Hello, I'm

Carlos Zambrana

Full Stack Developer & Consultant

I help businesses build scalable web applications, APIs, and cloud-native solutions. With over 10 years of experience in full-stack engineering, I turn complex requirements into reliable, production-ready software.

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What I Do

I provide end-to-end software development services, helping businesses build and scale their digital products.

Web Application Development

Full-stack applications built with Laravel, Django, Node.js, React, and Vue.js. From MVPs to enterprise-scale platforms tailored to your business needs.

API Design & Integration

RESTful API architecture, third-party service integrations, and payment gateway implementations. Connecting your systems for seamless workflows.

Cloud & DevOps

AWS infrastructure setup, Docker containerization, and CI/CD pipeline automation. Scalable, reliable deployments that grow with your business.

Technical Consulting

Architecture reviews, code audits, and technical strategy. I help teams make the right technology decisions and improve development workflows.

Technical Skills

Technologies and tools I use to deliver reliable, scalable solutions.

Backend

PHP Laravel Python Django Flask Node.js SQL

Frontend

JavaScript TypeScript Vue.js React Tailwind CSS HTML5 CSS3

Databases

PostgreSQL MySQL Redis

Cloud & DevOps

AWS EC2 AWS Lambda AWS S3 AWS RDS Docker CI/CD Git Linux

Client Engagements

A track record of delivering impactful software for clients across industries.

MNA Healthcare

2021 — Present

Lead Engineer — Healthcare ERP Platform

Architected and developed a comprehensive ERP system for a US-based healthcare staffing agency. Led the complete modernization of a legacy application into a scalable, enterprise-grade platform handling nurse onboarding, compliance tracking, and payroll processing.

  • Rebuilt core platform from legacy jQuery to a modular Laravel + Vue.js architecture
  • Engineered financial modules for payroll, commissions, and automated invoicing
  • Built integrations with Zoom, SMS gateways, and WordPress for unified workflows
  • Developed Node.js automation tools reducing manual data entry by 40%+

NicaSource

2020 — 2022

Team Lead — Enterprise Client Projects

Led development teams delivering software solutions for US-based enterprise clients, including a custom Learning Management System and headless CMS platforms.

  • Delivered a full-featured LMS using Django and React for a major US client
  • Architected a headless CMS with Laravel Nova supporting multiple frontends
  • Implemented serverless processing with AWS Lambda and SES
  • Mentored junior developers through code reviews and best-practice workshops

Numu Digital

2019 — 2021

Full Stack Developer — Web & Mobile Applications

Developed cross-platform web and mobile applications for NGO and e-commerce clients, delivering custom solutions with Laravel and the Ionic Framework.

  • Built cross-platform mobile and web applications for NGO clients
  • Developed custom WordPress/WooCommerce plugins for e-commerce platforms
  • Implemented Stripe payment integrations and third-party API connections

Let's Work Together

Have a project in mind? I'm available for freelance engagements and consulting work. Let's discuss how I can help bring your ideas to life.

Email cazam_87@hotmail.com LinkedIn linkedin.com/in/carzam87
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