Hire the best HTML5 Developers in Sao Paulo, BR

Check out HTML5 Developers in Sao Paulo, BR with the skills you need for your next job.
Clients rate HTML5 developers
Rating is 4.8 out of 5.
4.8/5
based on 338 client reviews
  • $15 hourly
    Web Analytics Expert with 4 years of experience, I have vast experience working with high revenue companies on Web Analytics platforms 🤝 (Google Ads, Meta, Tiktok, etc) I will follow the best practices to attend to your request with as soon as I can with guaranteed punctuality. ✅ ♣️ Google Ads, Meta, TikTok, Reddit, LinkedIn, Pinterest, conversion tracking ♣️ Form submissions and e-commerce tracking ♣️ Google enhanced conversions implementation ♣️ Consent mode (v1 & v2) implementation ♣️ Cross-domain conversion tracking ♣️ Dynamic Remarketing implementation ♣️ Audiences setup on Google Ads, GA4, Meta, etc ♣️ Google Tag Manager conversion tracking via server-side ♣️ Looker Studio custom dashboards creation ♣️ Custom tracking based on your goals: chats, video/audio playback, clicks, etc... ♣️ Iframe Tracking (Hubspot, Calendly, Zendesk, Messenger, YouTube, Vimeo, etc...) ♣️ Content Grouping
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    Offline Marketing
    VTEX
    Shopify
    WooCommerce
    Google Analytics Report
    JavaScript
    CSS
    Data Entry
    Google Sheets
    Data Extraction
    Google Ads
    Google Analytics 4
    Google Tag Manager
    Tracking Tags Installation
  • $30 hourly
    I am from São Paulo, I studied in one of the best computing engineering courses in my country (FEI), I have knowledge on many programming languages, mainly C#, Java, Python and JavaScript, I am passionate about programming, and I am really interested in game development, I have worked with unity development for 7 years now, I can speak English on an advanced level, my mother tongue is Portuguese, and I can speak some basic Japanese, I would love to be part of your team. Most of my big projects up until now were related to game design with unity but I have studied very hard front-end and back-end development.
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    Mobile Game Development
    Game Development
    Firebase
    MongoDB
    MariaDB
    Unity
    Python
    CSS 3
    PHP
    Java
    JavaScript
    iOS
    C#
  • $60 hourly
    I have talent and passion on develop beautiful, functional, and 100% responsive interfaces. I am an expert in turning design prototypes into code, I am a CSS specialist, and really passionate about it. I am a seasoned UI specialist and front-end developer with over 5 years of experience in HTML, CSS, and JavaScript, as well as experience with TypeScript, React, Next.js, Gatsby, Angular, jQuery, Bootstrap, Material UI, GraphQL, CSS preprocessors, Git and more. I deliver pixel-perfect user interfaces, value collaboration and open communication, and am eager to continuously learn and improve.
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    PSD to HTML
    Front-End Development
    jQuery
    React
    CSS 3
    Git
    CSS
    GraphQL
    Sass
    TypeScript
    Next.js
    JavaScript
    Material UI
    SCSS
  • $45 hourly
    Software Engineer with 7 years of experience in software architecture, design and development; Experience in designing intuitive, adaptable and robust interfaces; Big Data Visualization and Data Viz enthusiast; Motivated to lead and work with my team encouraging innovation, creativity and productivity; Solid background with Agile (Scrum & Kanban) teams developing robust & highly scalable applications; Fluent English, Native Portuguese (pt-BR);
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    Bootstrap
    Redux
    Vue.js
    Git
    React
    TypeScript
    JavaScript
    CSS
    D3.js
    CSS 3
    HTML
    Web Design
    Data Visualization
    SCSS
  • $45 hourly
    Brazilian front end developer with 11 years of experience with front end. I worked as part of multidisciplinary teams and also in solo projects. I’m graduated in Information Systems. Nowadays I work as technical reference and senior frontend programmer in a leading Telecom company (SKY Brasil) using Agile methodology. Part of the job is to work with the planning team, gathering requirements and technically evaluating the business proposals. As a technical reference I help other programmers to write better code by making regular code revisions. I also help them to solve difficult bugs and logical problems.
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    Responsive Design
    Front-End Development
    Sass
    JavaScript
    Git
    CSS 3
  • $45 hourly
    Full-stack developer, system analyst and partner at CEI Tecnologia. Specialized in web and hybrid application development with Node.js as back-end, single-page applications with Angular for front-end and MongoDB as database. Knowledge in Data Mining / Web Scraping / Web Crawler. Graduated in Computer Science from FEI University and also graduated in Marketing from ESPM college.
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    Front-End Development
    ETL
    MongoDB
    API Development
    Node.js
    React
    Web Crawling
    CSS 3
    JavaScript
    Data Extraction
    Angular
    Data Mining
    Data Scraping
  • $35 hourly
    Bilingual(English & Portuguese) ✅ 5+ years of programming in technologies like JavaScript/TypeScript, React, NextJS, GatsbyJs, NuxtJs, HTML, SQL, NodeJS, ExpressJS, AWS, and PHP Do you want to be satisfied with the development of your project? Do you want a responsive, cutting-edge web app? Let me introduce myself. I am a client-focused, professional, perfectionist, and technology enthusiast. I have a keen interest in cutting-edge web technologies and am ready to serve you. I offer a FREE consultation during the development of any project, addressing your concerns to ensure the best experience and satisfaction with the end result. ====== My Skills and Services======= ✓ Building any type of website from scratch. ✓ Long-term website maintenance, ongoing website support, webmaster mentoring ✓ Full-stack developer/React/Next.js/Gatsby.js/Node/Javascript/Typescript/PHP8/HTML5/CSS3/TailwindCss/MateriaUI/Boostrap ✓ Page loading speed optimization. ✓ Implementation of new functionality on a existing website. ✓ Wordpress development with Gatsby.js ✓ SEO optimization ✓ CMS plataforms integration ✓ RESTful API Development with Node.js | Next.Js I use these technologies: 🔨 Frontend: Next.js, React 🔨 Backend: Next.js, Express.js, Node.js 🔨 Database: MySQL, SQLite 🔨 Cloud: AWS 🔨 Desing: Figma, Adobe XD Have any questions? Want to discuss your projects? Feel free to contact me. Looking forward to you. 🔑𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒: UI/UX, Landing page development, Web & Mobile Develpoment, Responsive Web Development, Ecommerce web development, Figma, React.JS, NodeJS, Node, VueJS, PHP, PHP8, Javascript, Typescript, ThreeJs, MaterialUI, TailwindCss, Boostrap, MySQL, SQL, HTML, HTML5,Css
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    TypeScript
    Three.js
    React Native
    Landing Page
    Tailwind CSS
    Nuxt.js
    PHP
    Next.js
    SQLite
    CSS
    Node.js
    JavaScript
    React
    Bootstrap
  • $33 hourly
    I am a keen, fast learning developer and have a passion for all aspects of programming with a particular focus recently on MEAN, React.js & React Native, WordPress, PHP since its release. I graduated Sao Paulo University with Master's degree in Computer Science & Engineering. I have 7 years of experince in UX/UI developing web applications, and interactive software products using Angular.js, React.js, Redux. I assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control. I developed mobile applications using React Native. Skills that I have are as follows. - Web desktop and mobile responsive design (JavaScript, HTML/HTML 5, CSS 3, bootstrap, JQuery, PSD to HTML) - Website front-end and back-end development (PHP, Asp.Net MVC, Codeignitor, Laravel, WordPress, Ruby on rails) - WordPress Woocommerce (Theme and plugin customization, Social API and Payment Integration, Blog install, PSD to WordPress) - Ecommerce Platforms: Shopify, Bigcommerce - JavaScript Opensource (Node.js, React.js, AngularJS and VueJS)
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    API Development
    Node.js
    React
    Shopify
    JavaScript
    WordPress
    AngularJS
    PHP
    Laravel
  • $20 hourly
    I'm a Python developer with experience specializing in web scraping and process automation. I extract valuable data from websites, APIs, spreadsheets, and databases, delivering clean and actionable insights. My expertise also includes REST APIs and Power BI, allowing me to build comprehensive solutions tailored to your needs. Let’s work together to unlock the potential of your data and bring your project to life. Look forward to hearing back from you.
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    Data Scraping
    Django
    MySQL
    Python
  • $36 hourly
    Front End Developer with strong experience in building scalable, high-performance web applications. Currently working at the State Comptroller General in Cuiabá, MT, designing and optimizing frontend architecture using Vue.js and Quasar Framework. Previously, contributed to projects at act digital, G&P, Capgemini, and Webeleven, focusing on frontend development, API integration, and cross-platform solutions. Proficient in Angular, Vue.js, and related technologies, with a strong background in user experience, performance optimization, and maintaining code quality through testing and DevOps practices. Education: Bachelor's in Information Systems from Faculdade Impacta, Cuiabá, MT. Key Skills: Vue.js, Nuxt, JavaScript, Quasar Framework.
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    Angular 4
    Angular 5
    Angular 6
    Angular 2
    Vuetify
    Quasar Framework
    Nuxt.js
    Vue.js
    ECMAScript
    Node.js
    CSS
    CSS 3
    HTML
    JavaScript
  • $20 hourly
    Hello there!, I'm Rafael, a software engineer and technology project manager from São Paulo, Brazil. I'm experienced as both a hands on developer working as full-stack developer (JavaScript, Typescript, Python, Java, PHP, CI/CD integrations) and as project manager for agile teams delivering tailored software solutions. My knowledge ranges from a deep understanding of front-end and back-end frameworks and technologies to a profound and careful approach to clean-code principles, design patterns, documentation, testing and IT project assessments. I'm sure we'll be able to find an effective and creative solution to any service or feature you require to your project! If you wish to have a detailed look of the tools I've worked with, here is a list: ● Programming languages: HTML5, CSS3 (SMACCS and BEM methodologies), JavaScript, TypeScript, Java, PHP, Python and Rust. ● CSS libraries and pre-processors: LESS, SASS, Bootstrap, Tailwind CSS, Ant Design, Material UI. ● Design tools: Figma, Adobe Photoshop and Adobe XD. ● Frameworks and libraries: jQuery, Vue.js, React, React Native, Node.js. Express, Astro, Next, Laravel. ● Automation, production tools & CI/CD: GRUNT, GULP, Create React App, Webpack, VITE, Parcel, Jenkins, GitHub Actions. ● Databases: MySQL, SQLite, PostgreSQL, MariaDB, MongoDB, Redis. ● Code versioning: Git, Github, BitBucket. ● Testing tools: Cypress, Jest, React Testing Library, Vitest, Supertest, Playwright. ● Code security and standardization tools: EditorConfig, ESLint and Prettier. ● OSs: Windows and Linux (Ubuntu, Fedora). ● Cloud providers: AWS & Digital Ocean.
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    API Development
    NoSQL Database
    SQL
    MERN Stack
    Full-Stack Development
    Java
    Node.js
    Web Development
    CSS 3
    GitHub
    JavaScript
    Bootstrap
    React
    TypeScript
  • $70 hourly
    My first experience with software development was with Java SE, and EE, SQL, html, css, algorithms and logics. In my professional career, I started coding with NodeJs, ReactJs, React Native, serverless, socket.io, aws, CDI implementation. MongoDb and SQL, django (python), sprint planning, backlog managemant and giving support to new team members. Since 2017 I have been working with software development, such as rest api's, single page applications, back-end solutions, web sites and apps for play and apple store.
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    AWS Lambda
    Node.js
    Serverless Computing
    React
    SQL
    CSS 3
    MongoDB
    JavaScript
  • $15 hourly
    Hi! I'm a Full-Stack Web Engineer with more than 5 years of professional experience. I have extensive experience with TypeScript, Node.js, and React. Additionally, I’m actively getting into Rust. ✅ About my approach: I write code that is both easily understandable and performant. I prevent code complexity and keep designs scalable and maintainable. I stay up-to-date with the latest technologies, integrating them into my work to enhance problem-solving and development efficiency. I have experience with different kinds of projects—teams with 100+ people and small startups. I have developed basic front-end applications such as admin views, account views, landings, real-time chat apps, Telegram mini-apps (high-load real-time crypto clicker), a small crypto trading platform, and worked a bit with smart contracts and web scraping with Puppeteer. I can work with almost anything—if I don’t have experience with a particular technology, it’s not a problem for me to learn it quickly. I’m a shell user, primarily using Linux and Neovim in my job. I enjoy both for their excellent performance. Here are more details about my stack: Linux - mostly Debian, Ubuntu, and Kali Shell scripts (I have repos with shell scripts for the automated setup of my Linux machine) Neovim - custom setup with Lua Object-Oriented Programming, Functional Programming TypeScript, Node.js, HTML, CSS, PHP, and Rust Git Methodologies - SOLID, DRY, KISS, YAGNI REST, WebSockets JavaScript Stack: Node.js (+nvm), Bun (also yarn and pnpm) ECMAScript 6+ standards TypeScript React, NestJS Vite, Webpack, Monorepos with yarn and pnpm workspaces, and turborepo socket.io yup, zod animejs, react-spring eslint, stylelint, prettier, biome Jest, Vitest, Cypress Other libraries like lodash, d3, ramda, dayjs, date-fns, collect.js, and more. React Stack: React Hooks React Query, Axios, rtk-query React Router Dom, Tanstack Router Zustand, Jotai, Redux Toolkit, Effector react-hook-form react-three-fiber, react-three/drei, react-spring/three Next.js Styles: Tailwind, CSS Modules, styled-components, tss-react, stitches.js dnd-kit Backend Stack: PHP - Laravel Node.js - NestJS, Express, Hono (for Bun.js), Prisma Rust - Tokio, Axum, Tokio-Tungstenite MySQL, MongoDB, MariaDB, PostgreSQL, CockroachDB, Cassandra, TypeSense, Redis SQL, CQL Rust Stack: Tokio, Tower Axum Tokio Tungstenite Anyhow Serde, Rmp, Rmp Serde deadpool-redis Validator, Validator Derive Reqwest
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    NestJS
    CSS
    Responsive Design
    HTML
    webpack
    SCSS
    Redux
    CSS 3
    TypeScript
    JavaScript
    Vue.js
    React
    Figma
    Node.js
  • $40 hourly
    - Strong Experience. - Design Simple, Clean and Effective. - Design based on best practices, behavior studies, and statistics. With my expertise, I help my clients take their business to the next level, create better experiences through design and clear interactions between the user and the product. I’m Up-to-date with the ​latest design trends, techniques, and technologies. My clients come in all shapes and sizes - from startups to international enterprises. Where do you fit in? Contact me, and we will make your business better.
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    UIKit
    CSS
    User Experience
    UX & UI
    UI Graphics
    User Experience Design
    UI/UX Prototyping
    Figma
    Adobe XD
  • $30 hourly
    I am a software developer with a specialization in Cyclos digital banking. I have years of experience working with Cyclos, a powerful and flexible digital banking platform that is used by financial institutions around the world. My expertise in Cyclos includes developing custom modules and plugins, integrating third-party services and APIs, and providing technical support for clients who use the platform. I have experience working with both the Community Edition and the Enterprise Edition of Cyclos, and I am familiar with the various features and functionalities of the platform, including payment processing, user management, and reporting. In addition to my Cyclos expertise, I am also proficient in a variety of programming languages and technologies, including Java, PHP, JavaScript, and MySQL. I have experience working with web development frameworks such as Angular and React, as well as mobile app development frameworks such as Ionic and React Native. As a software developer, I am committed to delivering high-quality code that is well-documented, easy to maintain, and meets the specific requirements of my clients. I am comfortable working independently or as part of a team, and I am always willing to learn new technologies and skills to stay up-to-date with the latest trends in software development. If you are looking for a skilled and experienced Cyclos developer for your digital banking project, please don't hesitate to contact me.
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    ConnectWise Automate
    API
    CSS
    MySQL
    SQL
    Java
    RESTful API
    Apache Groovy
    Scripting
    Bash
    PHP
  • $10 hourly
    Proficient in HTML5 and CSS3. Experience at designing simple sites and blogs and working with CMS like WordPress and Shopify. Experience as a virtual assistant doing data entry, sending and replying emails, managing affiliate marketing campaigns, updating Shopify and Wordpress sites and creating content for blogs and social media.
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    Content Upload
    Brazilian Portuguese Dialect
    Facebook Ads Manager
    Customer Service
    WordPress
    Shopify
    CSS 3
    Data Entry
    Adobe Illustrator
    Adobe Photoshop
  • $34 hourly
    I have been working in development for over 10 years, with strengths in organization, meeting deadlines, quality, and punctuality. I have experience in both backend and frontend development, building back-office and front-office applications for large companies. I also work as a freelance WordPress developer, specializing in admin development with themes and plugins, creating custom blocks, and customizing and fixing themes. I strictly follow Figma designs, adhering to alignments, fonts, images, etc. I respond quickly to messages and am always available for anything that is needed.
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    React Native
    Angular 10
    Angular 9
    .NET Core
    JavaScript
    CSS 3
    Sass
    MySQL
    PHP
    Angular
    WordPress Website
    WordPress
  • $17 hourly
    I'm a designer, 29 years old, I love music and sports, I'm an empathetic person who always seeks to evolve, if you met me a year ago, know that I'm already different. I create advertisements, content for social networks, visual identity, Instagram posts, post production in photography, image retouching. If you need someone to make your business gain visibility with relevant and beautiful content, I can help you. I use Adobe tools like: photoshop illustrator Lightroom Figma -- CorelDraw HTML, CSS; I intend to design based on your brief from start to finish. Communication will be crucial to creating great projects, so let's keep contact. Eu sou designer, 29 anos, amo Música e esporte, sou uma pessoa empática que busca evoluir sempre, se me conheceu a um ano, saiba que já estou diferente. Crio propagandas, conteúdos para redes sociais, identidade visual, Instagram posts, pós produção em fotografia, Retoque de imagens. Se você precisa de alguém para fazer seu negócio ganhar visibilidade com conteúdos relevantes e bonitos, eu posso te ajudar. Utilizo as ferramentas Adobe como: Photoshop Illustrator Lightroom Figma -- Corel draw HTML, CSS; Eu irei projetar baseado no seu briefing do inicio ao fim. A comunicação será crucial para criar grandes projetos, então vamos manter contato.
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    CSS 3
    Photo Editing
    Web Design
    Publication Design
    Social Media Advertising
    Photo Manipulation
    Brand Identity
  • $50 hourly
    PORTFOLIO: digitalhabitats.dev I'm a Front-End Developer with a distinctive background in architecture, blending innovative design with advanced web technologies. My expertise revolves around creating 3D web experiences that are as functional as they are visually compelling. I excel in partnering with multicultural teams to create software centered on 3D geometry, resulting in web experiences that showcase architectural elegance and functional sophistication, all while utilizing the latest technologies, including TypeScript, React, Svelte and Three.js. I am passionate about combining technology with design to create user-centric solutions. Seeking opportunities that challenge me creatively and technically, I aim to pioneer in fields that bridge my two worlds of expertise. ✔ Expertise in Three.JS, React Three Fiber, and Threlte (Three.js for Sveltekit) ✔ Proven track record in developing Product Configurators for Headless E-commerce platforms ✔ Experience collaborating with startups across the Furniture, Architecture, and Construction Tech industries ✔ Proficiency in GSAP for both captivating animations and interactive 3D experiences ✔ Comprehensive understanding of 3D Modelling, supported by a background in Architecture and BIM modelling ✔ In-depth knowledge of solving and applying solutions to complex 3D challenges, including optimizations, interactivity, and dynamic content. ✔ Skilled in Backend Management, RESTful API integrations, and CRUD operations ✔ Proficient in TypeScript, ESLint, & Git ✔ Capable of managing containers and deployment (Docker, Vercel, AWS, etc) ✔ Guaranteed delivery of clean, professional code. ✔ A passion for Interface Design with a focus on user experience ✔ A diverse portfolio demonstrating my design and development skills ✔ Successful collaborations with international teams in the USA, Canada, Hong Kong, Portugal, Germany, and the UK ✔ Professional Setup equipped with a high-end computer and ultra-fast internet connection ⚙️Frameworks: React, Next.JS, and SvelteKit 🗣️Languages: JavaScript/TypeScript 💻Prototyping Software: Figma 📐3D Softwares: Blender, Rhino, Revit, CAD ⌚Timezone: São Paulo, Brazil GMT-3
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    Maxon Cinema 4D
    Ghost CMS
    Blender
    TypeScript
    CSS 3
    Three.js
    User Interface Design
    Front-End Development
    UX & UI
    Figma
    Svelte
    Next.js
    Tailwind CSS
    JavaScript
    React
    Rhinoceros 3D
  • $20 hourly
    A proactive, capable, and meticulous professional with an excellent record of client satisfaction. •••••••••••••••••••••••••••••••••••• • WordPress and Joomla! development. • JavaScript, jQuery, CSS, SASS, Bootstrap, Python, PHP •••••••••••••••••••••••••••••••••••• • My best qualities: - Detail-oriented - Unfaltering work ethic - Supportive, compassionate, and friendly - Desire to succeed, just can't leave behind a job unfinished or a customer unhappy •••••••••••••••••••••••••••••••••••• EDUCATION: * Harvard University, D.C.E. - Master's candidate - Digital Media Design (democraciadigit.al/cv/diploma.pdf) * Harvard University, Extension School - Front-End Web Development Certificate (democraciadigit.al/cert.png) ••••••••••••••••••••••••••••••••••• # English language proficiency certified by Pearson Academic (PTE).
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    Python
    PHP
    Web Development
    Troubleshooting
    CSS
    WordPress
    JavaScript
    Incident Management
    HTML
    Technical Support
    jQuery
  • $25 hourly
    "Simply put, Gabriel is a rockstar developer. Mic drop." ★★★★★ Reid L. "Gabriel went above and beyond to get this sorted! Definitely I will hire him again.” ★★★★★ Bilge K. “Gabriel did an excellent job of completing the project within the time he said he would. He cares about provided a good service and making sure his clients are updated.” ★★★★★ Brandon O. Hi, I’m Gabriel Ferraz and welcome to my profile. I am a Full-Stack Web developer and I can develop from the basic static landing page to complex web applications and their mobile apps. I specialize in: PHP Wordpress Angular 2+ Ionic Sass Cordova I believe that every product or system should be delivered with the best quality and in the least amount of time. I tend to care about every single detail of the project, so, the final product suits all your needs. I also work with agile software development. This way I am in constant contact with the client and I deliver working prototypes during the development. If you are tired of hiring freelancers that hand in poorly developed and buggy products and wants to know more about my work, let's talk. Respectfully yours, Gabriel F.
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    Apache Cordova
    Ionic Framework
    MySQL Programming
    CakePHP
    PHP
    HTML
    CSS
    WordPress
    JavaScript
    CSS 3
    AngularJS
  • $25 hourly
    I am a programmer with bachelor degree in Computing Sciences, working with technology since 1995 and focused on web development since 2016. I have worked as a fullstack for a long time ( using Laravel for backend) but nowadays I am focused on frontend development. I develop normally using VueJs or React, and for test automation I use Jest (or Vitest) and Cypress. Do you need to build web interfaces? Let's talk! :-)
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    MySQL Programming
    Laravel
    Redux
    Vuex
    Jest
    Cypress
    styled-components
    React
    Vue.js
    PHP
    Sass
    CSS 3
    JavaScript
  • $25 hourly
    I’m Bruno. I'm a developer with experience in building websites for small and medium sized businesses. Wether you want a website from scratch or redsing your current website - I can help! - I’m experienced in HTML and CSS 3, JavaScript; - I'm experienced on the wix plataform, if you want to use it. - I’ll fully project manage your brief from start to finish - Regular communication is really important to me, so let’s keep in touch!
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    Social Media Design
    JavaScript
    CSS
  • $40 hourly
    Hi, I'm a passionate JavaScript Developer | React js/Next js Developer with 6+ years of experience in the IT industry. During this time, I've created beautiful applications for various projects, and I'm proud that most of them have become successful businesses. I've been working with small and big teams, with different management approaches, companies with different cultures. One thing I'm 100% sure, that teamwork and common goal is a key to make not typical, but outstanding work, and now my goal is to make your project successful because it's my success too, this is what I love to do. My focus is not writing the code, but make your application go live. I'm practicing Agile approach in management. That means I'm willing to provide the well-tested features that matter for the app users in reasonable for your business iterations, so we can step by step head to the successful product. As for technologies I've worked with all modern JavaScript frameworks, but my specialization is React js / Next js / Gatsby js, there are different architectural approaches used by Facebook and Google companies and depending on what your goals are we will find the solutions that will exactly fit your needs. Feel free to contact me if you need technical expertise for your idea.
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    TypeScript
    PHP
    Firebase
    Laravel
    React
    Next.js
    JavaScript
    Gatsby.js
    ExpressJS
    Node.js
    SCSS
    Electron
    MySQL
    MongoDB
  • $30 hourly
    I am a Senior Ruby On Rails developer with 7 + years of experience working with API´s with RoR framework with versions 3.2, 5 and 6(nowadays), message brokers(RabbitMQ/Amazon SQS) for Event-Driven programming, "Delayed Job" or "Sidekiq + Redis" and TDD with Rpec for unit tests. I´m now studying a postgraduate course on "Python Technology for Business" at UTPR(Federal University of Technology in Paraná/Brazil). Nowadays I'm developing frontend applications with Angular JS as frontend app, but I'm also have knowledge on React JS.
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    PostGIS
    Docker Compose
    RSpec
    Ruby on Rails Stack
    Django Stack
    CSS Framework
    TypeScript
    Docker
    Ruby
    React
    Angular
    PostgreSQL
    Ruby on Rails
    Django
  • $20 hourly
    🆔I'm still a junior developer, but I'm always willing to learn and gain new experiences. Interested in IoT, Arduino, and Web Development (both Front-End and Back-End). 🏅I participated and won medals in the Brazilian Olympiad in Informatics and in the Brazilian Olympiad in Robotics by the Colégio Objetivo team, I completed a Front-End Developer course at Alura Cursos Online, I participated in the Rocketseat OmniStack Week and I also really enjoy studying technology on my own own. 📚 I gained experience with Arduino and teamwork by participating in the Brazilian Robotics Olympiad, by the Colégio Objetivo team. 💻I studied algorithms, data structures, and C participating in the Brazilian Informatics Olympiad. ❤I also post some open-source projects and other tests on my GitHub profile.
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    Front-End Development
    Vue.js
    Django
    Git
    Bootstrap
    Arduino
    Node.js
    React
    CSS 3
    Python
    C++
    JavaScript
    SQLite
    React Native
  • $50 hourly
    A productive Full-Stack Web developer with a passion for change and breaking previous records. I have 8+ years of experience in Web development and I am proficient in Javascript and its libraries and frameworks such as React/Redux, Vue and so on. Also I have 4 yrs of Python developer experience, so I am familiar with Python script and Django/Flask. My passion is creating world-class web applications.
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    Firebase
    Elasticsearch
    Tailwind CSS
    Amazon Web Services
    Flask
    Django
    Python
    TypeScript
    JavaScript
    PostgreSQL
    Bootstrap
    MongoDB
    Node.js
    React
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