ADO.NET Developers zum Anheuern
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Gesponserte Freelancer
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I am a Senior Full-Stack Developer with extensive experience delivering scalable, secure, and high-performance web and mobile applications. I help startups and established teams transform ideas into production systems that support real operations and long-term growth. I work across the entire lifecycle - discovery,...I am a Senior Full-Stack Developer with extensive experience delivering scalable, secure, and high-performance web and mobile applications. I help startups and established teams transform ideas into production systems that support real operations and long-term growth. I work across the entire lifecycle - discovery, architecture, development, deployment, and continuous improvement. My focus is on building resilient solutions, controlling technical debt, and enabling teams to ship features with confidence. Core Expertise ≫ Backend Engineering: JavaScript, Node.js, Express.js, C#, .NET Core, ASP.NET MVC, ASP.NET Web API, Entity Framework ≫ Frontend & Web: React, Next.js, Redux, TypeScript, Tailwind CSS, responsive UI development ≫ Mobile: React Native for iOS and Android, push notifications, offline-ready patterns ≫ Databases & Storage: SQL Server (complex stored procedures), MySQL, MongoDB, Firebase, Firestore, PostgreSQL,Supabase ≫ API Design: REST, GraphQL, Swagger/OpenAPI, versioning ≫ Security & Identity: OWASP best practices, JWT, OAuth, Identity Server, role-based access control ≫ Cloud & DevOps: AWS, Azure, Docker, CI/CD pipelines, environment configuration, logging & monitoring ≫ Integrations: Stripe, PayPal, third-party APIs, webhooks ≫ AI Integration: OpenAI APIs, chat and assistant features, summarization, classification, workflow automation Legacy Systems & Modernization ≫ VB.NET, ASP.NET Web Forms, Windows Forms desktop applications ≫ Feature enhancements and module extensions ≫ Bug fixing and performance improvements ≫ Refactoring toward maintainable architectures ≫ Gradual migration to .NET Core / modern stacks ≫ Stabilizing long-running production systems Architecture & Engineering Practices ≫ Clean / Layered architecture ≫ SOLID principles ≫ Domain-driven design concepts ≫ Microservices & modular monoliths ≫ Dependency injection ≫ Repository & Unit of Work ≫ Event-driven approaches I regularly design clean service architectures, build admin and customer-facing applications, modernize legacy systems, and prepare platforms for scale. I am comfortable joining existing teams or leading new builds from the ground up. Clients value my structured communication, accountability, and ownership mindset. I deliver software that works in production, is easy to extend, and continues to provide value well beyond the initial release. I’m ready to contribute and deliver from day one. weniger
mazharsahil12
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Powering Your Digital Vision | Your Trusted IT & Business Partner Since 2015 Welcome to Efficient Logix where innovation meets flawless execution. Based in Pakistan and serving clients worldwide, we’ve been delivering custom IT, content, and business support solutions since 2015. Whether you’re a startup looking to...Powering Your Digital Vision | Your Trusted IT & Business Partner Since 2015 Welcome to Efficient Logix where innovation meets flawless execution. Based in Pakistan and serving clients worldwide, we’ve been delivering custom IT, content, and business support solutions since 2015. Whether you’re a startup looking to launch big or an enterprise seeking efficiency, we craft smart, scalable, and cost-effective strategies that help your business thrive. 🌟 Why Work With Efficient Logix? 10+ Years of Global Expertise Multidisciplinary, Skilled Team On-Time Delivery, Every Time Proven 100% Client Satisfaction 💻 Our Core Services 1. Software Development Web Applications (ASP.NET, PHP, React, MERN, and more) Desktop Solutions (Windows Forms, WPF) Mobile Apps (iOS, Android, Cross-Platform) 2. Creative & Digital Services Graphic Design (Logos, UI/UX, Branding) SEO-Optimized Content & Copywriting 3. Business & Administrative Solutions Data Entry & Virtual Assistance Accounting & Finance HR Management & Recruitment Business Strategy & Process Optimization 4. Academic & Technical Support Physics Consultation & Tutoring Research & Technical Writing 🚀 Let’s Build Something Remarkable At Efficient Logix, your goals are our mission. Share your vision with us, and we’ll bring it to life with precision and passion. 📩 Send us a message today and let’s make your idea a reality! weniger
haseeb6291
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I am a full-stack developer specializing in .NET Core and React, creating fast, secure, and scalable web applications. I build clean APIs, modern front-end interfaces, and reliable business solutions with a focus on performance, usability, and long-term maintainability.I am a full-stack developer specializing in .NET Core and React, creating fast, secure, and scalable web applications. I build clean APIs, modern front-end interfaces, and reliable business solutions with a focus on performance, usability, and long-term maintainability. weniger
ShahidSolutions
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GameOfWords GameOfWords
$35 USD / Stunde
Mobile & Web Developer | AI/ML | Technical WritingPakistanSchreiben von Forschungsarbeiten, Artikel schreiben, Berichterstellung, Wissenschaftliches Schreiben, Aufbereiten von Daten💡 AI-Powered Mobile & Web App Developer | React Native | Flutter | Android | iOS | 🌐 Web Development | Node.js 🟢 | Python | AI/ML | Automation | Technical Writing ✍️ | Business Writing | Content Writing 📝 I specialize in building intelligent, high-performance applications that combine React Native, Flutter, Node.js,...💡 AI-Powered Mobile & Web App Developer | React Native | Flutter | Android | iOS | 🌐 Web Development | Node.js 🟢 | Python | AI/ML | Automation | Technical Writing ✍️ | Business Writing | Content Writing 📝 I specialize in building intelligent, high-performance applications that combine React Native, Flutter, Node.js, Python, and modern web technologies. My focus is on creating user-friendly, responsive apps and web platforms that are not only visually appealing but also scalable, secure, and efficient. With deep expertise in AI, Machine Learning, and automation, I design solutions like: AI chatbots for Slack, Discord, WhatsApp, mobile, and web platforms Data-driven, AI-powered mobile and web applications Smart automation pipelines using tools like n8n, Make.com, and Zapier Modern responsive web applications with seamless backend integration I also bring strong expertise in technical, business, and research writing, producing: SEO-optimized tech articles and blogs Research papers, whitepapers, and case studies Business proposals, product documentation, and technical reports Content creation for AI, SaaS, and software solutions Whether you need a full-stack app, AI-powered solution, or professional tech writing, I deliver solutions that are efficient, intelligent, and impactful, helping your project succeed in both functionality and communication. weniger
GameOfWords
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✪ ✪ ✪ Software Developer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a Pakistan-based software developer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development—designing and implementing clean, efficient systems that...✪ ✪ ✪ Software Developer | Part-Time Designer | Data Engineer ✪ ✪ ✪ I am a Pakistan-based software developer helping startups, small businesses, and growing teams build reliable, scalable, and well-structured digital solutions. My core strength is development—designing and implementing clean, efficient systems that solve real business problems. I work across web applications, custom software, APIs, and backend systems, ensuring performance, security, and long-term maintainability. In addition to development, I bring practical UI/UX design skills to the table. As a part-time designer, I handle responsive layouts, interface design, and essential branding or graphics when needed, ensuring smooth alignment between design and functionality. I also work as a data engineer, supporting projects that involve data processing, integration, automation, and analytics pipelines. Whether it’s structuring data, building workflows, or integrating data into applications, I focus on accuracy, scalability, and business value. I believe in clear communication, realistic timelines, and ownership of work. My approach is simple: understand your requirements deeply, propose the right solution, and deliver with consistency and transparency. Core Skills & Services: ✅ Web & Software Development ✅ Front-End & Back-End Engineering ✅ UI/UX & Responsive Design ✅ Data Engineering & Automation ✅ API & Third-Party Integrations ✅ Database Design & Optimization ✅ Scalable & Maintainable Architectures If you’re looking for a developer who can code with structure, design with purpose, and handle data intelligently, I’d be happy to discuss your project. Let’s build something solid—together. weniger
arbu1499
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Welcome to Netpace.Inc! We are thrilled to venture onto Freelancer, bringing a 20-year track record of serving diverse enterprises, ranging from agile startups to Fortune 500 companies like Verizon, Gilead, Safeway, and many others. We offer a wide range of software and web development solutions. Netpace Inc. has...Welcome to Netpace.Inc! We are thrilled to venture onto Freelancer, bringing a 20-year track record of serving diverse enterprises, ranging from agile startups to Fortune 500 companies like Verizon, Gilead, Safeway, and many others. We offer a wide range of software and web development solutions. Netpace Inc. has achieved significant milestones in its journey as a leading provider of IT consulting services. Here are some of our notable achievements: ✔️ Recognized as a five-time honoree on the Inc. 5000 list of fastest-growing companies. ✔️ Extensive collaboration with startups, SMBs, and enterprises to foster innovation and enhance operational efficiency. ✔️Trusted provider of data-centric services that drive digital transformations for Fortune 500 companies. ✔️Certified Minority Owned Business by NMSDC, demonstrating a commitment to diversity and inclusion. ✔️ Over 20 years of continuous excellence in delivering tailored solutions. ✔️ Currently serving 100+ active clients globally, spanning various geographical regions. We are Specialized in: ▪️ Custom Software Development ▪️ Web Development ▪️ Cloud Enablement ▪️ Mobile App Development ▪️ UX/UI Design ▪️ Staff Augmentation/Dedicated Teams ▪️ Software Consultation ▪️ Software Analysis & Software Documentation. Our holistic approach covers the entire spectrum of web design and development. From conceptualization to implementation, we meticulously oversee: ✔️ Strategic Planning: Aligning your digital objectives with effective strategies. ✔️ Design & Prototyping: Crafting visually appealing and user-centric interfaces. ✔️ Technical Implementation: Leveraging cutting-edge technologies for web solutions. ✔️ Ongoing Support: Ensuring sustained functionality and growth. ✔️ Marketing Integration: Seamlessly combining web solutions with your marketing efforts. Let's have a brief 5-10-minute discussion to discuss how our collective expertise can elevate your online presence and drive business growth. weniger
CorporateN
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Hello! I’m a Senior Software Architect and Full-Stack Developer with 15+ years of experience building scalable, secure, and performance-driven applications. I specialize in combining strong engineering fundamentals with modern AI capabilities to deliver intelligent, future-ready solutions. Today, software is not just...Hello! I’m a Senior Software Architect and Full-Stack Developer with 15+ years of experience building scalable, secure, and performance-driven applications. I specialize in combining strong engineering fundamentals with modern AI capabilities to deliver intelligent, future-ready solutions. Today, software is not just about functionality. It’s about automation, insights, and smarter decision-making. I help businesses integrate AI tools and cloud technologies into their systems to increase efficiency and unlock new value. Core Expertise Microsoft Ecosystem Blazor, .NET Core, ASP.NET MVC, C#, VB.NET, Web & Desktop Applications, REST APIs, Microservices Architecture AI & Intelligent Systems AI API integrations (OpenAI and similar platforms) Chatbots and virtual assistants Workflow automation using AI tools Predictive analytics integrations AI-enhanced business applications Frontend & JavaScript React.js, Angular, Vue.js, Node.js, TypeScript, jQuery, AJAX Mobile Development Flutter, .NET MAUI, React Native, Ionic, Native Android & iOS Cloud & DevOps Azure, AWS, Google Cloud CI/CD pipelines Docker-based deployments Cloud-native architecture and optimization Databases MS SQL Server, MySQL, PostgreSQL, MongoDB UI/UX & Responsive Design Bootstrap, HTML5, CSS3, Mobile-first design What I Deliver: - -> End-to-end product development, from architecture to production -> AI-powered features integrated into web and mobile applications -> Custom enterprise systems and automation platforms -> Cloud migration and scalable infrastructure design -> Secure, maintainable, and well-structured code -> Clear communication and predictable delivery timelines I work best with clients who value long-term collaboration and technical excellence. If you’re looking to modernize your application, integrate AI capabilities, or build a robust system from scratch, I’d be glad to discuss your goals. Let’s connect and explore how we can build something impactful. weniger
designysoft
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Agiletechstudio Agiletechstudio
$40 USD / Stunde
.NET | AI | ANGULAR | REACT | ANDROID | iOSPakistanWe are team of skilled, motivated & experienced developers and designers. We are all qualified Software Engineers. We believe in delivering services with high quality, affordable budget, high speed , secure and 100% satisfaction. We have expertise in following technologies and offering services in: Microsoft Based...We are team of skilled, motivated & experienced developers and designers. We are all qualified Software Engineers. We believe in delivering services with high quality, affordable budget, high speed , secure and 100% satisfaction. We have expertise in following technologies and offering services in: Microsoft Based Technologies: ASP.net Core , ASP.net MVC, Blazor, SignalR, Xamarin, .Net MAUI ,SQL SERVER all Additions, DevExpress Third Party Controls, WPF/WCF, Web Apis Google Based Technologies: Android Development, Google Maps Apple Based Technologies: IOS Development, Swift Development Clover Payment Integration Open source Technologies: Meteo rJS, Electron JS, ReactJS, Backbone JS, Angular JS, Cordova, Ajax, Django Frontend and Design Technologies: HTML5, CSS, JQuery, Logo Design,, Google Material Design, Adobe Photoshop, Adobe Illustrator, Adobe InDesign, Adobe Premier CMS: WordPress, Joomla, Drupal , Magento Programming Languages: C#, VB, Flutter , Java, JavaScript ES6/ES5, PHP, Python, C++, ROR weniger
Agiletechstudio
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Welcome to Rico’s Space — where ideas come to life. I care about every byte — turning digital ideas into real, working products. I treat every project like a craft. Not just “building a website or app,” but delivering a product with clean design, smooth performance, and a user experience that feels effortless. 🎁...Welcome to Rico’s Space — where ideas come to life. I care about every byte — turning digital ideas into real, working products. I treat every project like a craft. Not just “building a website or app,” but delivering a product with clean design, smooth performance, and a user experience that feels effortless. 🎁 What You Get When You Hire Me: 1️⃣ Creative & Conversion-Focused Designs 2️⃣ Reliable, Certified Web Developers 3️⃣ Unlimited Revisions Till You're 100% Happy 4️⃣ Pay ONLY When Satisfied – Money-Back Guarantee! 📌 My Expertise Includes: ✅ Website & UI/UX Design ✅ WordPress | Shopify Ecommerce | Web Scraping ✅ Graphic Design ✅ Responsive Web Design (Mobile + Tablet) ✨ Why Clients Love Working with Us: ✅ 9+ Years of Experience ✅ 24/7 Availability & Lightning-Fast Communication ✅ Friendly, Professional & Trustworthy 🚀 What I do ✅ Front-End Development: Responsive, high-performance interfaces using HTML, JavaScript, Bootstrap, Tailwind CSS, Material UI, Headless UI, Ant Design and modern frameworks like React, Angular, and Vue. ✅ Back-End & CMS Development: Secure and scalable backends using Node.js, Nest.js, Express.js, FastAPI, Django, PHP, Laravel, .NET, plus CMS platforms like WordPress & WooCommerce (custom themes, plugins, performance optimization). ✅ Database: MySQL, MongoDB, PostgreSQL, Firebase ✅ Web Design: Fimga, Sketch, Adobe XD My focus is simple: build reliable digital products that improve your business and look great doing it. 🤝🏻Ready to build something great together? Send your requirements (or reference links) and I’ll suggest the best approach with a clear plan. weniger
pasion0128
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As a highly skilled and dependable professional, I bring a comprehensive skill set to web, desktop, mobile, cloud, and game development projects. My experience spans a variety of roles, from addressing scalability issues in production engineering teams to launching innovative applications for startups. I excel in...As a highly skilled and dependable professional, I bring a comprehensive skill set to web, desktop, mobile, cloud, and game development projects. My experience spans a variety of roles, from addressing scalability issues in production engineering teams to launching innovative applications for startups. I excel in leading technical teams, streamlining development processes, addressing technical debts, and setting benchmarks for coding best practices. Software skills include: • Languages: C#, C++, Java, Python, JavaScript, TypeScript • Databases: MS SQL, PostgreSQL, MySQL, MongoDB, Redis • Frontend: ReactJS, Angular, Blazor, Next.js, HTML, CSS • Backend: ASP.NET Core, Node.js, Spring Boot, FastAPI • Game Engines: Unity, Godot, PhaserJS, Unreal Engine • Others: WPF, MAUI, .NET 8, Entity Framework, SignalR, gRPC, Bootstrap, Express.js, Selenium, RabbitMQ, Docker, Kubernetes, CI/CD, Azure DevOps, Socket.IO I am available most of the time in a day to discuss and help the employers even after completing the project. So you can knock me anytime to get my assistance. weniger
SuxrobGM
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