Freelancers para contratação em Brazil
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Mostrando 17 resultados
Freelancers Patrocinados
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Python, Machine Learning (ML), Programação C++ , Área de trabalho do Windows, Inteligência ArtificialSkills\Experience: * Web apps: Flask or Django on the backend, vanilla js or react with bootstrap on the front end * Desktop apps: C++ with QT or Python with Pyside2 or Tkinter. I can also use web technologies on desktop apps with either with electron, QT's WebEngine or my own wrapper for the MS edge API * Machine...Skills\Experience: * Web apps: Flask or Django on the backend, vanilla js or react with bootstrap on the front end * Desktop apps: C++ with QT or Python with Pyside2 or Tkinter. I can also use web technologies on desktop apps with either with electron, QT's WebEngine or my own wrapper for the MS edge API * Machine Learning: I have developed or trained ML models for things like sentiment analysis, object\face recognition, image classification\segmentation and time series prediction, with most of my experience been with Keras\TensorFlow, but I've also did a couple jobs with PyTorch. * Chat GPT. I've been working with Chat-GPT in a SEO - search engine optimization - dashboard since may 2023. I'm proficient with prompt engineering, the asynchronous API (for parallelization), model fine-tuning, the function calling API and also with the OpenRouter API, which allows reuse of the same code with several different large language models * Data analysis: I have a lot of mileage with all the usual python tools for data science: Numpy, scipy, scikit-learn, keras, pandas, matplotlib and so on. I'm working with these things for about 10 years now and l know these libraries like the back of my hand menos
Contratar DrPeixoto
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Hello! I'm Kleber L'unguinho, the mastermind behind Lungtec, your premium choice for Full Stack development services. With over 20 years of solid experience in Technology and Information Security, I began my journey at the age of 11 and have been passionate about technology ever since. About Lungtec: At Lungtec, we...Hello! I'm Kleber L'unguinho, the mastermind behind Lungtec, your premium choice for Full Stack development services. With over 20 years of solid experience in Technology and Information Security, I began my journey at the age of 11 and have been passionate about technology ever since. About Lungtec: At Lungtec, we don't just write code; we craft exceptional experiences. If you're in search of a highly versatile and committed Full Stack developer, you're in the right place. Lungtec embodies expertise, creativity, and technical excellence. My Skills: As a Full Stack Developer, I master a wide range of technologies, from PHP, Laravel, Zend Framework to .NET, C#, HTML/CSS, AngularJS, VueJS, and much more. My versatility allows me to embrace diverse projects, ensuring robust and innovative solutions. Professional Experience: Since 2005, I have been providing services to various internet service providers, overseeing information security and managing portals with large traffic volumes. Throughout my career, I have participated in hundreds of projects in different languages and countries. I love what I do and have a continuous passion for staying abreast of technological advancements. How I Can Help: If you're looking for a partner for your Full Stack projects, I'm ready to take on the challenge. My extensive experience, coupled with a track record of success in a variety of projects, ensures that each endeavor is approached with the utmost dedication and expertise. Get in touch to discuss how Lungtec can contribute to the success of your project. Visit my LinkedIn to learn more about my journey. Together, at Lungtec, Let's Go Beyond Expectations! menos
Contratar lungtec
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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. menos
Contratar LuanBeats28
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Administração de Bancos de Dados, Programação de Banco de Dados, English (US) Translator, Generative AI, Google AnalyticsReally curious and analytic person , likes to understand everything i am doing , enjoy the proccess.Really curious and analytic person , likes to understand everything i am doing , enjoy the proccess. menos
Contratar gabrielsf86
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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. menos
Contratar felipedealmeida8
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AI (Artificial Intelligence) HW/SW, AI Chatbot, API Integration, Inteligência Artificial, AutomationAs a senior software engineer for over 15 years, I've evolved from Wordpress to full-stack development in the last 6 years, while recently experimenting into deep learning and AI. Through startup ventures, I've learned how to solve business problems effectively, focusing on scalable and efficient solutions. I've also...As a senior software engineer for over 15 years, I've evolved from Wordpress to full-stack development in the last 6 years, while recently experimenting into deep learning and AI. Through startup ventures, I've learned how to solve business problems effectively, focusing on scalable and efficient solutions. I've also become more aware of cybersecurity, emphasizing testing and secure coding. My journey highlights my commitment to learning and solving challenges with a mix of technical skills and strategic thinking, constantly adapting to the evolving landscape of technology. menos
Contratar jessedaniel
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Sou Igor, formado em Análise e Desenvolvimento de Sistemas e atualmente cursando Ciência da Computação.Sou Igor, formado em Análise e Desenvolvimento de Sistemas e atualmente cursando Ciência da Computação. menos
Contratar cannibaligor
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With over five years of specialized experience in WordPress development, I excel in building websites from scratch to meet your unique needs. I deliver cost-effective, high-impact design solutions that exceed expectations. Key skills include but are not limited to WordPress, WooCommerce, Elementor, Divi, Avada,...With over five years of specialized experience in WordPress development, I excel in building websites from scratch to meet your unique needs. I deliver cost-effective, high-impact design solutions that exceed expectations. Key skills include but are not limited to WordPress, WooCommerce, Elementor, Divi, Avada, Figma, Shopify, and Webflow. I also excel in SEO, page speed optimization, Mobile Accelerated Pages, and responsive design. As a certified Amazon Cloud Practitioner, I have hands-on expertise in server troubleshooting, maintenance, and configuration across Linux, Ubuntu, and Windows platforms. No matter the project size, I thrive on meeting deadlines and delivering top-notch results. Skill Set Overview: - WordPress & WooCommerce - Elementor, Shopify, Webflow - Figma & API Integration - PHP, WordPress Customization & Plugin Development - CSS/CSS3, HTML5 - SEO & Malware Removal - Javascript - Responsive Design across all devices menos
Contratar arthur249
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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. menos
Contratar gabriel9725
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As a freelancer specializing in web and blockchain development, I bring a unique skill set to the table, allowing me to tackle diverse projects and deliver innovative solutions. Here's a summary of my expertise and capabilities: Web Development: Frontend Expertise: Proficient in HTML, CSS, and JavaScript, with...As a freelancer specializing in web and blockchain development, I bring a unique skill set to the table, allowing me to tackle diverse projects and deliver innovative solutions. Here's a summary of my expertise and capabilities: Web Development: Frontend Expertise: Proficient in HTML, CSS, and JavaScript, with hands-on experience in popular frontend frameworks like React.js, Angular, and Vue.js. Responsive Design: Skilled in creating responsive and user-friendly interfaces that adapt seamlessly across various devices and screen sizes. Backend Proficiency: Experienced in backend development using Node.js, Express.js, Python (Django, Flask), Ruby (Ruby on Rails), and PHP (Laravel), enabling me to build robust server-side applications and APIs. Full-Stack Capabilities: Versatile in both frontend and backend development, allowing me to handle all aspects of web application development from start to finish. Version Control: Proficient in Git and GitHub, ensuring efficient code management, collaboration, and version tracking. Blockchain Development: Blockchain Fundamentals: Deep understanding of blockchain technology, including its core principles, consensus mechanisms, and cryptographic techniques. Smart Contract Development: Skilled in writing smart contracts using Solidity (for Ethereum) and Chaincode (for Hyperledger Fabric), enabling the creation of self-executing contracts and decentralized applications (dApps). dApp Development: Experienced in building decentralized applications (dApps) on various blockchain platforms such as Ethereum, Binance Smart Chain, and Hyperledger Fabric, catering to diverse use cases including decentralized finance (DeFi), supply chain management, and identity verification. Security Focus: Prioritize security in blockchain development by implementing best practices, conducting thorough code audits, and ensuring the integrity and confidentiality of data on the blockchain network. Blockchain Platforms: Proficient in working with different blockchain platforms, selecting the most suitable platform based on project requirements, scalability, and consensus mechanisms. Freelancing Skills: Project Management: Capable of managing freelancing projects from initiation to completion, ensuring timely delivery, client satisfaction, and adherence to project requirements. Communication: Effective communication skills to understand client needs, provide updates on project progress, and address any concerns or issues promptly. Problem Solving: Strong problem-solving skills to troubleshoot issues, debug code, and implement effective solutions, ensuring smooth project execution and delivery. As a freelancer specializing in both web and blockchain development, I am committed to delivering high-quality, innovative solutions that meet client needs and drive business success. menos
Contratar VictorHugo1998
