James Qualls, Continuous integration freelance coderView Profile
James Qualls5.0
Freelance Continuous integration developer in Chandler, United States

JavaScript and Node.js Ninja, Python Enthusiast, and Distributed Systems Architect.

I believe this is the most crucial skill to have today. This is my first line of defense in the dev ops war. It allows you to continuously build new features and ship them as quickly as possible with a tight feedback look. Allowing you to build new features and deploy in the middle of the day in just a few minutes rather than deploying on friday and working all weekend to put out fires that were caused by a new feature that was not tested.
Maurizio Carboni, Continuous integration dev and freelancerView Profile
Maurizio Carboni5.0
Freelance Continuous integration developer in Covent Garden, United Kingdom

Full-Stack JavaScript Developer

I always make sure that my code works, and to be sure of that I do 2 things: 1. I write my backend code in a deterministic environment, where every test run in the same condition of a prod environment. (Docker) 2. I always try to reach 100% coverage on branches, statements, lines and functions. Not only I usually reach that coverage, but I write tests that actually test the functionality and not simply increase the coverage.
Akshay Patel, Continuous integration freelance coderView Profile
Akshay Patel
Freelance Continuous integration developer in South San Francisco, United States

Director of Engineering at Sports Action, Inc.

I've been building Frontend and Backend CI pipelines for many years with experience with various PaaS services as well as running a home maintained jenkins cluster. Over the years I've also worked on integrating various functional testing frameworks to test app and browser based test frameworks (Protractor) into these pipelines and using docker containers to deploy to many cloud providers. My current tools of choice are Terraform for infrastructure management, Ansible for deployment and cluster management, AWS for hosting containers, Docker for containerizing applications and Circle CI for running my CI pipeline
Obioma Ofoamalu, Continuous integration software engineerView Profile
Obioma Ofoamalu
Freelance Continuous integration developer in Lagos, Nigeria

Aspiring Software Architect, Problem solver, Android developer who loves taking on challenging tasks.

During my time working on various apps, ensuring that no regressions are experienced when adding new features were a priority. To achieve this, I leveraged several Continuous Integration tools and processes, TDD/BDD, creating several build variants for testing and automating deployment process.
Marcin Piczkowski, Continuous integration freelancer and developerView Profile
Marcin Piczkowski
Freelance Continuous integration developer in Lodz, Poland

Full Stack Java/JavaScript Developer and Architect

I automated testing and CI/CD for Java web applications built with Ant or Maven and running on Docker. Tests were written in Junit and TestNG. CI/CD tools used were Teamcity and Jenkins. Reporting of test coverage with Emma or Jacoco was added. Build artifacts were uploaded to Nexus repository, Docker images were built and uploaded to Docker registry or Amazon ECR.
José Luis Cardosa Manzano, Continuous integration developer and engineerView Profile
José Luis Cardosa Manzano5.0
Freelance Continuous integration developer in London, United Kingdom

Senior Software Engineer

Implemented Continuous Integration / Continuous Deployment with different technologies and tools
Jacek Krużel, Continuous integration freelance coderView Profile
Jacek Krużel
Freelance Continuous integration developer in Gdansk, Poland
I created build and release definitions reused by whole company. The process was pretty straightforward though - nothing fancy ;)
Petr Sima, freelance Continuous integration programmerView Profile
Petr Sima5.0
Freelance Continuous integration developer in Prague, Czechia

iOS developer (5 years, involved in 35+ projects) and teacher (private and university courses, talks)

Available in all timezones. Excelent English. From single person projects to Czech e-commerce app of 2017, from an Australian startup to large international clients in retail, telecommunications and banking, from teaching talented kids to giving talks on functional programming, I've seen a lot of iOS thoughout the years. My job has always been not just to make great apps, but also to improve the quality of development on all of our projects. I think we need to talk. Allow me to clean up your code, spruce up your app architecture and teach you all you need to know about Swift and iOS in the process. I can propose multiple solutions to any problem, and choose the one right for you. Also, feel free to use the sentence "Just shut up and fix my code." at any time during our session.
Abdulmalik Yusuf, Continuous integration dev and freelancerView Profile
Abdulmalik Yusuf5.0
Freelance Continuous integration developer in Lagos, Nigeria

DevOps Engineer

I have built a CI system for integrating new code which also automates the testing of the new code after integration. I have good experience with the automation of the deployment of code to the production environment after it successfully passes through the automated testing pipeline.
Damir Arh, freelance Continuous integration programmerView Profile
Damir Arh
Freelance Continuous integration developer in Ljubljana, Slovenia

Microsoft MVP. Software architect and polyglot developer.

Soon in my development career I became interested in development processes and quickly learned about build servers and continuous integration. Since then I've been an advocate for establishing better continuous integration infrastructure in every company I worked for. Often this included configuring the build server and writing build scripts to establish the basic configuration before handing it off to others to maintain it.
Daniel Walker, top Continuous integration developerView Profile
Daniel Walker5.0
Freelance Continuous integration developer in Panama City Beach, United States

Experienced web applications developer of 10 years

Same experience as deployment. I've worked with Codeship, and springloops. I've worked with github pages and firebase deploy. I've built build scripts specifically for CI servers. I've worked with Jenkins also, but am in no way an expert.
Jeffrey Wieland, Continuous integration software engineerView Profile
Jeffrey Wieland
Freelance Continuous integration developer in Charlotte, United States

DevOps Rockstar

Design and implement TeamCity projects and build configurations from the ground up or modify existing builds to follow best practices; including build, unit testing, performance testing, and deployment. Designed and implemented on-premise, highly available Gitlab installations on Amazon EC2. Developed complete build, test, and deployment CI/CD pipelines for .NET Core and .NET Full on Amazon ECS and Kubernetes. Experience upgrading and maintaining TeamCity and Gitlab.
Jonathan Graf, top Continuous integration developerView Profile
Jonathan Graf5.0
Freelance Continuous integration developer in Mexico City, Mexico

Expert Tech Manager, API and Database Software Engineer: Backend & Web

Implemented numerous CI systems from scratch. Auto-scaling build agent nodes in Jenkins hosted on AWS. Unit tests in Java, C#, PHP and Ruby. Automated Selenium testing nodes for SeleniumGrid.
Tim Long, freelance Continuous integration developerView Profile
Tim Long5.0
Freelance Continuous integration developer in Chatham, United Kingdom

Experienced (12+ years) C# and .NET developer with a commitment to SOLID and Test Driven Development

Continuous Integration goes hand in hand with things like TDD and unit testing, and GitFlow. We have several years' experience of doing CI using JetBrains TeamCity and we have a public facing TeamCity server where we host some open source projects.
Ore Olarewaju, top Continuous integration developerView Profile
Ore Olarewaju5.0
Freelance Continuous integration developer in Lagos, Nigeria

DevOps engineer

Continuous integration is important as a devOps engineer and I have built and used concourse and Gitlab ci for continuous integrations of code from deployment to production. Making life easier for the whole engineering team

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