Abdelhak B.

Abdelhak B.

BI Consultant

Tunisia
Trusted member since 2025
9 years of experience

Leveraging Microsoft technologies such as Power BI, Azure Synapse Analytics, Azure Data Factory, Microsoft Fabric, and DBT, he crafts scalable data infrastructures that support strategic decision-making.

With a foundation in industrial engineering, Abdelhak brings a rare blend of technical proficiency and business acumen. He has successfully led international projects where he designed and deployed robust ETL pipelines, developed reusable semantic models, and built visually compelling dashboards tailored to stakeholder needs.

His strengths lie in managing the full BI lifecycle—from data integration and modeling to analytics and stakeholder reporting. Known for his clear communication, independence, and results-driven mindset, Abdelhak consistently delivers impactful solutions that align with business goals.

Main expertise

SQLSQL5 years
AzureAzure4 years
Problem solving9 years
Microsoft Power BIMicrosoft Power BI5 years
15+

Experience3

Alphalyr

Senior BI Consultant

Alphalyr
Retail
Oct 2024 - Sep 2025 · 11m
  • Designed and developed comprehensive BI solutions encompassing data architecture, ETL pipelines, semantic models, and executive-level dashboards using Power BI.
  • Collaborated directly with clients to gather business requirements and transformed them into actionable, high-impact reporting systems.
  • Led project planning sessions, monitored progress, and mitigated risks to ensure the on-time delivery of solutions across marketing, sales, and finance domains.
  • Optimized data processing workflows by integrating PostgreSQL and MSSQL with dbt, streamlining complex reporting tasks and reducing query execution times.
DockerDocker
PostgreSQLPostgreSQL
Project ManagementProject Management
MSSQLMSSQL
SQLSQL
12+
5Y Technology

BI Developer

5Y Technology
Information Technology (IT) and Services
Jul 2023 - Sep 2024 · 1y 2m
  • Designed and implemented BI and data engineering pipelines using Azure Synapse, Azure Data Factory, Data Vault 2.0, and Power BI.
  • Rebuilt financial P&L dashboards for JDR (AB Foods), AGC, and Rotork Plc, improving reporting clarity and reducing manual effort for finance teams.
  • Architected a modern data warehouse, enabling scalable reporting and centralization of data across finance, supply chain, and operations departments.
  • Optimized ETL pipelines by applying best practices in incremental loading and Azure cost/performance tuning.
  • Contributed to internal product development by building reusable data models and automated dashboards, accelerating client delivery timelines.
  • Ensured all solutions complied with enterprise data governance and security standards.
Project ManagementProject Management
MSSQLMSSQL
T-SQLT-SQL
SQLSQL
AzureAzure
21+
Generale Assistance

Project Manager & Data analyst

Generale Assistance
Insurance
Dec 2020 - May 2023 · 2y 5m
  • Spearheaded the complete lifecycle of BI projects—from requirements gathering to dashboard delivery—while serving as the sole BI expert in the company.
  • Designed and developed Power BI dashboards for operational teams and executive stakeholders, enhancing decision-making with real-time KPIs.
  • Established a centralized data warehouse using Talend, streamlining ETL workflows and ensuring consistent data reporting across departments.
  • Managed a cross-functional web application project that tracked automotive spare part pricing, collaborating with backend and frontend teams on database structure and testing strategy.
  • Introduced workflow automation and reporting frameworks, significantly reducing manual tasks and improving internal response times.
  • Trained end users and department heads in interpreting analytics and utilizing BI tools for performance monitoring and reporting.
PostgreSQLPostgreSQL
Project ManagementProject Management
MSSQLMSSQL
SQLSQL
FigmaFigma
7+

Engineering excellence

All BI Consultants who have applied to Proxify are scored from 0 to 300 on engineering excellence, one of the five parameters we evaluate. This score reflects engineering excellence only, based on interviews, take-home assignments, live coding sessions, and/or on-the-job performance reviews. The curve shows how all evaluated BI Consultants are distributed across that range, where our acceptance threshold for this parameter sits, and where Abdelhak stands.

050100150200250300Engineering excellence scoreShare of engineersmedianmeanProxifyacceptancethreshold
Abdelhak
Score 181 · Top 14% of engineers

Certificates 6

Microsoft Corporation
Microsoft Certified TrainerMicrosoft Corporation

Issued Jun 2026 - Expires Jun 2027

AzureAzure
Azure Blob storageAzure Blob storage
Microsoft Power BIMicrosoft Power BI
Azure Data FactoryAzure Data Factory
Azure SynapseAzure Synapse
Microsoft FabricMicrosoft Fabric
Microsoft Entra IDMicrosoft Entra ID
Microsoft Corporation
Microsoft Certified: Fabric Data Engineer Associate ( DP-700 )Microsoft Corporation

Issued Apr 2025 - Expires Apr 2026
Credential ID D88FA5059BE904F1

T-SQLT-SQL
PythonPython
SQLSQL
Azure Blob storageAzure Blob storage
Microsoft Power BIMicrosoft Power BI
Azure Data FactoryAzure Data Factory
Data EngineeringData Engineering
Data AnalyticsData Analytics
Azure SynapseAzure Synapse
Data ModelingData Modeling
Dimensional ModelingDimensional Modeling
Microsoft FabricMicrosoft Fabric
Pipeline OptimizationPipeline Optimization
PySparkPySpark
Microsoft Corporation
Microsoft Certified TrainerMicrosoft Corporation

Issued Jun 2026 - Expires Jun 2027

AzureAzure
Azure Blob storageAzure Blob storage
Microsoft Power BIMicrosoft Power BI
Azure Data FactoryAzure Data Factory
Azure SynapseAzure Synapse
Microsoft FabricMicrosoft Fabric
Microsoft Entra IDMicrosoft Entra ID
Do you want to know more about Abdelhak’s certifications?Book a call

Education

ESIM (ESIER)
ESIM (ESIER)
Mechanical Engineering2012 - 2015
PIF
Preparatory Institute for Engineering Studies - El-Manar (IPEIEM)
Mathematics, Physics, Engineering, Chemistry2009 - 2012

Stop browsing.
Get matched faster.