Portfolio. Oliver Data Scientst.

+ About Me

I began my professional journey at the age of 16. This unconventional path proved to be rewarding both in the educational and professional spheres. From a young age, I was fascinated by the interaction between people, numbers, and data. Over time, this blend transformed into a passion for how information shapes people’s decisions.

After 10 years working as a hotel receptionist, I transitioned into entrepreneurship, founding and managing two restaurants for another 10 years. My responsibilities ranged from CEO to waiter, including marketing, quality management, and technological integration. By analyzing customer data, big data, and data from embedded technology, I focused on strategies resulting from these analyses to steadily improve business profitability.

Committed to my community, I served as president and board member of 3 local business associations, supporting over 250 companies and collaborating with governmental entities. This incredible experience solidified my use of governmental data and data obtained from the constituent companies for community and business development, as well as providing me with extensive knowledge in various sectors such as retail, industrial, chemical, food, among others.

Combining this business insight with technology, I have honed my skills in adaptability, critical thinking, and negotiation. Finally, in this last year, transitioning towards a new professional career, I have achieved certifications in Data Analysis and Science, Business Intelligence, and Project Management.

As I approach my new job in data science, I am excited to apply my skills, a fusion of business, technology, and soft skills, offering the team a unique and effective perspective.

Location

I'm looking for an on-site/hybrid job in Switzerland or remote anywhere in the world!

Currently I split my time between Spain and Switzerland.

My Interests

- Artificial intelligence
- Data Science
- Data Analytics
- Philantropy
- Physics
- Environmental Issues
- Business / Finance
- Health
- Natural world

Education

2023 | Data Science and Data Analytics Certifications
Look the complete list in the section below.

2003 | Small and Medium Enterprise (SME) Management
Afedes Professional School - Tenerife, Canary Islands, Spain.

2001 | Marketing Specialist
Afedes Professional School - Tenerife, Canary Islands, Spain.

2000 | Tourist Information Specialist
Afedes Professional School - Tenerife, Canary Islands, Spain.

2003 | High School, science branch
Magallanes High School - Tenerife, Canary Islands, Spain.

My tech expertise

Data Science: Python, SQL, BigData, TensorFlow, Keras, scikit-learn, PyTorch, Pandas, Numpy, Tableau, Power BI, among others.

Cloud: AWS, Google Cloud, Azure.

General purpose languages and frameworks: Java, C#, PHP, JavaScript, HTML, CSS.

Other general tech: Node.js, MongoDB, Docker, Git, Excel.

Languages

Fluent writen and spoken:
Spanish (native), english.

High level written and spoken:
German.

Medium level written and spoken:
Italian.

Experience

2023 - now | Data/AI Projects | 1 year
You can see the details of my projects below this section

2017 - now | President of local Business Association | + 6 years | ~ 150 companies
Candelaria Business Association (AECAN), Tenerife, Spain.

2020 - 2022 | Executive Board member of local Business Association | + 2 years | ~ 40 companies
Arafo Business Association (ASEPRAF), Tenerife, Spain.

2018 - 2022 | Business Ownership / CEO | 5 years
Restaurant La Casona del Vino, Tenerife, Spain.

2013 - 2022 | Business Ownership / CEO | 10 years
Restaurant Mar y Magma, Tenerife, Spain.

2014 - 2022 | President of Business Association | + 8 years | ~ 70 companies
Candelaria Gastronómico (Gastronomic Business Association)

2003 - 2013 | Hotel Receptionist | + 10 years
5 different hotels of 5 stars, Tenerife, Spain.

Data Projects

Main Concepts:

AI
Machine Learning
Fine-Tuning
LLM
Voice Cloning
RAG
Double Mind
Psychology
Trans-generational
Memory
After Life
Personality
Forgoting
Digital Copy

Dme - Digital Me - is a cutting-edge initiative focused on forging a digital twin of an individual’s personality and memories through sophisticated AI technology. This digital counterpart can engage in lifelike conversational interactions, enabling individuals to extend their presence beyond biological constraints. The project uniquely blends machine learning, natural language processing, and emotional intelligence algorithms to craft a dependable digital memory repository, with a strong commitment to ethical standards and data privacy. By creating a cybernetic extension that coexists and collaborates with the biological mind, Dme offers the potential to transcend temporal limits, ensuring a person's essence, thoughts, and values persist. This makes it an invaluable tool for therapeutic, historical, and educational purposes, providing a new dimension to understanding and experiencing the human condition.

Project status: Deployed and in production.
Do you want to test it? Request a pass now! Please write an email to my email
You also can see how was built and how it works watching the related video.

Video

Tech used:

Phyton
Pythorch
Unsloth
Mistral
Transformers
Lora
Chroma
Google Collab
XTTS
Websockets
Javascript
Node.js
PHP

Read more... or view full project in GitHub

Experience the future of memory and personality preservation with Dme.

View more... or view full project in GitHub

Main Concepts:

AI
Machine Learning
Fine-Tuning
LLM
Voice Cloning
RAG
Double Mind
Psychology
Trans-generational
Memory
After Life
Personality
Forgoting
Digital Copy

Video

Tech used:

Phyton
Pythorch
Unsloth
Mistral
Transformers
Lora
Chroma
Google Collab
XTTS
Websockets
Javascript
Node.js
PHP

Main Concepts:

AI
Machine Learning
Computer Vision
Scraping
Statistics
Prediction
Business Insights

Omy is an innovative AI-driven technology designed to predict customer footfall in restaurants and hospitality venues. It integrates real-time data analysis from various sources, including nearby public place attendance, historical footfall, and social media success, to provide accurate, hour-by-hour footfall predictions. This tool empowers business owners to optimize operational efficiency and enhance customer experience by anticipating busy periods and adapting to market dynamics. O_my stands as a strategic partner in hospitality, merging AI with industry-specific insights to tackle the challenge of customer flow management.

Project status: Under develpment.
Stay tunned! Soon available for testing! More info at my email

Video

Tech used:

Phyton
Yolo
Selenium
Google Collab
Roboflow
Public Trableau
Node.js
Javascript
PHP
SQL

Read more... or view full project in GitHub

AI-driven predictions of customer footfall for your restaurant.

View more... or view full project in GitHub

Main Concepts:

AI
Machine Learning
Computer Vision
Scraping
Statistics
Prediction
Business Insights

Video

Tech used:

Phyton
Yolo
Selenium
Google Collab
Roboflow
Public Trableau
Node.js
Javascript
PHP
SQL

Full Stack Web Projects

Main Concepts:

AI
Learning System
API

TeacherAI is a cutting-edge educational platform designed to revolutionize student learning. It features a dynamic database of questions and answers, contributed by students, to offer a customized learning journey. The platform includes an advanced AI assistant that analyzes text and voice inputs to provide targeted advice for academic enhancement. Unique to TeacherAI is its real-time code analysis tool, which aids in refining coding skills promptly. Additionally, a favorites feature enables easy retrieval of key questions. Its user-friendly interface ensures smooth edits to any entry. TeacherAI stands out by making learning more effective, interactive, and enjoyable.

Project status: Deployed and in production.
Do you want to test it? Request a pass now! Please write an email to my email
You also can see how was built and how it works watching the related video.

Video

Tech used:

Phyton
Node.js
Javascript
PHP
Chat GPT API
SQL

Read more... or view full project in GitHub

TeacherAI is a personalized, AI-powered learning system with real-time code analysis and intuitive editing.

View more... or view full project in GitHub

Main Concepts:

AI
Learning System
API

Video

Tech used:

Phyton
Node.js
Javascript
PHP
Chat GPT API
SQL

Main Concepts:

#Toy Project
Learning
Javascript learn
fast typing

SpecialKeyTrainer is a dynamic keyboard practice system designed specifically for programmers. It focuses on enhancing typing speed for special characters commonly used in programming. The system features a real-time error marker and timer, providing instant feedback and promoting continuous improvement. Users can track their progress with comprehensive statistics and customize their practice sessions by adjusting the difficulty level and the number of characters. With SpecialKeyTrainer, programming becomes faster and more efficient.

Project status: Deployed and in production.
Do you want to test it? Request a pass now! Please write an email to my email
You also can see how was built and how it works watching the related video.

Video

Tech used:

PHP
Javascript

Read more... or view full project in GitHub

SpecialKeyTrainer is a programmer-focused tool for practicing special character typing with real-time feedback and customization.

View more... or view full project in GitHub

Main Concepts:

#Toy Project
Learning
Javascript learn
fast typing

Video

Tech used:

PHP
Javascript

Open GitHub to see all my repositories.

Certifications

My full name is Carlos Oliver Álvarez González.

- Data Science - IBM