Randolph R.Data Engineer
Skills
Telecommunications and IT professional with over a decade of experience across diverse sectors, including technical, sales, marketing, IT, and administration. Possesses a demonstrated capacity for rapid learning and readiness to embrace new challenges.
Systems Analyst
1/1/2018 - 3/1/2024
Developed proficiency in administering Linux and Windows servers. Supervised internal and external technical teams effectively to ensure smooth IT operations. Managed various critical servers including DNS, Monitoring, Log (LGPD), management systems, and backup servers. Gained extensive experience administering high-performance equipment such as OLT and BGP (Huawei), as well as Mikrotik routers, Datacom, and Cisco systems.Front-end Developer
7/1/2015 - 5/1/2018
Front-end development of government portals, websites, and business systems. Demonstrated proficiency in managing Linux servers and administering Zimbra Email servers. Utilized PHP, AngularJS, HTML5, CSS3, and JavaScript in various web development projects, ensuring high-quality, responsive, and user-friendly interfaces.Systems Analyst
1/1/2011 - 7/1/2015
Held the role of Systems Analyst and Project Manager for an Internet in Schools initiative. Acquired expertise in the administration of both Linux and Windows servers. Managed and optimized Zabbix and PRTG monitoring systems to ensure system integrity and performance. Delivered specialized services to corporate clients, ensuring tailored and effective solutions. Developed various internal systems utilizing technologies such as HTML5, CSS3, PHP, JavaScript, and MySQL.IT Technician
1/1/2009 - 12/1/2011
Assembled and maintained computers, ensuring optimal hardware performance. Detected and corrected system issues, ensuring minimal downtime and continuous system availability. Installed and configured networks, applications, programs, and software, optimizing system functionality and user experience. Developed systems and websites, utilizing various programming languages and development frameworks. Demonstrated technical proficiency in troubleshooting hardware and software issues, enhancing overall system efficiency.
Analysis and Development of Systems at Estácio
2022 - 2024Computer Programming - Specific Applications at Federal Institute of Southern Rio Grande
2021 - 2022Computer Science at Educacentro
2014 - 2015Front-end Web Development at Digital Innovation One Inc.
2021 - 2022Network Systems and Telecommunications at Network Education
2020 - 2020
DevOps Essentials at 4Linux
12/1/2021BGP Huawei at Network Education
8/1/2020Traffic Engineering and BGP - Huawei at VLSM Formação e Capacitação
11/1/2019Basic and Advanced Routing - Huawei at VLSM Formação e Capacitação
9/1/2019IPv6 Implementation - Mikrotik at VLSM Formação e Capacitação
8/1/2019Huawei GPON at CCAT
5/1/2018Traffic Engineering and BGP Certificate at VLSM Consultoria e Treinamento
11/1/2016Strategic Planning at VLSM Consultoria e Treinamento
9/1/2016Basic and Advanced Routing at VLSM Consultoria e Treinamento
7/1/2016Android Mobile Development at Softblue Cursos Online
8/1/2015JAVA at Softblue Cursos Online
7/1/2015Computer Technician at New Informática
8/1/2014Linux Security Servers in Cloud at 4Linux
9/1/2013Linux Security SysAdmin in Cloud at 4Linux
8/1/2013Linux Fundamentals in Cloud at 4Linux
7/1/2013
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