Alberto L.

Always Open Source

Average 3.00 of 5

Hourly rate: USD 45.00

Freelancer activity: IT & Programming

Colombia

Skills (Maximum: 5)
Ratings from clients (3)
Client Project Date Rating Breach
Natalia W. Soporte y moderación para Workana - Alberto Llamas 2 years ago +
2 years ago
OSCAR A. Buzon De Voz - Asterisk 2 years ago +

"Profesional serio y recomendable, muy buen trabajo."

About me
Profesional de Ingeniería de Telecomunicaciones, con experiencia en diseño, instalación y configuración de sistemas en LINUX. Especialista en telefonía IP, desarrollo de aplicaciones para telefonía e integración con aplicaciones, diseño e implementación de Call Centers. En capacidad de administración de proyectos en el aréa de Tecnologías de la Información. Experto en seguridad de redes y diseño de firewalls e IDS para grandes empresas. Experiencia en el aréa de docencia dictando cursos y certificaciones en el aréa de TI en general. Gran atptitud para aprender, excelentes relaciones interpersonales y habilidad para trabajar en equipo o individualmente, con alto grado de responsabilidad, cumplimiento y sentido de pertenencia.
Languages
Work history
Design and Implementation of Data Center Infrastructure of the top 3 Leading Companies Domain and Hosting in Colombia.

• DNS servers redundant
• Efficient Backup System
• High Availability
• Mailborder with: Spam Filters, Malware Detector, Architecture Protection and Anti-Pishing
• IDS System and IPS System
• Data Base Servers with High Availability
• Increased Levels of Service

- Design and implementation of IP Telephony Solutions based on Free Software: IP PBX Systems, Voice Recording Systems, IVR Applications, Call Centers and Integration of IP Telephony Platforms with Web based Applications.

- Management of IT Infrastructure Projects and Outsourcing Projects for Administration and Operation of IT Platforms.

- Technical Marketing of IT Infrastructure and IP Telephony Solutions, including preparation and presentation of proposals.


- Support Engineer for VoIP System based ine Free Software

- Design and Implementation VoIP platforms based in Free Sofware
Hire
Activity and ratings

Last login: 1 week ago

Joined: 3 years ago


Ratings from
clients (2)


Finished projects: 1

Worked hours: 3


Ranked: 7,605 of 467,223

Ranked in IT & Programming: 2,601

Ranked in Colombia: 119

How can I improve my position?


Profile level: Bronze

What is profile
level bronze?

Bronze is the second level for freelancers in Workana. The more objectives they fulfill, and the more projects they win, allows them to reach higher levels. Read more

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