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Hello, I'm Dionmax. I'm a full-stack developer with 4 years of experience.

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About

I'm Dionmax. I'm a full-stack developer with 4 years of experience developing for private companies. I enjoy creating websites and applications. My focus is PHP and React.

After graduating in Computer Science, I decided to pursue my passion for programming. Before graduating I was already working in a company and soon became a full-stack developer.

My favorite part of programming is the problem-solving aspect. I love the feeling of finally finding a solution to a problem. My main stack is React, PHP, SQL.

I'm also very familiar with TypeScript and Python, as well as C#, Java and C++. I'm always looking to learn new technologies. I'm currently looking for a full-time position as a software developer.

When I'm not programming, I like to play video games, watch movies and play with my dog. I also like to learn new things.I'm currently learning about data science so that I can become a professional in the field.

Projects

AxisPointe

I worked as a full-stack developer on this project. I created detailed reports and graphs on construction data throughout California.

  • PHP
  • Symfony
  • Postgresql

Coletum

I worked as a full-stack developer on this project for 2 years. The aim was to collect and sort data for companies.

  • React
  • PHP
  • MongoDB
  • Postgresql
  • Twig
  • Symfony

OpenTuna

I worked as a front-end developer on this project. The aim was to organize and map tuna fishing data for the entire Brazilian coast.

  • React
  • NextJs
  • MongoDB
  • Postgresql
  • React-Redux

PropesqWeb

I worked as a full-stack developer on this project. Sorting and generating reports on all the fishing data in Brazil.

  • PHP
  • Postgresql
  • Twig
  • Symfony
  • GeoJson
  • R
  • XML

Skills

Experiences

Data Science Specialization

Faculdade Líbano

Lato Sensu Postgraduate Diploma in Data Science, with a focus on advanced data analysis techniques, machine learning algorithms, and practical applications in real-world scenarios. The program includes hands-on projects and case studies to enhance practical skills.

APR 2025 - NOV 2025

Statistics for Data Science and Machine Learning

Udemy Academy

Course with more than 160 lessons covering the theory and practice of statistics applied to Data Science and Machine Learning. Python implementations of techniques such as sampling, standardization (z-score), hypothesis testing (ANOVA, Chi Square), attribute selection, treatment of unbalanced data and visualization. Practical applications focusing on supervised and unsupervised learning.

APR 2025

Full-Stack Software Developer

El Cajon, California, United States

I work as a software developer at AxisPointe, where I am responsible for developing new pages and reports with a complete front-end, as well as contributing to various parts of the back-end. I've worked extensively with SQL and developing parts of the database, covering all these fields.

FEB 2025 - Present

Complete training in Artificial Intelligence and Machine Learning

Udemy Academy

I deepened my knowledge in Artificial Intelligence, exploring advanced concepts such as Explainable AI (XAI), strategies for model development and evaluation, as well as specialized approaches for handling imbalanced datasets and multi-label classification tasks.

JAN 2025

Data Scientist Training: Advanced Topics

Udemy Academy

I learned advanced topics in Data Science, covering important areas such as Explainable Artificial Intelligence (XAI), modeling and evaluation techniques, as well as methods for dealing with unbalanced data sets and multi-label classification.

SEP 2024

Data Scientist Training: The complete course

Udemy Academy

I've acquired a solid foundation in several areas of Data Science, from predictive modeling with Deep Learning to database techniques and cloud computing. This also includes important fundamentals of statistics, Python, R, SQL, and NoSQL, as well as good practices in data visualization.

JUL 2024

Python for analytics and data science

Data Science Academy

Data science and machine learning with Python. I learned about data analysis, data visualization and machine learning. As well as the Python libraries Pandas, Numpy, Matplotlib and Seaborn. Also machine learning with Scikit-learn and TensorFlow.

SEP 2023 - FEB 2024

Full-Stack Developer

Itajaí, SC, Brazil

I've worked on PHP web projects with Symfony2, projects with Typescript and React, and other functions involving DB with R and SQL.

NOV 2019 - APR 2023

Degree in Computer Science

Itajaí, SC, Brazil

Graduated after 5 years of study. I got a remote job before finishing my studies. And I've been studying ever since.

JAN 2016 - DEC 2021

Complete C# course Object-Oriented Programming + Projects

Udemy Academy

I learned about object-oriented programming with C#. I learned about classes, objects, inheritance, polymorphism, encapsulation, interfaces, delegates, events, exceptions, collections, lambda expressions, LINQ, Entity Framework, and much more.

AUG 2019

Contact me

Please contact me at dionmaxfn+portfolio@gmail.com or through this form

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