Freelancers Para Contratação - Página 19
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Mostrando 853 resultados
Freelancers Patrocinados
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I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My...I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My Web & Mobile Developer Skill Sets: Programming Languages: Proficiency in languages such as JavaScript, HTML, CSS, and familiarity with frameworks like React, Angular, or Vue for front-end development. For back-end development, knowledge of languages like Node.js, Python, or Ruby on Rails is essential. Mobile Development: Experience in mobile app development for iOS and Android platforms using languages such as Swift, Objective-C, Java, or Kotlin, along with knowledge of mobile app frameworks like React Native or Flutter. Web Technologies: Understanding of web technologies such as RESTful APIs, AJAX, JSON, and web security protocols (HTTPS, SSL/TLS). Database Management: Knowledge of database management systems like MySQL, PostgreSQL, MongoDB, or Firebase for data storage and retrieval in web and mobile applications. User Experience (UX) and User Interface (UI) Design: Familiarity with UX/UI design principles and tools for creating intuitive and visually appealing interfaces. Version Control: Proficiency in using version control systems like Git for collaborative development and code management. My AI Developer Skill Sets: Machine Learning and Deep Learning: Proficiency in machine learning algorithms, neural networks, and deep learning frameworks such as TensorFlow, PyTorch, or Keras for developing AI models. Data Processing and Analysis: Experience in data preprocessing, feature engineering, and data analysis using libraries like NumPy, Pandas, and Scikit-learn. Natural Language Processing (NLP): Knowledge of NLP techniques for text analysis, sentiment analysis, language translation, and chatbot development using libraries like NLTK or spaCy. Computer Vision: Understanding of computer vision algorithms for image recognition, object detection, and image processing using libraries like OpenCV or TensorFlow Object Detection API. AI Ethics and Bias Mitigation: Awareness of ethical considerations in AI development, including bias mitigation strategies and responsible AI practices. Model Deployment: Familiarity with model deployment techniques using cloud platforms like AWS, Azure, or Google Cloud Platform as well as containerization technologies like Docker and Kubernetes. BlockChain Developer Skill sets: Proficiency in blockchain technologies such as Ethereum, Hyperledger, and Solidity. Experience in developing smart contracts and decentralized applications (DApps). Knowledge of blockchain consensus algorithms and cryptography. Familiarity with blockchain development frameworks and tools. Understanding of tokenization and cryptocurrency development. Experience in integrating blockchain solutions with existing systems. menos
Contratar ajeshjanardanan
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abdsharif abdsharif
$40 Dólares / hora
Senior Full-Stack developer | MERN, LAMP, FlutterUnited KingdomHello I am a professional web and mobile app developer with serveral years of IT experience. Combine my knowledge and experience with your ideas and we can achieve an excellent end result. I can support the web and mobile, desktop app development in variety of laguages. I have full qualifications in following...Hello I am a professional web and mobile app developer with serveral years of IT experience. Combine my knowledge and experience with your ideas and we can achieve an excellent end result. I can support the web and mobile, desktop app development in variety of laguages. I have full qualifications in following languages/technologies/skillsets: * Node/PHP/Python/Golang * React/Vue/Next/Ember/Polymer * Laravel/Codeigniter/Symfony/Shopify/Opencart * HTML/HTML5/CSS/Bootstrap/Jquery/Ajax/Api * React-Native/Flutter * electron.js * Django/Web scrapping/Data Processing/Analitics * Mysql/MongoDB/CouchDB/Sqllite, Azure Sql * Rest Api developing and integrating. * Power BI(Report,Dashboard Api) * Google Could service/Firebase * Web RTC/Socket.io * CRM/ERP/LMS/E-commerce * BlockChain/OpenAi/ChatGPT * Office Add-ins I have vast experiences in following industries/services: - Modern fantastic cloud web applications using MEAN/LAMP stack and frontend skills including HTML5&CSS3/jQuery - REST API design/implementation/comsumation on web/mobile - Frontend Design/Backend Management - AWS, Azure, Bluemix, Heroku, LAMP stack, and some other DevOps also form a big part of my core skill set. Thank you very much. menos
Contratar abdsharif
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✅ 8+ years experience FullStack Developer with a demonstrated history of working in the computer software industry. Skilled in Flutter, NodeJS, Django, ReactJS, Angular, C# .NET Technology, JavaScript, TypeScript, Dart, HTML, CSS, Angular, Azure, AWS. I have been creating highly scalable and easily maintainable...✅ 8+ years experience FullStack Developer with a demonstrated history of working in the computer software industry. Skilled in Flutter, NodeJS, Django, ReactJS, Angular, C# .NET Technology, JavaScript, TypeScript, Dart, HTML, CSS, Angular, Azure, AWS. I have been creating highly scalable and easily maintainable applications for my clients. ?My approach to creating high-quality software is always based on the following standards? ⚡I always follow clean code (MVVM) principles. ⚡A responsive code ensures a good user experience. ⚡Using version control systems effectively is one of my strengths. ⚡Each step of the development process is committed separately. ⚡Creating CI and CD pipelines to improve the development experience. ⚡For E2E and unit testing, I always use Selenium and Cypress. ?Technical Skill Set ? ✔Mobile apps: Flutter. iOS, Android ✔Frontend: HTML/HTML5, CSS/CSS3, Typescript, Javascript, jQuery, Bootstrap, Vue.Js, XML, Angular, Blazor, Bootstrap ✔Backend Frameworks: NodeJS Express, .NET ✔Database: PostgreSQL, MSSQL, MySQL, Firebase Database, MongoDB ✔DevOps: Azure DevOps Apache, DigitalOcean, Amazon AWS ✔Payment Integration: Paypal, Stripe, Razorpay, Apple Pay, Paytm, and many similar other ✔Extra Libraries/API: RestAPIs, Social Login, Mailchimp, Google Drive API, Gmail, Facebook, Instagram, Twilio SMS, Google Analytics, firebase APIs, Google Map API, in-app billing, fabric, Twilio, Twitter, LinkedIn, Youtube APIs, Audio/video streaming, VoIP ✔Project management tools:- Slack, Twillo, Jira. Trello, Github, BitBucket, Azure DevOps menos
Contratar emdi85
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I am machine learning engineer experienced in: • Data Assessing and cleaning • Data Visualization • Statistical Analysis • Python Development • Back-end Development. • Data Engineering. . Computer vision . Image processing . Deep learning I am currently Teaching Assistant in Faculty of Artificial intelligence Menoufia...I am machine learning engineer experienced in: • Data Assessing and cleaning • Data Visualization • Statistical Analysis • Python Development • Back-end Development. • Data Engineering. . Computer vision . Image processing . Deep learning I am currently Teaching Assistant in Faculty of Artificial intelligence Menoufia university as I ranked top of my class with more than 3 years of experience in the field menos
Contratar omarelnahas500
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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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I'm a highly skilled Full-Stack Developer and Solution Architect dedicated to bringing digital dreams to life. With over 7+ years of experience, I have a proven track record of creating dynamic, high-performance web applications and systems that drive business success. Key Expertise: Full-Stack Proficiency: My skill...I'm a highly skilled Full-Stack Developer and Solution Architect dedicated to bringing digital dreams to life. With over 7+ years of experience, I have a proven track record of creating dynamic, high-performance web applications and systems that drive business success. Key Expertise: Full-Stack Proficiency: My skill set covers front-end and back-end development. From crafting elegant user interfaces to building robust server-side logic, I ensure every aspect of your application aligns with your vision. Front-End Excellence: Proficient in popular front-end frameworks and libraries such as React.js, Angular, and Vue.js. Mastery in HTML5, CSS3,PHP and JavaScript (ES6+), ensuring pixel-perfect, responsive, and accessible web applications. Back-End Mastery: Extensive experience in building scalable server-side applications using Node.js, Python (Django/Flask), and Ruby on Rails. Proficient in RESTful API design and GraphQL for efficient data communication. Database Expertise: I work with various databases, including SQL, NoSQL, and in-memory databases, choosing the right one to match your project's needs for optimal performance and scalability. Cloud Integration: I seamlessly integrate cloud services (AWS, Azure, or Google Cloud) to make your applications scalable, secure, and always available to users. DevOps & Automation: I embrace DevOps principles, automating deployment pipelines and ensuring continuous integration and delivery for faster time-to-market and a more efficient development process. Client-Centric Approach: Your vision is my top priority. I commit to understanding your unique goals, challenges, and audience to create tailored solutions that not only meet but exceed your expectations. My iterative development process ensures your feedback is incorporated every step of the way. Past Success: I've collaborated with clients across industries, including e-commerce, healthcare, finance to deliver remarkable results. These successes include revenue growth, improved user engagement, and streamlined business operations. Let's Build Together: I'm excited to embark on your project, whether it involves enhancing existing applications, developing new platforms, or solving complex technical challenges. Together, we can turn your ideas into impact digital experiences that drive your business forward. Contact me today to start the conversation. menos
Contratar rahuliitmandi202
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Hello, I'm Vincent, a cybersecurity professional specializing in SOC analysis, system administration, and technology. With 3+ years in IT, I excel in Cybersecurity, Sysadmin, MS Windows, Linux, DevOps, and Python. My expertise lies in developing innovative solutions for complex challenges, including remote...Hello, I'm Vincent, a cybersecurity professional specializing in SOC analysis, system administration, and technology. With 3+ years in IT, I excel in Cybersecurity, Sysadmin, MS Windows, Linux, DevOps, and Python. My expertise lies in developing innovative solutions for complex challenges, including remote installations and server/network management. Known for meticulous attention to detail, effective communication, and collaborative skills, I consistently deliver exceptional results. I am always eager to leverage my strengths and explore new opportunities in the tech field. Let's connect! menos
Contratar vincczen
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Hello, I’m a VBA and Excel Expert with years of experience in the freelance industry. I specialize in designing dynamic Excel Sheets and easy-to-use interactive dashboards that help my clients make their business more efficient and effective. Overall, I’m skilled in and can offer services involving the following...Hello, I’m a VBA and Excel Expert with years of experience in the freelance industry. I specialize in designing dynamic Excel Sheets and easy-to-use interactive dashboards that help my clients make their business more efficient and effective. Overall, I’m skilled in and can offer services involving the following areas: • Microsoft Excel • Creating macros to automate repetitive tasks • Developing custom functions and applications • Testing and debugging VBA code • Documenting VBA code • Physics • Mathematics • LaTeX Regardless of what the project is, I always treat it like my own product. I work to ensure the finished product I present to you is error-free, above expectation, and timely. More than anything, I want all my clients to walk away from our interactions happy and satisfied. If you’re interested in working with me, feel free to reach out! I can be reached via Freelancer.com, and can consult with you on what you need and how my services can help. I handle ad hoc requests, and can also develop long term project plans. Thanks for stopping by, and have a great day! menos
Contratar Haseeb2k
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== ESPAÑOL == Soy diseñador web fullstack con más de 10 años de experiencia en el área. Mi objetivo es proveerle los mejores servicios y soluciones adecuados para todos sus problemas y necesidades, agregando valor a sus ideas == ENGLISH == I'm a senior Web Designer 10-years experience. My goal is to provide the...== ESPAÑOL == Soy diseñador web fullstack con más de 10 años de experiencia en el área. Mi objetivo es proveerle los mejores servicios y soluciones adecuados para todos sus problemas y necesidades, agregando valor a sus ideas == ENGLISH == I'm a senior Web Designer 10-years experience. My goal is to provide the best services and solutions suitable for all my clients problems and needs, adding values to your ideas HABILIDADES / MY KEY SKILLS - Web Consultancy & Website Maintenance. - Website responsive Designing - CMS Website Development - PHP Application Development - JavaScript, HTML5, Css3, Jquery, XML. - ERP, CRM, Dolibarr. - CodeIgniter, WordPress, WooCommerce, OpenCart, ShopiFy. - MySql, MariDB, MS Sql Sever, Oracle. Payment Getways Paypal, Straal, RedSys, AstroPay, PayU, ComproPago, e-Payouts,, MercadoPago Others Integrations DHL WS, HotelBeds WS, Custom WS, WebService SOAP, Rest Api Integraciones AFIP (Administración Federal de Ingresos Públicos) menos
Contratar edgarc2010
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Specializes in Full Stack Development I have been working in Web application's development for over 13 years. I've created both backend and frontend parts of web and mobile applications. I propose details focused and business oriented approach to requirements management and software development. My skill sets...Specializes in Full Stack Development I have been working in Web application's development for over 13 years. I've created both backend and frontend parts of web and mobile applications. I propose details focused and business oriented approach to requirements management and software development. My skill sets include: Frontend skills: * React.js * Angular * Angular JS * Vue.js * Javascript * HTML, CSS Mobile development skills: * Flutter * React Native * Objective-C * Swift * Java * Kotlin Backend skills: * Python(Django/Flask) * Ruby on Rails * PHP * NodeJS Databases: * MySql, * Oracle * MongoDB * PostgreSQL Make it simple, Make it functional! menos
Contratar ruslisan25
