Ezequiel
Decandido

Full-Stack Developer · May 2026 — Present

Building a technology demand management platform for Argentina's largest oil company.

• Plataforma de Gestión de Demanda

  • Next.js
  • NestJS
  • PostgreSQL
  • Azure
  • +3

  AI-assisted internal platform that guides employees when submitting new system requirements or improvements to existing ones. It uses multi-agent workflows (LangGraph) to automate requirements gathering, architecture definition, estimation and business case generation, drastically shortening the lifecycle of a demand.

• Prode Mundial 2026

  • React
  • PostgreSQL
  • Row Level Security
  • Realtime
  • +1

  Winner of Taligent's internal hackathon. FIFA World Cup 2026 prediction app with automatic result syncing, an idempotent scoring engine, a real-time leaderboard and an AI assistant that suggests results.

Technical Lead · January 2024 — Present

Custom full-stack projects for e-commerce, IoT, fintech and SaaS clients. Responsible for technology selection, architecture decisions, client communication and delivery. I led a team of 5 developers.

• Video Manager

  • PostgreSQL
  • NestJS
  • Angular
  • AWS RDS
  • +5

  Video-on-demand streaming platform built from scratch, including infrastructure, database, backend and frontend.

• DMT — IoT

  • Python
  • NestJS
  • PostgreSQL
  • Next.js
  • +2

  Backend and frontend for an industrial IoT platform to remotely manage and automate energy-efficiency systems, with GPT integration for smart recommendations.

• Re Loca E-commerce

  • NestJS
  • Angular
  • PostgreSQL

  Scalable e-commerce platform with an admin panel and a customer-facing store.

• SmartPoints Loyalty

  • Angular
  • NestJS
  • PostgreSQL
  • Docker

  Loyalty points system backed by local currencies.

• Kaya

  • Laravel
  • MySQL
  • Next.js
  • Flutter

  Internal management system for a factory, including staff administration and a companion mobile app to monitor the sales team.

• Prof IA

  • Angular
  • NestJS
  • PostgreSQL

  Full web platform for a legal services firm: clients book services while lawyers and admins manage schedules and appointments.

Full-Stack Developer · September 2021 — November 2025

Delivered custom software projects across multiple industries, leading several of them for international clients.

• GoldenKey

  • WordPress
  • PHP
  • JavaScript
  • React
  • +2

  Maintained and evolved the platform of a US honor society with over 10,000 exclusive members: subscriptions, products and event management.

• INVA

  • Angular
  • Ionic
  • NestJS

  Built the first stock trading application launched in Ecuador.

• Ravit Agro

  • Angular
  • NestJS
  • MongoDB
  • AWS ECS

  Agricultural yield prediction system based on geodesic meshes.

• BabyBack

  • React
  • NestJS
  • MySQL

  Circular-economy marketplace for second-hand children's clothing.

Junior Developer · May 2020 — September 2021

First custom web development projects.

• Pedidos App

  • Angular
  • Firebase

  Web application for order management.

• Quiero Cuentos

  • Angular
  • Firebase

  Built features for a video-book platform aimed at children.