Hello

I'm Sebastian Piotrowski

Data Scientist

  • Age 42
  • Adres Złotniki, Poland
  • Email piotrospriv@gmail.com
  • Phone +48663551706

Download Resume

Hello! I’m Sebastian Piotrowski. Data Scientist specializing in Machine Learning. Experienced in developing supervised, unsupervised, and deep learning models in Sagemaker on AWS platform. Well-versed in numerous programming languages including Python and SQL. Strong background in project management and customer relations.

Professional Skills

WordPress
HTML & CSS
Redshift & Athena
MySQL & PosgreSQL & PHP
Python
JavaScript & React
Flask
Plotly & Dash

Portfolio

Dreams visualization

Photography

Dreams visualization

Photography

Client
Client name
Project
Project name
Other title
Description

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts.

Work Experience

2023 - present

Amazon

Data Scientist

Turning data into actionable insights, providing stakeholders with insightful recommendations to streamline business operations and improve customer experience.

2017 - 2023

Amazon

Process Analyst

Development of data collection processes and data management systems.

Education

2022

AWS Certified Cloud Practitioner

AWS Training and Certification

2020

Machine Learning on AWS for Practitioners

Amazon Web Services

2018

Querying Data with Transact-SQL

Microsoft

2012 - 2013

Postgraduate Studies in Financial Engineering

Poznań University

2000 - 2005

MS Computer Science and Econometrics

University of Zielona Góra

References

  • I have been college with Sebastian since the day of our team’s creation, his strong analytical ability and exceptional program skills for multiple languages makes him a great asset for Amazon quality community.
    Sebastian has also incredible self-learning skills, not only he managed to achieve excellent level of SQL and excel related skills (which is required by our daily work), he also mastered in machines learning skills, Python, R, he is the one to go to if a mature prediction model is needed. He is always in researching for growth and excellence, he never stops learning and improving.

    Meiling JIN Program Manager at Amazon
  • We’ve worked together on several projects and Sebastian is one of the best people to have as a partner. I highly recommend him as Data expert, as he is very professional.

    His ability to analyze data and present it helped us during hard times and we were able to innovate.

    Jean-Christophe Moniez Software Dev Engineer at Amazon
  • I have been college with Sebastian since the day of our team’s creation, his strong analytical ability and exceptional program skills for multiple languages makes him a great asset for Amazon quality community.
    Sebastian has also incredible self-learning skills, not only he managed to achieve excellent level of SQL and excel related skills (which is required by our daily work), he also mastered in machines learning skills, Python, R, he is the one to go to if a mature prediction model is needed. He is always in researching for growth and excellence, he never stops learning and improving.

    Meiling JIN Program Manager at Amazon
  • We’ve worked together on several projects and Sebastian is one of the best people to have as a partner. I highly recommend him as Data expert, as he is very professional.

    His ability to analyze data and present it helped us during hard times and we were able to innovate.

    Jean-Christophe Moniez Software Dev Engineer at Amazon

Any Statistics

210

Happy Clients

keep clients happy

50

Projects

for 4 years

113

Code Rows

per hour

4

Courses

per year

My Interests

I am a person who likes to spend time actively. In my youth, I swam professionally and had many successes in international competitions. Currently, I am passionate about sailing and spend most of my free time sailing yachts in the Baltic Sea or Croatia.

  • Watch Marvel
  • Skating
  • Shopping
  • Playing Tennis
  • Playing Bowling
  • Swimming

My favorite coding tips

Take the code and break down big pieces of code into small functions.

Reading might seem easy and also create an impression in your mind that all the concepts are thorough and that you can code without any difficulty whatsoever. However, this isn’t the case. As you start practicing coding, you get stuck, and to arrive at the solution, you play with the code. This is how you become a good coder.

Once you have a sound knowledge about coding and are a little confident that you can code, start working on projects with other developers. Not only will this boost your confidence but it will also enable you to learn tips and techniques that you might not have been aware of.

If by the time you leave work, you haven’t solved the problem. Please turn off the computer and leave it for the next day. Don’t think about the problem anymore.

Contact Us

Feel free to contact me