Hire the best Network Administrators in Colombia
Check out Network Administrators in Colombia with the skills you need for your next job.
- $75 hourly
- 4.9/5
- (38 jobs)
Hello! I'm David, a highly experienced Full-Stack Developer and Software Architect with over 15 years in the industry. My expertise spans frontend development, backend engineering, and complex networking solutions. I hold a degree in Computer Engineering from Universidad Nacional del Táchira, along with multiple certifications from MikroTik, Ubiquiti Networks, and Cisco. I specialize in end-to-end development, helping businesses build robust, scalable, and high-performing applications from the ground up. Whether you need a sleek web interface, a powerful API, or a finely tuned network infrastructure, I’m here to provide reliable, efficient, and well-architected solutions. 🛠️ My Technical Expertise Web Development & Software Engineering ✅ Frontend: Vue.js, React.js, Angular.js, Tailwind CSS, Bootstrap ✅ Backend: PHP (Laravel, Lumen), Node.js, Django, Python, Shell Scripting (BASH, Perl) ✅ Databases: MySQL, PostgreSQL, SQL Server, MariaDB, MongoDB ✅ CMS & Frameworks: WordPress, Drupal, Django ✅ API Development: RESTful APIs, WebSocket, OAuth Authentication Cloud & DevOps 🚀 Cloud Platforms: AWS, Google Cloud, DigitalOcean 🚀 Server Administration: Nginx, Apache, WHM/cPanel 🚀 Security & Optimization: SSL Certificates, PHP-FPM tuning, Docker Networking & System Administration 🔧 Certified in: MTCNA, MTCRE, MTCWE, MTCTCE (MikroTik), Ubiquiti (UAC) 🔧 Expertise in: VPNs (OpenVPN, WireGuard), Captive Portals, FreeRADIUS 🔧 Network Troubleshooting: UniFi, MikroTik, Cisco, pfSense 📌 Notable Projects ✔️ Developed a high-traffic e-commerce platform using Angular.js and Laravel, boosting conversion rates by 30%. ✔️ Designed and built a custom CMS for a startup, reducing content management costs by 50%. ✔️ Created a scalable API with Node.js for a mobile app, increasing user engagement by 75%. ✔️ Engineered a reverse proxy system on a MikroTik CHR, optimizing traffic for thousands of users. 🔹 Why Work With Me? ✔️ 15+ years of experience across software development and networking ✔️ Strong problem-solving skills—I don’t just write code; I create solutions ✔️ Reliable & responsive—I value clear communication and timely delivery ✔️ Passionate about performance—whether it’s a web app or a network, I make it fast and secure 💡 Looking for a skilled developer to bring your project to life? Let’s discuss how I can help! 🚀Network Administration
MikroTik RouterOSjQueryCSS 3ArduinoHTML5ReactAWS LambdaMikrotik RouterBOARDLaminasPythonPHPLaravelAngularAWS IoT Device ManagementLinuxUbuntu - $66 hourly
- 5.0/5
- (25 jobs)
You're busy, you're experiencing operational/technical/strategic challenges for your project/business to succeed. I'll take that off your back and get things done so you focus on growing your business and have a life! I'm a Technical Project Manager with Software Engineering and System Administration proficiency. I'm looking for interesting and rewarding jobs that allow me to improve my skills, learn as much as possible and earn good money managing things for my clients the "ELF" way (Easy Lucrative and Fun!). These are the skill sets and/or roles I'm specialized (but not exclusively) on adding value with: ---------------Project Manager/Team Management/Business Analyst--------------- Process definition, deep analysis, project scope, project timeline, multiple teams coordination with members on many time zones, research ninja, recruiting, system requirements specification, analysis models, system diagrams, business strategy, product management, negotiation, documentation, software planning, software development life cycle, process overview, supervision, deadlines meeting, team leadership, strong communication skills, motivational skills, team support. Using: JIRA, monday, targtet process, asana, trello, basecamp, podio, github, gitlab, bitbucket, miro, figma, adobe XD, Notion, TimeDoctor, Toggl, MS Project, UML ----------System Admin/Network Admin/Technical Support----------- Linux/Windows Server/Desktop for 5 years on productive environments, Migration consultant, technical support, business continuity, disaster prevention, network planning, IT solutions, Security enthusiast & CCNA alumni Using: WHM, WHMCS, Linux, SSH, Droplets, Hosting, DNS, Cloudflare, Debian, Ubuntu, CentOS, FTP, Cisco Packet tracer, OWASP Zap, NS1, Wireshark, VMWare, Netlify, WPEngine, MySQL, NameCheap, Cisco iOS ----------------------------------Web Technologies Consultant & Internet Marketing--------------------------- Software as a service (SaaS), Website as a service (WaaS), hosting administration, Web portals, Information Systems, CMS administration, applications for businesses, Social Media, Basic SEO, sub-domains, Graphic Edits/Small Designs, website customization, content analysis, translations, transcriptions, data entry. Using: WordPress, Hugo, Shopify, Yii, Google APIs, Google Ads, Google search Console, Mailchimp, Active campaign, Facebook Ads, Adobe Photoshop, Adobe Premiere, Woorank, Semrush, ahrefs, Lighthouse, Elementor, Yoast, Stripe, Paypal, OrderDesk, Printful, Postman Languages: - English (my proficiency covers formal documentation writings, phone sales and live negotiations) - Spanish (native and with awesome education) Weekly Availability: -Strict Schedule: around 30 hours. -Flexible Schedule: up to 40 hours. (Availability may increase in response to the attractiveness of your project) Thanks a lot for reading until the end. Have fun! :)Network Administration
Cross Functional Team LeadershipPrice & Quote NegotiationEnglish to Spanish TranslationWeb DevelopmentLinux System AdministrationTechnical Project ManagementProject ManagementInformation Technology OperationsContent ManagementAdministrative SupportTechnical DocumentationTechnical Support - $100 hourly
- 0.0/5
- (1 job)
With over 20 years of experience as a Network and Systems Administrator, I bring a wealth of expertise in various areas. My skill set encompasses a wide range of technologies including Windows Server, Virtualization (Hyper-V, Citrix), and extensive knowledge in router (Mikrotik), switch, and server (Dell, HP) configuration and maintenance. Specializing in traffic engineering, quality of service (QoS), and load balancing, I excel in optimizing network performance to meet diverse business needs. My commitment to staying updated on the latest advancements in the field, combined with a proven track record of delivering robust solutions, makes me a valuable asset for any project. Additionally, we offers the capability to host and manage clients' data within a TIER IV data center, ensuring optimal security and reliability. Let's collaborate to elevate your network infrastructure to new heights.Network Administration
MikroTikVirtual MachineVPNNetwork EngineeringNetwork SecurityOpenVPNDHCPMicrosoft Active DirectoryDNSServerSystem AdministrationCitrixWindows ServerMicrosoft Certified Professional - $840 hourly
- 0.0/5
- (0 jobs)
Persona seria, honesta, comprometida, con sentido de pertenencia y superación. Cuento con excelente actitud para trabajar en equipo, con ganas y disposición de aprender y adquirir experiencia en distintas áreas que me permitirán crecer como persona y profesional. Me gustan los retos ya que pienso que estos fortalecen el modo en que dirigimos el día a día.Network Administration
Service Cloud AdministrationNetwork Operating SystemNetwork Access Control - $60 hourly
- 0.0/5
- (0 jobs)
PERFIL PROFESIONAL: Formado Integralmente para trabajar en equipo o a su vez de manera individual, en la gestión y liderazgo de proyectos tecnológicos que generen impacto en la organización. Capacitado para diseñar y construir sistemas de información integrados con el apoyo de tecnologías modernas, dar soluciones creativas de problemas empleando para ello pensamiento sistémico y modelos matemáticos entre otros, liderar el proceso de planeación estratégica de informática en las organizaciones. Cuento con más de 9 años de experiencia en el sector TIC, conocimientos sólidos en redes de área local (LAN) redes de área amplia (WAN) protocolos de enrutamiento, conmutación, administración y configuración física de dispositivos, infraestructuras con entornos virtualizados. Implementación de soluciones de conectividad, sólidos conocimientos en procesos de soporte técnico en hardware y software basados en los procedimientos de ITIL V3.0 que garanticeNetwork Administration
Desktop SupportVMware AdministrationVMWareVirtualizationRoutingVirtual LANInfrastructure ManagementBackup AdministrationBackup & MigrationBackupWindows ServerWindows 10 AdministrationSupport Services Unlimited DashboardHelp Desk Technology International ServicePRO - $44 hourly
- 5.0/5
- (6 jobs)
I'm a System administrator with 10+ years of experience on Linux/Windows environments both on-premise and cloud implementations. Also I have good knowledge on IT technical and Helpdesk support. My main goal and interest is to continue on the DevOps learning path for the deployment of small to large-scale applications, automation and Cloud administration.Network Administration
KubernetesJenkinsDockerGitLabHelpdeskComputer NetworkCloud ComputingLinux System AdministrationHardware TroubleshootingWindows AdministrationSystem AdministrationAmazon Web Services - $20 hourly
- 4.5/5
- (14 jobs)
Computer engineer with more than 15 years of work experience. * Highly skilled with SQL, and I have worked using Microsoft SQL Server and MySQL writing queries and Stored Procedures. I also have a lot of experience working with Microsoft Business Intelligence tools (MS-SSRS). * PHP programmer specialized in code igniter MVC framework. * Certified Scrum Master and fond of agile development. * Node.JS * NoSQL databases * Fluent English or Spanish.Network Administration
HTMLData ModelingSQL ProgrammingComputer SkillsXMLData StructuresSystem AnalysisSystem ProgrammingMicrosoft Excel - $55 hourly
- 4.5/5
- (22 jobs)
Systems Engineer (computer science) with 10+ years of experience, in the field of new technologies for servers and computer networks. High skills on: Management of: - Linux Servers: CentOS, Redhat, Ubuntu, Debian - WHM: Virtualmin, CPanel, Plesk - FTP server - Webservers: Apache, Nginx - LAMP/LEMP stack with any php version - Reverse proxy: Nginx - Enterprise Networking: LDAP; DHCP, DNS, RADIUS, RRAS, WSUS, EXCHANGE, RIS, PROXY, GPO - SSL Management: Apache, Nginx with let’s encrypt agent certbot Windows Servers - Setup of enterprise networking - File servers - RDS (with gateway implementation) Scripting: - Ansible (Roles and Galaxy) - Bash - PHP CI/CD tools: - Jenkins Cloud Services: Initial Setup and on-going maintenance - Azure - Amazon Web Services (AWS) - Google Cloud Platform - DigitalOcean - Rackspace Cloud Office: From configuration going through migration and empowering end-users with knowledge transfer - Office365 - Google Apps Network management: - CISCO and HP switching (VLANs) and routing - Fortigate UTM administration - Web filtering setup - VPN - SSL - IPSEC (site 2 site) Cloud Technologies - Kubernetes Junior Sysops - Docker - Docker Swarm Project planning and execution Technical support services Spoken languages: Spanish (native), English (Fluent) High level of commitment and deliver the best support services!Network Administration
Linux System AdministrationMicrosoft SQL Server AdministrationKubernetesWindows Server - $15 hourly
- 0.0/5
- (0 jobs)
Systems Engineer, proactive, responsible, goal-oriented, quick learner with good communication skills. Highly interested in performing in technical support, networks set up and IT infrastructure management. International experience in Venezuela and Colombia. I am looking for an international opportunity to actively contribute in areas like helpdesk support, IT support and IT infrastructure management. Spanish as native language, proficient in English and intermediate of German.Network Administration
Infrastructure as CodeInformation Technology StrategyWindows AdministrationCustomer Relationship ManagementIT ManagementStrategic PlanHelpdeskNetwork AnalysisMicrosoft Active Directory - $15 hourly
- 0.0/5
- (0 jobs)
Soy una profesional con formación en Lengua Castellana y Literatura, con experiencia en educación y una maestría en curso en Educación Virtual. Mi trayectoria me ha permitido desarrollar habilidades clave en organización, gestión de documentos, redacción y atención al detalle, lo que me convierte en una excelente opción para brindar soporte administrativo y asistencia virtual.Network Administration
- $9 hourly
- 5.0/5
- (1 job)
I am an efficient and reliable system engineer, my profile is based on providing technical support to users, work teams and everything related to the proper functioning of devices, I have approximately 10 years of experience and I like to work oriented to results based on researchs. ________________________________________________________________________________ Soy un eficiente y confiable ingeniero de sistemas, mi perfil está enfatizado en el soporte técnico a usuarios finales, equipos de trabajo internos y todo lo relacionado con el correcto funcionamiento de los dispositivos de cómputo y/o telecomunicaciones, tengo aproximadamente 10 años de experiencia dispuesto a compartirla con ustedes y me caracterizo por estar orientado a resultados basados en experiencias e investigacionesNetwork Administration
Network EngineeringIn-App SupportSoftware Configuration ManagementHelp SystemOnline HelpComputerSoftware Assistance SeraphNetwork Access ControlComputing & NetworkingComputer NetworkHelpdesk - $10 hourly
- 0.0/5
- (0 jobs)
As a telecommunications engineer, I have strong skills in the OSI model, switch, router, network protocols, DNS, LAN and WAN connectivity, fixed and mobile network support, computer network security, operating system security, digital/analog electronics, fiber optics and radio. link. In addition, I have experience in advanced Microsoft Office and Adobe suite, as well as audiovisual skills with Adobe Illustrator, Premiere Pro, After Effects and Photoshop. I'm a responsible, organized, friendly and a good team player. I have taken courses in security and programming, I'm always looking for ways to improve my skills and knowledge.Network Administration
IT SupportRemote Connection SupportServer AdministrationSystem AdministrationAdministrative SupportRemote IT ManagementOffice AdministrationWindows AdministrationLAN AdministrationRouter Operating SystemWindows 10 AdministrationSystem ConfigurationNetwork Access ControlTelecommunications Engineering - $13 hourly
- 0.0/5
- (0 jobs)
I am a passionate and creative enginee; also i have a certificate in Full Stack Web Development and React Frontend Development from CODERHOUSE. With a strong foundation in HTML, CSS, and JavaScript. Skilled in building responsive and user-friendly websites and web applications using modern frameworks and tools. I am eager to learn new technologies and collaborate with other developers.Network Administration
System AdministrationReact NativeExpressJSCSSHTMLNode.jsResponsive DesignJavaScriptReact - $5 hourly
- 0.0/5
- (0 jobs)
I am passionate about technology with a great motivation to help people in the approach of computer systems. I have been working for more than 5 years in providing technical support at the hardware and software level to customers of various organizations with a focus on information technology. This has allowed me to develop skills and abilities at computer level in the areas that make up a company, for example: • Graphic Design Area: provided support in applications such as Adobe Photoshop, Illustrator, Premiere, Esko Automation Engine, ArtiosCad, AutoCad. • Computer Systems Area: Fortinet, Unifi, FreePBX Sangoma, Syspass, Microsoft Azure, mRemoteNG, Epicor ERP, Microsoft 365 Administration Console, VPN, Active Directoy, GLPI, Jira Desktop, ERP SAP Business, Sophos Antivirus. Additionally in all these years I have acquired communication skills, teamwork, good copywriting, collaborative work, problem analysis. I strongly believe that commitment in everything I do at a professional and personal level is what has always made me stand out, giving the maximum in every challenge exceeding expectations.Network Administration
Customer ServiceCall Center ManagementMicrosoft 365 CopilotMicrosoft AzureMicrosoft ExcelTeaching SpanishColombian Spanish DialectVirtual AssistanceAdobe Creative CloudGraphic DesignContent RewritingVulnerability AssessmentAdministrative SupportOnline Chat Support - $8 hourly
- 0.0/5
- (0 jobs)
I am a social media administrator, I design the audiovisual pieces and publications, I also have experience in the design of basic websites and marketing strategies.Network Administration
Market PlanningSales & Inventory EntriesAdministrateGraph - $30 hourly
- 0.0/5
- (0 jobs)
PERFIL Profesional en el área de sistemas; cuento con experiencia en T.I como Desarrollador de producto y Líder Técnico en el cual lidero y apoyo el desarrollo de proyectos donde se aprovisiona e implementa servicios gestionados y software a la medida sobre infraestructura cloud y on-premise. Experiencia como administrador de sistemas, donde aseguraba la alta disponibilidad de los servicios de monitoreo del NOC, los cuales se encontraban alojados en infraestructura on-premise con servidores IIS y Bases de Datos; adicional cuento con experiencia en nivel 1 y 2 en MESA DE AYUDA y NOC. Mi experiencia me da un conocimiento en todas las capas del modelo OSI. Me destaco por ser eficaz y certero en mi trabajo; con habilidades en ingeniería, sistemas, conocimientos en sistemas operativos LINUX, programación, implementación con DOCKER; certificado en ITIL V4 lo que garantiza una sólida base en buenas prácticas de gestión de servicios de T.I. Cuento con excelentesNetwork Administration
DockerCloud ComputingITILLinuxSystem Administration - $12 hourly
- 0.0/5
- (0 jobs)
Administradora de empresas con experiencia en análisis y mejora de estrategias de marketing, oportunidad y creación de negocio, desarrollo y activación de marca, asesoría de ventas, puedo ayudarte en la creación de campañas a posicionar tu marca, identificar nuevos canales de distribución, analizar datos de mercado y al crecimiento comercial de la misma.Network Administration
Marketing AdvertisingEvent PublicityMarketing ManagementClient ManagementCategory ManagementVendor ManagementTrade MarketingCendyn Arcaneo eLEADSMarketing Strategy - $11 hourly
- 0.0/5
- (0 jobs)
Soy un Administrador de Infraestructura IT con experiencia en seguridad de la información, virtualización y redes. Especializado en la administración de servidores con Linux, Debian y VMware, así como en el manejo de soluciones de Proxmox VE y FortiGate. Cuento con conocimientos en ISO 27001, virtualización de servidores y administración de redes, asegurando entornos seguros y eficientes. Mi enfoque está en optimizar infraestructuras IT, mejorando el rendimiento y la seguridad de los sistemas.Network Administration
Computing & NetworkingISO 27001DebianServer VirtualizationServer & Virtualization SoftwareServer AdministrationFortiGate FirewallProxmox VEVMware AdministrationLinuxAsteriskStorage DeviceNetwork EngineeringInformation Security - $8 hourly
- 0.0/5
- (0 jobs)
Systems Engineering student with experience in software development using Python and operating systems management. Extensive knowledge in Power BI and Microsoft Office suite, focused on data analysis and IT solutions. Currently associated with Mercado Libre since July 2024, providing support to Mercado Libre and Mercado Pago users, which has strengthened skills in problem-solving, customer service, and technical support. Committed to process optimization and delivering efficient solutions in dynamic environments.Network Administration
PeopleVirtual AssistanceCommunity Management - $7 hourly
- 0.0/5
- (0 jobs)
Systems and networks analyst with more than 4 years of experience. Use of Excel + Python and SSH. With experience in data collection, processing and analysis, handling large volumes of information and report generation. Proficient in analysis tools as well as statistical techniques, I convert complex data into insights. clear ones that help optimize processes and strategies within the company.Network Administration
PythonIT SupportMicrosoft ExcelGeneral TranscriptionData EntryVirtual Assistance - $27 hourly
- 0.0/5
- (0 jobs)
Me considero, con excelentes relaciones interpersonales, honesta, emprendedora Y responsable, con disposición y flexibilidad para ejecutar diversas funciones en el trabajo, con proyecciones y metas definidas, enfocadas al desarrollo personal. Y fácil a prendimiento, servicio al cliente.Network Administration
Order TrackingPurchase OrdersDatabase ReportProject Portfolio ManagementPortfolio ManagementBusiness CorrespondenceOfficial Correspondence TranslationWebdocs Document ManagementDocument Management SystemAgendizeMeeting AgendasVirtual AssistanceData EntryCustomer Service - $18 hourly
- 0.0/5
- (0 jobs)
I transform challenges into opportunities. With experience in web design, social project management, and peaceful conflict resolution, I offer comprehensive solutions to drive community and business development. My commitment is to generate a positive and lasting impact, working with dedication and creativity on every project.Network Administration
Project PlanningProject ManagementProject AnalysisResolves ConflictOrganizational DevelopmentOrganizational Design & EffectivenessCommunication StrategyCommunication SkillsCommunity ManagementWeb Design - $8 hourly
- 0.0/5
- (0 jobs)
Hello! I’m a 4th-semester Systems Engineering student at CUN University, currently pursuing a Technical Degree in Systems Support. I have solid knowledge and hands-on experience in technical support, system maintenance, and network administration. 🔧 My key skills include: Hardware and software troubleshooting 💻 Installation and configuration of operating systems (Windows, Linux) ⚙️ LAN/WAN network administration and device setup 🌐 Remote technical support and effective customer service 🛠️ Basic database management (SQL, MySQL) 📊 Virtualization using tools like VMware and VirtualBox 🖥️ 🌱 Why hire me? I’m a responsible, proactive, and problem-solving-oriented person. I’m eager to learn and tackle new challenges, always providing efficient service focused on client satisfaction. If you’re looking for a committed technician ready to grow and add value to your team, I’m here to help! 🚀Network Administration
Windows AdministrationSystem ConfigurationTechnical SupportIT Support - $5 hourly
- 0.0/5
- (0 jobs)
As a lawyer specializing in Occupational Health and Safety with experience in administrative roles, I believe that maintaining a safe and healthy work environment is not only a legal obligation but a fundamental aspect of promoting employee well-being and productivity. In my experience, effective compliance with workplace regulations requires not just legal knowledge, but also an understanding of the operational dynamics within an organization. My administrative background allows me to bridge the gap between legal requirements and the practical application of safety protocols, ensuring both legal compliance and the promotion of a proactive safety culture in the workplace.Network Administration
Legal AssistanceResolves ConflictCustomer ServiceTime ManagementCultural Adaptation - $28 hourly
- 0.0/5
- (0 jobs)
Soy una profesional freelance multifacética con una sólida formación en administración de empresas y una amplia gama de habilidades que me permiten abordar proyectos de manera integral. Mi experiencia abarca desde la gestión de proyectos y la asistencia virtual hasta la administración de redes informáticas y la creación de contenido atractivo. Mi enfoque se centra en brindar soluciones estratégicas y personalizadas a mis clientes. Soy habil en la investigación de mercados y empresas, lo que me permite identificar oportunidades y tendencias relevantes para el crecimiento de sus negocios.Network Administration
Academic ResearchMarket ResearchCompany ResearchContent CreationMarketingMarketing AdvertisingTIMETRACKERDigital Asset ManagementCultural AdaptationComputerLearning Management SystemVirtual AssistanceProject Management - $20 hourly
- 0.0/5
- (0 jobs)
I am a telecommunications engineer with over 6 years of experience as a network engineer, specializing in switching and routing, and certified in CCNA. Additionally, I have strong skills in office software, report writing, and LAN network analysis and diagnostics. I have implemented industrial networks in countries such as Mexico, Guatemala, Peru, and Colombia. I am confident that I can bring significant value to your company or projects by optimizing and securing your network infrastructure to ensure efficiency and high availability. Let's discuss how I can help you achieve your technological goals!Network Administration
Administrative SupportMicrosoft PowerPointConstruction Document PreparationVulnerability AssessmentNetwork DesignLAN AdministrationRemote Connection SupportSecurity ManagementMultiprotocol BGPOSPFMultiprotocol Label SwitchingCisco RouterCisco Certified Network AssociateIT Support - $16 hourly
- 0.0/5
- (0 jobs)
Problem-Solving | Network Administration | Help Desk Support Experienced IT Support Specialist with +12-year experience providing exceptional technical support. Skilled in troubleshooting hardware and software issues. Consistently exceeding expectations in dynamic work environments, demonstrating a proactive approach and a systematic mindset. Passionate about Project Management, Strategic Leadership, and Driving Innovation.Network Administration
Incident ManagementWindows AdministrationCommunication SkillsTechnical SupportITILInformation Technology OperationsMicrosoft Small Business Server AdministrationMicrosoft Active DirectoryOffice 365 Want to browse more freelancers?
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