Allan Mancera Leal has over 15 years of experience in networking, telecommunications, and virtualization. He holds certifications in CCNA, CCVP, VMware VCP, and has worked in roles supporting complex network infrastructure for organizations like Dimension Data, the Mexican Presidency, and AGS NASOFT. Mancera Leal has strong skills in Cisco voice technologies, virtualization with VMware, and Linux/Windows administration.

1. Allan Omar Mancera Leal
440 East 58th
Street Apt 4F 1-617-291-2643 (Cell)
New York, NY allan.mancera@gmail.com
10022 Date of Birth: 16 of November of 1980
Academic Experience
• Cisco Networking Academy Program (CCNA). International Networking Course (4 semesters)
Certified ITESM 2005.
 Instituto Tecnológico y de Estudios Superiores de Monterrey, ITESM
Toluca, Edo. De Mex.
Bachelor of Science in Electronic Systems Engineering (B.S.S.E.). Graduated May 2007
 Bicultural High School, ITESM
Toluca, Mexico State, Graduated July 1998
Professional Experience
 AGS NASOFT (03/2014 - Present)
As Network Engineer consultant for Produban (Santander Group), I performed installation,
configuration and maintenance of complex data and telephony infrastructure. I assisted in the
maintenance of the network infrastructure and proxy maintenance using BlueCoat products in NYC
Santander Offices. In Santander branches in all the U.S. I configured and maintained Cisco
telephony infrastructure with Acme Packet SBC configuration and maintenance connecting internal
Cisco telephony with AT&T and Verizon SIP technology.
 Presidencia de la Republica (10/2011 - 08/2013)
As a Private Network Assistant Director, I assist in the maintenance of a Telepresence, Optical and IP
telephony high security networks that gives service to the Federal Government. Keeping the schedule
for the Telepresence sessions, sanity of the equipment and networking, including an optical network
using DWDM and SDH as transport protocols. I also assist in the implementation of virtual machine
and Datacenter design from virtual machine deployment to high complexity/high redundancy/high
availability server clustering with iSCSI/FC/FCoE storage.
 Dimension Data (02/2007 - 10/2011)
As Delivery Engineer of Converged Communication Line of Business, performed installation, and
configuration of complex infrastructure. I assisted in the delivery of solutions and projects to
Dimension Data Mexico's customers,
 Sysecsa S.A. (Eventual)
Installation and maintenance technician of commercial Uninterrupted Power Systems (UPS)
Responsibilities included technical implementations and managing customer requests and
relationships.
 IT Development (09/98 - 02/2007)
Freelance web development using HTML, JavaScript, Active Server Pages (ASP), Dreamweaver,
Flash, for small local businesses, and school projects. Building web sites for different applications,
such as mathematics and physics problem description and solutions.
Server implementation in a Linux based pc-machine, with web, DNS and mail services.
Flash presentation for a communitarian purpose.
 Promotora Kranon (a voice and web applications company) (05/03 - 09/03)
Web application development using HTML to implement home page and e-business service, using
CTI technology (Computer-Telephone Integration) and SQL databases, with ASP applications in
Visual Basic implementing a Wine store, with the ability to give service through internet and
telephone. (www.kranon.com)

2.  Tecni-Game (08/99 - 01/01)
Sales Representative
Responsibilities included interacting with customers to sell PC and video games, troubleshooting
technical issues
Core Competencies
• CCNA certified CSCO11296307
• CCVP certified CSCO11296307
• VMware Certified Professional on vSphere 5
1. Certified as: Allan Mancera
2. Certification #: 89332
• VMware Certified Professional 4
3. Certified as: Allan Mancera
4. Certification #: 89332 VCP Exam
• Proficient in configuration and installation in Converged Communications Technologies as
Cisco Telepresence High End-points, Cisco Unified Communications Apps, Routing and Switching.
• Medium supervisory skills
• Is proficient in utilizing product tools and can render assistance to Technical Engineers
• Must continue on a manufacturers certification track (CCIE, MCSE, CNE, CCNP, VCAP,
etc).
IPT/IPC Experience:
• Cisco Communications Manager experience in single server, multi server and multi-cluster
environments
• Complex dial plan configuration and troubleshooting
• Complex voice gateway configurations including H323, SIP, MGCP and H323 gatekeeper
configuration experience
• Experience in Cisco Communications Manager and traditional PBX integrations using T1 CAS, E1,
PRI and QSig
• Implement QoS configurations
• Implement Telepresence, Video and Collaboration Networks at Enterprise level
VMware Experience:
• Implement virtualization solutions with clustering of ESX/ESXi hosts, vCenter servers, etc.
• Implement Cisco Voice virtual solutions
• Implement High Availability, Fault Tolerance.
• iSCSI, FC and FCoE for VM clustering and deployment
Skills and Attributes
• Operative Systems
Linux, NextStep, DOS, Windows Me/2000/XP/9x/Vista/7, Windows 2000/2003/2008 Server,
VMware (ESX, ESXi), Cisco IOS, MAC OS X
• Applications and Languages
Dreamweaver, Flash, Webmatrix, .Net Applications, ASPX, MS Office, Director, Premier, Vegas
Video, Acid Pro, Soundfonts, HTML, C++, Intel Assembler, Visual Basic, Microsoft SQL Server,
Microsoft Exchange Server 2003/2007/2010, VMware vCenter Server.
 Spoken and Written Languages
Bilingual (Spanish and English (TOEFL 647)) and Conversational French
Personal Notes
References available on request, willing to travel 100% and relocate as necessary.