Data Scientist / Based in Saudi Arabia

Alyazid Alhumaydani Data science, end-to-end.

Data Science Manager at MESCO. I lead analytics teams and build performance models that link labor productivity, equipment utilization, and cost variance to project margins. On the side I ship native iOS apps and Saudi-market data products.

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Experience

Feb 2025 — Present
Current
Data Science Manager

MESCO · Jubail, Saudi Arabia

Construction & Industrial Services
- Operate as both manager and individual contributor — leading a cross-functional analytics team while personally developing performance models tied to operational and financial KPIs across project sites.
- Built a performance-analytics framework linking labor productivity, equipment utilization, and cost variance to project margins — surfacing recovery opportunities reviewed monthly with executive leadership.
- Designed workflow-monitoring systems in SQL and Tableau that consolidate ERP, HR, and site data — reducing reporting-cycle time and improving visibility into downtime drivers.
- Set the team's analytics roadmap, project-intake process, and stakeholder-engagement model — mentoring junior analysts on framing business problems before writing a single query.
Sep 2024 — Dec 2024
Lead Data Scientist

Future Solutions · Al Khobar, Saudi Arabia

Information Technology Services
- Architected scalable data pipelines feeding BigQuery and Tableau — replacing manual reporting and giving leadership a single source of truth for client and operational metrics.
- Standardized data collection, transformation, and reporting workflows across the IT-services portfolio — improving data reliability and stakeholder trust in dashboards.
- Translated ambiguous business requirements into measurable analytics deliverables in partnership with client-facing teams and compliance stakeholders.
Feb 2023 — Aug 2024
Data Scientist

GECAT Ltd. · Dhahran, Saudi Arabia

Oil & Gas Services
- Analyzed workforce, asset, and execution data in SAS and SQL to identify utilization gaps — supporting recommendations that improved field-crew deployment efficiency.
- Built executive dashboards in Tableau tracking project execution, asset uptime, and cost-to-budget variance — adopted across multiple operating units.
- Integrated ERP and workforce-management systems through SQL views and reconciliation logic — eliminating recurring data mismatches between finance and operations.
Aug 2021 — Aug 2022
IT Specialist

Azadi Furniture Retailer · Phoenix, Arizona, USA

Retail
- Built sales- and performance-tracking systems in Excel and SQL that gave management daily visibility into store-level revenue, product mix, and conversion.
- Automated repetitive operational reporting and inventory reconciliation — freeing staff hours and reducing error rates in month-end close.
Jun 2021 — Aug 2021
Analytics Intern

Saguaro Ridge Capital Advisors · Medina, Minnesota, USA

Financial Advisory — Consumer-Behavior Analytics
- Analyzed client transaction and engagement data in SPSS and Excel to segment retail investors by behavioral patterns — informing how advisors prioritized outreach.
- Built regression models linking demographic and behavioral attributes to product adoption — presenting findings to advisory partners with concrete targeting recommendations.
- Compiled a competitive scan of consumer financial-behavior trends across Minnesota — feeding into the firm's positioning for a new advisory service line.

Education

2018 — August 2022

Bachelor of Science

Arizona State University

Psychology — concentration in quantitative methods and behavioral analytics

Tempe, Arizona

Selected coursework

Statistics for Behavioral Sciences · Research Methods · Cognitive Psychology · Data Analysis in SPSS · Consumer Behavior

Skills & tools

Analytics & data: SQL · BigQuery · Python (pandas, scikit-learn) · SAS · SPSS
Visualization & reporting: Tableau · Power BI · Advanced Excel (PivotTables, Power Query, Lookups, Regression, Solver, Macros)
Methods: Descriptive, predictive, and prescriptive analytics · Segmentation · Regression and classification · A/B testing · KPI design and performance measurement
Domain: Consumer behavior analytics · Operational performance · Financial KPI modeling · Stakeholder communication in English and Arabic

Selected projects

A small set of personal projects that ship — native iOS apps and Saudi-market data products. Each one is built end-to-end and maintained as a living portfolio piece.