Professional Experience

Founder & Full Stack Engineer (Independent Project)

Realty ONE Group Costa Rica

2025 – Present

Building a real estate technology platform designed as a franchise model for agents and users, focusing on property management, marketing automation, and user experience. Leading the architecture, backend, and frontend development using cutting-edge technologies.

Bun.js
TypeScript
Next.js
PostgreSQL
Google Cloud Run

Full Stack Developer

Deezy Inc, USA

2023 – 2024

Developed an open-source PSBT marketplace for selling Ordinals, leveraging the decentralized messaging protocol Nostr. Responsible for API development for Rare Satoshis. Built a tax application tailored for Bitcoin, Ordinals, and Runes transactions that can decipher PSBT marketplace transactions, track historical prices, and more.

NodeJS
Golang
ReactJS
TypeScript
Next.JS
PostgreSQL
Blockchain
Nostr
Bitcoin
Ordinals
Runes
BRC20

Full Stack Developer

RareMint / Bitcash Bank

2022 - 2023

Developed the RareMint web application, which offers authentic real-world collectible assets and creates a digital experience through asset-backed NFTs. Contributed to Bitcash Bank.

ReactJS
TypeScript
NodeJS
TypeScript
Next.JS
Remix
Hasura
GraphQL

React Developer

Keeper Solutions / Bitcash Bank

2021 - 2022

Worked on a real estate project to compare and analyze the financial health of properties. Developed an MVP web/blockchain application named Keeper Tokens. Developed the BitcashBank web-blockchain application to allow the exchange of US dollars for BitcashUSD.

ReactJS
TypeScript
NodeJS
TypeScript

Full Stack Developer (Freelance)

Pernix Solutions

2021

Created Spectacular, a React application for a professional network for architects and firms. Improved a web application for patient care.

Loopback.js
Vue.js
Go
GraphQL
ReactJS
TypeScript

Full Stack Developer - Blockchain Developer

EOS Costa Rica

2019 - 2020

Designed and implemented multiple tools to create a blockchain system for intercompany transactions. Developed CI/CD pipelines with REST, event-driven, and microservices architecture. Contributed to a container logistics software with image recognition, SmartGate.

Docker
NodeJS
PostgreSQL
EOS - Blockchain
Kubernetes
GraphQL
React
Hasura

NodeJS Backend Developer

Wink

2017 - 2019

Collaborated with a team to develop the technological stack of Costa Rica's first 100% digital financial system based on a serverless architecture with over 25 microservices. Provided architectural design, coordinated with different teams, and implemented and maintained both backend and frontend components. Managed challenging technological aspects involving biometrics and image recognition.

PayPal
Twilio
React Native
NodeJS
GraphQL
MySQL
AWS
ServerlessJS
Mailchimp
Apollo

Full Stack Developer

HS Sportsbook

2015 - 2017

Developed multiple high-performance and scalable products for a demanding target audience of over 80,000 daily users. Engineered betting websites with real-time capabilities handling more than 80 million lines per second, fully business-oriented through sockets.

Redis
AngularJS
MongoDB
NodeJS
MSSQL
SQL Server

Web Developer

Pernix Solutions

2014 - 2015

Worked closely with the team lead, maintaining direct contact with clients to implement customized applications.

AngularJS
NodeJS
React