Marco Jardim

0 (13)

Blockchain Engineer | Rio de Janeiro, Brasil

Marco is a blockchain engineer and node.js developer with data science and entrepreneurial background looking for blockchain-related opportunities.

  • Bitcoin Blockchain & Smart Contract developer
  • Chatbot Development Team Leader
  • AI & NLP Research & Development
  • Ethereum Blockchain & Smart Contract dApp developer
  • Lean / Agile Evangelist


Blockchain Engineer

uPlay Tecnología

Rio Bus



Blockchain Engineer
ApusExchange (May 2018 - Present)
Design and build blockchain solutions for mobile payment terminals using cryptocurrencies. Designed and developed using Node.JS the integrations for Bitcoin, Decred, Litecoin, and Ethereum with JSON-RPC interfaces, communicating directly with its full nodes (hot wallet driven design).

uPlay Tecnología (April 2015 - August 2016)

  • Research and develop new products
  • AI-powered chatbot development
  • B2B Support
  • Ethereum blockchain Dapp development
  • Smart contract development
  • Lean and agile culture evangelist

Rio Bus (April 2014 - September 2016)
Geolocalization Open Source Project

  • Big data analyst
  • Code review
  • Web & Android development

BitHome (January 2012 - January 2015)
Home Automation Solutions Startup

  • Hardware P&D
  • Android development and integration
  • Company financial and HR management
  • Supply chain and logistics management

Software Developer
SIGA (August 2009 - November 2012)

  • Seam and JBoss software development
  • Test-driven development
  • SCRUM and Agile
  • Continuous integration

Team Lead
LCI-DCC/UFRJ (September 2007 - December 2011)

  • PHP websites development and maintenance
  • Team coordination


University of Nicosia
Master of Science, Digital Currencies & Blockchain (2018 – 2019)

The MSc in Digital Currency is designed to help financial services and business professionals, entrepreneurs, government officials, and public administrators better understand the technical underpinnings of digital currency, how it will likely interact with existing monetary and financial systems, and what opportunities exist for innovation in digital currency systems.

Universidade Federal do Rio de Janeiro
Bachelor of Science, Computer Science (2007 – 2015)

Universidade Federal Fluminense
Bachelor of Medicine, Bachelor of Surgery (2001 – 2006)


The Data Scientist’s Toolbox
Coursera, License (November 2014)

R Programming
Coursera, License (October 2014)

Exploratory Data Analysis
Coursera, License (December 2014)

Getting and Cleaning Data
Coursera, License (December 2014)

Technical Skills

JQuery, CSS3, R (linguagem de programação), Inteligência artificial, Google Apps, JavaScript, CSS, Big data, PostgreSQL, Sistemas operacionais, REST, Microcontroladores, Ruby, AJAX, NoSQL, Desenvolvimento orientado a testes, Sensoriamento remoto, C (linguagem de programação), Medicina, jQuery, Web Services, Análise de Big Data, EJB, Linux, Test Driven Development, Processamento de linguagem natural, PHP, HTML5, AngularJS, Ethereum, Hibernate, C, blockchain, Node.js, Sensores, Serviços web, Hardware, Java Enterprise Edition, Operating Systems, Arduino, Solidity, Java, Scrum


CodeIgniter, Angular JS, D3.js, jQuery, Ruby on Rails, Chart.js