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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With over a decade of experience in PHP, Magento, and Laravel development, I deliver robust, scalable, and high-performance web applications tailored to client goals. As a certified Magento developer, I've spearheaded numerous e-commerce projects, optimizing performance, enhancing conversions, and ensuring seamless,...With over a decade of experience in PHP, Magento, and Laravel development, I deliver robust, scalable, and high-performance web applications tailored to client goals. As a certified Magento developer, I've spearheaded numerous e-commerce projects, optimizing performance, enhancing conversions, and ensuring seamless, intuitive user experiences that drive revenue growth. My Laravel expertise enables custom solutions—from streamlined websites to enterprise-level applications—precisely aligned with your business requirements and timelines. Complementing this backend foundation, I integrate modern frontend technologies including ReactJS for dynamic UIs, AlpineJS for lightweight interactivity, Tailwind CSS for rapid, responsive designs, and WordPress for flexible content management. Dedicated to the latest best practices, I provide clean, maintainable code and innovative strategies that maximize ROI. Partner with me to transform your vision into a high-impact digital solution. Why Consider My Services: 1.Extensive Experience: With 12+ years working on PHP, Magento, and Laravel projects, I combine solid backend skills with modern frontend and CMS tools like ReactJS, AlpineJS, Tailwind CSS, and WordPress to build scalable, user-focused solutions. 2. Certified Expertise: As a Magento certified developer, I possess verified skills and comprehensive understanding of e-commerce solutions, ensuring top-tier service. 3. Fullstack Proficiency: My fullstack development capabilities mean I can handle both frontend and backend tasks, providing a seamless, end-to-end solution for your project. 4. Tailored Solutions: I focus on creating custom solutions that perfectly fit your unique business needs, enhancing functionality, and driving growth. 5. Performance Optimization: I prioritize building high-performance applications, ensuring fast load times, smooth operation, and an exceptional user experience. 6. Innovative Approach: Staying updated with the latest industry trends and technologies, I bring fresh, innovative ideas to your project, keeping you ahead of the competition. 7. Client-Centric Focus: I believe in strong communication and collaboration, ensuring your vision is fully realized and your expectations are exceeded. 8. Quality Assurance: Attention to detail and rigorous testing are central to my workflow, ensuring that your project is delivered error-free and to the highest standard. 9. Commitment to Excellence: I am dedicated to providing the highest level of service, with a commitment to excellence that ensures your complete satisfaction. less
Hire zaheerbadi
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I am a Senior Software Architect & Full-Stack Developer with 15+ years of experience building secure, scalable, and business-driven software solutions for startups and enterprises. I help clients turn ideas into production-ready products, modernize legacy systems, and design architectures that scale reliably over...I am a Senior Software Architect & Full-Stack Developer with 15+ years of experience building secure, scalable, and business-driven software solutions for startups and enterprises. I help clients turn ideas into production-ready products, modernize legacy systems, and design architectures that scale reliably over time. My approach is business-focused, ensuring performance, security, and long-term maintainability. 🔹What I Deliver Enterprise-grade software architecture High-performance web & mobile applications Secure APIs and database design Clean, maintainable, production-ready code Reliable delivery with clear communication 🔹Core Expertise Backend: C#, .NET, ASP.NET, PHP, SQL Server, MySQL Frontend: JavaScript, Angular, HTML, CSS Mobile: Ionic, Cordova, Xamarin Enterprise: WCF, WPF, SharePoint, BizTalk 🔹Experience & Certifications Microsoft Certified Professional (MCP) MCAD | MCSD | MCTS | MCPD Strong enterprise experience in Insurance (INS21) with CSC, Fiserv, RBS, and CMG. If you’re looking for a reliable Freelancer who can take ownership and deliver results, let’s discuss your project. less
Hire shaktistanwar
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I have 7+ years of experience in software development and have a team of expert software engineers. My goal is to provide work with high quality and best practices to my customers. My specialties are in the following. Web Application Development and Designing:- 1-Asp.net(Webforms, MVC ,Core, Blazor) ...I have 7+ years of experience in software development and have a team of expert software engineers. My goal is to provide work with high quality and best practices to my customers. My specialties are in the following. Web Application Development and Designing:- 1-Asp.net(Webforms, MVC ,Core, Blazor) 2-SPA(Angular.js, Knockout.js, React js, and Angular 2.*) 3-WEB API using Asp.net MVC and Asp.net Core Desktop Application Development:- 1-WPF 2-MahApps.Metro 3-Windows forms Database Design and Development:- 1-MSSQL 2-MySQL 3-PostgreSQL 4-MongoDB API/SDK Integration:- 1-Facebook Graph API 2-Twitter API, 3-Instagram API 4 And Any other API Source Controls:- 1-GitHub 2-Microsoft Team Foundation Server 3-Bitbucket 4-Gitlab less
Hire IjazSe
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rupareliyagirish rupareliyagirish
$15 USD / hour
Full Stack Developer | ASP.NET | AI | 13+ Yr. ExpIndiaHello! I'm a seasoned software developer and architect with 13+ years of professional experience delivering scalable, secure, and high-performing applications across industries. Whether you need a robust enterprise system, a dynamic website, a mobile app, or cloud-based infrastructure — I’m here to turn your vision...Hello! I'm a seasoned software developer and architect with 13+ years of professional experience delivering scalable, secure, and high-performing applications across industries. Whether you need a robust enterprise system, a dynamic website, a mobile app, or cloud-based infrastructure — I’m here to turn your vision into reality. Technologies I Work With: > Microsoft Stack: Blazor, .NET Core, ASP.NET MVC, C#, VB.NET, Web & Desktop Applications > PHP Frameworks: PHP, Laravel, CodeIgniter ⚙️ JavaScript & Frontend: Node.js, React.js, Angular, Vue.js, TypeScript, jQuery, AJAX > Mobile Development: Android, iOS (iPhone/iPad), React Native, Ionic ☁️ Cloud & DevOps: Azure, AWS, Google Cloud, CI/CD Pipelines, DevOps Practices > UI/UX & Design: Bootstrap 3/4/5, HTML5, CSS3, Responsive Design > Databases: MS SQL Server, MySQL, MongoDB, PostgreSQL ✅ What I Offer: -> Full-cycle software development (from planning to deployment) -> Custom business applications & automation tools -> Cloud migration and infrastructure optimization -> Cross-platform mobile apps with smooth performance -> Clean, maintainable, and well-documented code -> On-time delivery and crystal-clear communication I’m passionate about long-term partnerships and successful outcomes. Let’s connect to discuss how I can bring value to your next project. Send me a message — I’d love to learn more about your goals! less
Hire rupareliyagirish
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AbhishekSingh08 AbhishekSingh08
$60 USD / hour
Full-Stack Developer (7+ years) & Statistician 6+IndiaI am a Full-Stack Developer and Biostatistician with 7+ years of professional experience, offering two specialized services under one profile—advanced software development and high-quality statistical analysis. Clients can engage me for either role independently or both together, depending on project needs. 🔹...I am a Full-Stack Developer and Biostatistician with 7+ years of professional experience, offering two specialized services under one profile—advanced software development and high-quality statistical analysis. Clients can engage me for either role independently or both together, depending on project needs. 🔹 Full-Stack Developer (7+ Years) I design and develop scalable, secure, and high-performance web and mobile applications from concept to deployment. I handle the complete development lifecycle, including UI/UX design, backend architecture, database design, API development, testing, and cloud deployment. I focus on clean, maintainable code, performance optimization, and reliable system architecture—especially for data-driven and research-oriented platforms. Key Skills: Frontend: React, Angular, HTML5, CSS3, Bootstrap, Tailwind Backend: Node.js, Django, Flask, REST APIs, .NET Mobile Apps: React Native, Flutter Databases: PostgreSQL, MySQL, MongoDB, SQL Cloud & DevOps: AWS, Docker, CI/CD Testing, security, and performance optimization 🔹 Biostatistician & Statistician (6+ Years) I am an experienced Biostatistician and Statistician specializing in clinical research, biomedical studies, public health, and epidemiology. I support clients by converting raw data into accurate, reproducible, and publication-ready statistical results. My work is aligned with academic, clinical, and regulatory standards, ensuring results are reliable and clearly interpretable for decision-making, manuscripts, and presentations. Key Expertise: Study design, protocol review, and sample size calculation Clinical trial and biomedical data analysis Regression models, survival analysis, longitudinal data analysis Randomization and statistical modeling Tools: R, SAS, SPSS, Python Manuscript-ready tables, figures, and detailed reports Why Work With Me? Two specialized skill sets in one professional Clear separation of development and statistics work Strong communication and documentation High-quality, deadline-driven delivery less
Hire AbhishekSingh08
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Hello, I'm Hammad Hassan! I'm a passionate web and app designer and developer with a proven history of crafting innovative websites and mobile applications customized to meet your needs. I prioritize excellence and client satisfaction by utilizing the latest technological advancements. Key Expertise: - Mobile App...Hello, I'm Hammad Hassan! I'm a passionate web and app designer and developer with a proven history of crafting innovative websites and mobile applications customized to meet your needs. I prioritize excellence and client satisfaction by utilizing the latest technological advancements. Key Expertise: - Mobile App Development: Expert in creating seamless experiences on both Android and iOS platforms for diverse applications. - Web Applications: Specializing in developing scalable web applications using PHP and Laravel frameworks. - Full Stack Development: Proficient in Angular, Node, React, Vue, and ReactJS for dynamic, responsive applications. - CMS Customization: Skilled in customizing and developing WordPress, Wix, Squarespace, and Shopify sites for optimal performance. Experienced in building robust online stores with user-friendly interfaces and secure transactions. - Graphic Design: Specializing in comprehensive web, UI/UX, and branding design to enhance user engagement. I'm dedicated to providing exceptional services, often working extra hours, and ensuring 24/7 availability to meet your project needs efficiently. Ready to elevate your business journey? I'm here to help. Thank you for considering my profile. Warm regards, Hammad Hassan less
Hire Hammadhassan21
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Hi, I’m a Senior AI & Full-Stack Engineer. I build high-quality, scalable, and AI-driven applications using modern full-stack technologies and advanced LLM systems. With a strong Computer Engineering background and extensive hands-on experience across AI, backend, frontend, cloud, and automation, I deliver fast,...Hi, I’m a Senior AI & Full-Stack Engineer. I build high-quality, scalable, and AI-driven applications using modern full-stack technologies and advanced LLM systems. With a strong Computer Engineering background and extensive hands-on experience across AI, backend, frontend, cloud, and automation, I deliver fast, reliable, and production-ready solutions. Core Skillset - AI & LLM Engineering OpenAI GPT models, embeddings, RAG pipelines, vector databases, intelligent agents, automation workflows, custom ML integrations - Full-Stack Development React, Next.js, Vue.js, Node.js, Express, Nest.js - Backend & APIs REST, GraphQL, authentication systems, microservices, 3rd-party API integrations - Databases PostgreSQL, MySQL, MongoDB, Prisma, schema design, SQL optimization - Systems & Scripting Python, Rust, C++, C# - Cloud & DevOps Docker, CI/CD, Linux, server deployments, performance tuning - Blockchain Smart contracts, DApps, Web3 integrations Experience - Delivered end-to-end AI solutions using OpenAI LLMs, embeddings, automation workflows, and custom ML pipelines - Built full-stack web apps and SaaS platforms with secure, scalable, and maintainable architectures - Designed and deployed backend APIs, data systems, and high-performance services - Developed internal tools and platform services in Python, Rust, and C++ - Created reliable blockchain applications, smart contracts, and on-chain integrations less
Hire IliasTsironis1
