Freelancers for hire in Brazil - Page 3
Showing 35 results
Sponsored Freelancers
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I am an information security professional who has worked with a broad range of companies mainly in the finance, retail and travel industries. As an information security professional, I’ve helped clients establish a strong cybersecurity foundation. I work with standards like OWASP Application Security Verification...I am an information security professional who has worked with a broad range of companies mainly in the finance, retail and travel industries. As an information security professional, I’ve helped clients establish a strong cybersecurity foundation. I work with standards like OWASP Application Security Verification Standard (ASVS) Project, NIST Cybersecurity Framework and CIS Controls. Also have solid IT Infrastructure engineering experience in system and solution design, IT support, maintenance and upgrades. I can help you with projects such as finding vulnerabilities in applications and in your infrastructure (penetration tests, vulnerability assessments, code audit, cloud infrastructure), responding to security incidents and building a security operation center, to monitor threats that may pose a risk to your organization. My goal is to make your infrastructure and applications safer. If any of that is what you need, message me! <u>a</u> less
Hire justplayer
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I have 20 years of experience with programming, with 11 working in companies. Worked with projects in PHP, .NET, Python, Node.JS and Java. I have domain AJAX, JavaScript and JQuery. I have good insight, analyst, creative and persistent. I have mastery in technologies such as AJAX, JavaScript and JQuery, in addition to...I have 20 years of experience with programming, with 11 working in companies. Worked with projects in PHP, .NET, Python, Node.JS and Java. I have domain AJAX, JavaScript and JQuery. I have good insight, analyst, creative and persistent. I have mastery in technologies such as AJAX, JavaScript and JQuery, in addition to platforms known as Wordpress, Joomla, Magento, Prestashop, among others. I worked with system e-commerce and travel search system, and application finance. less
Hire valentimbau
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Hi, I'm a backend developer with more than 13 years of experience in software development, more than 10 years working with Java and about 3 years working with Golang as main technologies. I have worked in some frontend projects too using React.js. My skills include clean code, design patterns, object oriented, unit...Hi, I'm a backend developer with more than 13 years of experience in software development, more than 10 years working with Java and about 3 years working with Golang as main technologies. I have worked in some frontend projects too using React.js. My skills include clean code, design patterns, object oriented, unit tests, functional test, test automation. Have knowledge in other technologies/frameworks/languages too like Docker, Kubernetes, Groovy, Python, PHP, Delphi, SpringBoot, MySQL, Oracle, Postgres, Linux, Web services, Ansible, CSS, HTML, Javascript, JQuery, Node.js, Gradle, Maven and Jenkins less
Hire marcelotomazini
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Today I am work with DataBase Oracle SQL, Forms and Reports, I have expecience with excel VBA and macros.Today I am work with DataBase Oracle SQL, Forms and Reports, I have expecience with excel VBA and macros. less
Hire julianostulp
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With over 20 years of experience in IT, I recently worked as Supermicro FAE. I have ITIL and VMware certifications that demonstrate my knowledge and skills in data center infrastructure, virtualization, and storage infrastructure. My core competencies include hardware acceleration, testing, quality assurance, and...With over 20 years of experience in IT, I recently worked as Supermicro FAE. I have ITIL and VMware certifications that demonstrate my knowledge and skills in data center infrastructure, virtualization, and storage infrastructure. My core competencies include hardware acceleration, testing, quality assurance, and problem-solving for AI, ML, and DL applications, using Supermicro's server, storage, integration, and switching products and solutions. I also have proficiency in IPV4 networking, Linux/Windows administration, and object storage. I enjoy simplifying complex topics and presenting them to diverse audiences. I am passionate about innovation and excellence in server hardware technology, especially in the domains of AI, ML, and DL. less
Hire jadersimoes
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Olá! Meu nome é João Pedro Oliveiras Sousa, e sou um profissional apaixonado por tecnologia, design e programação. Sendo hábil nas área de Desenvolvedor Python , design gráfico e edição de vÃdeo, estou pronto para enfrentar desafios criativos e técnicos. Minhas Habilidades: Desenvolvimento de Automação em Python:...Olá! Meu nome é João Pedro Oliveiras Sousa, e sou um profissional apaixonado por tecnologia, design e programação. Sendo hábil nas área de Desenvolvedor Python , design gráfico e edição de vÃdeo, estou pronto para enfrentar desafios criativos e técnicos. Minhas Habilidades: Desenvolvimento de Automação em Python: Sou fluente em Python e tenho experiência em criar bots e aplicações para automação d eprocessors Design Gráfico: Trabalho com ferramentas como Photoshop, Illustrator e CorelDraw para criar layouts atraentes, logotipos e materiais visuais. Edição de VÃdeo: Domino softwares como Premiere Pro para produzir vÃdeos profissionais, desde comerciais até tutoriais. less
Hire Jp12334
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As a seasoned full-stack developer, my foremost commitment is to ensure absolute client satisfaction in every undertaking. With an expansive 7-year portfolio, I've crafted a diverse array of websites using the following technologies: ✮ Front-End Development: Specializing in HTML, CSS, Bootstrap, Javascript, jQuery,...As a seasoned full-stack developer, my foremost commitment is to ensure absolute client satisfaction in every undertaking. With an expansive 7-year portfolio, I've crafted a diverse array of websites using the following technologies: ✮ Front-End Development: Specializing in HTML, CSS, Bootstrap, Javascript, jQuery, PHP, SASS, along with a keen eye for UI/UX. ✮ CMS Platforms: Proficient in WordPress, Wix, Squarespace, Webflow, Joomla, Prestashop, Shopify, Drupal, Hubspot, Magento, Opencart, Kajabi, BigCommerce, and CS-Cart. ✮ Frameworks: Well-versed in Laravel, CodeIgniter, Symphony, and Yii/Yii2. ✮ CRM Expertise: Skilled in Zoho Suite (Including Zoho Inventory, Zoho Books, Zoho Creator, Zoho SalesIQ, Zoho Pagesense, Zoho Survey, Zoho Mail, Zoho One), Vtiger, and Hubspot. ✮ Digital Marketing: Adept in SEO, SMM, PPC, both On-Page and Off-Page optimization, Yelp Review Management, Online Reputation Management (ORM), and Amazon FBA. ✮ Hosting Services: Familiar with AWS, Godaddy, Hostinger, Hostgator, SiteGround, and BlueHost. ✮ API Integrations: Experienced in integrating Payment Gateways, PayPal, Stripe, Klarna, Authorize.net, as well as REST APIs and various Third-party APIs like Facebook, Twitter, and Gmail. Areas of Notable Experience: ☞ Developing E-commerce, Marketplace, Membership/Subscription, and Catalogue platforms. ☞ Creating Responsive CRMs and Dashboards, as well as managing high-traffic web projects on AWS. ☞ Comprehensive Digital Marketing Solutions. I hold both time and financial investment in high regard and am committed to delivering top-tier solutions to my global clientele less
Hire michaelramazio
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With over 8 years of hands-on experience in software and website, I am a seasoned Software and Backend developer specializing in DAW projects, Blockchain backend, Dapp, Trading or Sniper bots and Website backend using several programming languages including C/C++, C#, Golang and Python. I am multi-task, autonomous and...With over 8 years of hands-on experience in software and website, I am a seasoned Software and Backend developer specializing in DAW projects, Blockchain backend, Dapp, Trading or Sniper bots and Website backend using several programming languages including C/C++, C#, Golang and Python. I am multi-task, autonomous and I love to learn new technologies. Recently, I'm learning bot development. My primary programming languages, frameworks, Platforms and DB include: - C/C++, C#, Golang, Solidity, Python, PHP, Java, Javascript and Typescript. - OpenCV, Caffe, Torch, Eigen, TensorFlow, PyTorch and Matplotlib. - JUCE, Tracktion, Giada, QT, Node, Express, Nest, Django, Flask, Laravel, Electron, Flutter, React, Next, Vue and Nuxt. - Linux, Windows, Unix, MacOS, Android and iOS. - MySQL, SQLite, PostresQL and MongoDB My strong knowledge and techniques are: - All advanced and optimization algorithms and data structures. - Mathematical Modeling, Computer Science, Linear algebra, Software Architecture. My deliverable and expectable projects are follows: - TCP/IP Network programming, Multithread programming, Proxy, Streaming. - DAW, Video/Audio processing, AU/VST plugins, Machine Learning, Deep Learning, TTS, STT, Fulltext search engine using N-gram, Unreal Engine and Unity game engine. - Fork new blockchain core network, Defi website, Dapps, Smart Contracts for NFTs, crypto Tokens, Swap, Staking and Farming. - Trading and Betting bot such as Ninja trading bot, Binance trading bot and sniper bot using AI and Algorithms, in python, node, C++ and QT. In addition, I have rich experience in: - websites and web applications development. - Browser extensions, Frontend using React/Nest and Vue/Nuxt. My work philosophy is based on delivering high-quality code on time and on budget. I am a detail-oriented programmer who pays attention to the requirements and specifications of each project to ensure that the final product meets the client's expectations. Here are some of the services I offer: - Code optimization and Refactoring engine. - Clear-cut coding style. I am dedicated to maintaining clear and effective communication with my clients throughout the project. I use agile methodologies and project management tools to ensure that each project is delivered on time and on budget. Best Regards. less
Hire caio42
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Backend Developer, php, node, c/c++, css, html5, js. Backend Developer, php, node, c/c++, css, html5, js.Backend Developer, php, node, c/c++, css, html5, js. Backend Developer, php, node, c/c++, css, html5, js. less
Hire gilvaniperazza
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I can do various things related to the IT world. I've learned about automation with a few variables, web development (nothing too sophisticated), and I can brainstorm problem solutions and anything you ask of me. / Eu posso fazer diversas coisas relacionadas ao mundo de TI, aprendi sobre automação com poucas...I can do various things related to the IT world. I've learned about automation with a few variables, web development (nothing too sophisticated), and I can brainstorm problem solutions and anything you ask of me. / Eu posso fazer diversas coisas relacionadas ao mundo de TI, aprendi sobre automação com poucas variáveis, desenvolvimento Web (nada tão sofisticado), posso pensar em solução de problemas e tudo que me pedir. less
Hire Fernandoozx7
