Open to opportunities

Aya Delfi

@ayadelfi

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Business Intelligence Engineer with expertise in data analysis and visualization.

Algeria

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What I'm looking for

I seek a data-driven company that values innovation and offers growth opportunities.

I am a Business Intelligence Engineer and Data Analyst with over four years of experience in transforming data into strategic insights. My journey has equipped me with a robust skill set in Power BI, Microsoft Fabric, and multi-source ETL flows, enabling me to create impactful data solutions that drive decision-making in organizations.

Currently, I work at Condor Electronics, where I manage the full project lifecycle, from data collection to the development of dynamic dashboards for top management. My freelance experience has further honed my ability to automate reporting processes and develop custom data warehouses, ensuring that businesses can leverage their data effectively. I am passionate about collaborating with cross-functional teams to ensure the successful adoption of BI tools and practices.

Experience

Work history, roles, and key accomplishments

Current

Business Intelligence Project Engineer

Current

Condor Electronics

Oct 2023 - Present (1 year 9 months)

Collected and integrated data from heterogeneous systems including SAP HANA, Oracle, SQL Server, MongoDB, flat files, and web services. Created automated ETL pipelines using Power Query, SSIS, Fabric Data Factory, and Talend.

Power BI Microsoft Fabric SSIS Talend SQL Oracle MongoDB ETL Data Modeling

Final Year Internship - Machine Learning

ESI SBA

Jan 2023 - Present (2 years 6 months)

Developed a machine learning model for detecting attacks on the MQTT protocol. Performed data preprocessing, model training, and integration into a Python-based application.

Machine Learning Python data preprocessing Model Training MQTT scikit learn

Data Analyst

Freelance

Feb 2021 - Present (4 years 5 months)

Created analytical dashboards for e-commerce, marketing, and small businesses. Automated invoice generation, monthly financial reports, and sales reports in PDF and Excel formats.

Data Analysis Dashboarding Data Warehousing SQL Excel Reporting

Education

Degrees, certifications, and relevant coursework

Higher School of Computer Science (ESI SBA)

Integrated Master’s Degree, Information Systems Engineering

Specialized in Information Systems Engineering, focusing on the integration of mathematics and computer science. Gained expertise in various aspects of computer science and data management.