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Eliseu Abreu

Eliseu Abreu

Certified

Student

Dublin Bussiness School | Dublin

Technologies

My Portfolio Highlights

My New Certification

Data Analyst Associate

My New Certification

Data Analyst Associate

Analytical virtuoso, transforming data noise into harmonious insights.

My Work

Take a look at my latest work.

project

Analyzing Unicorn Companies

SQL
course

Data Manipulation with pandas

DataLab

Project: Analyzing Unicorn Companies

project

Analyzing Unicorn Companies

SQL

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst

Data Analyst

Data Analyst Associate

Data Analyst Associate

Other Certificates

Certiport - A Pearson VUE Business Introduction to Programming Using Python

Data Science Academy Big Data Fundamentos 3.0

Data Science Academy Introdução à Ciência de Dados 3.0

Data Science Academy Power BI para Data Science

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to Power BI
Intermediate SQL

My Work Experience

Where I've interned and worked during my career.

The Convention Centre Dublin (The CCD) | May 2023 - Present

Host

▶️ : ➤ Accomplished exceptional on-site client support, measured through client satisfaction ratings, by navigating the event build process, providing timely information, and addressing all client needs to ensure a smooth event experience. ▶️ : ➤ Enhanced event safety by proactively identifying risks and maintaining vigilance to address security concerns, ensuring a secure environment for attendees; ✔️ 0% accident rates in events. ▶️ : ➤ Enabled real-time coordination for efficient problem-solving and timely response to client needs by staying connected with fellow hosts and managers via radio during events.
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Neoenergia Elektro | Sep 2019 - Mar 2023

Senior Financial Analyst

▶️ : ➤ Led the project of internalizing outsourced activities across four companies within the Project Control area; ➤ Leveraged Power BI for periodic data analysis, utilizing Excel and VBA language to gather insights into the data and Access as a database; ✔️ Increased the Net Present Value of the group by over €30 million. ▶️ : ➤ Conducted quarterly and annual budget reviews for additional Neonergia approved projects (+€40 million annually); ✔️ Guaranteed 100% profitability of approved projects by conducting regular project change analyses using tools like Excel, VBA, and Power BI for visual insights and storytelling. ➡️ : ➤ Engaged in multidisciplinary discussion groups related to sector regulation; ➤ Represented the Project Control area, advocating for clear and justifiable criteria to support any changes that could affect the approved projects; ✔️ Outcome: Reduced regulatory risks for the Neonergia group. ▶️ : ➤ Introduced Power BI as a data visualization tool within the management team; ✔️ Achieved a reduction of 80% in data update and analysis time for Supervision and Board of Directors reports.

Neoenergia Elektro | May 2018 - Sep 2019

Junior Budget Analyst

▶️ : ➤ Optimized the process of reclassifying corporate expenses among cost centers by developing an Access database and designing a query that automated the entire process; ✔️ The result was a 90% reduction in the time required for this task monthly. ▶️ : ➤ Achieved 100% update of the cost center structure for Elektro company by creating and implementing a new structure in SAP; ➤ Led a working group composed of representatives from all company management for necessary contract updates in the system; ✔️ As a result, we saw a 25% reduction in the time required for budget updates and periodic report generation, as well as improvements in the accuracy and quality of the information presented.

Neoenergia Elektro | May 2017 - May 2018

Accounting Intern

▶️Process Automation: ➤ Automated the monthly accounting reconciliation process by developing Excel Macros using VBA for analysis, filtering, and emailing responsible parties; ✔️ Achieved a 50% reduction in the time required to execute the process monthly. ➤ Streamlined the communication for monthly accounting closure stages by sending automated emails to stakeholders according to an updated monthly calendar, through the development of macros in Excell with VBA language; ✔️ 70% efficiency gain in the time needed for this operation monthly.

My Education

Take a look at my formal education

Higher National Diploma, Data AnalyticsDublin Business School | 2024
Bachelor's degree, EconomicsUnicamp | 2018

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