Johnny

@johnny5554

Pogrammer

Royaume-Uni

Anglais

Certaines informations sont présentées en anglais.

À propos de moi

Professional Software Developer and VoIP Specialist with expertise in custom software development, website development, SIP trunk configuration, PBX systems, and call center solutions. I help businesses build scalable digital platforms and reliable communication systems that improve efficiency, customer engagement, and business growth.... Plus d’infos

Compétences