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mostafaahmed_20

Mostafa Ahmed

@mostafaahmed_20

Power BI Developer , Data Analyst

Egito
Árabe, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Drowning in spreadsheets? I turn messy Excel, CSV and SQL data into clean, interactive Power BI dashboards that show you what to do next. What I deliver: ✔ Dashboards (sales, finance, operations, HR) ✔ Data modeling & custom DAX (time intelligence, RLS) ✔ Data cleaning with Power Query & SQL ✔ Automated, refreshable reports ✔ Source .pbix + quick walkthrough Certified: Google Data Analytics | DataCamp Data Analyst Associate Send me your data and the questions you need answered, and I'll reply with a clear plan and timeline.... Saiba mais

Habilidades

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mostafaahmed_20
Mostafa Ahmed
offline • 

Conheça meus serviços

BI Analytics
I will build a professional power bi dashboard
A partir deUS$ 30 /projetoMais detalhes

Portfólio

Experiência profissional

iSchool

Data Science Instructor

iSchool • Meio período

Feb 2026 - Present • 8 mos

- Taught SQL and Python to 150+ students across 8 cohorts, ranking among the Top 10 instructors - Mentored project-based learning focusing on the data lifecycle and practical data science applications. -Guided the development of efficient algorithms and data manipulation scripts using clean code principles.

Huawei

Big Data Training

Huawei • Meio período

Jul 2026 - Sep 2026 • 2 mos

- Building hands-on experience with the Hadoop ecosystem — HDFS, YARN, and MapReduce - Working with Spark, Kafka, and Airflow for large-scale data processing and pipeline orchestration - Training under Huawei-certified instructors, following an internationally recognized curriculum

Mostaql

Data Analyst

Mostaql • Freelance

Dec 2023 - Dec 2024 • 1 yr

- Extracted and processed large datasets from relational databases using SQL and Python. - Conducted data wrangling, cleaning, and transformation to ensure accuracy and consistency. - Automated weekly sales reporting for retail stakeholders using Power BI + SQL, cutting manual work by 40% (~10 hrs/week) across 15 KPIs, enabling leadership to track revenue performance and make faster, data-driven decisions. - Developed interactive dashboards for tracking KPIs, market trends, and business performance. Built automated data ingestion workflows connecting multiple structured and unstructured sources.