Summary
Overview
Work History
Education
Skills
Software
Languages
Certification
Timeline
Generic
Cem GÜNEŞ

Cem GÜNEŞ

Data Analyst
Istanbul,34

Summary

Accomplished Data Analyst Senior Specialist from current company, adept in data analysis and visualization, significantly enhancing decision-making and efficiency. Leveraged Excel and Power BI for impactful reports, fostering teamwork and collaboration. Achieved streamlined reporting processes and developed advanced analytical tools, improving data storage and retrieval performance. Seasoned collaborator experienced in meeting needs, improving processes and exceeding requirements in team environments. Diligent worker with strong communication and task prioritization skills.

Overview

19
19
years of professional experience
13
13
Certifications

Work History

Data Analyst Senior Specialist

Bimed Teknik Aletler Sanayi Ve Ticaret Anonim Şirk
2021.11 - Current
  • Produced monthly reports using advanced Excel spreadsheet functions.
  • Improved decision-making processes with accurate data analysis and visualization techniques.
  • Created various Excel documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.
  • Utilized data visualization tools to effectively communicate business insights.
  • Collaborated with cross-functional teams to ensure data integrity and accuracy, resulting in better-informed decisions.
  • Created various Power Bi documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.
  • Provided actionable insights through comprehensive reports and dashboards, supporting strategic initiatives.
  • Developed custom algorithms to optimize data mining, increasing the effectiveness of analytical insights.
  • Implemented robust control measures to improve analytical output reliability.
  • Developed and maintained data pipelines for seamless flow of information, ensuring timely availability for decision-making.
  • Increased efficiency in data storage and retrieval by implementing robust database management systems.
  • Improved data governance practices, ensuring compliance with regulatory standards and internal policies.
  • Enhanced data accuracy by automating data cleansing processes, significantly reducing manual errors.
  • Improved data visualization techniques, making insights more accessible to non-technical stakeholders.
  • Automated routine data analysis tasks, freeing up time for more complex analysis.
  • Enhanced team's analytical capabilities with training on latest data analysis tools and techniques.
  • Streamlined reporting processes, resulting in faster turnaround times for monthly performance reports.
  • Developed customized reports, summarizing and presenting data in visually appealing format.
  • Created data models to support decision-making processes.
  • Developed complex dashboard and reporting tools to track business performance metrics.
  • Optimized data access and storage to improve performance of analytics systems.


Current Account Supervisor

Gökkuşağı Pazarlama Dağıtım Ve Tic A.Ş
İstanbul , Turkey
2013.04 - 2017.05

Automated Shipping and Inventory Supervisor

Kaynak Holding
İstanbul , Turkey
2010.10 - 2013.01

Performing operational operations to keep the stock quantities in the stores and central warehouse at the targeted level.

Calculating store shelf capacities and determining the minimum/maximum stock values of the products for the stores according to the targeted inventory turnover days.

Ensuring that the products are sent to the stores at the right time and in the right amount by regularly checking the automatic shipment system.

Revising stock quantities/order parameters by examining the sales movements of the products and feedback from the stores


Presenting reports containing performance indicators such as stock adequacy target and out-of-stock rate to senior management


According to sales analysis, creating recommendation purchasing reports for the next period

Reviewing the list of products to be returned and making the necessary changes.

Planning Officer

Denta Tekstil
İstanbul , Turkey
2009.02 - 2010.04

Determining the amount of fabric needed for production and making the material requirement plan accordingly.

Follow-up of all processes until the raw fabric is ready for production from its semi-finished state.

Cost analysis by calculating the wastes that occur during the production processes.

Planning Officer

Kayarlar Et A.Ş.
Sakarya , Turkey
2006.03 - 2007.02

Preparation of weekly and monthly production reports and submission to senior management.

Calculating production costs and presenting them as a report to senior management.

Sales Analysis and Reporting Specialist

Sürat Kargo A.Ş.
İstanbul , Turkey
2017.05 - 2021.10

- Daily, weekly and monthly turnover reporting and controlling target realization rates.

- Analyzing the performance of regional customer representatives.

Identifying lost and gained customers at the end of the month and providing support to the field for their re-acquisition.

- At the end of the year, analyzing the budget and target setting of the sales department for the new year and creating a new budget.

-Preparing dashboards to be presented to managers by visualizing monthly and annual sales data in Excel environment.

- Premium calculations and reporting of regional sales representatives.

Education

Bachelor of Science - Industrial Engineering

Sakarya University
Turkey
2001.04 -

Skills

Data Analysis

Software

Microsoft Excel

Microsoft Power Bi

Microsoft Excel VBA

Data Visualization

Languages

Turkish
Native language
English
Intermediate
B1
Portuguese
Elementary
A2

Certification

[Area of Expertise] License - [Timeframe]

Timeline

Data Analyst Senior Specialist

Bimed Teknik Aletler Sanayi Ve Ticaret Anonim Şirk
2021.11 - Current

Sales Analysis and Reporting Specialist

Sürat Kargo A.Ş.
2017.05 - 2021.10

Current Account Supervisor

Gökkuşağı Pazarlama Dağıtım Ve Tic A.Ş
2013.04 - 2017.05

Automated Shipping and Inventory Supervisor

Kaynak Holding
2010.10 - 2013.01

Planning Officer

Denta Tekstil
2009.02 - 2010.04

Planning Officer

Kayarlar Et A.Ş.
2006.03 - 2007.02

Bachelor of Science - Industrial Engineering

Sakarya University
2001.04 -

[Area of Expertise] License - [Timeframe]

[Area of certification] Training - [Timeframe]

Udemy Education Certifictions

Cem GÜNEŞData Analyst