Berlin (+500km) Frankfurt am Main (+500km) Hamburg (+500km)
Deutschland
möglich
Projekte
Projekte
1 Jahr 5 Monate
2024-10 - 2026-02
Design and maintenance of scalable data pipelines
Analytics Engineer - Market & Data
Analytics Engineer - Market & Data
Designed and maintained scalable data pipelines enabling comprehensive business performance reporting and leadership KPI dashboards, improving data accuracy by 35% across all reporting streams.
Built automated reporting solutions based on business stakeholder requirements, acting as primary liaison between data engineering teams and business units; ran backlog grooming and sprint ceremonies.
Engineered data models for high-volume datasets; implemented QA loops and data integrity workflows achieving 99.9% uptime across containerised environments (Docker, Kubernetes).
Developed and optimized SQL queries for large-scale data extraction, transformation, and loading across AWS Redshift and S3 data stores; applied partitioning and clustering for query performance.
Analysed REST API (Swagger/OpenAPI) interface documentation to define and specify data ingestion requirements; coordinated A/B testing pipelines via CI/CD tooling (Jenkins, GitLab).
Maintained data asset ownership and documentation in Confluence; tracked and triaged production data issues in Jira with full cross-functional resolution coordination.
Micro1
Berlin (Germany)
3 Monate
2025-10 - 2025-12
Mira
AI Data Operations Analyst
AI Data Operations Analyst
Streamlined data annotation and quality assurance processes for Project Mira, improving AI model accuracy by 15% via structured requirement documentation and QA benchmark specification.
Developed Python and SQL automation to handle large-scale data transformation workflows; converted unstructured expert feedback into high-signal structured training datasets, lifting downstream ML performance by 35%.
Freelance
Remote
2 Jahre 8 Monate
2020-06 - 2023-01
Design and implementation of end-to-end data pipelines
Analytics Engineer / BI Analyst
Analytics Engineer / BI Analyst
Designed and built end-to-end data pipelines and automated reporting solutions that drove USD 2 million in new revenue and secured a long-term client partnership through data-driven decision-making.
Created data models and transformation logic for integration between backend microservices and client-facing reporting systems; analysed SOAP/WSDL and REST/Swagger specifications to define requirements.
Built automated Power BI and Tableau dashboards for KPI tracking including conversion rate, ROI, and customer satisfaction; ensured GDPR compliance and data integrity across AWS Redshift pipelines.
Translated business stakeholder requirements into technical data solutions; created user stories, acceptance criteria, and functional specifications supporting product roadmap planning.
Automated legacy business logic transformation, reducing manual data processing time and enabling faster audit and compliance reporting across all product lines.
Facilitated agile scrum ceremonies including daily stand-ups, sprint reviews, and backlog refinement with cross-functional product and tech teams.
CV Designer
Chennai (India)
Aus- und Weiterbildung
Aus- und Weiterbildung
1 Jahr 9 Monate
2023-07 - 2025-03
Studie - Data Science
Master of Science, IU International University of Applied Sciences, Berlin (Germany)
Master of Science
IU International University of Applied Sciences, Berlin (Germany)
1 Jahr
2022-01 - 2022-12
Studie - Data Science
Master of Science, IIIT Bangalore, Bangalore (India)
Master of Science
IIIT Bangalore, Bangalore (India)
4 Jahre 1 Monat
2017-06 - 2021-06
Studie - Information Technology
Bachelor of Technology, Anna University, Tamil Nadu
Bachelor of Technology
Anna University, Tamil Nadu
Certifications
AWS Certified Developer ? Associate
Python
Power BI & Tableau
Linux
Position
Position
Analytics Engineer | Data Pipelines | SQL & dbt | BI & Reporting
Profile Analytics Engineer with 5+ years of experience designing and maintaining scalable data pipelines, automated reporting solutions, and revenue attribution models. Deep expertise in SQL query optimization, data transformation with dbt, and cloud-based big data platforms including AWS Redshift. Proven ability to translate complex business stakeholder requirements into robust data models, KPI dashboards, and shop analytics. Experienced with CI/CD pipelines (GitLab, Jenkins), containerization (Docker, Kubernetes), and cross-functional collaboration across product, tech, and data teams. German (B2) and English (C1).
Awards (more informations on request)
Einsatzorte
Einsatzorte
Berlin (+500km) Frankfurt am Main (+500km) Hamburg (+500km)
Deutschland
möglich
Projekte
Projekte
1 Jahr 5 Monate
2024-10 - 2026-02
Design and maintenance of scalable data pipelines
Analytics Engineer - Market & Data
Analytics Engineer - Market & Data
Designed and maintained scalable data pipelines enabling comprehensive business performance reporting and leadership KPI dashboards, improving data accuracy by 35% across all reporting streams.
Built automated reporting solutions based on business stakeholder requirements, acting as primary liaison between data engineering teams and business units; ran backlog grooming and sprint ceremonies.
Engineered data models for high-volume datasets; implemented QA loops and data integrity workflows achieving 99.9% uptime across containerised environments (Docker, Kubernetes).
Developed and optimized SQL queries for large-scale data extraction, transformation, and loading across AWS Redshift and S3 data stores; applied partitioning and clustering for query performance.
Analysed REST API (Swagger/OpenAPI) interface documentation to define and specify data ingestion requirements; coordinated A/B testing pipelines via CI/CD tooling (Jenkins, GitLab).
Maintained data asset ownership and documentation in Confluence; tracked and triaged production data issues in Jira with full cross-functional resolution coordination.
Micro1
Berlin (Germany)
3 Monate
2025-10 - 2025-12
Mira
AI Data Operations Analyst
AI Data Operations Analyst
Streamlined data annotation and quality assurance processes for Project Mira, improving AI model accuracy by 15% via structured requirement documentation and QA benchmark specification.
Developed Python and SQL automation to handle large-scale data transformation workflows; converted unstructured expert feedback into high-signal structured training datasets, lifting downstream ML performance by 35%.
Freelance
Remote
2 Jahre 8 Monate
2020-06 - 2023-01
Design and implementation of end-to-end data pipelines
Analytics Engineer / BI Analyst
Analytics Engineer / BI Analyst
Designed and built end-to-end data pipelines and automated reporting solutions that drove USD 2 million in new revenue and secured a long-term client partnership through data-driven decision-making.
Created data models and transformation logic for integration between backend microservices and client-facing reporting systems; analysed SOAP/WSDL and REST/Swagger specifications to define requirements.
Built automated Power BI and Tableau dashboards for KPI tracking including conversion rate, ROI, and customer satisfaction; ensured GDPR compliance and data integrity across AWS Redshift pipelines.
Translated business stakeholder requirements into technical data solutions; created user stories, acceptance criteria, and functional specifications supporting product roadmap planning.
Automated legacy business logic transformation, reducing manual data processing time and enabling faster audit and compliance reporting across all product lines.
Facilitated agile scrum ceremonies including daily stand-ups, sprint reviews, and backlog refinement with cross-functional product and tech teams.
CV Designer
Chennai (India)
Aus- und Weiterbildung
Aus- und Weiterbildung
1 Jahr 9 Monate
2023-07 - 2025-03
Studie - Data Science
Master of Science, IU International University of Applied Sciences, Berlin (Germany)
Master of Science
IU International University of Applied Sciences, Berlin (Germany)
1 Jahr
2022-01 - 2022-12
Studie - Data Science
Master of Science, IIIT Bangalore, Bangalore (India)
Master of Science
IIIT Bangalore, Bangalore (India)
4 Jahre 1 Monat
2017-06 - 2021-06
Studie - Information Technology
Bachelor of Technology, Anna University, Tamil Nadu
Bachelor of Technology
Anna University, Tamil Nadu
Certifications
AWS Certified Developer ? Associate
Python
Power BI & Tableau
Linux
Position
Position
Analytics Engineer | Data Pipelines | SQL & dbt | BI & Reporting
Profile Analytics Engineer with 5+ years of experience designing and maintaining scalable data pipelines, automated reporting solutions, and revenue attribution models. Deep expertise in SQL query optimization, data transformation with dbt, and cloud-based big data platforms including AWS Redshift. Proven ability to translate complex business stakeholder requirements into robust data models, KPI dashboards, and shop analytics. Experienced with CI/CD pipelines (GitLab, Jenkins), containerization (Docker, Kubernetes), and cross-functional collaboration across product, tech, and data teams. German (B2) and English (C1).
Awards (more informations on request)
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Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung