Mesa.tool is an app that is part of the new MESA Platform. As the project’s tech leader, I supervised and mentored a team of awesome people during its development phases.
D3 was invited to build the new MESA Platform; This one is their Web Course, which allows anyone to become a MESA Leader. The course was exclusively designed and taught by MESA founder, Barbara Soalheiro, who invented the Method which has been used to successfully solve complex problems for companies and communities for over 7 years now.
pull.md was an experiment that allowed people to pull information using
curl, for instance.
2017 Zag iOS
To allow users to create their refunds on-the-go, Zag also have a native iOS App.
2016 Zag Plutus
Plutus is a Zag subsystem responsible for syncing all iOS and Android clients. It allows users to use multiple devices, and access their data offline, syncing with the remote server when a connection is available once again
2016 Zag REST API
Zag is a platform that intended to allow employees to request refunds from their companies.
We (at D3) were invited to build a pavilion for a Brazilian beer brand to host music, parties, DJ’s and shows. This pavilion was located in the Barra Olympic Park, the primary location for the stadiums in the Rio 2016 Olympic Games. The building had sensors distributed in strategic points in order to determine how agitated people were inside of it, which yielded to really nice animations following their behaviour. More information can be found over DesignBoom’s post.
2016 WhatsLove Book
For the 2016 Brazilian Valentines Day, I was invited by @zehf to collaborate on one of his ideas: a book composed by several metrics extracted from WhatsApp messages exchanged by couples. After attaching exported messages to an email message sent to a special address, our robots would parse, interpret and analyse them in order to build an illustrated book.
Giskard is the base framework of a bot used on D3 Estúdio. It was extensible through modules, and was capable of holding conversational contexts in order to acquire data that could be used in several metrics.
OceanFlow was an iOS app that managed Droplets hosted on DigitalOcean. It has now been retired.
2016 Twitter TestDrive
Twitter TestDrive was a platform being developed together with Twitter’s Brazil office, which will allow automakers to reach people willing to take a test-drive of any of their new models.
BBP consisted of an DbC protocol that defined all messages exchanged between clients on a Bloom environment. By using a custom manifest file, BBP can generate clean code on several languages, which makes the exchanged data cross-platform compatible. It replaced JSON structures and proven to be lightweight as the data quantity transmitted in Bloom’s networks increased.
FleetDash was an iOS dashboard used to monitor and control Fleet instances.
Fleet was responsible for scaling and controlling real-time processes on Bloom servers; together with a load balancer, it was capable of spawning and terminating processes based on server load and resource usage.
2015 A Place to Departure
A Place to Departure was an interactive installation that used technology to connect people across the world. Using LIDAR sensors and transducers to reproduce a “touch” when two people toched the same spot of a window across the globe.
Invited by the Horticulture Quality Centre from CEAGESP, we participated on the process of optimisation and digitalisation of Hortiescolha: a decision-making support program regarding fruits and greenery for the scholastic food service. See, every day teenagers and children of thousand of public schools throughout Brazil receive a lunch. It may sound simple, but the challenge and the complexity behind this fundamental activity is unimaginable for most of the population. We at D3 had the opportunity to learn and be part of this process, contributing to its improvement.
Bloom was an oncoming digital events platform. It allowed people to make cashless payments before Apple/Samsung Pay, and helped live events get even better. It was widely used in 2015’s Rock in Rio, and had a great acceptance among its users.
A campaign promoting Skank’s (a Brazilian band) new clip made entirely of vines. An user could be part of it by tweeting a vine together with a specific hashtag. The vine was then processed and attached to the original clip, generating a brand new one, that is finally sent back to the user.
2014 Carnaval Digital
An interactive platform that allowed thousands of people to be part of the Brazil Carnival through sort of a social game.
Docuowl is a static site generator aimed for Documentation. It uses a clever layout also used by Stripe to generate beautiful and useful documentation based on Markdown files and a simple directory hierarchy.
gh-auth adds an authentication layer using GitHub OAuth to static sites, useful to ensure only specific people have access for, say, a documentation subdomain.
Oxio is a snippet manager that allows quick copying contents to the clipboard. It is capable of recoverying from typographical errors using Levenshtein Distance and keep its contents in sync using an underlying Git repository.
An opinionated imports formatter which sorts imports into three categories:
- Built-in imports (os, io, net/http, etc)
- Third-party imports (all your dependencies)
- Project dependencies
clsql provides a toolchain to work with databases and SQL for Clojure applications. It provides facilities to work with migrations and queries, allowing teams to have reproducible migrations and easier to maintain queries, leaving SQL out of Clojure.
Howe replaces MOTD with relevant information about the local server, like services, containers, and metrics of disk usage.
Ludwieg is a toolchain aimed to develop binary protocols. With its own modelling language, Ludwieg is capable of generating code in Java, Objective-C and Golang.
Bedim is a small macOS utility that automagically blurs backgrounds when any window is present in your screen.
NSLocation wraps CoreLocation in order to provide geographic location of a device running macOS. The library provides a bridge between Node.js and the CoreLocation Framewok, allowing Electron and Node.js applications to use geographical data of the current user.
Pine is a logging library for Golang. It outputs different formats based on a TTY availability. When available, output is augmented with emojis and colour. Otherwise, a parseable format is used.
gh is a terminal utility that allows you to use GitHub directly from your terminal. No more fiddling with the browser to create a new repository or managing teams.
Stapler is a Go library that handles file uploads or general data storage. It plays well with ORMs and such, making it easy to work with stored files.
Small Go library that analyses images and extracts a background, primary, secondary and detail colors, all suitable for reading.
Simple Go library that follows all possible redirects of a given URL. Part of Digest.
Sicuro was a personal vault that protects sensitive data until it is needed. Some people have the need to keep data private until there’s a need to make it public, and that what Sicuro was about. It stores encrypted data, protected by keypairs and distributed to a list of people you trust.
A Slack Bot that watched and collected reactions on public links posted in
specific Slack channels (such as
#random). Those links were then
processed and made available on a public webpage.
A simple tool that unminifies URLs.
2015 Awesome iOS
A curated list of awesome iOS projects and libraries, includes Objective-C and Swift.
DropletKit is an Objective-C wrapper for the Digital Ocean’s REST API.
After Rdio announced its imminent shutdown, after being acquired by Pandora, we at D3 Estúdio hurried to bring back a tool capable of exporting Rdio and Deezer playlists and collections to a Spotify account. Featured on Product Hunt.
GitHub’s text editor written in HTML5
A remote SSH command runner for cluster maintenance
Dead simple Gravatar URL generator
Generates a fingerprint given an SSH public key (without ssh-keygen or external dependencies)
Ruby implementation of GitHub’s new Identicons.
2013 Adobe Brackets
Open-source IDE developed by Adobe (and contributors) aimed to web development.
2012 GitHub for Windows
Closed-source utility written by GitHub that allows non-familiarized with Git’s command-line tools to use the service through a clean user interface. This contribution required some reverse-engineering, since the project is closed source (but yet was a contribution 😎).