Ing. César Allain Pacheco MSc.
In Czech Republic:
Czech Technical University
Phone : (+420) 224 357 403
FAX : (+420) 224 923 325
Cell Phone: (+420) 776 124 086
Department of Computer Science and Engineering
Karlovo nam. 13
121 35 Prague (Czech Republic)
Email: allaic1@fel.cvut.cz
In Peru: 
Universidad de Piura
Escuela Tecnologica Superior
Av. Ramon Mugica 131. Urbanizacion San Eduardo
Piura - Peru
Telf: +51 73 307777 ext. 4665
Fax: +51 73 308888
Email: callain@udep.edu.pe