Hello, I am

Jhoan J. Ramirez

A System Engineer

Passionate about building digital solutions that optimize processes, enhance user experience, and adapt to the ever-changing technological landscape.

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Capabilities

Skills & Technologies

Pick a category to explore the technologies and concepts I work with.

JavaScript / TypeScript

React

Angular

Vue.js

Next.js

Nuxt.js

Dart

Flutter

Node.js

C#

.NET

Python

Django

Flask

FastAPI

Other Languages

PHP

Relational (SQL)

SQL Server

PostgreSQL

MySQL

NoSQL & Cache

MongoDB

Redis

Cross-Platform Frameworks

React Native

Flutter

.NET MAUI

Cloud Providers

AWS

GCP

Azure

Containers & Orchestration

Docker

Kubernetes

IaC & Automation

Terraform

GitHub Actions

Ansible

Observability

Prometheus

Grafana

Orchestration

LangChain

LlamaIndex

Models & APIs

OpenAI

Claude

Ollama (Llama 3)

Deep Learning

TensorFlow

PyTorch

Vector Databases

Pinecone

Milvus

ChromaDB

My Work

Projects

A selection of recent work — from full-stack apps to AI experiments.

View all on GitHub

Productivity

ToDoPro

Project and task management platform with intuitive boards, customizable workflows, and real-time collaboration.

JavaScript React Firebase

Code Live Demo

Entertainment

Movie Search

Web app for searching movie information — title, synopsis, rating, cast, release date and genre, all in a responsive interface.

TypeScript React

Code Live Demo

Retail

E-commerce

Online marketplace with shopping cart, secure payments, order management, user reviews and a recommendation system.

Angular .NET PostgreSQL

Code Live Demo

AI Tools

Taskbot

Web app that integrates multiple chatbots to automate document editing, code generation, icon design and data analysis tasks.

Vue.js Python

Code Live Demo

Data Analytics

Datanalisis

Web app designed to make data analysis intuitive — explore, process and visualize datasets quickly and easily.

Python Django Pandas

Code Live Demo

Fintech

FinApp

Fintech application offering secure transactions, real-time analytics, automated processes and a seamless user experience.

TypeScript NodeJS

Code Live Demo

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Open Source

Contributions

Code contributions to open-source projects I use and believe in.

Contributor Open Source

TanStack Form

Type-safe, framework-agnostic form state management for React, Vue, Solid, Svelte and Angular. Contributed code improvements and fixes to the core library.

TypeScript React Forms

My Commits Docs

Get in Touch

Contact

Do you have any questions or want to collaborate with me? Don't hesitate to contact me!

LinkedIn dojhoanrd-jw

GitHub dojhoanrd-jw