Hire Top Freelance
C# Developers
in Barcelona

Working in the IT sector for more than 10 years. With over 10 -years of freelancing and professional experience taught me all kinds of frameworks and languages, ranging from React, Angular, Vue, Node js, Express js, React Native, Redux, Rx JS, JavaScript, Typescript, WordPress, PHP, MySQL, MongoDB, Firebase, Sqlite, Postgresql, ES5+, Python3, Machine Learning, Deep Learning, RNN, CNN, C/C#/C++, .Net, Assembly, VBA, VB, Excel Macro, Java, Spring Boot Micro-services, R, Shiny, STATA, MATLAB, Google Sheet, App Script, Bubble io, etc. Over my long career, I have come across all kinds of challenges and gained vast experience with different kinds of industries like portals, medical industry, perception exercise, employee management, etc. I have good experience with frontend development using React JS along with Typescript, Firebase, GraphQL, React Native, Native Script, React, Material UI, Ionic, Node.js, Web Sockets, and real-time communication. I have also worked on containerization technologies like Kubernetes, Docker, AWS, GCP, Azure etc. I am very good with backend technologies as well like Java Spring boot, microservices, MySQL, Postgres, Elasticsearch, AWS/Google integration. Please contact me to get the result done in a professional way.

C#IonicLinux System AdministrationExpress.jsExcel VBATypeScriptJavaScriptPHPData ScienceBashContinuous IntegrationDockerGoogle Cloud PlatformKubernetesSQLDatabaseAssemblyReact NativeNode.jsDeep LearningDeep Learning PipelineMachine LearningJavaCC++AngularReactRPythonAWS (Amazon Web Services)

I'm (almost, just a few weeks to graduate!) doctor in robotics. For most of my professional life I've researched new methods and algorithms for applying AI planning to robotics. In the world of deep learning, planning is not well-known, but it still has attractive applications, like recycling and healthcare assistance. I have a master in artificial intelligence too, so the new trends of AI are not alien to me. I've worked in many things: I've implemented machine learning algorithms, and engaged in bot competitions and other forms of competitive programming (CodinGame, HackerRank, Project Euler), which has allowed me to hone my programming skills. I consider myself to be specially prolific in C++ and Python, which are the languages I use the most in robotics. However, I don't see myself as a collection of languages and frameworks (React + Node.JS + Angular.JS + the whole 100 yards). I see myself as a programmer first, in the sense I like to figure out fast and performant algorithms for certain tasks, and I don't care about the language. I subscribe to Dijkstra's philosophy: "Computer Science is no more about computers than astronomy is about telescopes".

C#Scikit-learnAI (artificial intelligence)ROSPythonC++

I've been coding professionally for 15 years, the last 5 as a cofounder and director of a team of engineers that grew from 2 to 15+ people. I am passionate about programming and enjoy helping other developers, both junior and senior, improve their skills. I have mentored developers that now work at places like Google or Tesla. My experience range is full stack, with a preference for Python, C++ and JavaScript, but I have used many other technologies too. I have a PhD in Bioinformatics, and two degrees in Mathematics and Computer Science. Algorithms, math, competitive programming and biomedicine are other passions of mine, and I'd be glad to help you in those fields too.

C#BioinformaticsGo (Golang)Interview PreparationSystem DesignProblem solving skillsData ScienceData structureComputer ScienceCompetitive ProgrammingEntrepreneurshipSoftware DesignSoftware ArchitectureVue.jsHaskellAlgorithmLinuxBashKubernetesCDockerRustJavaScriptMachine LearningFull StackC++DjangoPython