Hire the Top 2% of
Remote Circleci Developers
in Spain

Surya B.

Vetted Circleci developer in Spain (UTC+1)

Masterfully transitioned from a pure technical role to a product-oriented technical role, transforming complex engineering concepts into comprehensible product features. Successfully amplified user satisfaction by 25% through an emphasis on user experience, fostering a more user-friendly and intuitive product through thorough user research and A/B testing. Guided the product development team to harmonise intricate technical elements with the overarching product vision, leading to an enhanced development process and the successful completion of the product design. Fostered a collaborative environment between the software engineering and product management teams, enhancing overall time efficiency by 20%. Played a crucial role in streamlining the development process, ensuring that the product enhancements were perfectly aligned with the user needs and product roadmap. Streamlined system performance by 25% through the delivery of scalable software solutions, focusing on high availability which is critical in construction monitoring cloud services. Actively participated in product roadmap strategies and influenced a 10% increase in the vibration monitoring product(SWARM) and cloud platform honeycomb’s cost efficiency by merging the gap between engineering results and product objectives.

Pablo L.

Vetted Circleci developer in Spain (UTC+2)

I am a "product" versatile professional with ample startup experience both in the technical side as a C# Developer and in the business and user side as Product Manager. I have experience in B2B and B2C companies and I've managed teams as technical Team Lead and as Product Manager. As a C# Developer, I've mainly worked in web applications, both end-user facing and backoffice platforms, most of it under an EventSourcing pattern. I developed the business most critical processes (mainly financial) and part of my responsibilities were managing development team workflows and assignments, and guide the team to use development best practices. I've experience working with several different databases, writing my own complex queries in SQLServer, MySql and PostgreSQL, as well as defining and implementing front-end components in a Blazor server application, both functionally and visually (working with MudBlazor and mostly css flexbox utilities). As a Product Manager, I've worked in a B2B SaaS, where I helped increase MRR from 150K to 350K, and in a B2B mobile app (mostly in a lending product), where I helped increase the WoW (Week-over-week) growth from 2% to 10%, while mantaining the size of the operations team. We alse managed to reduce default rate from 50% to 23%. I've extensive experience with: C#, SQL, PostgreSQL, Javascript, HTML, EntityFramework, RabbitMQ, EventSourcing architecture, Amplitude, DataDog. I've also worked with: BigQuery, MySQL, KnockoutJS, NUnit, Grafana, Segment.

Kate M.

Vetted Circleci developer in Spain (UTC+2)

I deliver high-quality software with **Node.js, Nest.js, React, Next.js, JavaScript & TypeScript, PHP, ElasticSearch, MySQL**, and more. Also have experience with performance hacks, payment systems, microfrontends, PWAs, integrations, system design & DDD. 💡 Discover more about my professional journey and contributions: [https://kalabro.tech/](https://kalabro.tech/)

Miguel D.

Vetted Circleci developer in Spain (UTC+2)

I have been working as a developer since 2008, I mainly work with the PHP language for backend development, but in the majority of cases I work as a Fullstack developer (creating schema DB, frontend, backend code and also related to the infrastructure). I am very passionate about coding and I am always searching for new technologies to improve my coding speed, the quality of it and also for fun.

Ismael C.

Vetted Circleci developer in Spain (UTC+1)

I consider myself a creative person and very eager to learn. I believe strongly that deeply understanding any topic allows me to properly learn it and, even more importantly in a real-world environment, quickly overcome problems. Being in very different sectors allows me to combine and build a bridge between them.Looking for new challenges that will allow me to continue developing amazing software. And YES, I love JavaScript.

Ashish B.

Circleci developer in Spain (UTC+2)

Full stack senior software engineer with broad experience in writing software, along with great documentation and solid engineering process. I am particularly interested in web-based application’s backend development and the security of the applications/systems. Specialties: LAMP / MAMP Stack, PHP (Symfony2.8, Codeigniter, CakePHP), NodeJS, Python3, Ruby on Rails, C / C++, Adobe ColdFusion, ElasticSearch, Redis, RDBMS (MySQL, PostgreSQL), SOAP and REST API Development, Unit and Integration Testing (PHPUnit, Behat, Rspec, Capybara), Serverless Architecture (Functions as a Service), Microservices, Template Engine (Smarty, Twig, TT2), Version Control (Github, SVN), UML Design, JIRA Project Management tools, Software Development Methodology (Scrum, Kanban).

Alberto N.

Circleci developer in Spain (UTC+2)

Hi! I am Alberto Cubero, a Principal Software Engineer at Parser, and I am passionate about building exceptional user experiences. Currently, I am working alongside a brilliant team to evolve our platform, with my focus as Fullstack. We are dedicated to empowering our product teams and developers with the most suitable tools to create amazing experiences quickly and with confidence. I have contributed to this platform in various capacities, including tooling, frameworks, A/B testing, feature flag capabilities, performance, observability, MongoDB, and CI/CD. Along with these responsibilities, I support other developers and teams through mentoring, workshops, and speaking engagements. In my day-to-day work, I leverage technologies like React.js, Node.js, MongoDB, React, React Native, Expo, PHP, and AWS to deliver results. However, my curiosity and willingness to learn drives me to constantly explore new avenues and software design challenges. My Side Projects: \- News Today App (news aggregator Android App): https://play.google.com/store/apps/details?id=com.newstodaybreakingnews \- HHAdictos.com - Hip Hop Streaming Music: www.hhadictos.com If you want to know more, contact with me! Phone: +34 635 174 509 Email : albertocuberonavas@gmail.com Github: github.com/albertocubero

Andres R.

Circleci developer in Spain (UTC+2)

I'm an experienced Senior Android Software Engineer with 7+ years in the field. I've made significant contributions to high-growth, impactful companies both in Latin America and North America, shaping the development of widely-used products. I'm results-driven, thrive in teamwork, and have a passion for continuous learning.

Meritxell C.

Circleci developer in Spain (UTC+2)

As a hard worker, highly skilled, team player and thorough extreme programmer, I lead by example, making the difference as I drive the organization towards: **Maximizing impact:** Understand the business. Set clear and realistic goals. Fast, frequent, high-quality delivery. Embrace change. **Leveraging the organization:** Lead teams towards technical excellence and best practices. Increase the technological level. Implement an effective communication framework. Work with skilled colleagues and help them through mentorship. **Contributing to the community:** Create content and share learnings. Participate in tech events.

Ignacio G.

Circleci developer in Spain (UTC+2)

Highly motivated Senior Software Engineer who is constantly updated on state-of-the-art technologies and who enjoys programming, offering 6 years experience as a software architect and more than 10+ years experience in full software development cycle. Financials are my passion