Hey there,
I'm Sergio
Building the future through Data & AI
About Me
Hi there 👋 I'm Sergio — a Data & AI Engineer passionate about turning complex data into smart decisions. With a strong background in Big Data, machine learning, and data visualization, I build powerful, end-to-end solutions that extract real value from information.
After completing my Master’s in Visual Analytics & Big Data, I’ve specialized in ETL pipelines, predictive modeling, and interactive dashboards, working on international AI-driven projects that blend engineering with intelligence.
Curious by nature and driven by impact, I’m on a mission to design systems that think, learn, and empower. Whether it's cleaning raw data or deploying machine learning models, I thrive at the intersection of data, AI, and real-world problem solving.
Let’s connect and build the future with data. 🌍📊🤖
Skills
Click on a category to explore my skillset.
Professional Experience
+3 years of experience in data and AI
Developing innovative solutions in data, AI, and software development.
Mar. 2025 - Present
Mar. 2025 - Present
Data & AI Engineer
- • Data management in AI projects, including ETL processes, Power BI dashboard development, and data modeling.
- • Development of recommendation models and application of AI technologies in collaboration with partners like Esri and NTT Data.
Oct. 2022 - Mar. 2025
Oct. 2022 - Mar. 2025
Data Specialist
- • Specialization in data projects and modeling for strategic decisions.
Business Applications Engineer II
- • Leadership in the design, implementation, and testing of a key API for Telefónica Vivo 5G.
- • Collaboration in international teams (Brazil, India, Spain) strengthening the coordination of complex projects in agile environments.
Business Applications Engineer I
- • Development of PoCs for Telefónica (5G APIs) and Orange (IP transition).
- • Implementation of a complete Java adapter for a project in India and supervision of REST APIs for Vivo Brazil.
Mar. 2022 - Oct. 2022
Mar. 2022 - Oct. 2022
Intern in Technology and Information Systems
- • Collaboration in the department, applying data modeling and Java development concepts.
Sep. 2021 - Mar. 2022
Sep. 2021 - Mar. 2022
Development and Innovation Staff
- • Automation of processes with Python and management of SQL and MongoDB databases.
- • Creation of data analysis reports for decision-making.
Featured Projects
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Services
Helping you simplify tasks, analyze data, and build an outstanding online presence.
Streamline your workflows and save time by automating repetitive tasks using the power of Artificial Intelligence.
Turn raw data into valuable insights. I design pipelines, clean and store data, and build dashboards that support better decisions.
Boost your online presence with clean, fast, and modern landing pages tailored to your goals and brand.
Want to know more? Contact me for detailed information and quotes.
Education
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Specialization in predictive models, advanced data visualization, and Big Data architecture design. Deep dive into tools like Spark, Tableau, and Power BI to create high-impact analytical solutions.