Diego Cuaycal

Flutter

Cross-platform mobile apps from a single codebase.

Applied in CultivoScan · DataGest

Dart

Flutter's language: typed, async and compiled to native.

Applied in CultivoScan · DataGest

React

Library for dynamic component-driven interfaces.

Applied in Pórticos 2D

Angular

Structured SPAs with modules and injectable services.

Vue.js

Lightweight reactive components for internal views.

Astro

Fast static sites shipping zero JavaScript by default.

Applied in Este portafolio

JavaScript

The browser baseline: DOM, events and client logic.

TypeScript

Static typing that catches errors before production.

Applied in Pórticos 2D

HTML5

Semantic, accessible markup as the interface foundation.

CSS3

Modern layouts with Grid, Flexbox and responsive design.

Bootstrap

Rapid layout work on a proven grid system.

Applied in EduPlay · UTN

Tailwind CSS

Utility-first styling bound to a token system.

.NET 8

High-performance backend with dependency injection.

Applied in DataGest

C#

My main backend language: strong typing, LINQ and async.

Applied in DataGest

ASP.NET Core Web API

REST endpoints with middleware and central error handling.

• Middleware
• Validation

Applied in DataGest

Laravel

MVC, Eloquent and migrations for complete web platforms.

Applied in EduPlay · UTN

PHP

Server logic and templating on the UTN platform.

Applied in EduPlay · UTN

Node.js

Services and build tooling on the JavaScript runtime.

Express.js

Routes, middleware and light APIs with little ceremony.

REST APIs

Resources, HTTP verbs and clear client-server contracts.

• Versioning
• Contracts

Applied in DataGest · RemoteScope

JWT

Stateless auth with signed tokens and expiry.

Applied in RemoteScope

Swagger

Living API docs and endpoint testing from the browser.

Applied in DataGest

MVC

Model, view and controller with responsibilities apart.

Applied in EduPlay · UTN

SQL Server

Relational modelling and metadata reads for dynamic CRUD.

• Metadata

Applied in DataGest

PostgreSQL

Advanced relational store for academic data and reports.

Applied in EduPlay · UTN

MySQL

Schemas and queries behind the UTN academic platform.

Applied in EduPlay · UTN

SQLite

Local persistence living inside the device itself.

• Offline

Applied in RemoteScope

Firebase

Auth, storage and distribution for a shipped mobile app.

Applied in CultivoScan

Firestore

Real-time NoSQL store synchronised across devices.

Applied in CultivoScan

Azure

Hosting and scaling .NET services in the cloud.

AWS

Cloud compute and storage for web workloads.

Vercel

Continuous deployment from Git with per-branch previews.

Applied in Este portafolio

Netlify

Static site hosting with automatic builds.

YOLO

Detection models trained and optimised to run in real time.

• Computer Vision
• Object detection

Applied in CultivoScan

TensorFlow Lite

Models converted and quantised to run on the phone.

• On-device inference
• Quantisation

Applied in CultivoScan

Python

Training, data preparation and exporting of the models.

• Training
• Dataset

Applied in CultivoScan

Clean Architecture

Domain at the centre, dependencies pointing inward.

Applied in DataGest

SOLID

Five principles that keep classes small and substitutable.

Clean Code

Honest names, short functions and friction-free reading.

Arquitectura MVC

Pattern applied end to end in Laravel and ASP.NET Core.

Applied in EduPlay · UTN

Arquitectura por capas

Presentation, application, domain and infrastructure apart.

Applied in DataGest

Unit Testing

Tests that guard the logic every time it gets refactored.

C# Testing

xUnit and test doubles for services and controllers.

• xUnit
• Mocks

Ingeniería de Requerimientos

Elicitation, specification and traceability before coding.

Git

Branching, rebasing and conflict resolution as a daily routine.

GitHub

Repositories, pull requests and code review.

GitLab

Private repositories and pipelines in institutional setups.

Docker

Reproducible container environments, identical everywhere.

Kubernetes

Container orchestration, replicas and scaling.

CI/CD

Automatic build, test and deploy on every push.

Applied in Este portafolio

Postman

Collections to test and document an API before wiring it up.

Applied in DataGest

Linux

Terminal administration and service deployment.

• Debian 12

Applied in GLPI · Mutualista Imbabura

Scrum

Sprints, dailies and incremental delivery with review.

Kanban

Visual work flow and control of what is in progress.

Figma

Prototypes and design systems before writing the interface.

Power BI

Dashboards and reports built from operational data.