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Hire the best JavaScript Developers in Belem, BR

Check out JavaScript Developers in Belem, BR with the skills you need for your next job.
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Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 793 client reviews
  • $40 hourly

    • 5.0/5
    • (6 jobs)
    Having both Backend and Frontend coding skills, I want to work with you as a contributor and a problem solver. I am a Full Stack developer with 12 years of web development. From automation scripts to machine learning models, I’m interested in solving all sorts of problems with technology in creative and innovative ways. Here are the skill sets I have: ☑️ Python, FastAPI ☑️ JavaScript, React, Angular, D3.js, Bootstrap, Tailwind CSS, Typescript, Node.js ☑️ Java, SpringBoot ☑️ PostgreSQL, MongoDB ☑️ Docker
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    FastAPI
    Next.js
    PostgreSQL
    React
    RESTful API
    Docker
    Spring Boot
    TypeScript
    Angular
    Node.js
    MongoDB
    SQL
    Java
    Python
  • $30 hourly

    • 5.0/5
    • (4 jobs)
    My name is Moshe, and I have been working as a software developer for over ten years. Combined with my Bachelor in Computer Science and Master in Software Engineering, these years have allowed me to develop skills as a full-stack developer focused on meeting customer needs and expectations to generate value for their business. Services I can provide: * Complete backend development solution. * Complete frontend development solution * Custom API development * Integration of any API that has documentation
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Amazon API Gateway
    Amazon S3
    AWS Lambda
    Amazon Web Services
    Node.js
    SQL
    Amazon DynamoDB
    Vue.js
    C#
  • $30 hourly

    • 5.0/5
    • (1 job)
    I'm a programmer with some experience in Javascript, PHP and C#. working since mid 2011. hope I can help!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    PHP
    jQuery
    Vue.js
    C#
    Microsoft SQL Server
    MySQL
    PostgreSQL
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Sou Raimunda Trindade, graduada em Gestão Comercial pela Faculdade Estácio do Pará e atualmente em transição de carreira para a área de tecnologia. Apaixonada pela vida, gosto de escrever, estar em companhia de amigos, ir à praia, viajar e comer chocolate. Atuei na área comercial durante cinco anos e ao longo desse período, pude me conectar com várias pessoas e adquirir habilidades para lidar com o público, dentre elas a empatia, o que mais tarde me incentivou a adentrar na área da educação. Durante os três anos de experiência como auxiliar de classe no Kumon, pude perceber o potencial de cada aluno e incentivá-los cada vez mais na busca pelos seus objetivos. Com isso, me desafiei também a ir em busca de novos desafios e encontrei na área de tecnologia um campo vasto para iniciar a jornada. Hoje, estou me especializando em desenvolvimento web, HTML5, CSS, Javascript e React.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Writing
    CSS 3
    HTML5
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I'm a software engineer currently working with the development of banking systems. I have experience with many programming languages, databases and frameworks (such as c#, javascript and java), and with the development of clean, scalable and of easy of maintance systems and websites. I also work with Machine Learning and Computer Vision, mainly structural dynamics and damage detection. Currently pursuing a master's degree in Computer Science, with focus on Artificial Intelligence.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    DevOps
    PostgreSQL
    Microsoft SQL Server
    TypeScript
    PHP
    Python
    Front-End Development
    Back-End Development
    C#
    Java
    React
    .NET Core
    Computer Vision
    Machine Learning
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Sou um desenvolvedor de software com experiência na criação de soluções robustas para diversos projetos, incluindo sites dinâmicos e aplicativos corporativos. Esteja você procurando simplificar as operações, aprimorar as experiências do usuário ou lançar uma nova plataforma digital, posso ajudá-lo. Habilidades: Proficiente em desenvolvimento Java para soluções de software escaláveis. Experiência na construção de sites responsivos usando HTML5, CSS3 e JavaScript. Hábil em desenvolvimento backend com frameworks como Spring Boot e Hibernate. Serviços: Gerenciamento de projetos de ciclo completo, garantindo uma entrega tranquila desde o conceito até a implantação. Comunicação clara e consistente para mantê-lo informado em todas as etapas do desenvolvimento. Soluções personalizadas sob medida para atender às necessidades exclusivas do seu negócio ou projeto. Suporte e manutenção para garantir funcionalidade e desempenho contínuos.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Script
    Web Development
    API
    Google Cloud Platform
    MySQL
    SQL
    Vue.js
    Spring Framework
    CSS
    HTML
    Spring Boot
    Java
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Experienced full stack developer with comprehensive skills in backend, frontend, and databases. I excel in delivering solutions with excellence, focusing on best practices for innovation and problem-solving.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Java
    phpMyAdmin
    MySQL
    Git
    Bootstrap
    React
    Docker
    CodeIgniter
    Laravel
    jQuery
    AJAX
    Vue.js
    Angular
    PHP
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Olá! Sou João, um desenvolvedor web apaixonado e dedicado com 18 anos e atualmente cursando Análise e Desenvolvimento de Sistemas. Minha jornada no mundo da programação começou cedo e, ao longo dos anos, desenvolvi uma sólida expertise em uma variedade de tecnologias e linguagens de programação. Especialidades Desenvolvimento Web: Sou especializado em criar e implementar soluções web robustas e interativas. Minha experiência inclui: HTML5, CSS e JavaScript: Criação de interfaces de usuário modernas e responsivas que proporcionam experiências incríveis aos usuários. Combinando criatividade e técnicas avançadas para garantir que cada site ou aplicativo não apenas funcione bem, mas também se destaque visualmente. Python e C++: Utilizo essas linguagens para resolver problemas complexos e criar back-ends eficientes e escaláveis. A proficiência em Python permite desenvolver scripts e aplicações de maneira rápida e eficiente, enquanto C++ é a base para resolver desafios de programação de alto desempenho. O Que Faço Estou sempre em busca de novos desafios e oportunidades para aplicar meus conhecimentos em projetos que façam a diferença. Se você está procurando alguém que possa transformar suas ideias em soluções digitais funcionais e atraentes, você está no lugar certo. Meu objetivo é combinar habilidades técnicas com uma visão criativa para entregar resultados excepcionais que atendam às necessidades e expectativas dos clientes. Meu Compromisso Como desenvolvedor, meu compromisso é entregar qualidade, inovação e eficiência em cada projeto. Estou sempre atualizado com as últimas tendências e melhores práticas da indústria para garantir que minhas soluções sejam modernas e eficazes. Acredito na importância da comunicação clara e da colaboração eficaz para o sucesso de qualquer projeto. Vamos Conversar Se você tem um projeto em mente ou simplesmente deseja discutir ideias, estou aqui para ajudar. Entre em contato e vamos criar algo incrível juntos!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    C#
    Python
    C++
    CSS
    HTML5
    Web Application
    Web Development
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    🌟 I'm a Web Developer and Designer at Your Service! 🌟 Are you in search of a professional to craft an exceptional website? I’m a versatile freelance web developer with a background in both design and development. Here's why you should entrust your project to me: I'm versatile! - As a solution provider, I blend visual aesthetics with technical prowess. You won’t need to juggle multiple hires! I got experience - I bring practical expertise to every challenge with a record of successful projects,. Check my portfolio to get a glimpse of my past work! I have a High Education - With a degree in Computer Science, I possess a rock-solid technology foundation. I prioritize effective communication! - Timely updates, transparent communication, and unwavering commitment to deadlines are my musts. You’ll always be kept informed and engaged. Let’s join forces and work together to your solution! 🚀 Keywords: UI/UX, UI Design, UX design, User Interface Design, web design, Graphic design, Landing Pages Design, User Experience Design, Web & Mobile Design, Responsive Web Design, UI Research, User Flow, Android and iOS app design, mobile design, Android app design, Graphics & UI Design, website wireframing, Google Material Design, Clickable prototype, Website Wireframing, User Interface, prototype design, responsive web design, Webdesign, web design, Material Design, website design, Adobe Photoshop, GUI design, User interface designs, Figma, UX Research, wireframes design, Design, UX/UI, UX, UI, User Interface Design, Landing Page Design, Web & Mobile Design, Responsive Design, Graphics & UI Design, User Experience Design, UX Research
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Translation
    Phoenix Web Framework
    Node.js
    PostgreSQL
    Elixir
    User Experience
    User Experience Design
    User Interface Design
    UX & UI
  • $44 hourly

    • 0.0/5
    • (0 jobs)
    Developer software fullstack - ecommerce and others - landingpages - apps and system for desktop (flutter) Github: suamirochadev
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    User Interface Design
    User Experience
    Mobile UI Design
    UI/UX Prototyping
    Elementor
    WordPress
    Java
    TypeScript
    React
    PostgreSQL
    Bootstrap
    Python
    MySQL
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I’m a dedicated full-stack developer with 1 year of experience in building efficient and scalable web applications. My skill set includes JavaScript, HTML, CSS, React, Tailwind, PostgreSQL, and Git. I specialize in creating seamless user experiences and robust back-end systems that solve real problems for my clients. What I Offer: Problem-Solving Expertise: I focus on understanding your unique challenges and delivering solutions that work. Modern Tech Stack: From front-end design to back-end data management, I leverage the latest tools and frameworks to bring your vision to life. Client-Centered Approach: Your satisfaction is my priority. I maintain clear and consistent communication to ensure all your goals are met. Timely Delivery: You can count on me to deliver your project on time and with high quality. If you need a website, let’s collaborate to turn your ideas into reality.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    WordPress
    Website Redesign
    NodeJS Framework
    Tailwind CSS
    React
    Web Development
  • $17 hourly

    • 0.0/5
    • (0 jobs)
    I am a developer with experience in building websites for small and medium-sized companies, as well as creating logos, a modern designer. Whether you're trying to gain work, list your services, or create a new online store, I can help. Complete project management from start to finish Regular communication is important to me, so let's stay in touch.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Design & Usability Research
    SQL Server Integration Services
    .NET Core
    .NET Framework
    Web Application
    Bootstrap
    C#
  • $11 hourly

    • 0.0/5
    • (0 jobs)
    Web developer, enthusiast and service provider since 2020. All projects are created with a unique and innovative model
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Netlify
    Vercel
    MongoDB
    Postman
    Docker
    API
    TypeScript
    styled-components
    Database
    ExpressJS
    Node.js
    React
    CSS
    HTML
  • $8 hourly

    • 0.0/5
    • (0 jobs)
    Com 2 anos de experiência em desenvolvimento de software, passei em um processo seletivo com mais de 5 mil inscritos, destacando-me como profissional altamente dedicado e competente. Minha paixão pela área e habilidade de aprender rapidamente me permitiram contribuir significativamente em projetos de desenvolvimento de software.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Docker
    Spring Boot
    Java
    Python
    Software Development
    PostgreSQL
    Vue.js
    Django
    Back-End Development
    Front-End Development
    Web Development
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I am a full-stack developer with a solid foundation in JavaScript, React, and Node.js, and am transitioning to a more specific focus on automation and web development with Python. After a 10-year career as a bus conductor, I am applying my ability to quickly learn new technologies to build effective and innovative solutions. I am particularly interested in automation projects and web solutions, and am currently working on starting my own development and automation company, called WebFlex Automation.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Flask
    Django
    Python
    CSS
    HTML
    Next.js
    React
  • $8 hourly

    • 0.0/5
    • (0 jobs)
    JS Developer (Node/Next) / Graduating in Analysis and Systems Development As a developer, I've worked with Java, PHP with Laravel and Node.js My first working experience was at a local professionalizing course when I was 16 Years Old, in 2016. I passed in a test to be something like a substitute teacher for 3 months, being together with the teachers in their classes, learning with them and, after, helping the students in the exercises. Later, I've teached the people that were starting in the course the themes of the 1st module, that was how the pc works, typing, and some internet fundamentals. In April 2019 I started working as a intern in the administrative sector of Universidade do Estado do Pará, where I was at the coordenation that took care of the students that where monitors. I talked to them, received their monitoring documentation, passed it to a spreadsheet and, when their contract finished, I made their certificate with the data gathered in the spreadsheet. I worked there untill March 2020. In July 2022 I started to work at Advocacia-Geral da União as a software developer intern. There I worked with Java in the back, Javafx in the front and Selenium for the automation. Me and the other interns made some bots to help a variety of sectors among the AGU. In my time there I made a bot to help sorting the law suits in the site, helping the prosecutor finding the latest law suits faster. I worked there untill December 2022. In January 2023 I started to work as a Cloud Developer intern at Compass.UOL. There, I learned python, Big Data, Data Analitcs with python, the concepts of cloud development in AWS and practiced some cloud development, specially AWS Lambda. I worked there untill June 2023 In December 2022, I started a contract with a startup called Adatech, where I am the Backend developer of a CRM for a local concessionaire. In this project I used NodeJS with express, Typescript, Postgresql, Prisma to connect with the database and JWT for user authentication, and the front was made with Dart. We finished this project in June 2023 and then started a new project with this client to create a stock control software that also issues invoices, and connect it with the previous system, and we're working on it untill now
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    ExpressJS
    React
    npm
    OAuth
    A/B Testing
    PostgreSQL Programming
    Node.js
    Software Development
    Product Development
    TypeScript
    MySQL
    PostgreSQL
    Kotlin
    RESTful API
  • $9 hourly

    • 0.0/5
    • (0 jobs)
    I’m a software developer who is loves doing what i do. If you want a professional who is as passionate as yourself about your project and will treat it with the respect it deserves you contacted the right developer. Hope our partnership turns out to be fruitful!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Kotlin
    WordPress
    Landing Page
    Python
  • $16 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I can help with content production, graphic design, virtual assistant and customer service. I can Help!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Microsoft Word
    Microsoft Excel
  • $18 hourly

    • 0.0/5
    • (0 jobs)
    I’m a fullstack developer(javascript) has been 4 years experienced in building websites for medium and big-sized businesses. - Experience with React, Nodejs, React Native and Ruby on Rails. - Experience with full project management and mentoring another engineers.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Node.js
    React VR
    React Native
    React
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    Análise e Desenvolvimento de Sistemas Objetivo Profissional Em busca do primeiro emprego, com conhecimentos em linguagens de programação e desenvolvimento web - FrontEnd. Desejo atuar em um ambiente que promova o crescimento e ofereça perspectivas de futuro.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS
    HTML
  • $12 hourly

    • 0.0/5
    • (0 jobs)
    Hi! My name is Dayvid, and i'm a developer who love to learn new stuff. I'm currently working on with Web Development, and i'm capable of developing websites for small-sized and medium-sized business, using any technology that you want.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Golang
    Elixir
    PHP
    Java
    TypeScript
    C++/CLI
    C++
    C
    React
    ExpressJS
    Software
    Front-End Development
    REST API
    Back-End Development
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