Hire the best JavaScript Developers in Curitiba, BR
Check out JavaScript Developers in Curitiba, BR with the skills you need for your next job.
- $47 hourly
- 5.0/5
- (5 jobs)
- FRONTED: Proficient in HTML, CSS, Javascript, Stimulus, Hotwire and Vue.js, I create responsive and engaging user interfaces. - BACKEND: Skilled in Ruby, Ruby on Rails, and PHP, no limits in building robust web applications and APIs. - E-COMMERCE SOLUTIONS: Mastered Wordpress and Woocommerce to develop scalable and high-performing online stores. - DATABASE MANAGEMENT: Expertise in SQL, SQLite, MySQL, and PostgreSQL for efficient data handling and storage solutions. - CLOUD AND DEVOPS: Managed AWS infrastructures, Docker containers, and DevOps tasks, ensuring smooth and secure deployment pipelines. I'm a web developer coding for at least 10 years. My journey in tech began at 17, creating dynamic websites using PHP and Macromedia Flash while enhancing my skills with tools like Photoshop, 3DSMax, and Rhinoceros. Over the years, I've expanded my expertise across various modern tech stacks, enabling me to deliver comprehensive and efficient solutions.JavaScriptWebsiteWordPressNode.jsLangChainOpenAI APIGitHubHTMLRubyPHPLaravelCSSTailwind CSSVue.jsRuby on Rails - $30 hourly
- 5.0/5
- (5 jobs)
"𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗖𝗼𝗱𝗲 𝗳𝗼𝗿 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀" ⭐⭐⭐⭐⭐ 100% JOB SUCCESS ( not only on Upwork ) 🖐 I’m a Senior Front-end Developer specializing in Next.js and React.js. I have 5+ years of experience creating pixel-perfect, responsive web applications that exceed client expectations. 🔹 Frontend Technologies: • HTML, CSS, JavaScript, TypeScript • React, Redux, Next.js • Tailwind CSS, Styled Components, SASS • Bootstrap, Material-UI, Chakra UI • Webpack, Babel, ESLint 🔹 Mobile Development: • React Native (Cross-platform mobile apps) • Flutter (Native-like apps developed with Dart) • Responsive Web Design (Ensuring seamless mobile experiences) 🔹 Design & UX: • Figma (UI/UX design, prototyping, collaborative design) • User-Centric Design Principles (usability and responsive design) 🔹 Version Control: • Git, GitHub (Efficient code management and collaboration) 🔹 API & Integrations: • RESTful APIs (Seamless functionality integration) • Third-party API Integration (Platforms like Stripe, Firebase) 🔹 Performance Optimization: • Code Splitting, Lazy Loading (Faster load times) • Mobile Performance Optimization (Smooth and fast apps) 𝗪𝗵𝗮𝘁 𝗶 𝗼𝗳𝗳𝗲𝗿: I specialize in turning your vision into high-performing web and mobile applications that meet your technical requirements and deliver an exceptional user experience. If you need a developer 𝗖𝗼𝗺𝗺𝗶𝘁𝘁𝗲𝗱 𝘁𝗼 𝗘𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝗰𝗲 and delivering beyond expectations, let’s connect and make your project successful. Ready to Elevate Your Project? Let’s Get Started!JavaScriptFlutterNode.jsGitHubTypeScriptWeb3Next.jsReactFront-End DevelopmentUX & UIWeb DevelopmentCSS 3HTML5FigmaWeb Design - $15 hourly
- 5.0/5
- (4 jobs)
👋 Hi, I'm Gabriel, a passionate and experienced technology enthusiast with a commitment to delivering exceptional results. I thrive on creating innovative solutions and have a track record of working closely with clients to bring their visions to life. 🚀 Here's why you should consider hiring me: 💼 Experience: With over a decade of experience in software development, I've spent the last 5 years specializing in commercial JavaScript and TypeScript development. I've worked on a wide range of projects, including web, game, desktop, and micro-controller applications, giving me a versatile skill set to tackle various challenges. ⏰ Reliability: When you choose to work with me, you can count on my commitment to delivering on time and exceeding your expectations. I strictly follow project requirements and meet deadlines, and I'm always available for communication. 🛠️ Skills: I bring a wealth of technical skills to the table, including proficiency in: [Front-End Development] React, Redux, Redux Toolkit Angular, NGRX, RXJS, NGXS, Akita Vue.js, Vuex, Nuxt.js TypeScript, HTML5, CSS3, SCSS, PUG Web Components, Progressive Web Apps Rest API, GraphQL, Next.js Bootstrap, Material HTML5, LESS, Tailwind CSS [Back-End Development] Express.js, Nest.js, Next.js, PHP Apache Web Server, Nginx, Tomcat Databases: PostgreSQL, MySQL, DynamoDB, MongoDB Compass, LevelDB Hosting & Deployment: Netlify, CloudFlare, Sequelize, Serverless Framework Server Environments: Ubuntu Server, Canonical Multipass, Arch Linux, Docker Containers [Mobile Development] Android, Android Studio React Native, React Navigation, React Native UI libraries, Custom Reusable Components Ionic3, Ionic6, Cordova, Capacitor [🛠️ Additional Expertise] Version Control: Git, Github, GitLab, Bitbucket, AWS CodeCommit Agile Tools: Asana, Jira, Trello [Communication Tools] Slack, Microsoft Teams, Facebook Workspace, Skype, Google Meet, Zoom Meetings [Prototyping] Figma, Sketch, Adobe XD [AWS Services] SQS, AWS Lambda, SES, Route 53, CloudFront, Beanstalk, EC2, RDS, IAM [💻 Programming Languages] TypeScript, JavaScript HTML5 CSS3, Sass, Scss C, C++, Rust, Java, C# Ruby, Python [Desktop] CMake, Xlib, GTK4, QT, Cairo, .Net [Linux Distros] Arch Linux, Ubuntu, Ubuntu Server, Debian I'm dedicated to delivering top-quality work, and I'm excited about the possibility of working with you on your projects. Let's chat and explore how we can turn your ideas into reality! Thank you for considering me!JavaScriptTailwind CSSCSSAWS AmplifyVue.jsReactHTMLAngularD3.jsWeb ApplicationGraphQLMongoDBNode.jsPostgreSQLwebpack - $50 hourly
- 5.0/5
- (27 jobs)
Hey there! I've built all kinds of web-related projects: from simple one-page brochure websites, static generated blogs and games, to large websites integrated with a CMS, third party applications and authentication. I have experience with design and working full-stack, but you'll generally find me working on the front-end with React and TypeScript. If none of this makes sense to you, don't worry — I know my stuff! Send me a message and we can decide if my skill set is a good fit for your project! Looking forward to talk, BryanJavaScriptWeb DevelopmentReactCSSTypeScript - $100 hourly
- 5.0/5
- (14 jobs)
First Brazillian Webflow developer to achieve Top Rated Plus with 100% Success Score 5 years of Webflow & Full Stack Development *No longer active on Upwork - Find my Webflow Agency by searching Chaos Maus, see you there!*JavaScriptAirtableContent Management SystemZapierBusiness with 1-9 EmployeesUX & UIWebflowResponsive DesignFigmaWebsite RedesignWeb DesignLanding PageAdobe PhotoshopHTMLCSS - $35 hourly
- 5.0/5
- (6 jobs)
𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 🤖 I'm Anderson, an AI and chatbot specialist with 7+ years of 𝗣𝘆𝘁𝗵𝗼𝗻 development experience. I have expertise in creating intelligent, conversational AI solutions using cutting-edge technologies like 𝗖𝗵𝗮𝘁𝗚𝗣𝗧, 𝗖𝗹𝗮𝘂𝗱𝗲, 𝗚𝗲𝗺𝗶𝗻𝗶, and custom NLP models. I specialize in developing advanced chatbots and AI-powered applications that transform user interactions and streamline business processes. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🚀 1. 𝗖𝗵𝗮𝘁𝗚𝗣𝗧 Integration: Custom implementations and fine-tuning for specific use cases. 2. Chatbot Development: From concept to deployment, creating intelligent conversational interfaces. 3. NLP (Natural Language Processing): Implementing advanced NLP techniques for text analysis and generation. 4. AI Model Integration: Seamlessly incorporating models like Gemini and 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻 into existing systems. 5. Conversational AI Design: Crafting engaging and intuitive dialogue flows. 6. Machine Learning: Developing and training custom ML models for specific AI applications. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 💻 ✅ AI/ML: ChatGPT API, Gemini, Claude, LangChain, TensorFlow, PyTorch. ✅ Languages: Python, JavaScript and HTML5 for frontend integrations ✅ Frameworks: 𝗙𝗔𝗦𝗧 𝗔𝗣𝗜, Flask for backend services. ✅ Cloud: 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗮𝗳𝗼𝗿𝗺, AWS for AI model deployment. ✅ Tools: Jupyter Notebooks, Git, Docker 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 🎯 I combine deep AI knowledge with practical implementation skills to deliver chatbots and AI solutions that exceed expectations. My approach focuses on understanding your specific needs and creating tailored, scalable AI applications that provide real value to your business. 𝗕𝗶𝗹𝗹𝗶𝗻𝗴 𝗣𝗼𝗹𝗶𝗰𝘆 💼 Charges based solely on productive development and AI implementation time No charge for necessary project meetings or AI research time Transparent pricing ensuring you pay only for value-added work 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 🤝 I prioritize clear, consistent communication throughout the project. My ability to explain complex AI concepts in understandable terms ensures all stakeholders are aligned on the project's progress and outcomes. I'm committed to being not just a developer, but a collaborative partner in your AI journey. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗣𝗿𝗲𝗳𝗲𝗿𝗲𝗻𝗰𝗲 📈 I specialize in 𝗺𝗲𝗱𝗶𝘂𝗺 𝘁𝗼 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗔𝗣𝗜 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 that allow for deep integration and continuous improvement of AI systems. This approach enables us to build a strong working relationship and create AI solutions that truly transform your business operations. 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿 🌟 Whether you're looking to implement a sophisticated chatbot, integrate ChatGPT into your existing systems, or develop custom AI solutions, I'm here to bring your vision to life. Let's discuss how we can leverage the latest in AI technology to create innovative, impactful solutions for your business.JavaScriptWeb ScrapingLangChainChatGPTGoogle Tag ManagerMachine LearningPythonTrading StrategyBootstrapPython ScriptFrontPython Scikit-LearnHTML5 - $35 hourly
- 5.0/5
- (1 job)
Driven by a passion for solving technical challenges and creating real-world solutions for customers, I have been immersed in the world of software development since 2010. Throughout my career, I have continuously focused on enhancing user experiences, ensuring software quality, practicing agile development methodologies, and fostering effective teamwork. As a co-founder of a dynamic consulting firm, I have had the opportunity to apply my expertise in backend, frontend, and mobile development, working with a diverse range of tools such as: - Docker - Django - Flask - Angular - VueJS - PostgreSQL - Flutter - Android - iOS - Firestore - Jenkins - AWS This experience has allowed me to architect and deliver custom software solutions for businesses in various industries across the Brazilian, European, and North American markets. Passionate about both technology and the arts, I find inspiration in music and often enjoy hiking whenever I can. These pursuits fuel my creativity and bring a fresh perspective to my work, enabling me to think outside the box and approach challenges from different angles. Throughout my journey, I have cultivated a collaborative and communicative approach, valuing strong stakeholder engagement and teamwork. By actively involving clients and colleagues in the development process, I ensure that the end result not only meets their expectations but also drives tangible value for their businesses. Let's connect and discuss how I can contribute to your next software development project!JavaScriptRabbitMQDocker ComposeServer & Virtualization SoftwareLinuxAWS DevelopmentDockerJenkinsSQLJavaTypeScriptVue.jsAngularDjangoPython - $90 hourly
- 5.0/5
- (7 jobs)
I'm top 1% Expert-Vetted Talent by UpWork. With over a decade of experience in Ruby on Rails development, I have worked with both large corporations like IBM and fast-growing startups, delivering numerous successful projects that have garnered prizes and positive feedback. I am passionate about helping clients solve problems, whether it be creating new projects from scratch or improving existing live web systems. I hold a database certification and prizes/acknowledgments for optimizations achieved at the time I worked for IBM as DB2 Performance Analyst. I love what I do and, if my skills fit your needs, we will certainly build something good together. Looking forward to contribute to your business. ===== Skills I know best ===== - Ruby on Rails (all versions) / Hotwire framework - React / Modern JS frameworks - HTML5 / CSS3 / SASS / jQuery / Twitter Boostrap / Tailwind - Git / Github / Bitbucket - DigitalOcean / Heroku - Linux servers administration / LAMP / Nginx - PostgreSQL / MySQL / DB2JavaScriptReactRuby on RailsLinux System AdministrationTwitter/X BootstrapRubyCSS 3GitjQuery - $100 hourly
- 5.0/5
- (11 jobs)
Helped many different customers in web-related technologies. Received positive feedback and further recommendations.JavaScriptJavaFXWildFlySpring FrameworkAngularJSjQueryJavaC++Python - $60 hourly
- 5.0/5
- (17 jobs)
Over 20 years of experience developing enterprise systems with an interest in systems integration and infrastructure. Great interpersonal relationship and teamwork skills, wish to learn, objectivity, positive and constructive profile. Specialties: - Java, JSF2, JSTL, Web services, REST, Spring Framework, Hibernate, NoSQL, JavaScript, HTML. - Kafka, RabbitMQ, batch processing - Spring Boot, Spring Security, Spring Batch, Spring Cloud Gateway - Postgres, MySQL, Oracle, NoSQL, Redis - AWS - CICD pipeline, EC2, ECS, Codebuild - DevOps - Linux, Docker, NGINX, Tomcat, JBoss, Glassfish, Websphere, Keycloak - CI - Maven, Gradle, Jenkins - Frontend - Svelte, Vue.js, JSF2, Primefaces - Desktop development (JavaFX) - Application tuning and troubleshootingJavaScriptContinuous IntegrationJ2EEAPIKubernetesRESTful APIMySQLSpring BootSpring SecurityMongoDBPostgreSQLSpring FrameworkPrimeFacesHibernateJava - $25 hourly
- 5.0/5
- (1 job)
I specialize in React and Next.js, creating intuitive and responsive interfaces. Currently, I am a senior developer at MJV Technology (Brazil), where I lead challenging projects and innovate solutions for our clients. My skills include: - Development of high-performance web and mobile applications - API integration and development of reusable components - Automated testing and performance optimization - Experience with agile methodologies (Scrum, Kanban) - Effective collaboration with multidisciplinary teams - Strong understanding of UX/UI I stay up-to-date with the latest trends and technologies, ensuring modern and efficient solutions for every project. Let's turn your ideas into digital reality!JavaScriptWordPressPHPPerformance Optimizationstyled-componentsNode.jsTailwind CSSCSSHTMLNext.jsReactTypeScript - $30 hourly
- 4.9/5
- (4 jobs)
I have been programming for 6 years. Mainly work with Angular, Python and Django. My main goal is to make sure the client achieve their goal with solid and structured code. I also document all the code so that other coders can easily tweak and use it. Languages and Frameworks: Backend: - Python (Django) - NodeJS (Serverless and Express) - C# (.NET) Frontend: - TypeScript (Angular) Graphics: - C++ (GLFW, SDL) Other Tools: - Git, Jira, AWS (CodeCommit, Lambda, CodePipeline, RDS, IAM), Bitbucket.JavaScriptAWS LambdaNode.jsPythonDjangoAngular - $20 hourly
- 5.0/5
- (7 jobs)
Hi! Thank you for visiting my profile. I have over 8 years of experience with Web Development. I built websites, systems and e-commerces using: ✅ HTML; ✅ CSS; ✅ JS; ✅ Python; ✅ Django; ✅ Flask; ✅ PHP; ✅ NodeJS; ✅ Bootstrap; ✅ VueJS; ✅ ReactJS; ✅ Laravel; ✅ WordPress; If you are looking for someone to who complete your tasks on time, let's talk! We'll make great things together! Why you should choose me to work with you at your project? * Regular communication is really important to me! * Code quality is one of my biggest concerns; * Sorry, I'm wrong, Testing is actually my biggest concern. I use different types: TDD, end-to-end, stress test, performance, and others; * I have great ability to detect and solve problems;JavaScriptNode.jsDjangoPythonLaravelPHPMongoDBMySQLLAMP StackWeb ApplicationVue.jsReactHTML5CSS 3jQuery - $100 hourly
- 0.0/5
- (0 jobs)
I'm electrical engineering but I have had working with IT since 2006 most of this time coding for web applications. Nowadays I'm working as IT infrastructure especialist and with support L4 for multiple softwares applications and tech leader, the main programing language I use is PHP to web development, but I have experience in other technologies.JavaScriptPentahoApache KafkaOpenShiftNagios CoreYii2BashPostgreSQLPythonPHPWordPressAmazon Web ServicesMongoDBNode.jsReact - $5 hourly
- 5.0/5
- (1 job)
Hello! I'm Josue Garcia, a passionate and dedicated software developer with over 3 years of experience. I specialize in both front-end and back-end development, fueled by my expertise in Node.js, React.js, Next.js, and other related technologies. With a deep understanding of JavaScript and Python, I can tackle various coding challenges and deliver high-quality solutions. My proficiency extends to working with databases, particularly SQL, where I can efficiently design and optimize database structures. Throughout my career, I've gained valuable experience in developing software applications, ensuring seamless functionality and robust performance. What sets me apart from others is my commitment to client satisfaction. I always strive to understand their unique needs and translate them into innovative and user-friendly solutions. I'm a strong communicator, ensuring effective collaboration and seamless project management. If you're looking for a skilled and reliable developer who can deliver exceptional results, please feel free to reach out. I'm excited to bring my expertise to your projects and contribute to their success!JavaScriptWeb DevelopmentReactNext.jsFront-End DevelopmentDatabaseBack-End DevelopmentPythonTypeScriptSQL - $7 hourly
- 4.7/5
- (8 jobs)
Dedicated and highly motivated Software Testing Analyst with expertise in manual and automated testing of web and mobile applications. Proficient in tools like Postman, Selenium, and Cucumber, with a solid understanding of API testing, BDD, and Docker. Strong analytical skills combined with hands-on experience in testing RESTful APIs and using GitHub for version control. Eager to apply acquired skills in a trainee or internship role in the United States or globally, contributing to the quality assurance of cutting-edge software solutions.JavaScriptZapierFigmaSassJestGitHubJiraAtlassian ConfluenceCSSHTML5Usability TestingQA TestingPerformance TestingSoftware QA - $15 hourly
- 5.0/5
- (1 job)
I'm a front-end developer with experience building mobile apps, websites and web applications. - Experience with NextJS - Experience with ExpoJavaScriptGatsby.jsExpo.ioCSSHTMLNext.jsReact NativeC#ReactNode.js - $32 hourly
- 0.0/5
- (0 jobs)
I am an experienced dev with more than 10 years in the area and 5+ years working with mobile development. I'm a troubleshooter by nature, which means that I try to find innovative solutions to the problems the team faces. Besides that, I'm also a strong comunnicator, and that means I am constantly inquiring the client to understand the starting point and ending point of the project's demands, and this allows me to create a plan that fits the current scenario and I can ultimately solve any kind of problem with this ability. I graduated with a Degree in System Analysis and Development in 2013 at OPET University, a respected university here in Brazil, and since then I've taken many courses in software development and even more specifically in React Native. I chose to become a Mobile Developer because I am fascinated with creating solutions that solves real-life problems, since I can see the impact of my work improve people's lives directly.JavaScriptExpo.iostyled-componentsReact NativeGitHubReduxCodeIgniterPostgreSQLMySQLLaravelPHPTypeScript - $35 hourly
- 4.0/5
- (1 job)
Experienced software developer with a strong background in Java, front-end development, database management, and infrastructure. Over 15 years of international project experience, delivering innovative solutions and driving success. Skilled in Java 8, Spring Boot, Spring Data, Angular, Docker, Kubernetes, AWS, Postgres, and more. Career Highlights - Architected and built a 'Platform as a Services' SaaS environment, enabling fast development and scalable applications, used by billions of users. - Spearheaded technological strategies, ensuring infrastructure, security, and performance, resulting in exceptional product delivery. - Collaborated with international teams to deliver complex solutions for a diverse range of clients.JavaScriptJiraApache KafkaNestJSKotlinSpring DataSpring BootDockerKubernetesPostgreSQLNode.jsAngularJava - $35 hourly
- 0.0/5
- (0 jobs)
Hi there. I am a highly experienced developer in the 3D environment for over 6 years and have worked on several top noticed 3D game companies in Brazil. and I decided to take the plunge into the wide 3D metaverse world alone several years ago and become independent. I am developing games and 3D environments using several engines and have my projects online. My skills: - WebGL: VR/AR development, 2D/3D game development - Frontend development: React, Angular, Next - Backend development: Node.js, Flask, Laravel Looking forward to hearing from you. Best Regards, ViniciusJavaScriptAR & VR DevelopmentGame Development3D ModelingPythonBlenderReactC#UnityPlayCanvasBabylon.jsThree.jsWebGL - $39 hourly
- 0.0/5
- (0 jobs)
Working with IT already over 10 years. At the moment working at Wipro as part of a high performance team developing authentication and security solutions for Mastercard in order to provide a higher volume of transactions with lower fraud ratio.JavaScriptC#Apache MavenApache KafkaRedisRESTful APIMicrosoft AzureCloud FoundryOracle PLSQLMicroserviceReactAngularTypeScriptSpring BootJava - $40 hourly
- 0.0/5
- (0 jobs)
Highly-skilled IT professional with 26+ years' experience of which 7+ years were in IT Offshoring projects working with teams from around the globe. Experienced in architectural design, development, system analysis/engineering, production support and team leadership.JavaScriptMicrosoft SQL ServerAzure Cosmos DBGitHubGitAngularBlazorMicrosoft AzureAzure DevOpsAzure App ServicePostgreSQLSQLC#.NET Framework.NET Core - $40 hourly
- 0.0/5
- (0 jobs)
Hello! Nice to meet you. As a senior front-end developer, I am responsible for creating visually appealing and highly functional user interfaces. I have a strong foundation in HTML, CSS, and JavaScript, along with proficiency in modern frameworks such as React, Angular, or Vue.js. I collaborate with UX/UI designers to implement design specifications, optimizing applications for maximum speed and scalability, and ensuring cross-browser compatibility. Thank you.JavaScriptPostgreSQLMongoDBMySQLVue.jsBootstrapTailwind CSSReact NativeAPI DevelopmentNode.jsNext.jsReactTypeScriptCSSHTML - $35 hourly
- 0.0/5
- (0 jobs)
Web Development: Expertise in Node.js, JavaScript and Angular, developing efficient and scalable solutions. Process Automation: Specialist in creating automations that optimize manual tasks and increase productivity. Advanced Excel and VBA: Ability to manipulate large volumes of data and develop customized automations using Excel and VBA. Functional Design: Creating intuitive and aesthetically attractive interfaces, ensuring a pleasant user experience. Custom Solutions: Focus on delivering solutions tailored to the specific needs of customers, whether on the front end or in automations. Versatility: Ability to act in various areas, combining development, automation and design to offer a complete product.JavaScriptExcel FormulaExcel MacrosDesign MockupVisual Basic for ApplicationsMicrosoft ExcelCSSHTMLSQLAdobe PhotoshopNode.jsWeb Development - $50 hourly
- 0.0/5
- (0 jobs)
I’m a Web and UX/UI Designer with extensive experience in crafting websites for companies, marketing agencies, in-person and online events, sales pages, and e-commerce platforms. I work with tools like Figma, Elementor, CSS, JavaScript, HTML, PHP, WordPress, SEO, and Photoshop to deliver clear and efficient designs that reflect your brand and goals. I manage each project from start to finish, ensuring a smooth process and well-organized structure. Communication and transparency are key to me—let’s stay connected throughout every step!JavaScriptFramerAdobe PhotoshopFigmaElementorReactHTMLCSSSmartphoneWeb DevelopmentDesktop Application - $44 hourly
- 0.0/5
- (0 jobs)
I'm a backend developer with extensive experience in building scalable and reliable systems for small to medium-sized businesses. Whether you need a custom API, database optimization, or server-side logic, I can help deliver solutions that meet your technical needs. Specializes in .NET Core, C#, SQL Server, MongoDB and Docker. Proficient in creating RESTful APIs, managing cloud services, and implementing microservices.JavaScriptInternational DevelopmentWeb ApplicationProduct DevelopmentWeb DevelopmentASP.NET MVCUnit TestingAPIRabbitMQMongoDBPostgreSQLSQLTypeScriptC#.NET Core - $50 hourly
- 0.0/5
- (0 jobs)
Hi there! I am a versatile Full-Stack Developer with expertise in .NET, JavaScript, React, and API development. With a strong foundation in web development and a passion for crafting efficient and scalable solutions, I excel at building intuitive interfaces, robust backend systems, and seamless integrations. Beyond coding, I have experience designing automation workflows, leveraging both traditional programming and artificial intelligence, to simplify processes and enhance productivity. My unique background includes a degree in Law, which gives me a distinctive edge when working on projects that require a blend of technical and legal knowledge. I’m passionate about finding creative ways to bridge the gap between these two fields, helping clients navigate both technical challenges and compliance requirements. What I do best: - Develop: Clean, maintainable, and efficient code for web applications. - Integrate: APIs to enable smooth communication between systems. - Automate: Business processes, with or without AI, to save time and resources. - Collaborate: Work closely with clients to understand their needs and deliver tailored solutions. I’m always eager to take on new challenges, learn cutting-edge technologies, and bring innovative ideas to the table. Let’s work together to make your next project a success!JavaScriptAutomationAPITailwind CSSCSSReact.NET CoreC#Web ApplicationArtificial IntelligenceScriptWeb Development Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.
How do I hire a JavaScript Developer near Curitiba, on Upwork?
You can hire a JavaScript Developer near Curitiba, on Upwork in four simple steps:
- Create a job post tailored to your JavaScript Developer project scope. We’ll walk you through the process step by step.
- Browse top JavaScript Developer talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top JavaScript Developer profiles and interview.
- Hire the right JavaScript Developer for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a JavaScript Developer?
Rates charged by JavaScript Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a JavaScript Developer near Curitiba, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance JavaScript Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream JavaScript Developer team you need to succeed.
Can I hire a JavaScript Developer near Curitiba, within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive JavaScript Developer proposals within 24 hours of posting a job description.