Freelancers for hire in Brazil
Showing 15 results
Sponsored Freelancers
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Hello, I am a professional blockchain developer including dApp, Bot, Solidity Smart contracts, Data with various APIs(Moralis/Bitquery/CMC etc), Trading consulting and strategy implementations on Solana and EVM chains. Good profitable and high quality fund raising projects I can lead with my solid knowledge and wide...Hello, I am a professional blockchain developer including dApp, Bot, Solidity Smart contracts, Data with various APIs(Moralis/Bitquery/CMC etc), Trading consulting and strategy implementations on Solana and EVM chains. Good profitable and high quality fund raising projects I can lead with my solid knowledge and wide experiences. And before I was web developer and especially good at Frontend with React/Typescript and Backend with Node/Express, Database with SQL/JSON based schema. Experienced in optimizing search engine performance, conducting keyword research, implementing on-page and off-page techniques, utilizing analytics tools, refining content for SEO, and building quality links. Thanks for your kind reading. less
Hire gabriel9725
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I enjoy creating things and passionate about problem-solving through critical thinking. Technology is making life easier. Coding is a powerful skill of mine to make this goal happen and be put into practice. I am actively seeking a full-time Software Engineer position. Programming Languages: C/C++, PHP, Python,...I enjoy creating things and passionate about problem-solving through critical thinking. Technology is making life easier. Coding is a powerful skill of mine to make this goal happen and be put into practice. I am actively seeking a full-time Software Engineer position. Programming Languages: C/C++, PHP, Python, Javascript, Dart Web: HTML5, CSS3, jQuery, DOM, Bootstrap4, Sass, Redis, NodeJS, Angular, ReactJS, Redux, Vue, Typescript, Socket.io, Django Databases: MongoDB, MSSQL, PostgreSQL, ElasticSearch Cloud: AWS, Azure, Google Cloud Platform, Heroku Operating Systems: Windows, macOS, and Linux less
Hire HireHero
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Proficient in both backend and frontend programming frameworks and modules such as PHP Laravel, Symfony, Python Django, Flask, FastAPI, C#, .net MVC, Java Spring and React.js, Vue.js and Angular. As a senior web developer worked for over 9 years at medium-sized companies, launched 30+ websites, 20+ PC applications,...Proficient in both backend and frontend programming frameworks and modules such as PHP Laravel, Symfony, Python Django, Flask, FastAPI, C#, .net MVC, Java Spring and React.js, Vue.js and Angular. As a senior web developer worked for over 9 years at medium-sized companies, launched 30+ websites, 20+ PC applications, and 50+ scraping tools with good communication, problem-solving, time management skills. Worked as a machine learning and deep learning engineer for the last 5 years, launched AI projects successfully and received positive user feedback. less
Hire LuanBeats28
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I'm a Front-End developer at App Facilita, a company that offers CRM solutions for the real estate market. There, I am responsible for ongoing support and developing new features to ensure an exceptional user experience. Additionally, I coordinate and monitor the activities of all other members of the Front-End team,...I'm a Front-End developer at App Facilita, a company that offers CRM solutions for the real estate market. There, I am responsible for ongoing support and developing new features to ensure an exceptional user experience. Additionally, I coordinate and monitor the activities of all other members of the Front-End team, encouraging collaboration and continuous learning. I have a technical degree in Information Technology from IFG, a bachelor's degree in Computer Engineering from UNIALFA and a master's degree in Computer Science from UFG. In this field, I have interest and experience in applying Machine Learning techniques, especially Keras and TensorFlow, to computer vision and signal processing tasks. I am committed to innovation and constantly seek to improve my skills in the field of technology. less
Hire almacedobr
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I am a Senior Software Engineer with expertise in JavaScript / TypeScript. The following expertise makes me perfect with the technology. ✅ FrontEnd Development ➔ TypeScript / Nextjs(Svelte, Nuxtjs) / TailwindCSS(Material UI) ✅ BackEnd Development ➔ TypeScript / MongoDB(MySQL) / Expressjs(Laravel) ✅ Headless Website...I am a Senior Software Engineer with expertise in JavaScript / TypeScript. The following expertise makes me perfect with the technology. ✅ FrontEnd Development ➔ TypeScript / Nextjs(Svelte, Nuxtjs) / TailwindCSS(Material UI) ✅ BackEnd Development ➔ TypeScript / MongoDB(MySQL) / Expressjs(Laravel) ✅ Headless Website Development with TypeScript / Sanity CMS / Nextjs(Svelte, Nuxtjs) / Groq / Nextjs ✅ Third Party API / Web Services Integration ✅ Shopify Development with Storefront API Integration / Hydrogen-React & Tailwind CSS & Headless CMS (Sanity) ✅ UI / UX design with Figma Design and Adobe XD ✅ E2E test with playwright / checkly ✅ Managing projects on GitHub using procedures such as Playwright Test, Lighthouse Report, CI, checkly, Lint, and Prettier check. In addition, for improved efficiency and project flow, I mostly utilized Trello, Jira, Linear, Microsoft Teams, and Slack. I recognize that the success of your company is my success, and I work hard to create the greatest software solutions for our clients. I'm devoted to assisting you in achieving your objectives and will be there for you every step of the way. Simply contact us, and we will work with you to turn your ideas into a profitable business. Thanks. less
Hire felipedealmeida8
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I'm a front-end web developer with solid hability in html5, css3 and javaScript. I have skill in css framework like tailwind and respect with the good practice to write a well and organized code. I'm specialized in react with solid knowledge in node.js and next.js. I'm able to work in many different project like...I'm a front-end web developer with solid hability in html5, css3 and javaScript. I have skill in css framework like tailwind and respect with the good practice to write a well and organized code. I'm specialized in react with solid knowledge in node.js and next.js. I'm able to work in many different project like ecommerce, web page, land page, formlary, social media clone and diferent type of api. less
Hire devitorcruz
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As an experienced Python developer with proficiency in Scrapy, Django, and Django REST Framework, I am confident in my ability to contribute to your company and make a significant impact on your projects. My experience with Django and DRF has enabled me to develop RESTful APIs, build robust web applications and...As an experienced Python developer with proficiency in Scrapy, Django, and Django REST Framework, I am confident in my ability to contribute to your company and make a significant impact on your projects. My experience with Django and DRF has enabled me to develop RESTful APIs, build robust web applications and design scalable databases. Always use best practices and modern technologies to ensure the developed features are efficient, secure, and user-friendly. Additionally, I have extensive experience with Scrapy, a powerful and open-source web scraping framework, and have built custom crawlers to extract structured data from various sources. I am confident in my ability to design and develop reliable, efficient, and maintainable scrapers to meet the unique needs of any business. I also have proficiency in using Git for version control, experience in agile development methodologies, and proficiency in project management tools like JIRA, if needed. less
Hire diogocastr0
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- Corporate Identity (logo, stationery, brandbook, mascot design); - Web Design (full stack web development, UI/UX); - 3D Design (architecture, product design, game design, animation); - Digital Illustrations (poster, concept art, creative artwork, character design); - Music Production/editing (original song,...- Corporate Identity (logo, stationery, brandbook, mascot design); - Web Design (full stack web development, UI/UX); - 3D Design (architecture, product design, game design, animation); - Digital Illustrations (poster, concept art, creative artwork, character design); - Music Production/editing (original song, soundtrack, instrumental, mixing and mastering); - Video Editing (corporate videos, ads, youtube videos, tiktok videos); - Creative Writing (short stories, screenplays, ghostwriting); We do not use artificial intelligence to create our work for us, all of our work is original and you are more than welcome to request proof of originality at any moment, we will gladly provide it! While we appreciate some of the creative aspects of using artificial inteligence tools for inspirational purposes, AI generated work is often flawed and may cause future copyright problems depending on the source. We have a very strong sense of commitment towards all of our clients and we will go the extra mile to make sure we deliver a product that exceeds the client's expectations. Please feel free to send us a message with any questions you might have and thank you for your interest in our services! less
Hire pyramidstudiobr
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I am an android application developer in Java. I create functional, intuitive and attractive apps for your business. I also have knowledge in JavaScript to create simple and effective websites to promote your work, offer your services or sell your products. I have experience using Node.js and Express to develop...I am an android application developer in Java. I create functional, intuitive and attractive apps for your business. I also have knowledge in JavaScript to create simple and effective websites to promote your work, offer your services or sell your products. I have experience using Node.js and Express to develop RESTful applications with responsive design and integration with external APIs. One of my projects in this area was a Twitch extension that allows viewers to interact with the streamer. I try to meet the agreed deadlines with quality and professionalism. I am always available to answer your questions and receive your feedback. less
Hire Vertise42
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Web application development specialist with over 8 years of experience and extensive expertise in production environments, I am a well-versed full-stack developer with a proven track record of innovation and success. Powerful expertise includes strategic planning, project development, and implementation from...Web application development specialist with over 8 years of experience and extensive expertise in production environments, I am a well-versed full-stack developer with a proven track record of innovation and success. Powerful expertise includes strategic planning, project development, and implementation from conception to completion, delivering technical solutions that enhance scalability and performance. With my proficiency in the entire software development lifecycle, from research and design to deployment, I am well-equipped to manage any project. Here is the process I follow to provide a successful project solution. - Research - Prototype - Development - Reiterate - Delivery Here are my top skills: - Javascript / jQuery / Typescript - React.js / Node.js - PHP / Laravel - Wordpress - MySQL / MSSQL - NoSQL / DynomoDB / MongoDB - Google Cloud Platform - HTML5 / CSS / Bootstrap I firmly believe that my client's success is my success. As a tech enthusiast, I find it exhilarating to tackle complex technical issues using the latest knowledge and tools to advance my skills and personal growth. This passion for learning and development fuels my commitment to exceed my clients' expectations and deliver resilient solutions. Having successfully completed numerous projects, I am confident in my ability to continue doing so. I would be honored to establish a long-term partnership with you and collaborate on exciting projects. Please don't hesitate to reach out to me with any questions you may have. less
Hire eduardo065
