Christian David Ramirez Montes

At HUSO Group, I lead development for Nubeli, a connected mobility and fleet platform, coordinating a team of three developers from requirements and sprint planning through code review and production delivery.

I've built web and mobile features across React, Next.js, TypeScript, React Native, APIs, databases, and cloud services. I improved Nubeli's mobile geolocation workflow, cutting external mapping-service requests by 35%, and reduced interface load times by more than 25% through architecture and performance improvements with Next.js, TypeScript, and GCP.

I'm also building OptimPOS from scratch: a SaaS POS platform with React, TypeScript, Node.js, Fastify, and PostgreSQL. I defined its architecture, data model, authentication flows, REST APIs, and business domains for inventory, sales, invoicing, suppliers, user roles, and real-time reporting.

Earlier, I developed and maintained high-traffic PrestaShop e-commerce platforms, including custom modules, themes, payment gateways, and third-party integrations. I bring a specification-driven approach to architecture, implementation planning, testing, technical auditing, and reliable production delivery.