Hire the best Windows Administrators in Colombia

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$38 hourly
Juan Carlos A.
- 4.9/5
- (4 jobs)
Ingeniero de Campo en el área de IT, Redes e Informática. Coordinador de IT. Ingeniero en Comutación y servicio técnico de IT y Redes. Supervisión de personal dependiente del área. Instalación, Administración y configuración de Sistemas Administrativos. - Configuración de DCPROMO (AD, DHCP, DNS). * Configuración y administración de múltiples Accesos Remotos. - Configuración y administración de servidores bajo SO Windows y Ubuntu. (Virtual y Físico).Configuración e implementación de Programas de Virtualización (Hyper-V, VMWare, Oracle VirtualBox). Configuración de Correos Electrónicos en Outlook con POP3 y Exchange. Experiencia en reparación y mantenimiento de computadores y equipos electrónicos. Curso CCTV, HD CCTV, Wireless CCTV. Instalación, Mantenimiento, Servicio Técnico y Reparación de equipos de CCTV (Domos motorizados, Cámaras y DVR) Curso Impresoras DELCOP. Curso Productos EVERFOCUS HD (CCTV). Revisión de instalaciones de CCTV y VOIP. Computer Engineer, Networks and Informatics. In charge of the area in various partner companies of the company for which I work. IT Coordinator. Field Engineer and IT and Networks technical service. Supervision of personnel dependent on the area. Control of purchases, stock, inventory, allocation, configuration and delivery of devices in general. Systems Installation, Administration and configuration Administrative. - DCPROMO configuration (AD, DHCP, DNS). * Configuration and administration of multiple Remote Accesses. - Configuration and administration of servers under Windows OS and Ubuntu. (Virtual and Physical). Advanced knowledge of networks, network management, configuration of business emails, domain administration and assistance remote. Management, configuration and maintenance of servers. Configuration and implementation of Virtualization Programs (Hyper-V, VMWare, Oracle VirtualBox). Experience in repair and maintenance of computers and electronic equipment. CCTV, HD CCTV, Wireless CCTV course. Installation, Maintenance, Technical Service and Repair of CCTV equipment (Motorized domes, Cameras and DVR) Course DELCOP printers. EVERFOCUS HD Products Course (CCTV). Review of CCTV and VOIP installations. Knowledge Advanced networks, network management, email configuration business, Domain administration and remote assistance. Management, configuration and maintenance of servers.

Windows Administration
Windows Server
Office 365
Translation
Wireless Communication
Cisco Certified Network Professional
Linux System Administration
Latin American Spanish Accent
Ubuntu
Service Level Management
VMware Administration
VMWare
DNS
DHCP
Microsoft Windows
$50 hourly
Daniel V.
- 4.9/5
- (3 jobs)
I'm different, don't manage servers and networks, I make art in cloud computing. 12 years of experience as a cloud computing artist. I am a passionate System Engineer, I like to achieve my goals in my projects, I am pleased because I believe that my customers should be happy with the service and resolve your situations in a practiced manner. Configured and maintained hundreds of servers having different tasks: - web server (Apache/Nginx+php/perl/IIS) - MySQL/PostgreSQL/MSSQL - Cloud Services (Amazon-Azure) - DNS - SSL - Mail servers - Security (Firewalls, IDS, WAF) - Shell Scripting

Windows Administration
Performance Optimization
Security Infrastructure
VMware Administration
Linux System Administration
Amazon EC2
Network Monitoring
Network Design
DNS
Bash
$12 hourly
Steven W.
- 5.0/5
- (3 jobs)
Experienced contractor with more than 5,000 hours delivered, serving Upwork customers. I have experience with many of the industry standard productivity tools used by Upwork's customers including Mattermost, MS Teams, Ring Central, Salesforce and Zendesk. I've been working in Technical Support roles, helping customers to get connected to hotel networks or to create repair estimate documents for damaged vehicles using a specialised software. In the past decade, I've designed and implemented large networks, which have proved to be 100% reliable. Spent some time in the BPO sector both on the phones and supervising agents. This is backed up by my extensive industry experience and knowledge which enables me to evaluate situations and to formulate responses very quickly. As my previous contractees will confirm, I'm very reliable and dedicated to providing the best possible customer experience that I can. Many thanks for your attention.

Windows Administration
Email Support
Sales
Outbound Sales
Technical Support
Customer Support
Systems Engineering
Computer Network
Customer Service
Business Development
Unix
Network Engineering
Unix System Administration
Citrix Virtual Apps & Desktops
Microsoft Windows
$50 hourly
Edwin Jovan B.
- 0.0/5
- (0 jobs)
Dynamic and results-driven professional with 18 years of experience in the banking industry, excelling as a Delivery Manager, Technical Leader, and Site Reliability Engineer (SRE). Proven expertise in leading cross-functional teams, ensuring operational excellence, and delivering reliable, scalable, and secure solutions for mission-critical banking services. Skilled in implementing SLIs/SLOs to achieve operational goals., cloud infrastructure, automation, and incident management. Passionate about solving complex challenges and leveraging advanced tools and technologies to drive innovation. Adept at managing high-pressure environments while fostering collaboration and delivering consistent value to clients. Certified in IBM, PMP, ITIL, AWS, and SCRUM, and passionate about learning new technologies. Designing and supporting highly reliable systems that scale efficiently, backed by proactive monitoring and incident response strategies.

Windows Administration
Bash Programming
Microsoft Windows PowerShell
Linux
Unix
Rundeck
AWS Application
IBM DataPower
IBM MQ
System Monitoring
Architectural Design
System Administration
Computer Network
Problem Solving
Architecture
$44 hourly
Juan Miguel E.
- 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.

Windows Administration
Kubernetes
Jenkins
Docker
GitLab
Helpdesk
Computer Network
Cloud Computing
Linux System Administration
Hardware Troubleshooting
Network Administration
System Administration
Amazon Web Services
$15 hourly
Miguel Arias W.
- 0.0/5
- (0 jobs)
"Hola soy Migue Arias un fiel apasionado del desarrollo web, el posicionamiento SEO y el marketing digital. Siempre he creído que hay una manera diferente y más creativa de hacer las cosas". Desde pequeño he sido un apasionado de las nuevas tecnologías y el comercio electrónico, descubrí después de la universidad que tengo un talento nato para enseñar y ayudar a los demás a vender y encontrar soluciones creativas. Además de conectar con las personas de una manera más humana y real. Ayudó a empresas y emprendedores que ya llevan algo de tiempo en el mercado pero que no han podido encontrar la manera correcta de llegar a su público ideal y vender sus productos o servicios. Cuento con más de 5 años de experiencia en el medio digital y publicitario, me enfoco en desarrollar estrategías desde cero y liderar equipos de trabajo grandes con el fin de obtener excelentes resultados en cualquier estrategía digital. He trabajado en el desarrollo de más de 15 landing lage promocionales logrando gran efectividad en ventas y en captación de bases de datos segmentadas para futuras pautas publicitarias. He trabajado en la elaboración de más de 10 páginas web corporativas innovadoras con un excelente nivel gráfico y comunicativo, donde se exponen los diferentes productos y servicios que desean marcas o personales. Me especialicé hace 3 años en desarrollo de tiendas virtuales para venta de productos y servicios, estoy seguro que podemos lograr juntos grandes resultados ya que actualmente la venta por plataformas digitales es la tendencia #1 a nivel global. Así que estaré super dispuesto a escucharte y acompañarte en este proceso con los brazos abiertos y así poder lograr excelentes resultados, "Escríbeme si consideras que la visión que tengo se ajusta a la visión de tu negocio". Cordialmente, "Miguel Arias WEB"

Windows Administration
Facebook
Adobe Dreamweaver
Advertising
CSS
Web Application
CSS 3
PrestaShop
Advertisement
Windows App Development
Microsoft PowerPoint
cPanel
Microsoft Windows
Adobe Photoshop
Adobe Illustrator
$6 hourly
Lexy M.
- 0.0/5
- (0 jobs)
Resumen Profesional en contaduría pública; persona dedicada, responsable, con excelente actitud para el trabajo individual y en equipo, buscando siempre mejorar y aportar, tanto a nivel personal como profesional, con sentido de pertenencia y excelentes relaciones interpersonales, siempre con disponibilidad de aprender.

Windows Administration
Microsoft Outlook
Microsoft Word
Presentation Design
Business Presentation
Presentations
Microsoft Excel
Microsoft Windows
$5 hourly
Liliana Maria V.
- 5.0/5
- (1 job)
I’m a Virtual Assistant with more than 10 years of experience in Data Entry, Spanish Transcriptions and Administrative services. I am an experienced professional with strong organizational and Customer Service skills. I’m productive, hardworking and I'm eager to grow and help other companies grow and thrive. My Areas of Expertise: • Transcription of audios, videos and documents in Spanish. • General administrative tasks. • Administrative Support • Customer service • Customer data collection (Excel, Google Sheets). • Data entry • Sales • Calendar management • Email management • Social media management Tools I’m well versed in or familiar with: • Microsoft Office (Word, Excel, PowerPoint). • Google Suite (Docs, Sheets, Drive, Gmail, Calendar) • Zoom • Telegram • WhatsApp • Calendly • Canva Please invite me to take a look at your job or project. I would love to send you a proposal and show you all the ways I can help you free up your schedule with my work. I hope to hear from you soon.

Windows Administration
Data Annotation
Data Collection
Calendar Management
Content Writing
Customer Service
Administrative Support
Word Processor
Virtual Assistance
General Transcription
Audio Transcription
Word Processing
Microsoft Word
Microsoft Excel
Data Entry
$25 hourly
Gerson M.
- 0.0/5
- (0 jobs)
Ingeniero de sistemas con énfasis en seguridad informática, ciberseguridad, con conocimientos amplios en la norma ISO 27001 con 6 años de experiencia en el manejo de herramientas de ciberseguridad, gestión de proyectos de seguridad de la información, infraestructura tecnológica, administración de herramientas de seguridad y de copias de seguridad, así como el manejo de buenas prácticas para proteger sistemas de ataques cibernéticos gestión de usuarios y requerimientos de acceso perimetral según los acuerdos de niveles de servicio. Administración de sistemas Linux, Windows, aplicaciones de correo electrónico, redes LAN, WIFI, aplicaciones Cloud Azure,AWS, OCI.

Windows Administration
ISO 27001
Windows Server
Cloud Computing
Linux System Administration
Firewall
PRTG
Microsoft Windows
Linux
$10 hourly
Mauricio L.
- 3.0/5
- (1 job)
Technologist in electronics and telecommunications with a strong knowledge base and know-how in computer networking. With ample experiencie in IT, server maintenance, cloud computing, VPN setup/troubleshooting and radiofrequency parameter validation for government entities.

Windows Administration
Microsoft Windows
Information Technology
Tech & IT
Helpdesk
Administrate
$15 hourly
Cristian R.
- 5.0/5
- (1 job)
Ingeniero de Sistemas con 12 años de experiencia en Infraestructura, he apoyado proyectos de implementación y migración de datacenter, auditoria, administración y aseguramiento de servidores, tengo experiencia coordinando grupos y me caracterizo por brindar una excelente atención al cliente, trabajo en equipo con buena actitud y excelentes relaciones interpersonales.

Windows Administration
Server
Cloud Computing
Leadership Skills
Windows App Development
Microsoft Windows
Informatica
Windows Server
$9 hourly
Ramon A.
- 0.0/5
- (0 jobs)
¿Busca un profesional que resuelva problemas técnicos de manera rápida y efectiva? Como tecnólogo en sistemas con 8 años de experiencia en soporte técnico y mesa de ayuda, ofrezco un servicio confiable para mantener sus operaciones sin interrupciones, algunas de mis habilidades son: Resolución rápida de problemas: Soporte remoto eficiente para diagnosticar y solucionar fallos técnicos, minimizando tiempos de inactividad. Gestión agil de tickets: Administración efectiva de tickets, brindándole tranquilidad y respuesta oportuna ante cada solicitud. Mantenimiento integral de sistemas: Configuración y mantenimiento continuo de hardware y software, con actualizaciones que optimizan el rendimiento en sistemas Windows, macOS y Linux. Protección y Seguridad Básica en Red: Configuración de redes y asesoramiento en ciberseguridad básica para mantener sus datos y equipos seguros. Capacitación y soporte para usuarios: Formación fácil de entender y soporte continuo para que su equipo aproveche al máximo la tecnología que dispone. Mi objetivo es ofrecerle tranquilidad y estabilidad en sus sistemas, resolviendo problemas con prontitud y manteniendo su entorno tecnológico seguro y productivo, si busca un soporte técnico confiable contácteme y comencemos a trabajar juntos.

Windows Administration
Technical Support
Mac OS X Administration
Remote IT Management
Online Chat Support
Phone Support
Email Support
Helpdesk
Cybersecurity Management
Operating System
IT Support
Network Access Control
Incident Management
Customer Service
$15 hourly
Steven L.
- 0.0/5
- (0 jobs)
I am a person with the ability to work in a group, lead objectives, efficient in tasks that require responsibility, decision making, tolerance to work pressure, coherent in information, excellent interpersonal relationships. In my work career I have gained experience in administration of telecommunications devices, systems administration, which strengthens my technical and engineering studies. *The experience has allowed me to know a wide world of networks through providers such as Cisco (Firewall, Router, Switching), Cisco Meraki, Aruba, Fortinet, Juniper, structured cabling and Data Center. *Experiencia en Sistemas Operativos como adminstrador de Linux y Ms Windows Servers.

Windows Administration
Telecommunications
VMware Administration
Infrastructure Management
Cisco Meraki
Firewall
Linux System Administration
Juniper
Fortinet
Cisco
Computing & Networking
Problem Solving
Network Engineering
Computer Network
Information Security
$25 hourly
Estiben C.
- 0.0/5
- (0 jobs)
Person with more than 17 years of experience in the areas of information technology, capable of working both individually and in a team, good relationship with partners and superiors, excellent personal presentation, honest and committed. Extensive knowledge of information technology, hardware software, operating systems, electronics, and control. Windows Server 2003 – 2008 – 2012 – 2016 - 2019 server infrastructure administration, Linux, AIX, networking knowledge LAN, WLAN, WAN, MPLS, P2P, structured cabling, communication active devices administration firewall (Sonicwall – Fortigate – Mikrotik – Cisco – Juniper), load balancers, and switching. Experience in administration of messaging platforms based on Exchange 2003 – 2007 –2010 - 2013, administration and consulting in Windows Active Directory 2003 – 2008 – 2012 - 2019, management and administration of backup tools (Symantec BackupExec - ACR Serve Backup – Veeam Backup – Cloud backup systems), storage administration SAN networks (DELL – HP - NetApp), virtualization based on Vmware and Hyper-V technology, infrastructure hardening, security of the information, EDR and Endpoint protections tools, SOC, IT government documentation creation of IT policies and procedures, coordination and supervision of IT specialist, Helpdesk people and third party personnel. Strengths and skills Professional vision, self-discipline, responsibility, capacity of learning, organizational commitment, planning of work under pressure and innovative.

Windows Administration
McAfee ePolicy Orchestrator
Carbon Black
Office 365
Veeam
VMware Administration
FortiGate Firewall
Storage Area Network
Server Administration
Server & Virtualization Software
Network Engineering
Information Security
Computer Network
$20 hourly
Juan Carlos C.
- 0.0/5
- (0 jobs)
OBJECTIVE Bilingual system engineer with experience in software development, hardware maintenance Network design and maintenance, with a vast knowledge of Operating Systems such as: Linux RedHat, Fedora, CentOS, Ubuntu, Kubuntu, Windows XP, Windows 2000, Windows Vista, Windows 7, Windows 8, Windows 10, Windows Server 2003, 2008, 2012 SqlServer, experienced in support and design of Databases like MySql, Oracle, Postgres and Sql.

Windows Administration
AI Consulting
Computing & Networking
Software Maintenance
Web & Mobile Design Consultation
Back-End Development Framework
Front-End Development
System Maintenance
Network Engineering
Linux System Administration
$30 hourly
Jose B.
- 4.4/5
- (14 jobs)
I'm IT expert with 15 years of experience. I will help you with any task on IT, Local Networks, Servers, Windows Server, Linux, DNS, installing scripts, creating scripts, install applications, develop small applications, cloud servers, fix problems on hosting. Migrate websites, hosting, databases, users, email accounts, Gsuite, Google Workspace, office 365.

Windows Administration
Email Communication
Flask
NodeJS Framework
Bootstrap
Technical Support
Linux System Administration
Microsoft SQL Server Administration
Network Administration
WordPress
JavaScript
Python
CSS
HTML5
MySQL
$20 hourly
Gian Carlos E.
- 0.0/5
- (0 jobs)
soy ingeniero de soporte con expeiencia en instalacion y configuracion de aplicaciones, antivirus ,sistemas operativos windows y server escritorio remoto, , configuracion de dispositivos y perifericos remotamente, reparacion de equipos y servidores, configuracion e instalacion de sistemas de camaras de seguridad

Windows Administration
Router
Application
Personal Computer
Computer Assembly
Microsoft Windows
Desktop Application
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