freiberufler Senior Data Scientist - Engineer auf freelance.de

Senior Data Scientist - Engineer

zuletzt online vor 8 Tagen
  • 74€/Stunde
  • 10117 Berlin
  • DACH-Region
  • en  |  ru  |  de
  • 02.08.2022

Kurzvorstellung

Experienced 6+ years Python Data Engineer and Data Science specialized in IT, Marketing, and Finance fields

Ich biete

  • Big Data
  • Data Mining
  • Data Science
  • Engineering data management (EDM)

Projekt‐ & Berufserfahrung

TEAM LEAD SENIOR DATA SCIENCE/ DATA ENGINEER
Kundenname anonymisiert, Mainz
7/2021 – offen (1 Jahr, 2 Monate)
IT & Entwicklung
Tätigkeitszeitraum

7/2021 – offen

Tätigkeitsbeschreibung

Teamlead role. Managing and creating a team of 2 DataScience, 1 analytic and 2 data Engineers;
managed to create an integrated approach for team members in less than 1 month.
● Warehouse architecture/optimization/development. Creating an architecture of Warehouse, including
interests of all stakeholders and project specifications, finding the best technological stack, and deploying
the Warehouse's architecture.
● ML Development/Deployment. Creating a Holistic Recommendation System that increases the
transaction activity of guests up to 110%

Eingesetzte Qualifikationen

Engineering data management (EDM)

SENIOR DATA SCIENCE/ DATA ENGINEER
FS Company working for German and US Markets, Berlin
3/2021 – 7/2021 (5 Monate)
Finanzdienstleister
Tätigkeitszeitraum

3/2021 – 7/2021

Tätigkeitsbeschreibung

● Data engineering pipeline using docker (scraping the data, transforming the data) (Company: Financial
Services)
● Models development and deployments for Ukrainian Bank (creating predictive marketing models: such
as LTV, uplift model, look-alike etc.; developing a recommendation system for most preferable products.)
The efficiency of development increases in conversion for product interest by up to 30%.
● NLTK range model for search optimization. I am creating a list of the most important features that
influence the click rate for users' searches. Increase click rate up to 30% — deployment model with
Elasticsearch and Docker

Eingesetzte Qualifikationen

Data Science

Ausbildung

Master in Industrial Research
(Ausbildung)
Jahr: 2016
Ort: Kiew

Qualifikationen

ML Development/Deployment;
● Warehouse architecture/
optimization/development;
● Data Engineer Pipelines Deployment
● NLP data analysis, Recommenders
● SQL, NoSQL
● Docker
● TeamLead skills

Über mich

As a Data Engineer I created and developed various warehouse solutions for data migration, data storage, and optimized current architectures, including requirements for high load architecture, model
deployment and analytics. A confident user of Various Machine Learning algorithms: Regressions, Time Series, Naive Byas, NLP, Recommenders, etc. A data-driven developer with highly adaptive skills in analyzing and investigating.

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Russisch (Muttersprache)
  • Deutsch (Gut)
Reisebereitschaft
DACH-Region
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
129
Alter
28
Berufserfahrung
9 Jahre und 7 Monate (seit 01/2013)
Projektleitung
2 Jahre

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