Dinda

Flash Sales e-commerce companion for Baby.com.br (Rails/greenfield project).
Westfield Labs

One of the largest projects we managed, with several teams building Rails-based APIs used by many of Westfield Mall's services, including product catalogue, consumer management, smart parking and more.
Fluxx.io

Integration with existing offshore teams (Rails/legacy/improvement).
Riot Games

League of Legends Tournament Management Plataform Site - Joga Junto.
Consulta Remédios

Maintenance of the current website, development of a new one, and handling of the transition between them.
Walljobs

Rescue, finishing up, release and maintenance of this fledgling Job Board website.
Riot Games CBLOL app

iOS and Android apps built with React Native for players to check out the Brazilian LoL Championship. It's been installed hundreds of thousands of times already.
A Lavadeira

Zero friction laundry delivery system, the Netflix for laundry (Rails/greenfield project).
iFood

Front-end development of the new iFood help system using React.js and Typescript.
ESPN.com

Maintenance and Improvements over the legacy website (Java/Infrastructure/Support).
Bidu

Maintenance and Improvement of existing startup product (Rails/maintenance).
Revmob

App and DevOps optimization. Infrastructure cost reduction of at least 50% (Rails, JRuby, Node.js).
Adaptativa - FUVEST

Joint campaign for FUVEST exam simulator (2014) (Rails/greenfield/infrastructure).
eduK

eLearning portal to replace the legacy Buzzero (Rails/greenfield project).
Blink Bid

Website for creative professionals built with Ruby on Rails, hosted on Heroku. We helped iron out the structure and add new features.
Cidade Democrática

Project rescue and revamping of the entire community site (Rails/legacy/upgrade and improvements).
Leroy Merlin

New front-end development, implemented responsive behavior (example: Inspire-se section, responsive HTML5/CSS3/JS).
Vote na Web

App and Infrastructure optimization. Both performance, stabilization and outstanding bug fixes (Rails, AWS).

Clients

Every company needs a great set of software applications. We can provide you with the best of breed in terms of productivity, code quality, product life cycle, user experience, efficient processes and team setup. Get to know some of our clients.

Riot Games works together with Codeminer since 2015 in the development of projects of high technical complexity and uncertainty, focusing on discoveries and agile development. The technical quality of the deliveries presented by Codeminer has always been outstanding to us, given that the professionals assigned to our projects have always demonstrated excellent knowledge of the necessary technologies in such a way that they really added value to the projects.

Luis Coimbra

Tech Lead, Riot Games Brasil
Codeminer has been an invaluable partner to GoDaddy for nearly 5 years, now. The engineers embedded within our product teams are highly skilled, pragmatic, insightful, and customer focused. We are able to view Codeminer as a genuine extension of our product teams, rather than an external service, and the results speak for themselves!

Michael Tucker

Sr. Director of Engineering, GoDaddy
Working with Codeminer42 is being sure that the final product will turn out better than you expected. The level achieved by the whole team is such that you can identify its singular quality at any point of any project, from briefing to delivery. I couldn’t be more satisfied in having Codeminer close to us.

Flávio Antunes

Partner, StarsPremium

About

"Genius is the gold in the mine; talent is the miner who works and brings it out."
Lady Blessington

Codeminer42 is a Brazilian software boutique focused on delivering the best value for its customers. We started operating in September 2011 and so far we have expanded to 12 different cities in Brazil with the best professionals and developers we can find.

Our specialty is Ruby on Rails web development and its surrounding ecosystem, which includes cutting edge new technologies. We are very experienced in delivering all kinds of tech products, such as e-commerce, e-learning, social networks, content management systems and process automation.

We have worked for small and big companies, offering an assortment of services that range from greenfield project development life cycle to legacy project rescues, nearshore outsourcing, and so on.

If you want to have not only a great web application in production but also improve your software development processes and quality assurance, we can help.

What we do

Outsourcing

You will have a predictable cost and an expected delivery date and we will manage the implementation using agile best practices. The scope is variable and we frequently reassess what's to be built, so you have the software you really need at the end.

Ideal for companies that don’t have an internal development team.

Team Augmentation

We identify the best team to help you achieve your goals.

You might already have an internal core team that needs to tackle more than they can implement until certain deadlines. The best thing to do in this case is to divide and conquer. Leave the core team doing the core software and bring in some help from us on new features, extensions and maintenance, in order to meet the required deadlines. We will work within your agile processes, together with your team.

Ideal for companies with an established internal team.

Technical Assessment

You have a big operation and want to make sure you're using the best practices.

This is especially useful to understand how your internal software development processes and outcomes work. The idea behind a technical assessment is giving you enough information so you understand your life cycle, productivity levels and quality levels of the software being produced. With this, you will also get advice on how to improve.

Ideal for companies that maintain their own software.

Project Rescue

You want to bring health back to your product.

You already have source code implemented either already in production or not, but you're insecure if it's done in a safe, quality, and/or scalable way and you need to make sure you can keep adding new features and growing your userbase without unfortunate surprises. We can fix your project and bring it back to life.

Ideal for companies that are terminating with another 3rd party and need a reliable partnership.

Who we are

We are miners.

Delivering value in every project is a very hard process. As software developers we strive to deliver not only well written code, but code that delivers real value to each client.

It's not good enough to just be concerned with code for code's sake, but to deliver code that solves real problems and delivers real value. And this is the mission that we, as miners, will keep digging deeper to accomplish.

Fabrício Albarnaz

Developer
Marcelo Alexandre

Developer
Alessandro Dias

Comentador de PR
Elaine Mattos

Developer
Juarez Lustosa

Developer
Tiárli Oliveira

"Tiárli" Brown
Rodrigo Boniatti

Developer
Lairton Lelis

Morango do cerrado

Jonathan Bruno

Developer
Sérgio Murilo Varela

Developer
Kim Freitas

Dev recém convertido
Wender Jean

Developer
Patricia Bastos

git rebase -i HEAD~1 "rspec you must!"
Fladson Gomes

Developer
Gabriel Müller

Dev Juvenil
Diego Thomaz

Apreciador de cervejas

Diêggo Faustino

Tto infinity and beyond
Júlio Cesar

Junk food enthusiast
Vitor Talaia

Formula One Fan
Felipe Flores

eu sou o cara que transforma a vida em código
Ronaldo Araújo

Developer
André Pereira

Developer
Thiago Araújo

Developer
Victor Kunzler

Developer

Jonatas Rancan

Motociclista e Developer
Elma Santos

Developer
Willane Paiva

Dev apaixonada por front-end
Alceu Medeiros

Developer
Felipe Nolleto

"expect( life ).toBe( awesome )"
Matheus Lobo

Dev, professor, aluno e filósofo de bar
Andre Luiz

Estag on Rails
Renan Bona

Developer

Yuri Delfino

Developer
Hélio Junior

"Keep calm and I'm developer"
Carlos Lopes

Señor Developer Campineiro
Thiago Alves Luiz

Parangaricutirimirruaro
Rauan Assis

Developer
Adriano Costa

El matador de bugs
Talysson Oliveira

JavaScript Defense Attorney
Samuel Flores

CDD - Coffee Driven Development

Maychell Oliveira

Developer
Leonardo Negreiros

Dev e Surfista de marola
Stheffany Hadlich

Dev absoluta
Matheus Azzi

Filósofo de bar e troll
Cyrus Cavalcante

Cyrus Black - Order of Phoenix
Abner Alves

Developer
Ivan Stumpf

Developer, apreciador de cervejas e cosplayer do Thor
Marcle Rodrigues

Developer

Iago Dahlem

"Developer and open source enthusiastic"
Alexandre Karpinski

Dev 【=◈︿◈=】
Paulo Diovani

“I’ä! I’ä! Cthulhu Fhtagn!”
Halan Pinheiro

Ninja Padeiro (Louco)
Julia Furlani

Web Developer
Tauan Tathiell

"Trust me, I'm sleeping"
Guilherme Moreira

Faz código e doces, encomende o seu
Bruno Castro

// TODO : Write a cool description about me

Luan

Web Developer, Ruby Lover and Dovahkiin
Rodrigo Abilheira

Combinado não é caro
Rafael Martins

Developer
Bruno Amaral

Performing Site Reliability Engineering
Moisés Rodrigues

Dev e abridor de mares nas horas vagas
Vanessa Oliveira

Assistente Administrativa
Gabriel Sobrinho

Developer
Will Soares

Developer

Gustavo Valvassori

Developer ¯\_(ツ)_/¯
Joao Pedro

dev
José Eduardo Alencar

Developer, músico nas horas vagas e apreciador de vinho sempre que possível
Romulo Storel

Developer
Fabio Akita

git push --force
Lucas Gois

Developer
Augusto Foletto

Developer
João Mangilli

Developer