Freelancers for hire in Brazil - Page 2
Showing 33 results
Sponsored Freelancers
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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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SKILLS • Python (Advanced). ï‚ Opencv; ï‚ Tensorflow; ï‚ Tesseract; ï‚ Numpy; ï‚ Pandas; ï‚ WebDriver selenium; ï‚ Django; ï‚ Flask; ï‚ Web scraping; ï‚ Web crawling; ï‚ Scrapy; ï‚ Sentimental analysis; • JavaScript (Advanced). ï‚ HTML; ï‚ CSS; ï‚ Bootstrap; ï‚ TypeScript; ï‚ Vue.js; ï‚ D3.js; ï‚ React.js; ï‚ Node.js; ï‚ React...SKILLS • Python (Advanced). ï‚ Opencv; ï‚ Tensorflow; ï‚ Tesseract; ï‚ Numpy; ï‚ Pandas; ï‚ WebDriver selenium; ï‚ Django; ï‚ Flask; ï‚ Web scraping; ï‚ Web crawling; ï‚ Scrapy; ï‚ Sentimental analysis; • JavaScript (Advanced). ï‚ HTML; ï‚ CSS; ï‚ Bootstrap; ï‚ TypeScript; ï‚ Vue.js; ï‚ D3.js; ï‚ React.js; ï‚ Node.js; ï‚ React native; ï‚ Ionic framework; ï‚ JQuery; • Blockchain (Advanced). ï‚ Hash; ï‚ Immutability; ï‚ Consensus protocol; ï‚ Transactions; ï‚ Encryption; ï‚ Distributed P2P networks; ï‚ Block mining; ï‚ Smart contracts; ï‚ Cryptocurrencies; • SQLite (Advanced). ï‚ Create tables in the database – create table; ï‚ Include records in a table – insert; ï‚ Query data in tables – select; ï‚ Change records in a table – update; ï‚ Delete records in a table – delete; ï‚ Embedded functions (sum, max, avg, min0; ï‚ Create client class in an android app; ï‚ Include data in the database; ï‚ Change data in the customer table; ï‚ Delete data in the customer table; ï‚ List data in the customer table; ï‚ Map classes for integration with realm using annotations; ï‚ Implement class for data persistence crud nosql insert; ï‚ Implement class for data persistence crud nosql update; ï‚ Implement class for data persistence crud nosql delete; ï‚ Implement class for data persistence crud nosql list; ï‚ Implement a method to retrieve data from a class by id; • PHP (Basic). ï‚ Laravel; ï‚ WordPress; • AutoCad (Advanced). • Assembly and maintenance of Computers (Advanced). • Microsoft Office (Advanced). • Pascal (Advanced). • Microsoft Windows (Advanced). • Java (Advanced). • MySQL (Advanced). • PostgreSQL (Advanced). • MongoDB (Advanced). • Portuguese (Advanced). • Spanish (Basic). • English (Basic). EXTRA INFORMATION I provide customized software solutions, connecting people to technologies through my knowledge and services. I develop and maintain websites, mobile apps, desktop software and web-based apps. I am also cryptocurrency enthusiasts and have been working on different personal projects related to Bitcoin and exchanges such as Binance, Okex, Kraken, Fatbtc, Mercado Bitcoin among others. I have built trading bots and have been using AI to predict cryptocurrency prices. In my free time I’m always reading and learning about something related to technology and/or cryptocurrency and blockchain use cases. less
Hire Neiev
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Sou um profissional de tecnologia apaixonado, especializado em desenvolvimento web (XHTML, HTML, HTML 5, PHP, CSS, CSS 3, JQuery, Javascript) e gerenciamento de dados (MYSQL, SQL Server). Tenho habilidades avançadas em ferramentas como Microsoft Office, Dreamweaver, PhotoShop e Fireworks. Além disso, sou experiente em...Sou um profissional de tecnologia apaixonado, especializado em desenvolvimento web (XHTML, HTML, HTML 5, PHP, CSS, CSS 3, JQuery, Javascript) e gerenciamento de dados (MYSQL, SQL Server). Tenho habilidades avançadas em ferramentas como Microsoft Office, Dreamweaver, PhotoShop e Fireworks. Além disso, sou experiente em análise de dados com Power BI e em criação de soluções empresariais com Power Apps, Sharepoint e uso do SAP e Office 365. Sou versátil, buscando constantemente desafios para aplicar meu conhecimento e agregar valor às equipes e projetos. less
Hire vnspires
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! I am a passionate and experienced web developer with solid skills in various programming languages, including HTML, CSS, and JavaScript. I have worked on a variety of projects, ranging from corporate websites to complex web applications. My client-focused approach ensures that each project is developed accurately...! I am a passionate and experienced web developer with solid skills in various programming languages, including HTML, CSS, and JavaScript. I have worked on a variety of projects, ranging from corporate websites to complex web applications. My client-focused approach ensures that each project is developed accurately and meets the specific needs of the client. I am adept at translating concepts and requirements into functional and appealing digital solutions. Additionally, I have experience in responsive design, ensuring that the websites I develop offer a consistent and intuitive user experience across all devices. I am also familiar with popular frameworks such as Bootstrap and jQuery, which allows me to create dynamic and interactive interfaces. less
Hire FabianaRossatto
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Senior Web Developer with about 7years of experience in Web Development using HTML, CSS, and modern JavaScript frameworks and 2years of experience in Ethereum and smart contracts development and integration using Solidity, Vyper, and Web3 libraries.Senior Web Developer with about 7years of experience in Web Development using HTML, CSS, and modern JavaScript frameworks and 2years of experience in Ethereum and smart contracts development and integration using Solidity, Vyper, and Web3 libraries. less
Hire joseyhelen78
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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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A Brazilian graphics designer, and fullstack developer, with professional profile dynamic, and entrepreneur.A Brazilian graphics designer, and fullstack developer, with professional profile dynamic, and entrepreneur. less
Hire sSmalKk
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With over four years of experience in AI training, I have had the privilege of honing my expertise across esteemed organizations. Fluent in Italian and Portuguese (Brazilian), with a cultural background spanning both nations, I possess native proficiency in both languages. Having been raised in Brazil and...With over four years of experience in AI training, I have had the privilege of honing my expertise across esteemed organizations. Fluent in Italian and Portuguese (Brazilian), with a cultural background spanning both nations, I possess native proficiency in both languages. Having been raised in Brazil and subsequently residing in Italy from childhood, I bring a unique advantage in facilitating seamless translations between Italian and Portuguese. Moreover, I possess exemplary proficiency in English. Complementing my linguistic prowess, I hold a degree in Systems Development from a reputable university in Brazil. Additionally, I am equipped with a diploma obtained in Italy, specializing in technical information technology tailored for industrial applications. Beyond my academic qualifications, I excel in image and video editing, offering comprehensive skills essential for multimedia production and enhancement. Leveraging my diverse skill set, I have garnered practical experience in transcribing videos proficiently, proficiently transcribing content in both Italian and Portuguese languages. less
Hire deio89
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Com mais de três décadas de experiência em Tecnologia da Informação, destaco-me pela liderança na criação e implementação de sistemas de alta qualidade. Desde 1986, quando fundei o departamento de TI de uma empresa familiar, tenho liderado equipes no desenvolvimento de sistemas abrangentes, abordando áreas como...Com mais de três décadas de experiência em Tecnologia da Informação, destaco-me pela liderança na criação e implementação de sistemas de alta qualidade. Desde 1986, quando fundei o departamento de TI de uma empresa familiar, tenho liderado equipes no desenvolvimento de sistemas abrangentes, abordando áreas como faturamento, contabilidade e automação de processos industriais. Recentemente, concentrei-me em projetos de desenvolvimento de sistemas Java, tanto monolÃticos quanto em arquiteturas de micro serviços, além de incursões em ambientes de nuvem. Minhas competências-chave incluem: • Proficiência em linguagens de programação, com especialização em Java e seus frameworks. • Experiência comprovada em levantamento de requisitos, modelagem de sistemas e execução de testes. • Liderança de equipes em ambientes de desenvolvimento e automação de processos. • Consultoria estratégica em instituições financeiras de renome. • Conhecimento em sistemas de folha de pagamento, recursos humanos e telecomunicações. • Especialização em sistemas de pagamento eletrônico e integração de nota fiscal eletrônica. • Experiência em sistemas de atendimento e acionamento de serviços. Com formação em engenharia eletrônica pela FEI, bacharelado em sistemas para Internet pela UNISUL Virtual e um MBA em Big Data pela FIAP, estou preparado para enfrentar desafios dinâmicos no desenvolvimento backend, aplicando meu conhecimento diversificado e adaptável. Estou motivado a contribuir significativamente para projetos inovadores e desafiadores. less
Hire jocarreira5
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I am a results-driven freelancer with a passion for perfectionism. With a keen eye for detail and a commitment to delivering top-notch work, I strive to exceed client expectations on every project. My expertise lies in React, Angular, Vue, React Native, Flutter, Node.js, Express, Python and Laravel. I'm passionate...I am a results-driven freelancer with a passion for perfectionism. With a keen eye for detail and a commitment to delivering top-notch work, I strive to exceed client expectations on every project. My expertise lies in React, Angular, Vue, React Native, Flutter, Node.js, Express, Python and Laravel. I'm passionate about optimizing performance, problem-solving, improving user experiences, and successfully delivering complex projects. Track record of collaborating with diverse clients in industries such as E-commerce, Home services, etc. Client satisfaction is my top priority, and I take pride in my ability to deliver error-free, polished work within deadlines. By partnering with me, you can expect nothing less than perfection in every aspect of our collaboration. Let's start our perfect work. less
Hire gener5
