André Guimarães Sakata's following
- Alexandre Rubanalexandreruban
- Anderson Geison Borgesandersonborges
- André Eduardo LeiteAndreLeite1988
- Basecampbasecamp
- Jean Boussierbyroot
- Casa do Códigocasadocodigo
- Chris Richardsoncer
- David Oliveiradavidfoliveira
- David Heinemeier Hanssondhh
- Donne Martindonnemartin
- Douglasdouglasdoro
- felipeviannagympass
- Xavier Noriafxn
- Wellhub (formerly Gympass)gympass
- heartcomboheartcombo
- Vito Sartoriheyvito
- Hotwirehotwired
- Bruno SilvaIrbeinTepes
- Jemma Issroffjemmaissroff
- Jeremy Daerjeremy
- Ryuta Kamizonokamipo
- Kasper Timm Hansenkaspth
- Leandro Proençaleandronsp
- Mateus CazuzaMasterTeus
- Matthew Drapermatthewd
- Open Knowledge Brasil - Rede pelo Conhecimento Livreokfn-brasil
- oobabooga
- Ruby on Railsrails
- Rafael Mendes siennarmsphd
- The Ruby Programming Languageruby
- Ruby Centralrubytogether
- Lucas SakataSakatalucas
- Sérgio Lopessergiolopes
- ShopifyShopify
- Tom JobbinsTheBloke
- Vivian Yuri Matsuivivianmatsui