Oscar Barrera
Tadeusza Rejtana 3/14, Warsaw
Summary
M.Sc. in Engineering with experience in data analysis for management of business processes including the ability to work analytically in a high-pressure environment, strong organizational, multi-tasking, and time management skills.
Capable to implement automation tools to improve the team production and ensure outstanding results, loss elimination strategies, and strong teamwork-oriented attitude.
Overview
5
5
years of professional experience
Work History
Finish Product Supply Chain Specialist Planner
Procter and Gamble Sp. z o.o.
2022.02 - Current
- Coordinate production workflow for the products with Production Manager and higher management.
- Plan operations to make sure more work is done in less time.
- Ensure the profitability of the products.
- Coordinate with other departments to determine the demand for the product.
- Determine the raw materials and manufacturing equipment required for the production process.
- Schedule shifts and labor according to production demand.
- Troubleshoot the problems that occurred and take measures to resolve them.
- Maintain records and documentation of the entire production process.
- Manage the production process and make sure the final product meets quality standards.
- Collaborate with the other members of the team for feedback post-production.
- Keep yourself updated about the latest market trends and consumer demand.
- Participated in team projects, demonstrating an ability to work collaboratively and effectively.
- Learned and adapted quickly to new technology and software applications.
- Demonstrated respect, friendliness and willingness to help wherever needed.
Raw and Pack Material Supply Chain Planner
Proter and Gamble Polska Sp. z o.o.
2020.11 - 2022.02
- Managing uniform production flow.
- Accessing the daily requirements of the materials.
- Ensuring minimum stock levels from the suppliers.
- Creating an inventory schedule as per the requirements.
- Monitoring the customers' demands for the products.
- Keeping a track of production volume.
- Processing the customers shipment complaints.
- Answering the questions on various shipping and return issues
- Coordinating between the production and other departments.
- Determining the timeline for production completion.
- Working in collaboration with accounting department for shipping payment issues.
- Developing cost estimates reports and their performance analysis.
- Adhering to all the health, safety, and environmental rules and regulations.
Cash Management Analyst
Accenture Services Sp. z o. o
2019.01 - 2020.11
- Reconciling bank accounts and report any discrepancies
- Uploading bank statements to the accounting system
- Providing timely information to other departments and to the client
- Preparation of reports for the Client (daily, weekly, monthly & adhoc) in a timely and accurate manner
- Supporting audit of financial statements.
Data Analyst
Accenture Services Sp. z o. o.
2017.12 - 2019.01
- Customer service and ticket generation when necessary.
- Remotely virtual desk and database software configuration.
- Managing master data, including creation, updates, and deletion.
- Provide quality assurance of imported data, working with quality assurance analyst if necessary.
- Commissioning and decommissioning of data sets.
- Helping develop reports and analysis.
- Supporting initiatives for data integrity and normalization.
- Data risk management and assessment
Education
M. Sc. - Electrical and Automation Engineering
Politechnika Warszawska
Bachelor’s degree - Electronic Engineering
District University Francisco Jose de Caldas
Skills
- SAP R/3 + SAP Scripting
- Microsoft Excel Advanced level
- SQL queries
- Python scripting
- Power BI
- Power Query
- Power Automation
Accomplishments
- Plan and coordinate one of the areas, depending on the role: production,material supply, demand planning, artwork, physical distribution, etc.
- Work with suppliers, manufacturing plants and business partners with diverse international and professional background.
- Perform data analysis of inventory, service, market trends & sales &implement key improvements.
- Execute/develop automation tools various systems (i.e SAP, Power BI solutions, SQL, Python and internal platforms)
Languages
Spanish
Native language
English
Advanced
C1
Polish
Upper intermediate
B2
Timeline
Finish Product Supply Chain Specialist Planner
Procter and Gamble Sp. z o.o.
2022.02 - Current
Raw and Pack Material Supply Chain Planner
Proter and Gamble Polska Sp. z o.o.
2020.11 - 2022.02
Cash Management Analyst
Accenture Services Sp. z o. o
2019.01 - 2020.11
Data Analyst
Accenture Services Sp. z o. o.
2017.12 - 2019.01
M. Sc. - Electrical and Automation Engineering
Politechnika Warszawska
Bachelor’s degree - Electronic Engineering
District University Francisco Jose de Caldas
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