Open to opportunities

Javier Granados

@javiergranados

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Full Stack developer building CRM, WhatsApp bots, and automation with 12+ years.

Colombia

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What I'm looking for

I’m looking for remote full-time roles or freelance projects where I can build production-ready systems—especially CRM integrations, conversational WhatsApp bots, REST APIs, and automation—while owning DevOps and reliability (uptime, monitoring, deployment).

I’m a Full Stack Developer with 12+ years of experience building production-ready systems. I’m the founder of APR Solution (iaapr.app), a CRM platform plus WhatsApp bots and automation that’s currently active for 12 clients in Colombia.

I specialize in integrating conversational bots with CRMs, REST APIs, and server infrastructure. I built a WhatsApp chatbot with Twilio + Node.js that qualifies leads, avoids duplicates, and creates CRM records automatically—running 24/7 for real business workflows.

I also deliver end-to-end systems: CRM setup and pipelines, custom modules, web forms, and social media automation, plus scheduling that instantly syncs appointments into the CRM. On the DevOps side, I handle provisioning, Cloudflare Tunnel, PM2 process management, and SSL, targeting 99.9% uptime.

Experience

Work history, roles, and key accomplishments

Current

Founder & Full Stack Developer

Current

APR Solution

Jan 2022 - Present (4 years 5 months)

Founded and deployed APR Solution’s production CRM platform (CRM 8.4.0) supporting 12 active clients with 99.9% uptime and ~37 appointments/day. Built a Twilio/WhatsApp chatbot for lead qualification and duplicate detection, plus a web scheduling system that syncs appointments to the CRM instantly.

PHP 8+REST APIs Webhooks Cloudflare PM2

Freelance Full Stack Developer

Freelance Clients

Jan 2012 - Jan 2022 (10 years)

Developed PHP/MySQL web applications, REST APIs, and admin dashboards for SMBs across Colombia over 12+ years, delivering custom business systems in production. Managed client infrastructure including VPS/domain deployments, backups, and ongoing maintenance.

PHP MySQL REST APIs SQL Optimization Dashboards Web Application Development Server Administration Git