j
jmayhua

JMayhua

@jmayhua

Junior Full Stack Developer

Pérou
Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I build complete web systems and WhatsApp automation bots for small businesses — from management platforms with user roles and PDF reporting, to bots that automate payment reminders and customer messaging. Working with PHP, Node.js, MySQL, and React, I've delivered systems for real use cases: incident management, clinic administration, and inventory control. I also have hands-on experience deploying and maintaining applications on Linux servers. I focus on clear communication, realistic timelines, and code that actually works — not just in demo, but in production.... Plus d’infos

Compétences

j
jmayhua
JMayhua
hors ligne • 

Voir mes services

Webflow
I will desarrollaré tu sistema web con PHP, mysql, js y laravel
De80 $US / projetPlus de détails

Expérience professionnelle

Freelance

Freelance

Freelance • 6 mos

Freelance Backend Developer — WhatsApp Automation

Oct 2025 - Nov 2025 • 1 mo

Built a WhatsApp automation bot integrated with UCRM's REST API to send automatic payment reminders and process payment receipts. Implemented the full backend in Node.js, including API consumption and authentication handling. Deployed and maintained the application on an Ubuntu server via SSH, managing processes with PM2 for continuous uptime.

IT Support Assistant

Jan 2025 - Apr 2025 • 3 mos

Provided IT support services for the Municipalidad Distrital de Paucará (local government entity), including equipment maintenance, troubleshooting, and network/printer management. Supported staff in the use of government administrative systems (SIGA and SIAF), gaining hands-on experience with public-sector system workflows.

Computing and IT Support Assistant

Jan 2024 - Mar 2024 • 2 mos

Delivered technical support services for the Municipalidad Distrital de Paucará (local government entity), performing preventive and corrective maintenance on computer equipment. Configured printers and managed network connectivity and bandwidth administration for the institutional network.