Hire the Best Application Installer Freelancers
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Ravish M.

Sr .NET APIs & Claude/ChatGPT AI Developer | React Angular | MAUI

Mohali, India
$18 per hour
127 jobs
$300K+ total earnings

I’m a Senior .NET Full-Stack & AI Developer with 15+ years of experience building scalable web applications, APIs, enterprise systems, cross-platform applications, and AI-powered solutions. My core expertise is C#, .NET / ASP.NET Core, React, Angular, SQL, Azure, .NET MAUI, and Claude AI. I combine strong software engineering fundamentals with modern AI capabilities to build applications that are not only reliable and scalable, but also intelligent and automation-driven. 🤖 Claude AI & AI Engineering I specialize in using Claude AI for software development, AI-powered applications, intelligent automation, and agentic workflows, including: ✅ Claude AI integration with .NET / ASP.NET Core applications ✅ AI-powered REST APIs and backend services ✅ AI agents and multi-step agentic workflows ✅ Claude API integration and structured AI responses ✅ Prompt engineering and context engineering ✅ AI-assisted coding, refactoring, debugging and code reviews ✅ AI-powered document, text and data processing ✅ Tool/function-based AI workflows ✅ MCP-based integrations and AI tool connectivity ✅ RAG and knowledge-based AI applications ✅ Connecting AI with business APIs, databases and enterprise systems ✅ AI features integrated into existing web and mobile applications I focus on using AI where it provides real business value — automation, productivity, intelligent search, document processing, customer assistance, data analysis, developer productivity, and workflow automation. 🚀 Core Development Expertise: Backend & APIs: C#, .NET 6 / 7 / 8 / 9 ASP.NET Core / Web API / MVC RESTful APIs & backend architecture Microservices & distributed applications Authentication & authorization OAuth 2.0 / JWT / Microsoft Entra ID Third-party API & enterprise integrations Clean Architecture / SOLID / Dependency Injection AI & Modern Development: Claude AI / Claude API: AI Agents & Agentic Workflows Prompt & Context Engineering MCP / AI Tool Integration RAG / Knowledge-based AI AI-powered APIs and applications AI-assisted software engineering LLM application integration Structured AI outputs & function/tool calling Frontend: React / React.js TypeScript / JavaScript Angular HTML5 / CSS3 Bootstrap SPA development Responsive UI Frontend–backend API integration Cross-Platform Development: .NET MAUI Android / iOS / Windows Cross-platform mobile applications Cross-platform desktop applications Offline-first applications & synchronization MAUI + ASP.NET Core backend architecture Database: Microsoft SQL Server Azure SQL MySQL Database design & normalization Query optimization Entity Framework / EF Core Dapper Data migration & transformation Cloud & DevOps: Microsoft Azure Azure App Services Azure SQL Azure Functions Azure Storage Azure DevOps CI/CD Docker Git / GitHub / Bitbucket 💼 What I Can Build AI-Powered Applications: I can integrate Claude AI into existing or new applications to create intelligent assistants, document-processing systems, AI-powered search, automation workflows, internal copilots and agent-based business solutions. Backend & API Development: I build secure, scalable ASP.NET Core APIs, business logic, integrations, authentication systems and microservices. Full-Stack Web Applications: I can handle the complete application lifecycle — React/Angular frontend + .NET backend + database + APIs + cloud deployment + AI integration. .NET MAUI Applications: I develop cross-platform mobile and desktop applications using .NET MAUI with ASP.NET Core backends, API integrations, authentication and offline synchronization. Legacy Modernization: I can modernize existing applications by migrating legacy .NET Framework applications to modern .NET, improving architecture, optimizing databases and introducing modern APIs, cloud services and AI capabilities. Why Work With Me? ✅ 15+ years of professional software development experience ✅ Strong .NET / ASP.NET Core backend expertise ✅ Advanced React / Angular full-stack development ✅ Hands-on .NET MAUI application development ✅ Claude AI & AI-powered application development ✅ API, database and third-party integration expertise ✅ Azure cloud and modern deployment experience ✅ Experience modernizing legacy applications ✅ Clean, maintainable and scalable architecture ✅ End-to-end ownership from requirements to deployment Whether you need a Claude AI-powered application, AI agent, ASP.NET Core API, full-stack React/Angular application, .NET MAUI mobile/desktop app, legacy modernization, or complete end-to-end product development, I can help design and build the solution from the ground up. Let’s discuss your requirements and turn them into a reliable, scalable and AI-enabled solution.

Saurav K.

Senior Android & Windows Software Developer | AI Integration & Automat

New Delhi, India
$3 per hour
7 jobs
$600+ total earnings

🚀 Custom Android, Windows & AI Software Developer Need a fast, scalable Android app or Windows desktop software that is reliable, secure, and easy to maintain? I build custom Android applications, Windows desktop software, AI-powered apps, business tools, and automation systems. With a strong focus on performance, clean architecture, and long-term scalability, I deliver solutions for both new products and existing applications requiring modernization, optimization, or feature expansion. ⚡ Core Expertise 📱 Android Development: Kotlin, Java, Android SDK, Jetpack Compose, XML 🏗️ Architecture & UI: MVVM, Clean Architecture, SOLID, Coroutines, Hilt/Dagger 💻 Windows Desktop: C#, .NET, Custom Desktop Apps, Local Database Apps, UI Development 🤖 AI & Automation: OpenAI API Integrations, AI Chatbots, Workflow/API Automation, Data Processing ☁️ Backend & Databases: Firebase, Firestore, Room, SQLite, REST APIs, JSON 🔌 Key Integrations: Payment Gateways, In-App Purchases, Push Notifications, Google Maps/Location, Camera 🎯 What I Can Build For You Mobile Solutions: Custom Android Apps, E-learning/Coaching Apps, E-commerce Platforms Desktop Solutions: Windows Utilities, Business/Enterprise Software, SaaS Client Applications Advanced Tech: AI-Powered Applications, Custom Business Automation Tools, Admin Panels Monetization & Maintenance: Subscription & IAP Systems, App Modernization, Bug Fixing, Performance Optimization 🔧 Tech Stack & Cloud Services Databases: Firebase • Firestore • Room • SQLite APIs & Security: REST APIs • JSON • Authentication • Payment APIs Ecosystem: Third-Party SDKs • Cloud Services • Play Store Deployment & Compliance 🤝 Let's Build Something Great Whether you need a brand-new Android app, a robust Windows desktop application, an AI integration, an automation tool, or improvements to an existing product, I can turn your requirements into a production-ready reality. Let's build something fast, reliable, and scalable. Send me a message to discuss your project!

Vibha .

12testers

Supaul, India
$3 per hour
13 jobs
$91 total earnings

12 testers for 14 days Google Play Console Hello There, I'm a Google-certified app & game tester with over 13 years of experience . I specialize in high-quality testing services and white-hat backlink building to help boost your app’s visibility on Google safely and effectively. As a seasoned and trusted service provider, I focus on long-term results that help improve your rankings while maintaining the integrity of your app or website. ✅ Professional Testing ✅ White-Hat SEO & Backlink Strategies ✅ 100% Satisfaction Guaranteed Order now with confidence and let me help you take your app to the next level! Thank you.

Atoofa S.

Application Packager | SCCM | Intune | PowerShell | Autopilot |PowerBI

Mumbai, India
$40 per hour
9 jobs
$1K+ total earnings

🔧 System Engineer for Application Packaging and SCCM/Intune 🔧 Are you in need of a seasoned System Engineer with a wealth of experience in End User Computing (EUC), Application Packaging, and Mobile Device Management (MDM)? Look no further! With over 12 years of expertise in these domains, I bring unparalleled skills to help you streamline your IT infrastructure. 👩‍💻 Here's what I bring to the table: ✅ End User Computing (EUC): With a decade of hands-on experience, I've mastered the art of delivering seamless user experiences. From Application Packaging and Virtualization to End User Computing Services, I've got you covered. ✅ Application Packaging: I'm an expert in tools like AdminStudio, InstallShield, and ORCA, ensuring your applications are packaged efficiently for deployment. ✅ Deployment Mastery: I specialize in deploying applications using SCCM and Intune, making software distribution across your organization a breeze. ✅ Application Virtualization: Whether it's App-V, MSIX, or traditional MSI/MSIX packaging, I can optimize your software delivery process. ✅ Infrastructure Automation: I believe in efficiency, and that's why I excel in automating infrastructure tasks, saving you time and resources. ✅ Tools & Technologies: I am proficient in a range of tools, platforms, scripting languages, and software, including: Flexera AdminStudio InstallShield Windows Installer (MSI, MSIX) Visual Basic Script PowerShell PowerShell App Deployment Toolkit SCCM 🚀 My mission is to simplify your IT operations, boost productivity, and reduce downtime. When you work with me, you're not just getting a freelancer – you're gaining a trusted partner in optimizing your IT ecosystem. Let's collaborate to elevate your organization's efficiency and user satisfaction. Feel free to reach out, and let's discuss how I can contribute to your success!

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