AllCode recently released FLRup, the iOS mobile application, which enables you to fill up your gas tank and get a snack without leaving the comforts of your car. Gone are the days of waiting for your pump, filling up your gas, spilling gas on your hands, and eating...
Joel Garcia
Posts and articles by Joel Garcia
AllCode releases Walk Pro – An Augmented-Reality iOS Mobile Application
This week, AllCode released Walk Pro for El Cavalho, an augmented-reality iOS mobile application used to count horse strides. Walk Pro gives equestrians a competitive advantage by using augmented-reality to survey their surroundings to get the most accurate stride...
Introducing NEO Flux – The Lightweight C# NEO API Server
NEO Flux aims to be the first lightweight C# NEO API server AllCode has started publishing to our neo-flux github repository. http://github.com/MobileAWS/neo-flux AllCode started working on neo-flux after incurring pain with neo-python due to neo-python's requirement...
Pareto Network’s ERC20 Smart Contract Audit Report
Pareto networks erc20 smart contract audit report 1. Introduction This document is a security audit of Pareto Network’s ERC-20 token contract supporting their decentralized ecosystem. The scope of the security audit was restricted to: Scan the contracts listed above...
Configuring the NEO-GUI and NEO-LUX to use different NEO Seed Nodes
It is important to specify your NEO Seed Nodes, if you want to get the NEO blockchain up and running on your machine. If you download the neo-gui from the NEO Project or neo-lux or neo-python from the City of Zion, you will run into issues synching the NEO blockchain....
How to Deploy a Crowdsale Initial Coin Offering (ICO) to your own Private Testnet
We've been trying to deploy a Crowdsale Initial Coin Offering (ICO) Solidity contract to the Ethereum block chain for the better part of 2 months. Code for an Initial Coin Offering Fund raise We've looked into the Open Zeppelins tutorials on How to Create Token an...
Ethereum Truffle Pet Shop DApp running on an Amazon EC2 Instance
In this tutorial, we're going to deploy the Ethereum Truffle Pet Shop DApp demo to an AWS EC2 Micro instance. If you've played with Ethereum's Solidity programming language to deploy smart contracts to the blockchain, you've come to the realization that Ethereum and...
Successful Health Apps Part 2: User-Centered Design
Here is the second part of our blog series on building a successful healthcare application for web or mobile. This post focuses on utilizing ‘user-centered design’ methodologies to enhance the usability and usefulness of your app. But firstly, what is...
Technical Analysis of the $31 Million Dollar Ethereum Hack
Here's an interesting analysis of the $31 Million Ethereum Hack. http://medium.freecodecamp.org/a-hacker-stole-31m-of-ether-how-it-happened-and-what-it-means-for-ethereum-9e5dc29e33ce From a technical standpoint, it appears as though the software developers who built...
How to Serve Up Web Content from Ethereum – Part 4 – Ethereum Mining on TestNet
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum test network on localhost. In our previous post, we created the first block in our testnet using a CustomGenesis.json. In the...






