Freelancers Para Contratação - Página 9
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Mostrando 559 resultados
Freelancers Patrocinados
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Summary: Highly skilled and innovative Mobile, Web & Blockchain Developer with a proven track record in creating cutting-edge, secure, and efficient web applications utilizing blockchain technology. Proficient in a range of programming languages, including Android, React-Native, Swift, Flutter JavaScript, Solidity,...Summary: Highly skilled and innovative Mobile, Web & Blockchain Developer with a proven track record in creating cutting-edge, secure, and efficient web applications utilizing blockchain technology. Proficient in a range of programming languages, including Android, React-Native, Swift, Flutter JavaScript, Solidity, Python, and more. Adept at designing, developing, and implementing complex decentralized systems, smart contracts, and DApps. Committed to delivering high-quality solutions that align with client objectives and industry best practices. Skills: Mobile Development: Expertise in Cross-Platform and Native mobile development using modern frameworks and languages such as React-Native, Flutter, Kotlin, Swift, and more. Skilled in creating responsive, user-friendly interfaces. Blockchain Development: Extensive experience in blockchain technology, including Ethereum, Hyperledger, and other platforms. Proficiency in developing smart contracts, decentralized applications (DApps), and implementing blockchain solutions. Web Development: Expertise in front-end and back-end web development using modern frameworks and languages such as React, Angular, Node.js, Python, and more. Skilled in creating responsive, user-friendly web interfaces. Smart Contracts: Solid understanding of smart contract development using Solidity and other relevant languages. Capable of implementing complex business logic securely on the blockchain. Security and Optimization: Knowledgeable about security best practices in blockchain and web development. Experience in optimizing code and infrastructure for efficiency and performance. API Integration: Proficient in integrating various APIs to enhance the functionality and interoperability of web and blockchain applications. Database Management: Skilled in database design, implementation, and management, including SQL and NoSQL databases. menos
Contratar MarkMemphis
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Pro Here! I Make The Impossible = Possible As a freelance senior software developer, I bring a unique blend of expertise, innovation, and dedication to every project I undertake. With a proven track record of delivering exceptional results, I stand ready to deliver on time and on budget. My extensive experience...Pro Here! I Make The Impossible = Possible As a freelance senior software developer, I bring a unique blend of expertise, innovation, and dedication to every project I undertake. With a proven track record of delivering exceptional results, I stand ready to deliver on time and on budget. My extensive experience spans across multiple industries, from deep-tech to e-commerce, and everything in between. Leveraging the latest technologies and methodologies, I consistently develop robust and scalable solutions that meet the evolving needs of modern businesses. From concept to execution, I approach each project with meticulous attention to detail and a relentless pursuit of excellence. What sets me apart is not just my technical proficiency, but also my unwavering commitment to client satisfaction. I believe in fostering open communication, collaboration, and transparency throughout the development process. By truly understanding your unique goals and challenges, I am able to tailor solutions that not only meet but exceed your expectations. In the face of challenges, I thrive. My mantra is simple: "impossible" is merely a word, and I specialize in turning the impossible into simply 'getting it done'. You can stop searching through profiles and resumes and wondering if they are the right fit. Impossible is just the beginning of what we can achieve together. ? Back-end: - Python (Django/Flask/FastAPI) - Javascript (TypeScript), Node.js (Express/NestJS) - PHP (CI/Laravel/CakePHP) - C# (asp.net) - Java (JSP/Spring) ?️ Front-end: - HTML, JavaScript, JQuery, CSS, Tailwind CSS - React, Angular, Vue, Material UI ? DevOps & Cloud: - Jenkins, CircleCI, Heroku - AWS (EC2, S3, RDS, CloudFront, etc.) - Google Cloud Platform components - Azure Artificial Intelligence: ML, CV, NLP, LLM, GenerativeAI, Data Visualization OpenCV, Pytorch, Scikit-learn menos
Contratar paul396
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Individual and reliable experienced software developer, Focusing on building stable and maintainable solutions, I provide a unique mix of development expertise, strong communication, and business acumen to every client. I can help you find places where new technology can improve the bottom line that you might not have...Individual and reliable experienced software developer, Focusing on building stable and maintainable solutions, I provide a unique mix of development expertise, strong communication, and business acumen to every client. I can help you find places where new technology can improve the bottom line that you might not have known were possible. I have strong experience in a wide range of frontend and backend. Specialized in: Web (Backend & Frontend) ASP.NET, C#, MVC, EF, MSSQL, Razor, Blade, TypeScript, VB, VB.NET Node.js, NPM, Yarn, Webpack, Bower, Babel, Grunt, ESLint React, Redux, Material UI, Ant Design, Semantic UI, Kendo UI, Storybook, Tailwind CSS, Bootstrap AngularJS, Angular, Vue.js, TypeScript, JavaScript, jQuery, Ajax Next.js, Nest.js, Nuxt.js, Express.js, Gatsby, Electron GraphQL, Apollo GraphQL, REST API Python, Django, Flask, ColdFusion PHP, Laravel, CodeIgniter, CakePHP, Symfony, Yii, Zend Framework .NET, .NET Framework, .NET Core, ASP.NET, C#, C++, F# WebGL, Three.js, Babylon.js, D3.js, Chat.js Shopify, WordPress, OpenCart, Squarespace, Wix, Prestashop, BigCommerce HubSpot, Webflow, CRM, Zoho, Twilio, Mailchimp, Klaviyo ChatGPT, GPT-4, OpenAI Integration AWS, Amazon EC2, AWS Elastic Beanstalk, Amazon S3, AWS OpsWorks, Cognito Google Cloud Platform, Firebase, Google Workspace (G Suite) Microsoft Azure Cloud Services, Azure DevOps Git, GitHub, GitLab, Bitbucket, Sourcetree, Mercurial Trello, Jira, Asana, Monday.com Database MySQL, MongoDB, MS SQL, PostgreSQL, MariaDB, SQLite Amazon RDS, Amazon DynamoDB, Amazon DocumentDB, Amazon ElastiCache Hybrid Mobile Application React Native, Flutter, Kotlin, Apache Cordova, Meteor, Ionic, ColdFusion Mobile I strive to provide the highest quality of service to my customers and achieve 100% satisfaction through my work. Looking for an experienced developer for you? I’m available! menos
Contratar narendragautam
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martini002 martini002
$25 Dólares / hora
Software Eng. The person you have been looking forVenezuelaHello, this is Martin, Software Engineer. I work every day as a Python developer, I am a real specialist and Senior developer for backend applications. But I am not limited to that exclusively. I have many relevant skills to assist and help you. Since 2012 in this business has made me learn and sharpen my skills...Hello, this is Martin, Software Engineer. I work every day as a Python developer, I am a real specialist and Senior developer for backend applications. But I am not limited to that exclusively. I have many relevant skills to assist and help you. Since 2012 in this business has made me learn and sharpen my skills in the fields: ● Linux server administrator ● Django web applications ● Raspberry (software and hardware integration) ● Arduino programs ● Hardware automation ● Web development ● APIs (Creation and consumption) ● Databases management Cases that I love to work with: ● Python applications to automate any kind of process ● APIs creation to be used in the front end ● Raspberry solutions ● Hardware integration, even if it is not well-known hardware ● Electronic implementations to guarantee the accuracy of sensible procedures I use the newest and most advanced up to date languages and frameworks, including Python, Django, RestFramework, and many others, so I can guarantee that there is no lack of quality in my work. My most valuable service is related to post support. I don't disappear after delivering my work, I will stay with you until you are completely happy. Bringing you free support for any issue related to my code, that's the warranty I offer to my clients. I will be here to assist you anytime, waiting for your enquiry. Thanks for taking the time to review my profile. Kind regards. Martin menos
Contratar martini002
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zabolotniipavel zabolotniipavel
$15 Dólares / hora
Developer, Programmer & Web Designer with 5+ Years of Experience in Computer Science.Moldova, Republic ofI am Software Developer and Web Designer with a 5+ years experience in this domain. Being graduate with a Master's degree in Computer Science I possess professional skills in - C/C++/C# - Java and Android Development - PHP - HTML/CSS - Wordpress - SQL Having started to function as a freelancer at 2013, I...I am Software Developer and Web Designer with a 5+ years experience in this domain. Being graduate with a Master's degree in Computer Science I possess professional skills in - C/C++/C# - Java and Android Development - PHP - HTML/CSS - Wordpress - SQL Having started to function as a freelancer at 2013, I have completed hundreds of projects for the customers from all over the world. I am able to offer to my employer great quality of performing project, completing all the tasks on time and in the best possible way. Main focus of my work is on satisfying customer's expectations. I will be grateful if you have a look at past reviews on my page to make sure of my abilities. menos
Contratar zabolotniipavel
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Hello, I am Nuruzzaman, and I am a SQL Expert for all type of DB and also Software Dev Expert with over 23 years of dynamic, comprehensive experience in the field. I’m a professional who puts his duty to his client before anything else. If I accept your project, I’llhandle it with care and focus, and will keep you...Hello, I am Nuruzzaman, and I am a SQL Expert for all type of DB and also Software Dev Expert with over 23 years of dynamic, comprehensive experience in the field. I’m a professional who puts his duty to his client before anything else. If I accept your project, I’llhandle it with care and focus, and will keep you in the loop at every step and juncture to ensure your satisfaction in the final product. I have experience in a number of different areas, including (but not limited to): 1. ERP Software Development Expert 2. MS SQL , MY SQL Database Expert last 25 Years 3. Visual Studio .net (C#, vb.net, Asp.net) 4. Accounting, Inventory, Sales, HR & Payroll single Module development Expert 5. Attendance Device Integration with Application (Zkteco and Any Other popular Model) 6. Any type Point of Sale (POS) Solution 7. SSRS, Crystal Reporting Expert 8. PHP, JavaScript Expert 9. MS Excel Expert 10. Trading Software Expert 11. IVR Software Development I’ve worked on some truly challenging, multi-faceted projects in the past, and those are my favorites'. I’ve created and fine-tuned Zkteco Biometric integrated systems in the past, and I’d love to show you what I can do for you. So, if you’re interested, I’m a quick message away! I’m reachable through Freelancer at all hours, and will respond to you as soon as I can so we can start. Thank you for your time! menos
Contratar tutulsoft
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Hi there, my name is Ritik Garg and I'm a Full-Stack/Backend Developer from India. I have over 5 years of experience working with Python, Django, Restful APIs, Data Mining, Flask, Scrapy, Selenium, Flask, Node JS, Angular, React, AWS, DevOps, Azure, request, threading and selenium. My ultimate goal is to provide my...Hi there, my name is Ritik Garg and I'm a Full-Stack/Backend Developer from India. I have over 5 years of experience working with Python, Django, Restful APIs, Data Mining, Flask, Scrapy, Selenium, Flask, Node JS, Angular, React, AWS, DevOps, Azure, request, threading and selenium. My ultimate goal is to provide my clients with more than 100% satisfaction by implementing their ideas and helping their business thrive and grow. I always make sure to understand my clients' needs accurately and recommend the best approach for their project. I am always ready to take on any project and deliver it to the best of my abilities. Here are my core skills: - VueJS | JavaScript | Angular | ReactJs - NodeJS | Python - Bootstrap | CSS | CSS3 | HTML | HTML5 - Django | Flask - MySQL | MongoDB | SQLite | Postgres SQL - AWS, EC2, S3 DevOps Deployment menos
Contratar ritikgarg55
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Can provide good quality projects in different areas. - content writing - solving engineering problems - solving algorithmic problems - desktop applications - web applicationsCan provide good quality projects in different areas. - content writing - solving engineering problems - solving algorithmic problems - desktop applications - web applications menos
Contratar bitwiz
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WordpressCoders WordpressCoders
$50 Dólares / hora
Top 1% | AI/ML | PyTorch | OpenAI | BlockchainIndiaI'm Gaurav, and I would love to use 14 years of my experience and expertise on your project. I will take up the technical load, so that you can focus on your business and we can work together as a team. I can confidently help you with: ✅ Full Stack Development ✅ NFT, Smart Contracts, & W3 websites ✅ OpenSea...I'm Gaurav, and I would love to use 14 years of my experience and expertise on your project. I will take up the technical load, so that you can focus on your business and we can work together as a team. I can confidently help you with: ✅ Full Stack Development ✅ NFT, Smart Contracts, & W3 websites ✅ OpenSea storefront and API integration ✅ ERC20 and ERC721 smart contracts Message me up and feel the difference! I work as a stakeholder and no ordinary freelancer. You will find me putting a lot of solid advise for your business and always taking the extra mile to get things done. Are you ready for an amazing experience? Let's have a great start! menos
Contratar WordpressCoders
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I am an experienced software engineer with more than 10 years in software development. I will do my best to help my clients.I am an experienced software engineer with more than 10 years in software development. I will do my best to help my clients. menos
Contratar sswijaya
