j
jayking21jk

Javier F

@jayking21jk

Technology Enthusiast

Jamaica
English
About me
I build and fix web apps, automations, and debugging problems using an AI-augmented workflow — I direct the build, test everything, and ship fast. Recent work: a full SaaS platform (Next.js, Prisma, Postgres, Paddle payments, multi-tenant hosting) and a large full-stack game (React, Node/Express, WebSockets, 100+ tests). I help with: automations (WhatsApp, booking, workflow tools), web dev (sites, dashboards), and debugging (build errors, broken deploys, integrations). Background in robotics/PLC/CAD (WorldSkills international competitor). I'll flag anything outside my depth upfront.... Read more

Skills

j
jayking21jk
Javier F
Offline • 
Average response time: 1 hour

See my services

Programming & Tech
I will automate your business with whatsapp, booking, and workflow tools
From$40 / projectMore details
Custom Websites
I will build a fast, modern website or landing page for your small business
From$80 / projectMore details

Portfolio

Work experience

Wisynco_Group Ltd

Maintenance Technician (Intern)

Wisynco Group Ltd

Feb 2025 - Feb 2025 • 0 mos

Supported maintenance and repair of industrial beverage production equipment in a high-volume manufacturing environment. Assisted with diagnostics and troubleshooting of mechanical and electrical systems. Supported senior engineers on production-efficiency and downtime-reduction efforts while applying industrial maintenance and safety procedures.