Over 13 years of experience in networking starting from a small linux server through ISP backbones. I have grown from a dial-up technician to a full blown network administrator that knows every single technical element of an ISP.As a network engineer I administer, design, and oversee networks that consist of more than 1,000 nodes, thousands of telephone subscribers, hundreds of data customers, or more than 40,000 home-users. My responsibility is to ensure that these networks are highly scalable and fault tolerant, and my duties consist of enabling data services to back-bones or critical infrafrustures such as telecom, hospitals or the banking sector.I also serve as the system administrator of various BSD, Linux, Solaris, and Windows rack servers owned by small and mid-sized companies. These servers provide web services to their clients and employees such as DNS, Email, FTP, Radius, and WWW services among others.In the past, I used to analyze and solve computer software and hardware problems, and responded to user requests for technical assistance through either telephone or on-site support. I have also interviewed candidates for hire in IT related positions, and have also mentored technical support personnel.I'm also fluent in written and spoken English and Spanish.Specialties: Strong knowledge in network architectureJunOS and TellabsBGP and OSPFMPLS, LDP and RSVPUNIX Administration