Abdelhafid G

Data Scientist

Jul 2023 - May 2024 • 10 mos

Developed machine learning and analytical pipelines for customer behavior analysis, operational forecasting, and business intelligence reporting. • Processed and analyzed large-scale telecom datasets using Python and SQL to generate actionable operational and commercial insights. • Built automated ETL workflows for aggregating, validating, and transforming structured data from multiple internal systems and reporting sources. • Designed dashboards and visualization tools for KPI monitoring and data-driven decision-making across technical and business teams. • Applied feature engineering, model evaluation, and hyperparameter optimization techniques for predictive analytics and classification tasks. • Contributed to document and image-processing workflows involving OCR extraction, automated report parsing, and structured data generation from semi-structured sources. • Collaborated with engineering and business stakeholders to translate operational requirements into scalable analytical solutions and reporting systems

SWE Intern

Aug 2021 - Jun 2023 • 1 yr 10 mos

Assisted in the development and maintenance of internal web applications, automation tools, and operational support systems. • Built backend services and REST APIs for internal reporting, data processing, and workflow automation tasks under supervision of senior engineers. • Developed scripts and utilities to automate repetitive operational processes and improve internal workflow efficiency. • Participated in database integration, SQL query optimization, and synchronization of data across multiple enterprise systems. • Supported development of data extraction and preprocessing utilities for analytics and reporting use cases. • Contributed to testing, debugging, deployment support, and production issue resolution across Linux- based environments. • Collaborated with cross-functional teams in agile workflows including sprint planning, technical documentation, and code reviews.