Hire the best Angular Developers in Barcelona, ES
Check out Angular Developers in Barcelona, ES with the skills you need for your next job.
- $50 hourly
- 5.0/5
- (11 jobs)
I'm a senior full-stack developer (C# / Angular) with 15+ years of experience. I'm a hard worker and always stick to strict deadlines and business goals of my customers. I'm open and encourage direct and honest communication with my clients. What I enjoy the most is working on complex projects that have challenging tasks, I'm always willing to learn and try new technologies. During my career, I have worked on projects for large enterprises (Dell and Deutche Bank) as well as small startups; I've learned to be both methodological and pedantic when it comes to writing the robust code, and flexible when it comes to rapidly changing requirements and environment. I have advanced knowledge in the following technologies. - .NET (c#, asp.net core, Entity Framework, asp.net MVC WebAPI) - Multithreading, async programming - Great frontend skills - Angular 2+, React - Database development (MS SQL, PostgreSQL), PL-SQL / stored procedures - Messaging : SignalR, Rabbit MQ, Kafka - BI/Reporting (SSRS, Power BI) I look forward to learning more about your project, let's touch base and start discussing your requirements.Angular
.NET CoreMachine LearningReactMicrosoft AzureMicrosoft Power BIASP.NET Web APIAPI DevelopmentAPI IntegrationASP.NET MVCAzure DevOpsTypeScriptSQLC#Entity Framework - $35 hourly
- 4.9/5
- (99 jobs)
FREE CONSULTATION SERVICE I am more than happy to share my years of experience in helping clients build web/mobile applications from the ground up, including but not limited to, setting up MVP, choosing tech stack, scoping out practical plan/timeline, estimating budget, and more. Please send me a message so we can discuss how we can realize your company's true potential!** ✅ WHY WORK WITH ME? ✔ Vast experience in building scalable web applications across various industries. ✔ Specialization in Python, Django, and database management. ✔ Deep knowledge of industry-specific challenges and tailored solutions. ✔ Strong problem-solving skills for tackling complex technical issues. ✔ Proficiency in AWS, Google Cloud, and Microsoft Azure services. ✔ Dedicated to delivering outstanding results and client satisfaction. ✔ Transparent and open communication for seamless collaboration. ✔ Effective project management to ensure timely completion. ✔ A dependable and skilled professional committed to realizing your vision. 🛠 𝗦𝗞𝗜𝗟𝗟𝗦 🔸𝗖𝗼𝗿𝗲. Python, NodeJS, Java, C++ 🔸𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀. MySQL, PostgreSQL, SQLAlchemy, pyodbc, MariaDB 🔸𝗡𝗼-𝗦𝗤𝗟. MongoDB, Redis, ElasticSearch 🔸𝗖𝗹𝗼𝘂𝗱. AWS EC2, S3, SES, Route 53, ECS/ECR/EKS, Lambda, GCP GAE, DB, Compute Engine 🔸𝗔𝗣𝗜. Django, FastAPI, Express, NestJS, FlaskAngular
Serverless ComputingFront-End DevelopmentJavaScriptDockerGraphQLTypeScriptFlaskDjangoReactNode.jsPythonBootstrap - $45 hourly
- 5.0/5
- (9 jobs)
Hello, I'm Nicolas, it's nice to meet you. About me: I'm a 31-year-old developer with 9 years of experience as a frontend engineer. I am proactive and enjoy learning and working with new technologies. My main goal is to exceed client expectations by delivering a high-quality, scalable, and maintainable product. I particularly enjoy creating projects from scratch, as it allows me to be involved in every aspect of the project, helping the client with analysis and estimation of new features and improvements, while ensuring the right implementation for each client. My interests: I'm flexible and able to adapt to different work environments, having worked for both big companies and startups on medium to large projects. My experience: I've worked on a variety of projects, including: - International Airline Group APP and Website (React, GraphQL, React Native, NodeJS) - Platform for document integration and channels (React, Redux, GraphQL - NodeJS) - Bank Web application (React - NodeJS) and Mobile app (Ionic) - Financial metrics Web (React - Java) - Document integrated platform (Angular) - Bank mobile app (Android) - Governmental Web application (Angular) - Web application for listing metrics and user data from social media (Facebook, Twitter, Instagram & LinkedIn) What I can offer you: I can handle the complete development process for different types of projects, including web and mobile apps and APIs. - Implement new features or improvements in an existing project - Develop a new web application from scratch, including: - Design and prototyping for a preliminary look at the project - Development of the web/mobile app - Quality assurance with unit and E2E testing - RESTful API/GraphQL API for retrieving data for the web/mobile app - Make visual updates to an existing project - Create a standalone library for your brand's theme, providing a collection of components using your brand's color palette, and allowing for easy use in other projects (Design System) - Work with Agile methodologies such as Scrum or Kanban. Please feel free to reach out if you have any questions or would like to discuss your ideas further.Angular
Material DesignScrumVue.jsTypeScriptSassReduxNode.jsReactHTML5CSS 3Web Development - $65 hourly
- 5.0/5
- (32 jobs)
Upwork achievements: 100% Job Success 🌟 Top Rated Plus 🚀 Web developer with over a decade of expertise in creating web applications and APIs. Proven track record of delivering high-quality solutions in both small startup and large enterprise environments. Technologies I use in frontend: Angular, Ionic, Nx, NgRx, RxJS, Three.js, D3, Playwright, Jest, TypeScript, Angular Material, Bootstrap, SAP Spartacus... I can architect and implement web apps of varying complexities, ensuring high performance and maintainability. Can upgrade your app to the latest version of Angular, incorporating new features and optimizations. I can create a "zoneless" Angular app, for the best performance possible, close to vanilla JS. I know all the latest features of Angular (Signals, Standalone Components, lazy loading...) and can consult your team. Extensive experience in building robust systems including WMS, CRM, and ERP applications, with a focus on scalability and user experience. Proficient in creating data visualizations using Canvas API, WASM, Three.js, Service Worker API, and many others, ranging from simple charts and animated UI parts to advanced 3D modeling applications. Using Rust, I can implement APIs following the Service-Oriented Architecture (SOA) and the OpenAPI Specification. I prioritize writing code in Rust that is both safe and fast, leveraging the language's strengths in these areas. My expertise in Rust primarily lies in web development, encompassing REST APIs, database connections, data analysis, and background task execution. I have extensive experience in caching, including handling mutexes, semaphores, preventing dog-piling and race condition effects, and ensuring Resource Acquisition Is Initialization (RAII) for optimal resource management. One of my notable accomplishments is developing a 100% Rust REST API that serves multiple web and mobile applications, including CRM systems, task managers, mobile apps, and websites. As a contractor, I've been working with Vodafone (devices control system, reports generator), NTT & Sony (custom payment module for Spartacus CRM). Advocate for declarative coding practices, ensuring comprehensive test coverage and flexibility for future enhancements. My favorite books are "Clean Code", and "Patterns of Enterprise Application Architecture". I like and respect SOLID principles.Angular
Material DesignRxJSSoftware ConsultationFront-End DevelopmentRustRESTful APICode ReviewFigmaAPI DevelopmentRedisTypeScriptMySQLIonic Framework - $50 hourly
- 5.0/5
- (24 jobs)
I am a senior back-end & front-end developer with 20 years of extensive expertise. Currently, I am leading a small team of software engineers at Dilyasoft. Our team is here to assist you in updating, redesigning, or building your product from scratch so don't hesitate to get a dedicated professional for your project. Check out my portfolio & previous customer feedback to see how we are handling diverse challenging projects & delivering high-end solutions that always become success stories. Also, if you need quick help with the solution architecture, or you are stuck with your code, or you are searching for professional advice I am providing consultations. Mostly we focus & engage in: -cloud architectures -mobile apps -custom software development -comprehensive User Interface service for websites and web applications Top technologies we are skilled at: 💎 💪 .Net Core | ASP.NET Core | .NET Framework |Razor Pages |REST Web API 💎💪C# | Rabbit MQ | Node Js | Python |Java 💎 💪Express.js | Javascript | Typescript | Vue 💎 Cookies, jwt authentication\authorization, external authentication services (Facebook, Telegram, Google) 💎 GitHub, Microservices, Architecture, Socket I/O, Docker, Azure Web Services, DevOps, Rabbit MQ, Multi-threaded, server-side, enterprise-grade software, SharePoint and M365. We can assist you in developing your websites, web applications, or mobile apps from the initial stages to production, and we can also support you in scaling them up. We can create the best-tailored solution to cater your business needs & help your digital idea come true solution. By focusing on the product and the customer, we carefully address every detail of each project to exceed all expectations. We handle each project efficiently and transparently, explaining each step we take until the solution is released. We embrace a culture of test-driven development and code reviews. Our company values go beyond just writing code. It is about creating a smart project architecture that assists with usability and design. ❓ Why choose DilyaSoft: ✅ 15k+ hours worked on Upwork with only positive reviews from our clients ✅ Our formula of success is high-quality software + high performance alongside with agreed budget ✅ Team of pro developers, designers, and managers with fluent English ✅ We are on the same page with you and always give transparent and honest feedback ✅ We're the nicest developers on Upwork! Try to talk to us. We sound like real humans! =D Don't hesitate to reach out to me any time and share your ideas! We will have a solution for you! And I can guarantee that it will be developed on time & budget.Angular
Node.jsSOAPREST APITypeScriptJavaScriptMEVN StackMEAN StackMERN StackAzure App ServiceVue.jsReactASP.NET.NET CoreC# - $70 hourly
- 4.8/5
- (10 jobs)
Full stack JavaScript and Typescript Developer with more than 10 years of experience My experiences range from building responsive sites that work well cross-browser to building scalable sites for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. I'm flexible with my working hours and i am happy to work closely with any existing freelancers you work with. Client side: - JavaScript - VueJS - Vue3 - Vuex - React - Angular - RxJs - HTML 5 - CSS - SASS - Qwik - Tailwind CSS - Bootstrap Server side: - Node.js (Express, Sails.js) - MySQL, - MongoDB, - NuxtJS - Nuxt Certification - WebSockets Other: - Mixpanel - Issue tracking: JIRA, Trello - VCS: GIT (Bitbucket, Github, Gitlab), SVN - Documentation: Github/Redmine Wiki - NotionAngular
API IntegrationCode RefactoringTypeScriptWeb ApplicationWeb DevelopmentSEO PerformanceMixpanelReactNode.jsVue.jsJavaScriptNuxt.jsServerless StackAPI - $30 hourly
- 4.6/5
- (11 jobs)
Let's make your ideas come true! Solution-driven Senior Software Engineer with 5 years of hands-on experience, specializing in developing innovative software solutions with a proven track record of delivering innovative and successful projects in the realm of cloud computing, ensuring that my solutions are not only cutting-edge but also aligned with the evolving needs of businesses and users. With extensive success developing web applications for individual clients as well as for large companies, I have created and improved more than a dozen of applications in the areas of retail, finance, fitness, insurance, and more. My focus in my work is to create maintainable, scalable, secure, and user-friendly cloud-based applications that meet the needs of a business or project considering deadlines and budgets. Most importantly, I am passionate about using my skills to help businesses and people achieve their goals. I am also a team player and am always willing to lend a helping hand when needed. 🙌🏻𝗛𝗼𝘄 𝗰𝗮𝗻 𝗜 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂? - Design the architecture that meets the requirements of a project. - Develop the application from ideation to MVP and beyond. - Manage projects at every stage of development. - Design and apply the strategies to migrate architectures and applications to the cloud. - Troubleshoot issues and provide support to users and clients. ⚛️𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - Cloud Engineering. - Architecture design. - Frontend and backend development. - Database administration. 👨🏻💻𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 - 𝗖𝗹𝗼𝘂𝗱 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀: Azure, AWS, and Google Cloud Platform. - 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React and Angular. - 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: NodeJs with Express and NestJs. - 𝗦𝗤𝗟 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MySQL, and Microsoft SQL Server. - 𝗡𝗼𝗦𝗤𝗟 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB.Angular
Spring CloudReact NativeCloud ComputingNestJSMicrosoft AzureTypeScriptJavaScriptPostgreSQLJavaSpring BootMongoDBNext.jsNode.jsReact - $39 hourly
- 0.0/5
- (0 jobs)
I'm a highly experienced and results-driven Freelance Angular Developer with a proven track record of delivering robust and scalable web applications. Leveraging deep expertise in Angular (including the latest version 18), Nx monorepos, @ngrx, signalStore, Tailwind CSS and Material UI. Specializing in crafting clean, maintainable, and efficient code, I excel in architecting complex applications and optimizing development workflows, always prioritizing best practices, accessibility, and high code quality. Proficient in: Angular (18, 17, 14, 12, 9, 8, 7, 5, 4, 2): Extensive experience across multiple Angular versions, ensuring adaptability and up-to-date knowledge. Nx Monorepos: Proven ability to design and implement scalable architectures for large projects. State Management: Expertise in @ngrx and @ngrx-signal-store for efficient data management. UI Frameworks: Proficient in Tailwind CSS, Material UI, and Bootstrap, creating responsive and user-friendly interfaces. Testing: Strong foundation in Jest, Jasmine, and Cypress for comprehensive testing. Backend Integration: Experience with Firebase, GraphQL, and AWS Amplify. I am committed to delivering high-quality solutions, adhering to deadlines, and maintaining clear communication throughout the project lifecycle. I am continuously learning and adapting to the latest industry trends. Don't hesitate to get in touch and ask for more information!Angular
FirebaseCSSJavaScriptSassWeb AccessibilityRxJSBootstrapJestTailwind CSSAngular MaterialReduxAWS AmplifyGitTypeScript - $18 hourly
- 5.0/5
- (1 job)
*Ingeniero Técnico en Informática de Gestión. *Ingeniero Técnico en Informática de Sistemas. *Ingeniero Superior en Informática. My name is Miquel, I am an IT specialist. I have 3 Computer Engineering degrees from UPC. I have tried to learn all different IT specializations I could, getting a good vision and comprehension about computer science. I am the only person who got the 3 Computer Engineering degrees of my University.Angular
TypeScriptJavaScriptCSSHTMLLinuxC#CC++PostmanMongoDBSQLJavaSpring Boot - $45 hourly
- 0.0/5
- (0 jobs)
Hello! My name is Pavel, I'm a fullstack developer. Let me describe my experience briefly: * Have 10 years experience as a software developer in total * Programming languages: Python, Typescript, basic knowledge of Java * Frameworks and libraries: Django, Flask, FastAPI (Python), AWS services, Node.js, React, Angular2+, MUI, Jest, Cypress, Webpack * Backend experience: Python (Django/Flask/Fast API) – 5 years, Node.js – 2 years * Frontend experience: React – 5 years, Angular – 3 years * Have experience of work with micro-frontends and microservices in Node.js * Databases: SQL (PostgreSQL, MySQL), NoSQL (MongoDB) * Devlead experience: 2 years * Other skills: project estimation and planning, participating in mentoring of 3 Junior developers * English: Upper-Intermediate In my portfolio you can see all projects I participated in.Angular
Apache KafkaRabbitMQRedisDockerMongoDBPostgreSQLAmazon Web ServicesGraphQLReactNode.jsFlaskFastAPIDjangoPython - $50 hourly
- 0.0/5
- (0 jobs)
Hello ! I'm a passionate Java developer with more than 6 years of experience. I've worked on several various projects as a developer, Lead Developer and technical expert on the project. As such, I provided solutions to problems encountered, designed technical evolutions, managed RUN activities, managed incidents. I also have solid experience of AGILE methods, in particular SCRUM, which enables me to work effectively in a teamwork. The projects I've worked on have mainly involved Java, Angular and Spring Boot. In addition, I acquired skills in DevOps, including the management of production delivery operations, continuous integration and continuous deployment. Thanks to other professional and personal projects, notably the release of a native application for Android mobiles with +650K downloads, I know how to lead small teams in the design, development, integration and deployment of full-stack applications. I'm always looking for new challenges to keep learning and contributing to innovative projects.Angular
DockerKubernetesAndroid App DevelopmentJenkinsCI/CDGitRESTful ArchitecturePostgreSQLAgile Project ManagementSpring BootREST APIJava Persistence APIJava - $40 hourly
- 0.0/5
- (1 job)
My professional career spans 20 years of diverse experience in software development, covering a broad spectrum of technologies and platforms. I’ve developed websites, web applications, mobile apps, APIs, and desktop applications, delivering solutions that are both robust and user-centric. In recent years, I have focused on modern frameworks and technologies, including Flutter for cross-platform mobile development, Swift for native iOS apps, and React for dynamic and responsive front-end experiences. My backend expertise includes C#, Node.js, Python and databases with mostly PostgreSQL and mongodb. I pride myself on my ability to adapt to new challenges, solve complex problems, and deliver high-quality results. My work is driven by a commitment to precision, thoroughness, and user satisfaction. Whether it’s creating scalable APIs, crafting intuitive user interfaces, or optimizing performance, I bring a comprehensive and detail-oriented approach to every project. I am available for consulting, software development, testing/debugging, and other services, ranging from short-term engagements to long-term collaborations.Angular
FastAPIPythonWeb DevelopmentREST APIAPI DevelopmentMobile AppOraclePostgreSQLDatabaseSwiftFlutterReact.NET FrameworkC# - $27 hourly
- 5.0/5
- (1 job)
🚀 Transforming Ideas into Scalable Web Solutions 🚀 Hello! I’m a full-stack web developer with a passion for creating high-performance, scalable, and user-friendly web applications. With extensive experience in Next.js, Vue.js, Node.js, and AWS, I specialize in building everything from responsive landing pages to complex APIs and custom dashboards. My mission is to help startups, small businesses, and marketing teams achieve their goals through innovative, reliable, and efficient web solutions. 🔧 Services I Offer: 1. MVP Development for Startups 2. Landing Page Development Whether it’s for a marketing campaign or your startup’s launch, I create high-converting, responsive landing pages using Next.js/Vue.js. My focus is on driving user engagement and maximizing your ROI. 3. Custom CMS & API Development Need a content management system or custom API? I develop tailored CMS solutions with Next.js & Supabase and robust APIs with Node.js & Express that integrate seamlessly with your existing systems. 4. Dashboard Development Transform your data into actionable insights with custom dashboards built using Vue.js/React.js. I design intuitive, real-time dashboards that empower your team to make data-driven decisions. 5. Performance Optimization & Bug Fixing If your website is running into issues, I offer bug fixing and performance optimization services for Next.js/Vue.js applications, ensuring your site runs smoothly and efficiently. 6. AI and Automation Integration Leverage the power of AI and automation! I develop custom AI chatbots using the OpenAI API and design automated workflows with Zapier/Make, helping you enhance customer engagement and streamline operations. 7. SEO-Optimized Website Development Boost your online presence with SEO-optimized static websites that load quickly and rank high on search engines. Perfect for marketing campaigns that demand visibility and speed. 🌟 Why Work With Me? • Proven Expertise: I bring years of experience working with cutting-edge technologies like Next.js, Vue.js, Node.js, AWS, and more. • Startup-Friendly: I understand the challenges of launching a startup and offer flexible, scalable solutions tailored to your needs. • Results-Oriented: My focus is on delivering high-quality solutions that solve your problems, drive growth, and generate results. • Communication: I believe in transparent communication and provide regular updates to keep you informed throughout the project. I’m excited to partner with you to turn your vision into reality. Let’s build something amazing together! 🌐 Contact me today to discuss your project.Angular
Web DevelopmentSupabaseJavaScriptDatabaseAPIArtificial IntelligenceAPI IntegrationVue.jsMySQLTailwind CSSPHPNode.jsNext.jsReact - $20 hourly
- 5.0/5
- (3 jobs)
Hello there! I'm an Industrial Engineer with a knack for solving complex problems and optimizing systems. Currently based in Barcelona, I've worn many hats in my career—engineer, entrepreneur, and currently developer. 🔹 Versatile Tech Expertise: I can tackle any technology project, regardless of the language or requirements. Whether it's automating tasks, developing custom software, or building a digital solution from scratch, I've got the skills and the mindset to get it done. 🔹 Education: Bachelor's in Industrial Engineering If you're looking for someone who not only understands technology but also the complexities of business, then we'll make a great team. Let's connect!Angular
FlaskNotionExcel MacrosRubyJavaKotlinTypeScriptJavaScriptCSS 3HTML5Python - $80 hourly
- 0.0/5
- (0 jobs)
Innovative software engineer offering eight years of experience in the full software development lifecycle from concept through delivery of applications and customisable solutions under agile methodologies. With a keen attention to detail and being able to analyze code and engineer well researched, cost-effective and scalable solutions. Knowledgeable in Java, Go, C# backend scalable services.Angular
.NET CoreAPIJUnit.NET FrameworkApache KafkaPostgreSQLMariaDBSpring BootJavaC#Golang - $7 hourly
- 0.0/5
- (0 jobs)
SOBRE MÍ Egresado la UPTAMCA en Venezuela, con experiencia en el desarrollo de aplicaciones web con experiencia en roles de gestión de proyectos, análisis y desarrollo. Especializado en metodologías ágiles como Scrum, con dominio de JavaScript, Angular, Laravel, PHP y Git. Experiencia en WordPress y bases de datos PostgreSQL, MySQL y Oracle. Synkiria - EspañaAngular
Business ManagementDatabaseDatabase ManagementAdministrateFrontGitDatabase Management System - $3 hourly
- 0.0/5
- (0 jobs)
I'm a developer who has automated processes using Python and Velocity Template, enhancing efficiency. Also worked in full-stack projects with React, Node.js, Angular, vanilla JS and TypeScriptAngular
Node.jsVelocity Template EngineJavaScriptReactPython Want to browse more freelancers?
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