Summary:
- Wrote a book using Asciidoc: https://github.com/Patola/ebook/
Versatilesystem administrator and developer graduated in engineering with decades of UNIX and Linux experience in big customers with mission-critical environments, working with servers, desktops, mobile and embedded devices.
Language generalist with programming experience (complete application writing) in C, C++, Java, Perl, Python, SQL, PHP, and shell scripting.
Good knowledge of revision control systems like git, RCS, Subversion (SVN), CVS, and bazaar.
Good knowledge of container virtualization (docker, vagrant), configuration management (puppet, ansible), cloud (Softlayer, AWS), with limited experience with orchestration (Kubernetes, docker swarm).
Experience in programming with various general use libraries/packages such as libcurl, berkeley db, sqlite3, Redis, rabbitmq, scrapy, gettext (for internationalization), mysql, PostgreSQL, oracle, MS SQL Server.
Knowledge and experience withAgile methodologies, LEAN, and ITIL, including extreme programming (XP), Kanban, and SCRUM; ITILv3 certified.
Deep understanding ofopen-source licenses, philosophy, and legislation and active contributor to open-source projects.
Knowledge and experience in packaging software applications in formats like deb, rpm, lpp (AIX), AppImage and snap.
Good knowledge of electronics and circuitry and deep knowledge and understanding of low-cost 3D printing, with a popular open-source book (in Brazilian Portuguese) published about it. Due to that, good modeling experience in open-source 3D modelers like Blender, FreeCAD, and OpenSCAD.
Objective
Mostly due to my diverse set of abilities, my best performance is atmedium to long term projects with high stakes and responsibilities and unforeseen circumstances in DevOps environments.
I thrive in complex systems environments with multiple languages, being able to learn a new one in a very short time. High skill in troubleshooting and fixing system problems and keeping things working even in emergencies.
With my education experience, I am also very good anddocumenting and organizing computing environments.
I can administrate diverse UNIX system environments including planning for high availability (certified in HACMP for AIX and with experience in other HA systems) and network topology and firewalls.
I can code applications that complement a diverse environment, with scripting, VM-based or compiled languages.
I can advise on open-source licensing and strategies.
I can use my extra skills to complement work, e.g. 3D printing for embedded devices or 3D modeling.
I can work the night shift if needed. Had a 5 years period at IBM with that.
Work experience:
Senior Configuration Engineer, Luxoft
Jan 2020 - Present Wroclaw, Poland
Software Engineer, TSYS
Sep 2018 - Jan 2020 Campinas, SP
Co-owner, MakerLinux
Apr 2016 - Jan 2020 Campinas, SP 3D Printing Start-Up: Projects, education, print-on-demand, software development, and three-dimensional modeling.
Unix Expert, IBM
Jul 2005 - May 2016 Hortolândia-SP Worked with AIX, GNU/Linux, Solaris and HP-UX.
Software Developer, Convergys
2003-2005
Analyst, Solvo S. A.
1998-2002
Education
State University of Campinas (Unicamp), 2001. Computer engineering.
State University of Campinas (Unicamp), 2010. Master in Genetics and Molecular Biology.
Several certifications from Unixes:
SAIR Linux certification, 2001
CATE (Certified Advanced Technical Expert) for AIX, 2001.
HP-UX and Solaris System Administrator certifications.
Many in-job courses and certifications, from ITILv3 to individual products like Lotus Notes and Maximo.
Embedded development courses with Embedded Labworks and (now extinct) Tech training
Upstaffer since August, 2022
