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jeffthedeveloper/README.md

console.log("hello world")

Hi πŸ‘‹, I'm Jefferson Firmino

A passionate Full Stack developer and a Post Graduation Data Scientist Researcher from Brazil



  • πŸ”­ I’m currently working on Automatizations and LLM/MLOPS Projects

  • 🌱 I’m currently learning πŸ“š Currently Specializing In Data Science

  • πŸ‘― I’m looking to collaborate on Enterprises, Industries, Services Providers, and make Business Associations, Atract Sponsors, To Guarantee Fix Jobs and Passive Incomes and Also Freelancer Roles

  • 🀝 I’m looking for help with FullStack Projects, OpenSource Projects and DataScience Oportunities for help with freeware and private projects.

  • πŸ‘¨β€πŸ’» All of my considerating projects will be available here!

  • OBS: The most will be private

  • πŸ“ I regularly write articles on

    https://www.linkedin.com/in/professorjefferson

  • πŸ’¬ Ask me about DataScience and General Codification Processes

  • πŸ“« How to reach me [email protected]

  • πŸ“„ Know about my experiences

    [https://bit.ly/3Dv8EDk14]

  • ⚑ Fun fact I think you are not here for accident kkk =D

I could contribute in the respective languages:

  • β—˜ Spanish

  • β—˜ English

  • β—˜ Portuguese

  • Ask me about any doubt, anything call me on linkedin chat or whatsapp;

| Whatsapp

                                "Persistence is the path to success." - Charles Chaplin

Connect with me:

https://codepen.io/jeffersonfir https://codesandbox.io/dashboard/recent?workspace=ws_ehen5t4akq76y8jxce3abk&new_workspace=true https://www.kaggle.com/professorjefferson https://www.instagram.com/jefferson.firme/ https://www.behance.net/jeffersonmendes7 https://www.youtube.com/@jeffersonfirmino https://www.hackerrank.com/profile/jeffersonfir https://discord.gg/dD7Ch3UB


Languages and Technologies

🧠 Artificial Intelligence and Machine Learning

πŸ“² Mobile Development

Flutter React Native

πŸ’» Web Development

πŸ›’οΈ Database

πŸ› οΈ DevOps

☁️ Cloud Computing

🧠 Growing Technologies

🧠 Emerging Technologies



πŸš€ Tecnologias para IA e Data Science

Google Gemini
GPT-6jb
ATI
Hugging Face

Contribuiçáes 2024 Contribuiçáes 2023



Jefferson Firmino Mendes' Activity Graph


Support:



https://www.paypal.com/donate/?business=3P3W53NWLTEGS&no_recurring=0&item_name=Doe+para+o+manuten%C3%A7%C3%A3o+do+reposit%C3%B3rio+e+apoie+a+educa%C3%A7%C3%A3o+em+Ci%C3%AAncia+de+Dados+no+Brasil.+Sua+ajuda+%C3%A9+importante%21&currency_code=BRL



πŸŽ“ Academic Background

πŸŽ“ Postgraduate in Data Science (Big Data)

@ UnivitΓ³ria (2025 - 2026, Ongoing)

πŸ”Ή Key Subjects: Big Data, Hadoop, Spark, NoSQL, AI & Machine Learning
πŸ”Ή Skills: PyTorch, Big Data Analytics, Predictive Analytics


πŸŽ“ Postgraduate in Software Engineering

@ Faculdade Focus (2023)

πŸ”Ή Key Areas: Agile Methods, IT Governance, System Analysis
πŸ”Ή Skills: Scrum, IT Project Management, Software Development


πŸŽ“ Mathematics Pedagogy

@ UNOPAR (2024 - 2025, Ongoing)
πŸ”Ή Strengthening mathematical foundation for Data Science


πŸŽ“ Data & Systems Analysis

@ UNOPAR (2021 - 2022)

πŸ”Ή Skills: SQL, Data Modeling, Data Analysis


πŸŽ“ Financial Management

@ UNOPAR (2021)

πŸ”Ή Skills: Financial Modeling, Business Intelligence, Data-Driven Decisions


πŸŽ“ Computer Maintenance & Support

@ SENAI (2013 - 2014)

πŸ”Ή Initial exposure to data processing & IT fundamentals


πŸ† Core Competencies

πŸ”₯ Tech & AI

🧠 Machine Learning & AI: PyTorch, TensorFlow, Generative AI, Transformers (Hugging Face)
πŸ“Š Big Data & Cloud: Hadoop, Spark, GCP, MLOps
πŸš€ Web & Backend: Flask, React.js, Node.js, Firebase
πŸ“ˆ Business Intelligence: Power BI, Data Visualization


🎯 Programming & Development

πŸ’» Languages: Python, Java, JavaScript, TypeScript, SQL, HTML, CSS, Sass
πŸ›  Frameworks & Libraries: Pandas, NumPy, Scikit-Learn, Bootstrap
πŸ–₯ Dev Tools: GitHub, Docker, Microsoft Office, Adobe Creative Suite


πŸ“Š Business & Management

🎯 IT Governance & Management
πŸ”„ Agile Methodologies: Scrum, Kanban
πŸ’‘ Data-Driven Decision Making
πŸ“ˆ SEO & Digital Strategy


🎯 LinkedIn-Approved Skills

🐍 Python
πŸ“Š SQL & Data Science
πŸ“ Mathematics & Statistics
πŸ’‘ Business Intelligence (BI)
🌐 Web Development
πŸ’» Computer Science


πŸ… Additional Expertise

πŸ“š Mathematical Foundations: Linear Algebra, Probability, Optimization
πŸ† Soft Skills: Team Leadership, Communication, Problem-Solving
⚑ Industry Trends: AI Ethics, RPA, Prompt Engineering

πŸ“Œ Passionate about AI, Data Science, and building scalable tech solutions! πŸš€

Pinned Loading

  1. PythonGeneralRepository PythonGeneralRepository Public

    A repository with the purpose to concentrate the maximum programs content files with small programs that demonstrate a big part of my python habilities skills

    Jupyter Notebook

  2. VBA VBA Public

    Repository to merge and integrate the VBA Codeds To Maximizate My Speed Routine

    Visual Basic .NET

  3. CSV-and-DataBases-Repository CSV-and-DataBases-Repository Public

    This Repository acumulate some databases used as basis for projects

  4. Python-Import-Favorite-Links- Python-Import-Favorite-Links- Public

    Make an array of links formated as html, with the <bookmarks> tags feeded by an txt file with the favorite links choosen

    HTML

  5. Stock-of-Products Stock-of-Products Public

    A system for register products with the name, quantity, price , data and other informations

    Java

  6. Bank-System Bank-System Public

    A simple bank system with operations of register a new account , make withdraws and deposits, and see the actual balance or get the holder informations

    Java