Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
Sahar Zare

Sahar Zare

Data Analytics / Data Science / BI / AI
Berlin

Summary

Detail-focused Data Analyst with knowledge in data warehousing, process validation and business needs analysis. Proven to understand customer requirements and translate into actionable project plans. Dedicated and hard-working with passion for Big Data and Cloud.

Overview

10
10
years of professional experience
4
4
Certifications
3
3
Languages

Work History

Data Analyst_ Internship

BMW Group
10.2022 - 03.2023
  • Converted raw datasets into meaningful formats by performing extensive pre-processing activities such as normalization and transformation.
  • Optimized SQL queries for faster processing times, increasing overall productivity within the team.
  • Actively participated in team meetings to share knowledge, exchange ideas, address challenges, and collaborate on potential solutions.
  • Enhanced data visualization capabilities for better decision-making with the use of advanced BI tools.

Technologies: R, SPSS, SQL, Python, Visualization tools

Business Analyst

PEDEP
01.2013 - 01.2018
  • Built financial and forecasting models to evaluate growth scenarios and support long-term strategic planning.
  • Conducted project feasibility assessments, defining KPIs to measure performance, risk, and return.
  • Delivered actionable business insights by analyzing operational and sales data to support management decisions.
  • Improved operational workflows by identifying inefficiencies and implementing process optimizations to increase productivity.
  • Executed market and competitive research to identify trends and support strategic planning and forecasting.
  • Identified 10% additional revenue potential by analyzing sales performance and addressing underperforming segments

Technologies: Excel, CAMFAR, eviews, MSP

Education

MSc - Data Science, AI & Digital Business

Gisma University of Applied Sciences
Germany
01.2026

BSc - Systems Analysis & Planning

Islamic Azad University
Iran
09-2013

Engineering and Management

Politecnico Di Torino
Italy
03-2023

Skills

Data Engineering: PySpark, Spark, Databricks, SQL

Certification

- End-to-end Azure data pipelines (ADF, ADLS, Snowflake)

Timeline

- Databricks Data Engineering Certification
03-2025
- IBM Data Science Professional Certificate
04-2023

Data Analyst_ Internship

BMW Group
10.2022 - 03.2023

Business Analyst

PEDEP
01.2013 - 01.2018

MSc - Data Science, AI & Digital Business

Gisma University of Applied Sciences

BSc - Systems Analysis & Planning

Islamic Azad University

Engineering and Management

Politecnico Di Torino
Sahar ZareData Analytics / Data Science / BI / AI