freiberufler Data Engineer | AWS Engineer | Data Analyst | ETL Developer auf freelance.de

Data Engineer | AWS Engineer | Data Analyst | ETL Developer

zuletzt online vor wenigen Tagen
  • 70‐90€/Stunde
  • 30161 Hannover
  • DACH-Region
  • en  |  de
  • 19.07.2022

Kurzvorstellung

I am a Big Data Enthusiast with a broad range of experience in Cloud Services using AWS Technologies. I come with the industrial working experience specialised in ETL for sensor data into Cloud solutions.

Ich biete

  • Amazon Web Services (AWS)
  • ETL
  • Java (allg.)
  • matillion
  • Python
  • SQL

Projekt‐ & Berufserfahrung

Data Engineer (Festanstellung)
Continental AG, Hannover
5/2021 – 12/2021 (8 Monate)
Automobilindustrie
Tätigkeitszeitraum

5/2021 – 12/2021

Tätigkeitsbeschreibung

• As a Data Engineer, I have been involved in
✓ Database Migration activities from various external data sources to AWS Redshift,
✓ Developing and Maintaining ETL jobs on Matillion which is managed by AWS Cloud Platform,
✓ Collaboration with different teams and consultations on Data Engineering activities.
✓ Setting up Data Quality Monitoring process including various Amazon Web Services (SQS, Lambda, CloudWatch logs & Metrics, SNS, S3, etc.)

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Python, SQL, TIBCO Spotfire

Data Analyst (Festanstellung)
Siemens AG, München
11/2014 – 4/2021 (6 Jahre, 6 Monate)
Maschinen-, Geräte- und Komponentenbau
Tätigkeitszeitraum

11/2014 – 4/2021

Tätigkeitsbeschreibung

• As a Data Engineer, I have been involved in
✓ Data Migration from various external sources to AWS.
✓ Building data pipelines (ETL) to extract structured data from raw data (json and binary files).
✓ Monitoring data quality of sensor data.

• As a Data Scientist,
✓ I have quite a long experience in building machine learning models such as Linear Regression, Random Forest, Bayesian models, Anomaly Detection, Clustering, Markov chain models, etc.
✓ Data Exploration or Feature Selection techniques such as Correlation Analysis. ✓Normalization Techniques such as Z-Score Normalization, Min-Max Normalization, etc.

• As a BI Specialist, I have developed
✓ Ad-hoc dashboards to support instant analyses.
✓ Regular monitoring dashboards helped customers stay updated with system health.
✓Visualisation of model scores supported customers in predictive maintenance. Skills Used: Spotfire (BI Tool), Tableau, Java, Python, WEKA, RapidMiner, KNIME, TERADATA, SQL, AWS, JIRA, Git.

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Confluence (Atlassian), Git, Java (allg.), Jira, Kanban, Kanban (Softwareentwicklung), Python, SQL, TIBCO Spotfire

Ausbildung

Computer Science
(Higher Secondary School)
Jahr: 2004
Ort: India

Qualifikationen

Data Engineer | AWS Engineer | ETL Developer

Über mich

I am a Big Data Enthusiast with a broad range of experience in Cloud Services using AWS Technologies. I am always interested in building cutting-edge solutions for Big Data whether it is Data Engineering or Predictive Analytics, I come with the industrial experience in handling Data with at most care and perfection. Some of my experiences and skills are:
✓ Database Migration from Various External sources like MySQLServer,Oracle to AWS.
✓ Building End-to-End solutions for Sensor Data, right from installation to getting the data on dashboards, is something which I can help you with.
✓ Seamlessly accessible data no matter how big it is, if you are willing to use AWS services, I am here to build the solutions which will work for you in no matter of time, fast in performance almost with 0 delay time.
✓ End-to-End Automation for your data using Cloud Technologies.

Persönliche Daten

Sprache
  • Englisch (Muttersprache)
  • Deutsch (Gut)
Reisebereitschaft
DACH-Region
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
569
Alter
35
Berufserfahrung
7 Jahre und 9 Monate (seit 11/2014)
Projektleitung
2 Jahre

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