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Desde de 2001 trabalho com redes e servidores Linux. Atuo como consultor Linux e soluções Open Source, implantando e estudando novas soluções no dia dia de acordo com o desenvolvimento e necessidade de cada cliente.
Atuando na área de redes, segurança e consultoria de soluções open-source, possuo as certificações LPIC (Linux Professional Institute) LPIC1, LPIC2 , LPIC3 (Core) e LPI3 (303 - Security).
Minhas especialidades são o gerenciamento de servidores, cloud computing e administração de sistemas.
Mi apresentación en español:
Desde 2001 trabajo con redes y servidores Linux. Trabajo como consultor de Linux y soluciones de código abierto, implementando y estudiando nuevas soluciones diariamente de acuerdo con el desarrollo y las necesidades de cada cliente.
Actuando en el área de redes, seguridad y consultoría de soluciones de código abierto, tengo las certificaciones LPIC1 (LPIC2, LPIC2, LPIC3 (Core) y LPI3 (303 - Seguridad) de LPIC (Linux Professional Institute).
Mis especialidades son la administración de servidores, la computación en la nube y la administración de sistemas.
My presentation in English:
Since 2001 I work with networks and Linux servers. I work as a Linux consultant and Open Source solutions, implementing and studying new solutions on a daily basis according to the development and needs of each client.
Acting in the area of networks, security and open-source solutions consulting, I have the LPIC (Linux Professional Institute) LPIC1, LPIC2, LPIC3 (Core) and LPI3 (303 - Security) certifications.
My specialties are server management, cloud computing and systems administration.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"hero","hourlyRate":"R$ 60.00","hourlyWorkedProjects":1012,"lastActiveLoginRelativeToUser":"December 12, 2024 22:29","lastActiveLoginRelative":"7 hours ago","registeredSinceRelativeToUser":"September 22, 2016 14:11","registeredSinceRelative":"8 years ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"Linux (+10 years)","anchorLink":"https://www.workana.com/en/hire/linux","isCertified":false,"title":"Linux - Freelancers"},{"anchorText":"Amazon Web Services (AWS) (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/amazon-web-services","isCertified":false,"title":"Amazon Web Services (AWS) - Freelancers"},{"anchorText":"Network Analyst (+10 years)","anchorLink":"https://www.workana.com/en/hire/network-analyst","isCertified":false,"title":"Network Analyst - Freelancers"},{"anchorText":"Security Analyst (+10 years)","anchorLink":"https://www.workana.com/en/hire/security-analyst","isCertified":false,"title":"Security Analyst - Freelancers"},{"anchorText":"Apache (+10 years)","anchorLink":"https://www.workana.com/en/hire/apache","isCertified":false,"title":"Apache - Freelancers"},{"anchorText":"MySQL (+10 years)","anchorLink":"https://www.workana.com/en/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"Network Administrator (+10 years)","anchorLink":"https://www.workana.com/en/hire/network-administrator","isCertified":false,"title":"Network Administrator - Freelancers"},{"anchorText":"Nginx (+10 years)","anchorLink":"https://www.workana.com/en/hire/nginx","isCertified":false,"title":"Nginx - Freelancers"},{"anchorText":"Internet Security (+10 years)","anchorLink":"https://www.workana.com/en/hire/internet-security","isCertified":false,"title":"Internet Security - Freelancers"},{"anchorText":"cPanel (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/cpanel","isCertified":false,"title":"cPanel - Freelancers"},{"anchorText":"PostgresSQL (+10 years)","anchorLink":"https://www.workana.com/en/hire/postgressql","isCertified":false,"title":"PostgresSQL - Freelancers"},{"anchorText":"Microsoft Azure (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/microsoft-azure","isCertified":false,"title":"Microsoft Azure - Freelancers"},{"anchorText":"Moodle (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/moodle","isCertified":false,"title":"Moodle - Freelancers"},{"anchorText":"Google Cloud Platform (GCP) (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/google-cloud-platform","isCertified":false,"title":"Google Cloud Platform (GCP) - Freelancers"},{"anchorText":"CentOS (+10 years)","anchorLink":"https://www.workana.com/en/hire/centos","isCertified":false,"title":"CentOS - Freelancers"},{"anchorText":"Network Specialist (+10 years)","anchorLink":"https://www.workana.com/en/hire/network-specialist","isCertified":false,"title":"Network Specialist - Freelancers"},{"anchorText":"Security Engineer (+10 years)","anchorLink":"https://www.workana.com/en/hire/security-engineer","isCertified":false,"title":"Security Engineer - Freelancers"},{"anchorText":"Security Infrastructure Architect (+10 years)","anchorLink":"https://www.workana.com/en/hire/security-infrastructure-architect","isCertified":false,"title":"Security Infrastructure Architect - Freelancers"},{"anchorText":"Web Security Manager (+10 years)","anchorLink":"https://www.workana.com/en/hire/web-security-manager","isCertified":false,"title":"Web Security Manager - Freelancers"},{"anchorText":"Squid (+10 years)","anchorLink":"https://www.workana.com/en/hire/squid","isCertified":false,"title":"Squid - Freelancers"},{"anchorText":"Shell Scripting (+10 years)","anchorLink":"https://www.workana.com/en/hire/shell-scripting","isCertified":false,"title":"Shell Scripting - Freelancers"},{"anchorText":"Postfix (+10 years)","anchorLink":"https://www.workana.com/en/hire/postfix","isCertified":false,"title":"Postfix - Freelancers"},{"anchorText":"Scripts & Utilities (+10 years)","anchorLink":"https://www.workana.com/en/hire/scripts-utilities","isCertified":false,"title":"Scripts & Utilities - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/1bbb6c192d877f4087eea6a896654f4c","profileLogoUrl":"https://cf.workana.com/logos/a810f31438d5c261c56864b8d9065ef4/yw/1688064465298_160_160.png","profileName":"Cesar G. R. G.","hash":"1bbb6c192d877f4087eea6a896654f4c","roleName":"Full Stack Developer","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":3,"badges":[{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"Uruguay","img":"

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• Experiência em TCP/IP (routers e switching), DNS, DHCP, FTP, HTTP e VPN;
• Experiência com desktops, laptops e periféricos;
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• Conhecimentos de scripts (Shell e Bat);
• Conhecimentos em VMWare e Hyper-V com experiencia na administração de ambientes;
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• Conhecimentos em processos ITIL V3.
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Professional in Cybersecurity and Software Engineering
Hello, I'm Leandro, a student and professional passionate about making the digital world safer. Since I started my journey in the digital world, I discovered my vocation in the area of Cybersecurity and Software Engineering, and since then, I have been tirelessly seeking knowledge, and improving technical and soft skills.
With solid future academic knowledge and practical experiences, I seek to build a distinguished career in the IT industry, working on challenging projects, whether from innovative startups or large companies. My focus of study and work is to see what is hidden and dare the unthinkable, to generate insights that allow designing safe and efficient solutions to help organizations innovate and protect their most precious assets.
My passion is Cybersecurity Engineering, viewing each challenge as an opportunity to learn and grow, constantly seeking to update my knowledge on the latest threats and innovative solutions, and having an offensive approach and analytical mindset, which allows me to identify vulnerabilities and take preventive measures to ensure maximum protection.
Furthermore, when designing and developing applications, systems, and infrastructure, I prioritize security at every step of the process because I understand the importance of applying secure principles from the beginning of the development cycle, and of working closely with multidisciplinary teams to ensure smart solutions.
I am always looking for challenges that will help me grow professionally and positively impact the world of technology, where my innate curiosity and my problem-solving mindset lead me to approach new projects with enthusiasm and determination, always valuing the opportunity of working with talented, collaborative teams to achieve ambitious goals.
PT-BR:
Profissional em Cibersegurança e Engenharia de Software
Olá, sou o Leandro, um estudante e profissional apaixonado por tornar o mundo digital mais seguro. Desde que iniciei minha jornada no mundo digital, descobri minha vocação para a área de Cibersegurança e Engenharia de Software, e desde então busco incansavelmente por conhecimento, pelo aprimoramento de habilidades técnicas e soft skills.
Com uma futura e sólida formação acadêmica e oportunidades de experiências práticas, busco construir uma carreira de destaque na indústria de TI, trabalhando em projetos desafiadores, sejam desde startups inovadoras até empresas de grande porte. Pois, o meu foco de estudo e atuação é enxergar o que está oculto e ousar o impensável, para gerar insights que permitam projetar soluções seguras e eficientes, a fim de ajudar as organizações a inovarem e protegerem seus ativos mais preciosos.
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Além disso, ao projetar e desenvolver aplicações, sistemas e infraestruturas, priorizo a segurança em todas as etapas do processo, porque compreendo a importância de aplicar princípios seguros desde o início do ciclo de desenvolvimento e trabalho em estreita colaboração com equipes multidisciplinares para garantir soluções inteligentes.
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