Wendel Ortiz

Python Developer

About

Wendel is a developer with over 3 years of professional experience. He is highly enthusiastic about software development and quality, with a passion for emerging technologies. Throughout his career, he has worked with various modern tools and frameworks such as Python, Django, and Docker, and has built robust and scalable APIs. He is a true Pythonista and a skilled lambda builder. He is also a fan of Linux and open-source software, always striving to apply best practices and contribute to the community. His focus is on creating efficient, innovative, and high-quality solutions, continuously improving and delivering value to users. Additionally, he is very passionate about ethical hacking, having helped several national and international companies fix critical security vulnerabilities in their systems. One of these national companies is Alura, now one of the largest online learning platforms in Brazil.

Experience

Python Developer

2M Solutions | 2022 - Dec 2025

Working on healthcare systems development, with a focus on teleradiology, I was responsible for building robust solutions to optimize medical workflows.

  • Full migration of the company’s portal API from Delphi to Python, modernizing the architecture and improving scalability and maintainability.
  • Lead developer of ONRAD Cloudlink, a system for sending and receiving DICOM images integrated with PACS Cloud.
  • Implementation of new features such as full payment checkout (including PIX) and digital signature integration for medical reports (Serpro NeoID and Valid Cert).
  • Development of custom voice recognition for medical report transcription using domain-specific trained models.
  • Automation tools development to optimize processes and improve operational efficiency.
  • Development and maintenance of RESTful APIs with high performance and security.
  • Experience with Git and agile methodologies using tools like Trello and Bitbucket.
  • Hands-on experience with technologies including Python (Django, Flask, FastAPI, PySpark, Pandas), Git, Linux, AWS, SQL Server, MySQL, PostgreSQL, Windows, Docker, Angular, PHP, and more.

Projects

Dimorf - A 256-bit AES ransomware with a randomly generated self-destructive key for Linux systems. This project is special as it includes contributions from Silas Cutler, a security researcher I highly admire.

Prosper International School - Real-world project. An online English school platform. I am the lead technical developer, using modern technologies such as JavaScript, Google Sheets, Google Ads, Bootstrap, and more, working with a multidisciplinary team.

Awards & Recognition

  • Researcher
    Awarded by Alura · April 2022
    Identified and reported a critical security vulnerability, receiving recognition and free platform access.

Recommendations & Feedback

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