Hire Freelance CircleCI Developers and Engineers
Rens Poesse
Rens is a full-stack developer with over a decade of experience leading teams, designing complex systems, and communicating effectively. He also has a background in psychological research and statistics. Having worked for corporate clients, in academics, and for startups, Rens has a deep understanding of various stakeholders while maintaining a young, creative mindset. He was named one of the most promising tech talents according to TNW.
Show MoreAndrey Izotov
Andrey is a hands-on architect, technical lead, and full-stack developer. At the strategic level, he enjoys creating a roadmap, choosing a tech stack, and architecting the solution. At the implementation level, he relishes TDD and delivering robust systems with high test coverage. He produces reliable results, whether leading a team or working independently. Passionate about software systems and cutting-edge technology, Andrey can provide a solution to satisfy your technical needs.
Show MoreAndrei Cioara
As an engineer, Andrei enjoys making software run as fast as the hardware allows. Holding a master of engineering degree from Imperial College London, Andrei excelled in his studies and graduated with a first class honors distinction. Andrei has previously worked at Microsoft, Palantir Technologies, Citadel Securities, and Jump Trading.
Show MoreJasper Schulte
Jasper is a veteran full-stack JavaScript/TypeScript engineer. The first decade of his career, he spent building his own company developing web platforms for his clients and constructing scalable and maintainable platforms. After selling his shares in 2015, he started consulting for companies, leveraging this expertise. As a person, Jasper is friendly, very proactive, and operates using extremely high-quality standards.
Show MoreFabian Ponce
Fabian is a software engineer with expertise in cloud infrastructure and experience working as an individual contributor as well as in technical leadership roles. His past employers have included startups and established companies operating in fintech and healthcare industries. Fabian brings deep technical knowledge to the table and enjoys working with people, whether to build high-performing teams or understand and deliver on key business objectives.
Show MoreFrédérique Mittelstaedt
Frédérique is a software engineer and entrepreneur with an MSc in theoretical physics from Imperial College London. He excels at building full-stack systems with the web, desktop, and mobile apps, microservices, and external integrations. Frédérique co-founded an international marketing agency and three startups in developer tools, cybersecurity, and AI. Frédérique regularly releases TypeScript packages and contributes to other open-source projects.
Show MoreAntoine Reversat
Antoine has been a Linux systems administrator and a Python developer since 2008. He has a wide-ranging set of skills, from VoIP to testing automation, and has worked for several big companies (Ubisoft, Facebook) and several smaller ones. Antoine loves to dive deep into the intricacies of a system in order to troubleshoot performance issues or complicated bugs.
Show MoreAndy Potanin
Andy is a businessman who understands the fundamentals of business and who knows how to code. Overall, he's very experienced in nearly all aspects of contemporary web development, deployment, DevOps, and the elements of building a solid stack that can scale. Early on in his career, he was a very early adopter of Docker and Node.js and has a strong development background with the WordPress API.
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