Open to opportunities

Guillaume ABDOULHOUSSEN

@guillaumeabdoulhoussen

Message

Experienced data professional with a proven track record of delivering results

France

Message

What I'm looking for

Looking for new opportunities in Analytics & Data Engineering where I can drive business growth and success, leveraging my skills and experience.

Highly skilled in modern data stacks, dimensional modeling, data orchestration and data warehousing principles.

I'm passionate about driving impactful data projects and products, and I'm looking for new opportunities in Analytics & Data Engineering.

Technical skills:

• Languages: SQL (5 years), Python (4 years), Bash (4 years)

• Warehouses: PostgreSQL (5 years), Snowflake (3 years)

• Data transformation: dbt Core (3 years)

• Data orchestration: Airflow (3 years)

• Data visualisation: Tableau (3 years), Metabase (3 years)

• Cloud computing: AWS (3 years)

• Version control: Git (GitHub & GitLab) (3 years)

• CI/CD: GitHub Actions, GitLab CI (3 years)

What I care about:

• Engaging collaboration with stakeholders, identifying their critical needs & preferences

• Driving innovation with a tech-savvy & cost-efficient approach

• Soughting out learning opportunities & sharing vision with tech & non-tech people

• Solving problems with an excellent detail-oriented way

• Improving developers' experience and standardising data foundations & onboardings

Experience

Work history, roles, and key accomplishments

Current

Senior Analytics Engineer

Current

Wakam

Feb 2024 - Present (1 year 3 months)

Mentored a team of 5 Analytics Engineers and built guidelines for the data office. Developed a data quality testing system and designed event-based ELT data pipelines, enhancing data accuracy and reducing costs.

SQL Python Snowflake Airflow Data Modeling Tableau Metabase AWS

Analytics Engineer

SumUp

Oct 2023 - Jan 2024 (3 months)

Collaborated with teams to build KPI trees and contributed to dbt conventions in a data mesh architecture. Managed ELT data pipelines and built CI pipelines for testing dbt models.

SQL Python DBT Snowflake Airflow GitHub Tableau AWS

Senior Data Analyst / BI Engineer

Qonto

Sep 2022 - Sep 2023 (1 year)

Reviewed and enhanced data modeling solutions, built data lineage, and automated Tableau workbooks refreshes. Collaborated with stakeholders to build data models for company OKRs and finance KPIs.

SQL Python Snowflake Airflow Tableau Metabase AWS Data Modeling

BI Engineer

JobTeaser

Jan 2022 - May 2022 (4 months)

Collaborated with data teams to deliver BI database tables and redesigned the global data model. Enhanced existing Tableau dashboards and gathered needs for future analytics dashboards.

SQL Python AWS PostgreSQL Airflow Tableau GitHub Data Modeling

BI Consultant

ADVANCED Schema

Jan 2019 - Jan 2022 (3 years)

Created and monitored data pipelines for major clients in Banking and Retail. Led data modeling and design for data warehouse projects, improving SQL query performance.

SQL PostgreSQL AWS Data Warehousing Data Modeling Power BI Azure

Junior IT Consultant

ALTEN Belgium

Nov 2017 - Jan 2018 (2 months)

Analyzed banking application functionalities and prepared test cases. Managed a team for QA and functional testing, creating dashboards to monitor project performance.

Microsoft Excel Project Management QA Data Analysis Team Management