Karlos S.

Data Scientist

415 dollar
Freelancer
3 years
Patras, GREECE

My experience

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Space HorizonSeptember 2019 - Present

 Apply ML techniques for monitoring performance of ships (e.g.
FOC)
 Extraction of useful stats/alerts
 Use of Python libraries and interaction with Splunk
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Project Agora, part of Think Digital GroupSeptember 2018 - August 2019

 Contribute a genuine passion and enthusiasm for data products
and how they impact revenue at Project Agora’s Publishers.
 Design dashboards, reports and alerts which provide key revenue
trends and metrics to ensure data driven business decisions across
the company (Python, Excel, Targit, SQL).
 Increase yield for Project Agora’s Publishers through data analysis,
monitoring of revenue and insightful actions to increase sell
through rate and price per unit.
 Manage multiple optimization projects at a time in a fast-paced,
intense, data-driven and results-oriented environment

 Data mining using state-of-the-art methods
 Processing, cleaning, and verifying the integrity of data used for
analysis
 Doing ad-hoc analysis and presenting results in a clear manner
 Use of Pandas, Numpy, Keras and sklearn libraries
 NLP/Time-series analysis 

My stack

Embedded and Telecom

Simulink

Big Data

Spark

Others

Algorithms, Technical Writing

Computer Tools

Microsoft Excel

Technologies

Pandas, Machine Learning

Languages

C#, SQL, Matlab, Python, Java

IT Infrastructure

Git

Machine Learning

TensorFlow

Frameworks

Keel

My education and trainings

PhD - University of Patras - Mathematics2015 - 2020

M.Sc. - University of Patras - Mathematics2012 - 2015

Telecommunications & Information Technology - University of Patras - Electrical and Computer Engineering2005 - 2011