Claudio P.Full-stack Product Engineer
Skills
An Electrical Engineer specializing in electronics, microelectronic computing, networked systems, and distributed networks with extensive experience in GNU/Linux systems and Free Software. Holds a postgraduate degree in Applied Physics with a focus on the development and application of hardware and software in the medical and biological fields. Since commencing technical courses in hardware and programming in 1990 and earning an Electrical Engineering degree in 2000, expertise has been honed in software development, contract management, communication systems, telephony management, virtualization, database management, backup solutions, security and encryption technologies, and custom ERP systems. Proficient in coordinating teams for the development, updating, and maintenance of IT infrastructure hardware and software solutions, with a strong emphasis on cost-efficiency commonly achieved through the use of Free Software. Skilled in negotiating service provision contracts tailored to specific billing cycles.
Maintain a dedicated full-time engagement over a 16-year period at the previous employer, ensuring the secure fulfillment of all IT requirements across operations, contributing to the growth of annual billing from under one million to tens of millions.
Gerente de TI translates to IT Manager from Portuguese to English. However, IT Manager is not an educational institution, but rather a job title. Please provide the name of an educational institution for translation or clarification.
4/1/2007 - 11/1/2023
Coordinated, developed, and maintained a customized proprietary ERP system using C, C++, and Python, ensuring optimal performance and integration for exclusive company use. Managed traffic control, security, and maintenance of network systems including UniFi, LAN, WLAN, WAN, VPN, and SSH, facilitating seamless interconnections between companies and branches. Oversaw third-party contract management for services such as fiber and satellite internet, MS365, printers, mobile telephony, and VoIP. Implemented and maintained Free Software GNU/Linux with LXD virtualization and Windows (11 and Server 2022), ensuring a robust and flexible IT infrastructure.
Demonstrated database management expertise with SQLite, MySQL, MariaDB, PostgreSQL, and Oracle, enhancing data handling capabilities. Led technological project updates and implementations with a focus on cost-benefit analysis and professional environment advancement. Managed backups utilizing Python and Bash scripts, guaranteeing data integrity and availability. Maintained domains and internet pages, ensuring continuous online presence and functionality.
Played an active role in migrating the company's ERP system to Totvs Protheus and Totvs Fluig, contributing to customizations and process improvements over a two-year period. Developed a data collection application for logistics, integrating seamlessly with Totvs Protheus to streamline operations and improve data accuracy.
Electrical, Electronic and Computational Microelectronics Engineering at University of São Paulo
1996 - 2000Applied Physics to Medicine and Biology at University of São Paulo
2000 - 2003
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