Emilio Almansi

Plug & Play JavaScript library for all Bitcoin Cash address format translation needs. Easy-to-use, thoroughly tested, and feature complete. Approximately 4000 weekly downloads on the npm registry [1].

[1] https://www.npmjs.com/package/bchaddrjs

Isomorphic JavaScript implementation of the new Bitcoin Cash address format specification, for Node.js and web browsers. Approximately 5000 weekly downloads on the npm registry [1].

[1] https://www.npmjs.com/package/cashaddrjs

Simple documentation generator for Solidity - the programming language for writing smart contracts on the Ethereum platform - currently used for OpenZeppelin. Builds a fully customizable Docusaurus-powered website containing your API and any additional informational documents you may choose to add.

ELEN provides a way of textually representing numbers such that their natural order is preserved as a lexicographical order (i.e. alphabetical order) of their representations. Based on the homonymous paper by Peter Seymour [1].

[1] https://github.com/ealmansi/elen/blob/master/resources/elen.pdf

ErcyBot is a Slack bot which provides a real-time feed of Ethereum ERC20 token transfers in your Slack workspace.

The bot listens to the Ethereum Blockchain for incoming events occurring in one of the contracts of interest and, upon detecting a token transfer, sends a message to the configured Slack channel.

Google Cloud Dataprep, born from a collaboration between Trifacta and Google, is an intelligent data service for visually exploring, cleaning, and preparing structured and unstructured data for analysis.

At Trifacta, I worked as part of the team involved in rearchitechting Trifacta's data preparation product into a microservice based architecture fit for integration into the Google Cloud Platform.

My contributions to this project included implementing and optimizing data transformation operations as data-parallel primitives on Dataflow, Google Cloud's distributed computing engine. I was also responsible for the integration of BigQuery - Google's serverless, highly scalable, low cost enterprise data warehouse - as a data source on Dataprep.

As part of the Computer Science popularization team at my university, I developed a web-based IDE à la MIT Scratch for programming and simulating an Arduino-based, two-wheel robot.

The application has been used to introduce programming and robotics concepts to over a thousand high-school students, and is still in use today. It also has a pretty slick user interface: https://goo.gl/BaXxbV.

Highly configurable web data extraction tool, built in PHP and using multi-cURL for leveraging concurrent asynchronous requests. Harvesting millions of entries per day, the tool produced a MySQL database as output, yielding an easily browsable representation of freely available data on the web.

I have participated three times in the ACM International Collegiate Programming Contest, which is an annual multi-tiered competitive programming competition among the universities of the world.

For this competition, candidates must train themselves in mastering advanced data structures and algorithms, as well as the skill of coding bug-free programs under pressure and tight time constraints. The attached code sample is a solution I wrote for a competitive programming problem from the Sphere Online Judge (SPOJ).

Note: the code is optimized for execution speed and minimizing coding time as is required in such competitions, not legibility.