freiberufler Data & Analytics Engineer auf freelance.de

Data & Analytics Engineer

zuletzt online vor wenigen Stunden
  • 80€/Stunde
  • 12683 Berlin
  • DACH-Region
  • ta  |  en  |  de
  • 08.08.2025
  • Contract ready

Kurzvorstellung

I have 7 years of project experience in big data, analytics, and cloud. I design and develop data platforms and ETL pipelines according to industry best practices regarding data security, governance, lineage, and observability.

Geschäftsdaten

 Freiberuflich
 Steuernummer bekannt

Qualifikationen

  • Amazon Web Services (AWS)
  • Apache Spark
  • Data Modeling
  • Databricks
  • Docker
  • Git CI/CD
  • Python
  • Snowflake
  • SQL
  • Terraform

Projekt‐ & Berufserfahrung

Senior Data Engineer (Festanstellung)
Foodspring GmbH, Berlin
12/2020 – 12/2024 (4 Jahre, 1 Monat)
Konsumgüterindustrie
Tätigkeitszeitraum

12/2020 – 12/2024

Tätigkeitsbeschreibung

- Setting up of data platform & infrastructure for BI team
- Design & development of CI/CD and ETL pipeline from scratch
- Built a streaming pipeline for near-realtime analysis
- Data modeling
- Optimised snowflake data warehouse and saved 25% on runtime and 30% on cost
- Budgeting, team roadmap and project delivery
- Technical liaison with software vendor pre-sales team; contract negotiations
- Technical recruiter for data/analytics engineer
- Guiding data/analytics engineers in team
- Representing Foodspring at tech conferences & events

Eingesetzte Qualifikationen

Data Engineer

Big Data Engineer (Festanstellung)
Sovendus GmbH, Karlsuhe
12/2019 – 9/2021 (1 Jahr, 10 Monate)
Soziale Einrichtungen
Tätigkeitszeitraum

12/2019 – 9/2021

Tätigkeitsbeschreibung

Sovendus logo
Big Data Engineer
Big Data Engineer
Sovendus · Full-timeSovendus · Full-time
Dec 2018 - Mar 2021 · 2 yrs 4 mosDec 2018 to Mar 2021 · 2 yrs 4 mos
Karlsruhe, Baden-Württemberg, GermanyKarlsruhe, Baden-Württemberg, Germany
- Building scalable data pipeline for data analysis & warehousing
- Developing stream, batch and data warehousing solutions
- Migrating legacy data pipelines to a scalable architecture in AWS Cloud & Snowflake
- Working in an Agile Scrum Team
- Industry: Online Marketing/E-commerce

Eingesetzte Qualifikationen

Data Engineer

Data Engineer (Festanstellung)
Cluster Reply GmbH, München
5/2018 – 11/2019 (1 Jahr, 7 Monate)
Automobilindustrie
Tätigkeitszeitraum

5/2018 – 11/2019

Tätigkeitsbeschreibung

- Building scalable fault tolerant solution for data analysis in AWS Cloud
- Analysis of structured and unstructured sensor data using AWS services
- AWS services used: S3, Lambda, Athena, QuickSight, RDS Aurora Serverless and KMS
- Primary Tasks: Data cleansing, Data Analysis and Data visualization

Eingesetzte Qualifikationen

Data Engineer

Zertifikate

Snowflake SnowPro Core
Snowflake (License #431738520)
2022

Ausbildung

Master of Science in Computer Science
Ausbildung
RPTU Kaiserslautern
2018
Bachelor of Technology in Computer Science
Ausbildung
Amrita University, India
2011

Über mich

- Design and development of data platform & infrastructure from the scratch.
- Data Warehouse Cost Optimization
- Data Migration (on-premise and Cloud)
- Communicate with business stakeholders to understand the business and suggest ways to improve their decision making using data.

Weitere Kenntnisse

DWH: Snowflake, Databricks, BigQuery, Redshift
Languages: Python, SQL
Cloud: AWS, Azure
Containers: Docker, Kubernetes
Big Data: Apache Spark, PySpark, Kafka
Orchestration: Airflow, Prefect, Rundeck
IaaC: Terraform
CI/CD: Github Actions / Gitlab CI/CD
Data Transformation: dbt, Flyway, Schemachange
Data Modeling: Dimensional, DataVault 2.0
Data Visualization: Tableau
Data Quality: great-expectations
Table Formats: Apache Iceberg, Delta Lake

Persönliche Daten

Sprache
  • Tamil (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Grundkenntnisse)
Reisebereitschaft
DACH-Region
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
48
Alter
35
Berufserfahrung
7 Jahre und 3 Monate (seit 05/2018)

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