Freelancers for hire in Brazil
Showing 23 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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programador java: com conhecimentos em html, css, jquery, Bootstrap, SASS, Gulp, LESS, Grunt, Ajax e exceções, Orientação a objetos com JavaScript Recursos do ES6+, TypeScript, React. backend: JDK, Ides, streams, SQL, Micro Serviços, springboot, orms e jpa...programador java: com conhecimentos em html, css, jquery, Bootstrap, SASS, Gulp, LESS, Grunt, Ajax e exceções, Orientação a objetos com JavaScript Recursos do ES6+, TypeScript, React. backend: JDK, Ides, streams, SQL, Micro Serviços, springboot, orms e jpa... less
Hire igorprogrammer93
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Sou formado em física pela Universidade Federal Fluminense com pós graduação em ciência de dados. Trabalho desde o início de 2022 analisando dados, trabalhando com as principais ferramentas da área. Desenvolvo algoritmos para automatizar processos de análises e gero relatórios interativos de acordo com a necessidade...Sou formado em física pela Universidade Federal Fluminense com pós graduação em ciência de dados. Trabalho desde o início de 2022 analisando dados, trabalhando com as principais ferramentas da área. Desenvolvo algoritmos para automatizar processos de análises e gero relatórios interativos de acordo com a necessidade do projeto e do cliente. Apesar de estar sempre estudando e me especializando, costumo dizer que aprendo mais durante o trabalho do que em qualquer curso e é isso que procuro, novas oportunidades para aprender e aprimorar minhas habilidades. less
Hire caiosm180
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With over 5 years of experience in PHP development and a passion for creating intuitive systems, effective solutions and efficient code, I am ready to tackle any project that comes my way. From custom WordPress plugins to complex backend systems, I have the skills and expertise to deliver top-notch results. Whether...With over 5 years of experience in PHP development and a passion for creating intuitive systems, effective solutions and efficient code, I am ready to tackle any project that comes my way. From custom WordPress plugins to complex backend systems, I have the skills and expertise to deliver top-notch results. Whether you need to enhance an existing website or build a new one from the ground up, I am here to help bring your vision to life. Let's work together to create a powerful and dynamic online presence. less
Hire rtiservices
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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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? Welcome to my profile! I'm a seasoned Full-Stack Developer with over 10 years of hands-on experience in crafting web applications and solutions that blend Diligence, Dedication, Integrity, and Simplicity. ? My expertise spans both the frontend and backend realms, where I've created captivating user interfaces and...? Welcome to my profile! I'm a seasoned Full-Stack Developer with over 10 years of hands-on experience in crafting web applications and solutions that blend Diligence, Dedication, Integrity, and Simplicity. ? My expertise spans both the frontend and backend realms, where I've created captivating user interfaces and robust server-side functionalities. From designing sleek HTML and CSS layouts to diving deep into the realms of NodeJS, Python, and JavaScript, I've got it all covered. ? On the frontend, I'm well-versed in modern technologies like React, Next, Angular, Flutter, ionic, and Vue, enabling me to bring your vision to life with a polished and responsive user experience. ? Meanwhile, on the backend, I've mastered the art of NodeJS, Ruby on Rails, PHP, Laravel and Django, crafting efficient APIs and implementing complex business logic to power your applications. ? My database skills are equally robust, as I've worked with a variety of systems, including MySQL, PostgreSQL, Oracle, and MongoDB. I can design and optimize database schemas that ensure seamless data management. ? What sets me apart is my commitment to delivering results with unwavering integrity and a focus on simplicity. I believe in clean, maintainable code that stands the test of time and facilitates future enhancements. ?️ Additionally, I have a knack for setting up Continuous Integration/Continuous Deployment (CI/CD) pipelines, ensuring smooth development workflows and timely project deliveries. ☁️ Last but not least, I'm well-versed in Cloud service deployment, particularly on AWS, making it easier than ever to scale your applications as they grow. ? Ready to take your project to the next level? Let's chat and discuss how I can bring your ideas to fruition with diligence, dedication, integrity, and a touch of simplicity. less
Hire marcoios
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Sou tecnico de informatica a 16 e atualmente atuo na are de programacao com c# em .net. desenvolvo software com necessidade especifica cobrindo itens que nao possuem em alguns programas.Sou tecnico de informatica a 16 e atualmente atuo na are de programacao com c# em .net. desenvolvo software com necessidade especifica cobrindo itens que nao possuem em alguns programas. less
Hire marcosfelixwork
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I am an independent freelancer with a wealth of experience and unique skills. I have nearly 13 years of experience in these fields. - C/C++ - Java - Python - Go - Golang - C# - Visual Basic (VB) - ASP / ASP.NET / .NET / .NET Core / .NET Core MVC - RUST - HTML / CSS / JavaScript / TypeScript / jQuery - PHP / Laravel...I am an independent freelancer with a wealth of experience and unique skills. I have nearly 13 years of experience in these fields. - C/C++ - Java - Python - Go - Golang - C# - Visual Basic (VB) - ASP / ASP.NET / .NET / .NET Core / .NET Core MVC - RUST - HTML / CSS / JavaScript / TypeScript / jQuery - PHP / Laravel / Codeigniter / Symfony / Phalcon / Yii / CakePHP - Magento / OpenCart / WooCommerce / Shopify / Zend Cart / Drupal / WordPress / Prestashop - Angular.js / React.js / Vue.js / Next.js / Nuxt.js / Next.js - Machine Learning / LangChain / ChatGPT / AutoGPT / OpenAI API / NLP - Linux / Ubuntu / Mac / Perl / Bash / GNU / AWS / CWS - Android / IOS / Mobile App Development / React Native / Flutter / Kotlin / Swift / xCode / Dart - Unity / Unreal / Godot / Game Development - BlockChain / Smart Contract / Solidity / Three.js This is just a portion of my experience and skills. I have more experience and skills, but I am sorry that I cannot describe them all in my profile. less
Hire JaimeJunior2023
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Sou uma pessoa simpática, de mente aberta, dedicado, comprometido e estou sempre em busca de aprimoramento tanto pessoal quanto intelectual. Consigo me adapatar a mudanças sem problemas, o que me ajuda nesse desapego é ser curioso e estar sempre com vontade de ir mais longe e conhecer coisas novas.Sou uma pessoa simpática, de mente aberta, dedicado, comprometido e estou sempre em busca de aprimoramento tanto pessoal quanto intelectual. Consigo me adapatar a mudanças sem problemas, o que me ajuda nesse desapego é ser curioso e estar sempre com vontade de ir mais longe e conhecer coisas novas. less
Hire Derick19
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Software Engineer by degree, with more than 4 years of software development experience, mainly at front-end and mobile. Known for having a strong sense of ownership and continuous improvement, helping to design, refactoring and improving legacy flows. I'm constantly studing new mobile technologies and consolidating...Software Engineer by degree, with more than 4 years of software development experience, mainly at front-end and mobile. Known for having a strong sense of ownership and continuous improvement, helping to design, refactoring and improving legacy flows. I'm constantly studing new mobile technologies and consolidating notions of design patterns, clean code and SOLID. Also, I'm a little cybersecurity enthusiast as well. less
Hire rbrthmn
