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El Houla Ahmed

Lead BI/DATA Enginering/DATAVIZ

Can work in or around Paris

  • 48.8546
  • 2.34771
Propose a project The project will begin once you accept El Houla's quote.
Propose a project The project will begin once you accept El Houla's quote.

Location and workplace preferences

Location
Paris, France
Can work onsite in your office in
  • around Paris and 50km

Preferences

Project length
≥ 6 months
Business sector
  • Aviation & Aerospace
  • Banking & Insurance
  • Defense & Military
  • E-commerce
  • Energy & Utilities
+8 autres

Verifications

Freelancer code of conduct signed
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Verified email

Languages

Skills (16)

  • Languages
  • Beginner Intermediate Advanced
  • Beginner Intermediate Advanced
  • SQL
    Beginner Intermediate Advanced

El Houla in a few words

I like to give life to data, to get it out of its storage environment (data Lake, DWH) to bring
added value to the businesses and to facilitate decision-making.
I always thought that the unstructured stored data looks like an unexploited oil field.
I offer clients architectural solutions that give them the possibility to derive a lot of KPIs from
their data to improve their business, KPIS are important to business objectives because
they keep objectives at the Forefront of decision making
I participated in the implementation of dataviz culture within several teams, i convinced them of the importance of VIZ in
business by developing summary dashboards, monitoring

During my first experience, the company's employees mainly relied on large tables to do their
analysis because the databases were loaded and denormalized, they were doing manual
data extraction for their daily analyses.
After a year of design and development, we managed to normalize 60 % from the bottom up
and industrialize the whole process, and since then the employees have benefited from a
huge choice of KPIs, Dashboards.
Solving data problems is a passion for me, SQL is almost my native language
There are many data engineers in the world, but few who can devote a lot of time to understand the challenges and issues of business,
few are also able to adapt to the working conditions of the company and gently manage this conduct of change.
I think I'm part of this minority

Professional skills: Sql | ETL | Dataviz | Lead technical | Project management | Agile development | Change management|Data modeling | collection of business needs |data collect | Big data| Product Development

Portfolio

Portfolio is only available to registered users

Experience

Corum L’epargne - CORUM France

Banking & Insurance

Lead data Engineer

Paris, France

September 2020 - Today (2 years and 4 months)

Lead data engineer/PO data
Corum Butler, Paris
Piloter le développement d'un datalake au sein du
groupe
Récolte du besoin en animant des ateliers avec
le métier
Design de la solution
Etude de la faisabilité
Développement des pipelines de
transformation de données sur Azure
Data factory
Création des datamarts métier et les mettre a
disposition pour la restitution sur Synapse et
Snowflake
Développement des dataflows avec Azuredatabricks
Modélisation des bases de données
Gestion du déploiement et de la mise en prod
en mode CI/CD sur Azure Devops
Gestion du backlog du projet
Estimation et animation des
retrospective/Poker planning
Pilotage de la recette avec les equipes QA
Gestion du tableau server
Developpement des dashboards co

Recommendations

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Education

Certifications