lang /
Available for new projects

Building things
that work at
scale.

FullStack Developer with 4 years delivering high-impact web solutions. Systems Engineering Graduate, Universidad CESMAG. Based in Pasto, Nariño, Colombia.

View work → Get in touch
{
  "name": "David Gustin Rivas",
  "role": "FullStack Developer",
  "experience": 4,
  "available": true,
  "stack": [
    "Angular", "Node.js",
    "PHP/Lumen", "React",
    "PostgreSQL", "WordPress"
  ],
  "location": "Pasto, Nariño, Colombia",
  "focus": "Business impact"
}
4yr
Professional Experience
8+
Projects Delivered
B.S.
Systems Engineer
6+
Technologies Mastered
01 / Stack

Technology

Frontend
React & Angular
Component-driven UIs, state management, and performance-optimized SPAs for production environments.
Backend
Node.js & Express
RESTful APIs, middleware architecture, and scalable server-side logic with clean separation of concerns.
Backend
PHP & Lumen
Lightweight microservices and enterprise APIs with Laravel's ecosystem and proven PHP patterns.
Database
PostgreSQL & MySQL
Relational schema design, query optimization, transactional integrity, and reporting-ready data models.
CMS / E-commerce
WordPress & WooCommerce
Custom theme development, block-based editing (Gutenberg), and scalable e-commerce solutions using Blocksy.
Integration
APIs & Logistics
Multi-carrier API orchestration, webhook pipelines, and third-party service integration at scale.
02 / Work

Featured Projects

E-commerce↗
Superior Hats
Catalog-oriented commerce platform built for a Colombian artisanal hat brand operating internationally. Features optimized checkout flows and product management.
WordPress · WooCommerce · Blocksy · Gutenberg
Editorial · Blog↗
Hatmakers Corner
Technical and editorial blog platform designed for structured content publishing and performance-oriented delivery for niche craftsman audiences.
WordPress · Blocksy · Gutenberg
Logistics · API Integration↗
Cargatech
Multi-carrier API layer for Colombian logistics. Consolidates guide generation and shipment tracking across providers into a single integration point.
Angular · Node.js · MySQL
E-commerce · Leather Goods↗
IntiQara
Premium 100% artisanal leather accessories brand from Pasto, Nariño. Curated collections of handcrafted bags featuring quality, style, and authentic craftsmanship.
WordPress · WooCommerce · Blocksy
ERP · Management System↗
SIGC — Dulces y Dulces
Commercial management system covering transactional data, operational process control, and decision-support reporting for a retail business.
Angular · Node.js · PostgreSQL
Edtech · Analytics↗
NeuroKids
Reading education platform with built-in analytics components to track student progress, learning outcomes, and engagement patterns over time.
React · Node.js · PostgreSQL
Gamification · Edtech↗
Monstrico Verde
A gamified educational experience for second-grade students that teaches proper solid waste separation through technology and interactive play.
GameMaker Studio
Landing Page · Corporate↗
SIS.Documental
Professional document management platform. Helps businesses convert physical and digital files into clear, secure systems to regain control of their information.
HTML · CSS · JavaScript
03 / Contact

Work Together

Have a project
in mind?

Open to full-time roles, freelance engagements, and technical collaborations. If you're building something where product quality, engineering standards, and measurable outcomes matter — let's talk.

Send a message →
@
Email
gustinrivasdavid@gmail.com
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GitHub
github.com/feliperivasdev
◎
Location
Pasto, Nariño — Colombia