# Gabriel Melo

Gabriel Melo is a remote worker on Himalayas, Junior Data Analyst at Innova Semplice SpA, based in Italy.

Source: https://himalayas.app/@gabrielmelo4

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

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Italy |
| Authorized to work in | Italy |
| Salary expectations | 36k+ EUR |
| Job categories | Data Scientist, Data Analyst |
| Skills | Data Analysis, Predictive Analytics, Statistical Modeling, RAG, Large Language Models, LLM Evaluation, Natural Language Processing, Machine Learning, Clustering, K Means, K Nearest Neighbors, Non Negative Matrix Factorization, Computer Vision, Object Detection, SQL |

## About

```text
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

### Junior Data Analyst (current)

Innova Semplice SpA. Jul 2024 - Present

```text
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.
```

Skills: SQL, Amazon-Redshift, Power-BI, Data-Quality, GDPR

### Data Analyst Intern

Perrigo Italia. Nov 2023 - May 2024

```text
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.
```

Skills: Power-BI, Reporting, Stakeholder-Management

### Data Analyst Intern / Junior Data Analyst

Neon Pagamentos S.A.. Feb 2022 - Feb 2023

```text
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.
```

Skills: SQL, Excel, Machine-Learning, Predictive-Analytics

## Education

### Sapienza University of Rome

Master of Science, Computer Science. 2023 - Present

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

### University of São Paulo

Bachelor of Science, Information Systems. 2018 - 2022

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

## Tech stack

- Amazon Redshift
- GitHub
- GitLab
- Python
- TensorFlow
- PyTorch
- Git
- Docker
- SQL
- Celonis
- Power BI

To contact Gabriel, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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