Knockout.js Developers For Hire
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ArmiaWassefFayez ArmiaWassefFayez
$50 USD / hour
Top 1% Preferred & Verified ✅ by Freelancer.comSwedenI am a Senior Technical Architect & Lead Full-Stack Developer with over 15 years of experience specializing in ASP.NET Core MVC, ASP.NET Zero / Boilerplate, and CMS platforms including Umbraco. I have an extensive background in both web and Windows application development using C#, VB.NET, and legacy VB6, supported by...I am a Senior Technical Architect & Lead Full-Stack Developer with over 15 years of experience specializing in ASP.NET Core MVC, ASP.NET Zero / Boilerplate, and CMS platforms including Umbraco. I have an extensive background in both web and Windows application development using C#, VB.NET, and legacy VB6, supported by strong expertise in Entity Framework and modern architectural patterns. My technical skills span a wide range of technologies and tools, including: Back-End & Cloud: ASP.NET Core, MVC, Web API, WCF, WebForms, SQL Server, PostgreSQL, Oracle, MySQL, NoSQL (MongoDB, Firebase), Crystal Reports, RDLC, SSIS, SSRS, Azure, AWS, SmarterASP, VPS & Plesk Front-End: HTML, CSS, JavaScript, jQuery, AJAX, TypeScript, Angular (all versions), React, Redux, KnockoutJS Version Control & DevOps: GitHub, GitLab, Bitbucket, TFS, SVN Mobile Development: Xamarin.Forms, Xamarin.Native, Flutter, Android, iOS Cloud & DevOps Microsoft Azure & AWS services (App Services, Functions, Storage, EC2, S3) CI/CD automation with Azure DevOps, GitHub Actions, GitLab CI, Bitbucket Pipelines Containerized deployments using Docker and Kubernetes Infrastructure provisioning and security best practices Hosting and server administration: SmarterASP, VPS & Plesk I apply clean software engineering principles with experience in Repository Pattern, Onion Architecture, Domain-Driven Design (DDD), and Dependency Injection, while consistently following SOLID principles. I value clear communication, transparency, and ongoing collaboration to ensure project alignment from start to finish. My commitment is to deliver high-quality, scalable solutions on time and within budget—client satisfaction is always my top priority. Thank you for reviewing my profile — I look forward to working together on your next project. less
Hire ArmiaWassefFayez
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Hi, I'm Nadia! As a seasoned Graphic Designer and Web Developer with over five years of experience, I craft compelling visual identities and innovative digital solutions that empower businesses to grow. Committed to excellence, I prioritize client satisfaction by delivering high-quality, tailored results within...Hi, I'm Nadia! As a seasoned Graphic Designer and Web Developer with over five years of experience, I craft compelling visual identities and innovative digital solutions that empower businesses to grow. Committed to excellence, I prioritize client satisfaction by delivering high-quality, tailored results within deadlines. My goal is to transform ideas into impactful designs and seamless web experiences that drive success. My Expertise: Graphic Design ✔ Custom Logo Design & Animation ✔ Banner & Poster Design ✔ Packaging & Label Design ✔ Icons & Illustrations ✔ Leaflets & Flyers ✔ Business Cards & Brochures ✔ Envelope & Letterhead Design ✔ PowerPoint Presentations & Pitch Decks Web Development ✔ E-Commerce Solutions ✔ Mobile-Responsive Websites ✔ Website Redesign & Maintenance ✔ Custom WordPress Themes ✔ Shopify, Wix & Squarespace Sites Mobile App Development ✔ iOS & Android Apps ✔ Cross-Platform Solutions ✔ UI/UX Design & Prototyping ✔ App Maintenance & Support ✔ Custom Feature Integration CRM Development & Management ✔ Custom CRM Solutions ✔ CRM Integration & Automation ✔ Data Migration & Management ✔ Workflow Optimization ✔ Ongoing Support & Training Why Work With Me? ✅ Creative Excellence – I create designs that are visually compelling and perfectly aligned with your brand identity. ✅ Technical Expertise – With experience across multiple platforms, I build websites that are robust, scalable, and easy to manage. ✅ Client-Centric Approach – Your satisfaction is my priority. I work closely with you to provide tailored solutions that exceed expectations. ✅ Timely Delivery – I respect deadlines and ensure on-time delivery without compromising quality. Let’s Work Together! Looking for a reliable and creative partner to bring your vision to life? Let’s chat! I’m currently accepting new projects and would love to discuss how I can help you achieve your goals. Message me today, and let’s get started! Thanks! less
Hire NadiaCrea8weB
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I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade...I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade platforms using modern development practices. My skill set spans both frontend and backend technologies, with deep expertise in: - Frontend: JavaScript, TypeScript, React, Vue.js, Angular, HTML5, CSS3, Tailwind, Bootstrap - Backend: Node.js, Express, C#/.NET, RESTful APIs, GraphQL, microservices architecture - CMS & Platforms: WordPress, WooCommerce, Shopify (custom theme/plugin development) - Mobile Development: React Native, Flutter (cross-platform mobile apps) - DevOps & Cloud: AWS (EC2, S3, Lambda), Docker, GitHub Actions, CI/CD, Heroku, Vercel - Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase - Other Skills: WebSocket, OAuth, JWT, Stripe/PayPal integrations, SEO optimization, performance tuning I’m highly experienced in agile development workflows, effective team collaboration, and delivering clean, maintainable code. Whether working independently or in cross-functional teams, I take pride in translating complex requirements into scalable, user-focused solutions. less
Hire romans018
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Businesses today don’t just need apps—they need smart digital solutions that streamline workflows, automate tasks, and deliver real value. I help businesses build scalable web and mobile applications while also supporting them with high-quality technical and business writing. I specialize in developing modern mobile...Businesses today don’t just need apps—they need smart digital solutions that streamline workflows, automate tasks, and deliver real value. I help businesses build scalable web and mobile applications while also supporting them with high-quality technical and business writing. I specialize in developing modern mobile and web applications combined with AI automation and chatbot systems that improve customer engagement and operational efficiency. My expertise includes: • Web and Mobile App Development (React Native, Flutter, Android, iOS) • Full-stack Web Development with scalable backend systems • AI Chatbots for websites, WhatsApp, Slack, Discord, and mobile apps • AI automation workflows using n8n, Make.com, and Zapier • LLM integrations (OpenAI, Claude, etc.) for intelligent applications • Technical Writing for software documentation and systems • Business Writing, content writing, and project documentation I work with technologies such as Python, Node.js, React Native, Flutter, and modern APIs to deliver reliable and production-ready solutions. My goal is simple: build powerful web and mobile applications, automate business processes with AI, and provide clear, professional writing that supports products and businesses. If you're looking to build a web or mobile app, integrate AI automation, deploy AI chatbots, or need professional technical or business writing, I can help turn your ideas into practical and scalable solutions. less
Hire GameOfWords
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Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions.Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions. less
Hire MushtaqMagri
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At NTSprint, we’re passionate about creating tailor-made software solutions that drive online growth. Our team of talented engineers brings over 10 years of extensive experience to the table. Whether you need web or mobile app development, database solutions, or UX/UI design, we’ve got you covered. We work closely...At NTSprint, we’re passionate about creating tailor-made software solutions that drive online growth. Our team of talented engineers brings over 10 years of extensive experience to the table. Whether you need web or mobile app development, database solutions, or UX/UI design, we’ve got you covered. We work closely with our clients to create clear specifications covering functionality, look and feel, and non-functional requirements (such as performance and scalability). We follow the Scrum methodology, and we keep our project owners on the loop via Slack or Teams being online and responsive during US office hours. Our expertise covers a wide range of technologies and skills: • Website Design: We transform specifications into beautiful mobile and web designs that captivate users and leave an unforgettable first impression. • Backend Development: Whether on the cloud or on-premises, we excel in AWS, Azure, and Google Cloud. • API Development: Our expertise extends to .NET, .NET Core, Node.js, PHP, and more. • Frontend Development: We build interfaces using Angular, React, and other JavaScript frameworks. • Mobile Development: We work with native and hybrid technologies. Quality is our priority. Our experienced quality assurance team rigorously tests various scenarios before end-users interact with the product. We excel at overcoming challenges and approach every project with boundless enthusiasm to assist you! less
Hire EdNoriega
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I’m a results-driven Full Stack Developer with deep expertise in PHP, Laravel, and React, blending powerful backend solutions with sleek, user-friendly frontends. I build scalable, secure, and high-performance web applications tailored to your unique business needs. What I Excel At: ⭐ Custom Web & SaaS...I’m a results-driven Full Stack Developer with deep expertise in PHP, Laravel, and React, blending powerful backend solutions with sleek, user-friendly frontends. I build scalable, secure, and high-performance web applications tailored to your unique business needs. What I Excel At: ⭐ Custom Web & SaaS Development Designing and developing bespoke web applications, CRMs, ERPs, and SaaS platforms with a focus on security, speed, and seamless functionality. ⭐ Full-Stack Development (Laravel + React) Leveraging Laravel’s backend robustness alongside React’s dynamic UI capabilities to create responsive, high-performing applications that deliver exceptional user experiences. ⭐ E-Commerce & Shopify Solutions Building high-conversion online stores using Shopify, WooCommerce, and custom platforms, complete with secure payment integrations and intuitive shopping flows. ⭐ API Development & Third-Party Integrations Creating custom APIs and integrating third-party services to enhance automation, extend functionality, and streamline your workflows. ⭐ UI/UX-Optimized Web Design Crafting visually appealing, responsive websites that prioritize usability and engagement—because great design drives results. Why Choose Me? ✅ Tailored Solutions: No cookie-cutter templates, every project is custom-built to meet your exact requirements. ✅ Performance & Security: I develop fast, scalable, and secure websites from day one. ✅ Full-Stack Mastery: Expertise spanning backend efficiency with Laravel and cutting-edge frontend experiences with React. ✅ Long-Term Partnership: Beyond initial delivery, I provide ongoing support to help your business grow and evolve. ✅ Reliable & On-Time: Committed to meeting deadlines and exceeding expectations consistently. Let’s collaborate to create outstanding digital solutions that drive your business forward. Message me today to discuss your project! less
Hire umairdev101
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Hammadhassan21 Hammadhassan21
$30 USD / hour
Helping Startups Build Scalable Web & Mobile AppsPakistanHello I am Hammad Hassan I am a professional web and mobile app designer and developer with strong experience in building modern websites and high performance applications tailored to business needs. I focus on quality clean architecture and client satisfaction using the latest technologies. My expertise includes...Hello I am Hammad Hassan I am a professional web and mobile app designer and developer with strong experience in building modern websites and high performance applications tailored to business needs. I focus on quality clean architecture and client satisfaction using the latest technologies. My expertise includes mobile app development for Android and iOS scalable web applications using PHP and Laravel and full stack development with Angular Node React and Vue. I also specialize in WordPress Shopify Wix and Squarespace development including custom themes ecommerce stores and secure payment integrations. Alongside development I provide UI UX and branding design to ensure strong user engagement. I am committed to delivering reliable solutions meeting deadlines and maintaining clear communication throughout the project lifecycle. Let us build something impactful for your business. Hammad Hassan less
Hire Hammadhassan21
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Welcome to my profile! At CV Infotech, we’re more than just a team of experts; we’re your trusted partner for all your project needs. I am passionate about helping others, and I proudly donate 5% of our revenue to feed stray dogs. ❤️ If you’re here, you’re likely looking for the most reliable, skilled, and...Welcome to my profile! At CV Infotech, we’re more than just a team of experts; we’re your trusted partner for all your project needs. I am passionate about helping others, and I proudly donate 5% of our revenue to feed stray dogs. ❤️ If you’re here, you’re likely looking for the most reliable, skilled, and experienced freelancer team to bring your next project to life. Congratulations, you’ve found the right partner! My Vision: To be a brand you can rely on, always delivering top-tier solutions and supporting your growth over the long term. Why I’m the Best Fit: ✅ Top 1% Verified Freelancer: Ranked among the top 1% of freelancers on Freelancer.com, 150+ recommendations with a 99% project completion rate over the last 12 years. 🏆 Award-Winning Freelancer: Recognized with multiple awards such as: Best React JS Developer, Best WordPress Developer, Best WooCommerce Developer, Best Shopify Developer, Best Laravel Developer and the fastest replit app developer. #1 WordPress Website Customization Expert #1 Freelancer to deliver large scale replit app ✅ 500+ Exceptional Projects with 150+ client recommendations. ⭐ Preferred & Verified: As a Preferred Freelancer, I am part of the elite 1% of 60M+ freelancers on the platform. How I Deliver Excellence: End-to-End In-House Development: No outsourcing – ensuring the highest quality and consistency in every project. Core Expertise: NowPayments Gateway Integration Paypal Payment Gateway Integration Stripe, Crypto Payment Gateway integrations Replit developer with extensive experience in developing Replit app development and Replit project deployment. We are publishing Replit app live specialist. MEAN & MERN Stacks: Expertise in AngularJS and ReactJS development, bringing modern solutions to your web applications. Replit AI Code Writer: Skilled in leveraging Replit for AI-driven code generation. We are the best Replit App Developers having over 120+ big and small Replit projects delivered/running. AI Integration: Experienced with ChatGPT, OpenAI, and AI chatbot integration, creating custom solutions with AI-powered prompts. Progressive Web Apps (PWA): PWA development for seamless mobile and web experiences. PHP Developer: Expert in Laravel, CodeIgniter, CakePHP, and custom PHP solutions. CMS Expert: Specialized in WordPress, Shopify, Magento, BigCommerce, OpenCart, Joomla, and more. Customization Specialist: WordPress theme, plugin customization, and custom theme/plugin development. Security & Performance: Expertise in malware removal, website performance optimization, Google PageSpeed, and fixing website vulnerabilities. Payment Integration: Integration of Stripe Connect for split payments in multivendor sites. Let’s Build Something Amazing: Ready to work with the most trusted freelancer team? Hit the "Hire CV Infotech" button and let’s create something extraordinary together! ❤️ less
Hire CVInfotech
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Most blockchain projects die in the technical execution phase. We fix that. Since 2021, Blockeyfi has helped founders and enterprises turn ambitious ideas into secure, scalable products: smart contracts, DApps, DeFi protocols, NFT platforms, crypto wallets, and Web3 infrastructure. We also build AI automation,...Most blockchain projects die in the technical execution phase. We fix that. Since 2021, Blockeyfi has helped founders and enterprises turn ambitious ideas into secure, scalable products: smart contracts, DApps, DeFi protocols, NFT platforms, crypto wallets, and Web3 infrastructure. We also build AI automation, full-stack web/mobile apps, and SaaS platforms — powered by PHP, JavaScript, HTML, CSS, React, and Node.js. Need a WordPress site, WooCommerce store, or pixel-perfect Elementor build? We handle that too, with the same precision we bring to blockchain. We don't just code — we refine your strategy, map your architecture, and build MVPs that are investor-ready and built to evolve. Our flagship product: NanoData (nanodata.io) — a crypto copy-trading platform that mirrors expert traders across exchanges from one dashboard. It's proof we build what we sell. What we're known for: Gas-optimized smart contracts, custom tokenized ecosystems, secure multi-chain wallets, DeFi engineering, WooCommerce & Web Design solutions, and products that scale without breaking. If you're building something ambitious in blockchain, fintech, Web3, or need a high-converting web presence — let's talk. less
Hire BlocKeyFi
