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Gabriel MeloGM
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Gabriel Melo

@gabrielmelo4

Data Scientist working in analytics at Innova Semplice SpA; building KPI dashboards and benchmarking LLMs over knowledge graphs.

Italy
Message

At Innova Semplice SpA, I write and optimize SQL queries against Amazon Redshift and build Power BI dashboards for live business KPIs. I also maintain data-quality checks to catch anomalies before they reach stakeholders.

I translate business questions from Marketing, Operations, and other teams into analytical solutions, and own GDPR privacy audits reviewing how data is handled across teams.

Previously, as a Data Analyst Intern at PERRIGO Italia, I partnered with Sales, Finance, and Supply Chain to define reporting requirements and create stakeholder-specific Power BI visualizations.

I'm completing an MSc in Computer Science at Sapienza University of Rome, where my thesis explores Retrieval-Augmented Generation over knowledge graphs. I designed a methodology to benchmark and compare LLMs, and contributed to model development, training, and evaluation for a university grocery object-detection project.

Experience

Work history, roles, and key accomplishments

IS
Current

Junior Data Analyst

Innova Semplice SpA

Jul 2024 - Present (2 years 2 months)

Write and optimize SQL queries against Amazon Redshift to extract, clean, and transform large operational datasets for Marketing and Operations. Build and maintain Power BI dashboards to monitor live business KPIs, including data-quality checks that catch anomalies before they reach stakeholders.

PI

Data Analyst Intern

Perrigo Italia

Nov 2023 - May 2024 (6 months)

Partnered with Sales, Finance, and Supply Chain teams to define reporting requirements and translate them into Power BI visualizations. Built custom, stakeholder-specific reports that supported strategic decision-making across departments.

NS

Data Analyst Intern / Junior Data Analyst

Neon Pagamentos S.A.

Feb 2022 - Feb 2023 (1 year)

Worked within the Strategy and Billing Products team, using SQL, Excel, and Machine Learning models for predictive analytics. Improved user experience through event tagging and data-driven optimization of financial/billing strategies.

Education

Degrees, certifications, and relevant coursework

Sapienza University of Rome logoSR

Sapienza University of Rome

Master of Science, Computer Science

2023 -

Pursuing an MSc in Computer Science with a thesis on Retrieval-Augmented Generation over knowledge graphs, including benchmarking multiple LLMs.

University of São Paulo logoUP

University of São Paulo

Bachelor of Science, Information Systems

2018 - 2022

Completed a BSc in Information Systems, covering topics such as machine learning, data analysis, and software development.

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