Jose L.Back-end and Systems Engineer
Skills
Originally from the interior of Rio Grande do Norte, this individual found an early passion for computers, starting entrepreneurial efforts in providing affordable digital music transfer services in their hometown at the age of 12. This initial venture marked the beginning of a journey into technology and business. During technical education, this passion matured into programming, leading to the development of various games and algorithms for personal use. Notably, the creation of a credit management system integrated with SUAP, the school management system, was a significant accomplishment during this period.
In college, knowledge expanded into computational classification algorithms, data structures, trees, and graphs, delving into topics beyond initial expectations. Professional endeavors included innovative explorations in web scraping and automation, areas often absent from conventional curricula. This drive for excelling in specialized fields has fostered continuous self-education, with an overarching goal of achieving personal excellence and contributing novel solutions in the technology sector.
Mid-Level Dotnet C# Analyst/Developer
5/1/2023 - Present
Developed and maintained web crawlers tailored for the Brazilian judicial system using C#. Gained expertise in handling large-scale data extraction and processing. Utilized advanced C# programming to interact with various judicial websites, ensuring compliance with legal standards and accurate data retrieval. Employed frameworks such as ASP.NET for backend development and integrated RESTful APIs to streamline the data-flow process. Leveraged SQL Server for efficient data storage and management. Implemented robust error-handling and logging mechanisms to maintain the system's reliability and performance. Emphasized secure coding practices to protect sensitive information in compliance with data protection regulations. Enhanced the crawlers' efficiency through multithreading and optimization techniques. Demonstrated strong problem-solving skills and the ability to troubleshoot issues in a live environment. Engaged in continuous improvement by updating the crawlers to adapt to changes in the judicial websites and legal requirements.WebScraping Engineer
12/1/2021 - Present
Developed an API for auto-filling offer information, showcasing proficiency in Python and Flask for backend development. Created efficient and robust Android app crawlers using the Frida framework, demonstrating strong skills in designing and deploying web crawlers involving both Python and PHP. Utilized Docker for containerization, enhancing deployment and scalability. Implemented advanced security measures including SSL pinning to protect data transmissions. Applied extensive knowledge in Regex for pattern matching within the crawlers, and maintained high code quality through comprehensive integration and unit testing. Managed network requests effectively using proxy rotation techniques.Python Developer
3/1/2020 - 11/1/2021
Demonstrated proficiency in the construction of crawlers for capturing public legal data, utilizing tools and languages such as Python and Regex for complex data parsing tasks. Developed and maintained efficient crawlers for websites and applications, ensuring high performance and reliability. Gained extensive experience working with MongoDB for storing and managing extracted data. Successfully implemented techniques for bypassing captchas and recaptchas to ensure uninterrupted data acquisition processes. Applied reverse engineering skills in Android applications, including solving challenges related to SSL pinning, to retrieve necessary data. Developed advanced data processing workflows to clean, transform, and analyze the collected datasets effectively.Junior Programmer
7/1/2019 - 2/1/2020
Developed proficiency in creating WordPress websites by developing custom themes and plugins from scratch. Ensured responsive design for optimal user experience across various devices. Executed migration of Moodle instances and developed data migration scripts to ensure seamless transitions.
Information Technology at Federal University of Rio Grande do Norte
2017 - 2022Computer Science at Federal Institute of Education, Science and Technology of Rio Grande do Norte
2014 - 2017
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Jose is available for hire
Meet Jose L.
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