Sharyland ISD

Technology Staff

David M. Culberson

Chief Technology Officer
(956) 584-6410

Gloria Montoya
Technology Department Secretary

(956) 580-5200 ext 1070

Data Services

DeVaughn Resczenski

Executive Director of Data Services

(956) 580-5200 ext 1078

Isaac Escamilla

Database Administrator

(956) 580-5200 ext 1075

Linda Lee Elizondo
PEIMS Specialist
(956) 580-5200 ext 1120

Surveillance Services

Keith Michki
Video Surveillance Supervisor

(956) 580-5200 ext 1073

Jose Trevino
Video Surveillance Operator

(956) 580-5200 ext 1035

Jacob Rodriguez
Video Surveillance Operator

(956) 580-5200 ext 1081

Network Services

George Culberson
Director of Network Services
(956)580-5200 ext 1068

Frank Guerra

Network Systems Analyst

(956)580-5200 ext 1083

Osmel Villarreal

Network Systems Analyst

(956) 580-5200 ext 1002

Computer Services

Tisha Dahlberg
Director of Computer Services
(956)580-5200 ext 1015

Carlos Aleman

Computer Services Supervisor

(956)580-5200 ext 1099

Alvaro Mendez
Computer Technician
Shary Elementary
(956)580-5200 ext 1128

Jay Campos

Computer Technician
Sharyland Pioneer High School

(956)580-5200 ext 1171

Orlando Garza
Computer Technician
B.L. Gray Junior High
(956)580-5200 ext 1074

Guillermo De La Cruz
Computer Technician
Sharyland High School
(956)580-5200 ext 1079

Pablo Cuevas

Computer Technician
Sharyland North Junior High
(956)580-5200 ext 1092

Carlos Galvan
Computer Technician
Jensen Elementary
(956)580-5200 ext 1094

Alexis Gutierrez

Computer Technician
Bentsen Elementary
(956)580-5200 ext 1160

Omar Carranza

Computer Technician
Hinojosa Elementary
(956)580-5200 ext 1218

Computer Technician
Garza Elementary
(956) 580-5200 ext 1325

Oscar Loredo
Computer Technician
Martinez Elementary
(956) 580-5200 ext 1007

Computer Technician
Wernecke Elementary
(956) 580-5200 ext 1164

Daniel Vasquez

Computer Technician
Shimotsu Elementary
(956) 580-5200 ext 1090

Computer Technician
SA3 and SAEC
(956) 580-5200 ext 1069

Mariano Rodriguez
Part Time Computer Technician
SA3 and Sharyland High School

(956) 580-5200 ext 1077

Daniel Garza

Part Time Computer Technician
Sharyland Pioneer High School
(956) 580-5200 ext 1008

The Sharyland Independent School District prohibits discrimination, including harassment, against any employee/student on the basis of race, color, religion, gender, national origin, age, disability, or any other basis prohibited by law. Retaliation against anyone involved in the complaint process is a violation of District Policy and is prohibited. The following person has been designated to handle inquiries regarding this subject: Chief of Human Resources Officer/Title IX Coordinator (Student & Employees) 956-584-6400 Click Here to Contact Title IX Coordinator

David M. Culberson Chief Technology Officer (956) 584-6410
Gloria Montoya Technology Department Secretary (956) 580-5200 ext 1070
Data Services DeVaughn Resczenski Executive Director of Data Services (956) 580-5200 ext 1078 Isaac Escamilla Database Administrator (956) 580-5200 ext 1075 Linda Lee Elizondo PEIMS Specialist (956) 580-5200 ext 1120

Surveillance Services Keith Michki Video Surveillance Supervisor (956) 580-5200 ext 1073 Jose Trevino Video Surveillance Operator (956) 580-5200 ext 1035 Jacob Rodriguez Video Surveillance Operator (956) 580-5200 ext 1081

Computer Services Tisha Dahlberg Director of Computer Services (956)580-5200 ext 1015
Carlos Aleman Computer Services Supervisor (956)580-5200 ext 1099
Alvaro Mendez Computer Technician Shary Elementary (956)580-5200 ext 1128
Jay Campos Computer Technician Sharyland Pioneer High School (956)580-5200 ext 1171
Orlando Garza Computer Technician B.L. Gray Junior High (956)580-5200 ext 1074
Guillermo De La Cruz Computer Technician Sharyland High School (956)580-5200 ext 1079
Pablo Cuevas Computer Technician Sharyland North Junior High (956)580-5200 ext 1092
Carlos Galvan Computer Technician Jensen Elementary (956)580-5200 ext 1094
Alexis Gutierrez Computer Technician Bentsen Elementary (956)580-5200 ext 1160
Omar Carranza Computer Technician Hinojosa Elementary (956)580-5200 ext 1218
Computer Technician Garza Elementary (956) 580-5200 ext 1325
Oscar Loredo Computer Technician Martinez Elementary (956) 580-5200 ext 1007 Computer Technician Wernecke Elementary (956) 580-5200 ext 1164 Daniel Vasquez Computer Technician Shimotsu Elementary (956) 580-5200 ext 1090 Computer Technician SA3 and SAEC (956) 580-5200 ext 1069 Mariano Rodriguez Part Time Computer Technician SA3 and Sharyland High School (956) 580-5200 ext 1077 Daniel Garza Part Time Computer Technician Sharyland Pioneer High School (956) 580-5200 ext 1008

Network Services George Culberson Director of Network Services (956)580-5200 ext 1068
Frank Guerra Network Systems Analyst (956)580-5200 ext 1083 Osmel Villarreal Network Systems Analyst (956) 580-5200 ext 1002