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freiberufler Senior Data Engineer auf freelance.de

Senior Data Engineer

zuletzt online vor wenigen Tagen
  • 100€/Stunde
  • 15-551 Tallinn
  • Europa
  • pl  |  en
  • 08.06.2024
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Kurzvorstellung

With a strong background in both programming and analytics, I transform data into insight-generating powerhouses that help businesses increase their profits and market presence.

Qualifikationen

  • airbyte
  • Amazon Web Services (AWS)10 J.
  • Apache Kafka
  • Big Data10 J.
  • dbt
  • Docker10 J.
  • Google Cloud10 J.
  • Java (allg.)10 J.
  • Mysql10 J.
  • Pandas10 J.
  • PHP13 J.
  • Power Bi10 J.
  • Python10 J.
  • Snowflake10 J.
  • SQL10 J.

Projekt‐ & Berufserfahrung

Data Engineer
Altamedia, Remote
1/2018 – offen (6 Jahre, 11 Monate)
IT & Entwicklung
Tätigkeitszeitraum

1/2018 – offen

Tätigkeitsbeschreibung

Led and managed over 200 projects across 25 countries, focusing on backend development and data architecture. Developed and implemented enterprise data models and CRM solutions for large scale clients. Provided architectural solutions and technical support during the project lifecycle and post-implementation phases.

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Big Data, Docker, Google Cloud, Java (allg.), Power Bi, Mysql, Pandas, PHP, Python, Snowflake, SQL

Data Collection Specialist
Altamedia, Remote
1/2014 – 1/2018 (4 Jahre, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

1/2014 – 1/2018

Tätigkeitsbeschreibung

Collected and organized data from various sources to ensure comprehensive datasets. Developed and implemented data tracking systems to monitor data collection progress and ensure accuracy. Analyzed data to identify trends and patterns, providing actionable insights for decision-making. Maintained data integrity by performing regular quality checks and updates.

Eingesetzte Qualifikationen

Big Data, Power Bi, Mysql, SQL, Pandas, Docker, Java (allg.), Python, Google Cloud, Snowflake, Amazon Web Services (AWS), PHP

PHP Backend Developer
MoCoHub, Krakow
1/2011 – 1/2014 (3 Jahre, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

1/2011 – 1/2014

Tätigkeitsbeschreibung

Design and develop backend architecture using PHP and Symfony framework. Implement database schemas and optimize queries for performance. Develop and integrate third-party services and APIs as per project requirements.

Eingesetzte Qualifikationen

Scripting, PHP, Symfony

Ausbildung

Engineer
Electronics and Telecommunications
AGH University of Cracow
2010
Cracow

Über mich

With hundreds of custom data projects behind me, I combine experience, creativity, and technical understanding to help solve problems for your business:
• Development of data-driven strategies, key metrics, data collection systems, and streamlined reporting methodologies.
• Seamless integration with your existing operations and a proven ability to adapt to any style of corporate culture.
• Flexible support options designed to quickly solve problems and close inhouse skills gaps while you remain lean and agile.
Whether you need to build a new data infrastructure from scratch, optimize your existing systems, or implement advanced data solutions, I am here to help you achieve your data goals and unlock the full potential of your data assets.

Weitere Kenntnisse

Engineering - airbyte, kafka, dbt, airflow, Snowflake, SQL, Python, Java
Building modern tech-stack, ETL/ELT, dbt modelling and ingestion to WH, preferably Snowflake.

Analysis - Python, pandas, Shiny, Power BI, Looker
From business questions to insights, with measurement plan, pipes, and dashboards.

Big Data Technologies - Spark, Kafka

Programming Languages- Python, Java, SQL, JavaScript, PHP

Databases - Snowflake, BigQuery, MySQL, PostgreSQL, MongoDB

Cloud Platforms - AWS (S3, EC2, ECS, RDS, Lambda), Google Cloud Cloud Platforms

Data Modeling & ETL - Airflow, dbt, Airbyte

Additional Technologies - Docker, Git, Jira

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Polnisch (Muttersprache)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
125
Alter
32
Berufserfahrung
14 Jahre und 2 Monate (seit 09/2010)

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