecture to scale the startup operation for new markets
- Development of an external partner relationship with on-site visits to improve the communication between the engineers to streamline the integration flow with them.