𝗚𝗿𝗲𝗲𝘁𝗶𝗻𝗴𝘀 & 𝗪𝗲𝗹𝗰𝗼𝗺𝗲! I'm a Sr Microsoft Certified Full Stack Developer and Workflow Automation Expert with 8+ years of experience building robust Web, Desktop, and Mobile apps along with scalable automations that drive efficiency. I specialize in .NET, Angular, and Spring Boot for app development, and n8n and Make.com for automation. Whether you need powerful APIs, enterprise apps, or low-code workflows I deliver solutions that simplify complexity and accelerate growth. 🔰 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 𝐄𝐧𝐝-𝐓𝐨-𝐄𝐧𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Building full stack, cross-platform, and native apps with .NET, Angular, and SQL/NoSQL databases. 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Creating low-code workflows using n8n and Make.com to connect tools, automate tasks, and eliminate repetition. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Developing secure RESTful APIs and integrating CRMs, ERPs, eCommerce tools, and cloud services with OAuth2 and token handling. 𝐀𝐈 & 𝐃𝐚𝐭𝐚-𝐃𝐫𝐢𝐯𝐞𝐧 𝐅𝐥𝐨𝐰𝐬: Building AI enhanced pipelines using OpenAI, GPT, and ML APIs to trigger intelligent workflows across apps and systems. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲-𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Delivered SaaS apps in Healthcare, EdTech, InsureTech, PropTech & Supply Chain with real-world automation, data integration, and compliance. 🔰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🔹Workflow Design, Optimization & Scalable Architecture 🔹Multi Step Automations with Conditional Logic & Retry Handling 🔹Custom API Integration, OAuth2 Auth, Secure Token Handling 🔹Webhooks, Event-Based & Scheduled Triggers 🔹AI Powered Automation Pipelines (OpenAI, GPT, etc.) 🔹Data Mapping, Transformation, Filtering, & Sync 🔹Error Handling, Logging, Dynamic Routing 🔹App & CRM Integration (HubSpot, Notion, Airtable, Google Sheets, etc.) Email/Slack/Discord Notification Systems 🔰 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: 🔹App Dev: .NET Core, ASP.NET MVC, Angular, Flutter, Spring Boot, Blazor 🔹API & Auth: REST, Webhooks, GraphQL, OAuth2 🔹CRMs & Tools: HubSpot, Notion, Trello, Gmail, Slack, Discord, Stripe 🔹AI & LLMs: OpenAI, ChatGPT, Google AI 🔹Databases: SQL Server, PostgreSQL, MongoDB, MySQL, Firebase, Airtable 🔹Cloud & DevOps: Azure, AWS, Docker, Kubernetes, GitHub Actions, Jenkins 🔹Utilities: HTTP, Date/Time, Iterators, IF/Else, Regex, Custom Code Nodes 🔰 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱: 🔹E-Commerce Order Sync: Automate order processing from Shopify → Update inventory in ERP → Send tracking info to customers. 🔹Client Onboarding System: Auto-provision accounts, schedule welcome emails in HubSpot, and create tasks in Notion. 🔹Data Aggregation Dashboard: .NET + Angular dashboard pulling and visualizing metrics from multiple APIs and databases. 🔹Field Service App: Flutter mobile app for technicians integrated with a .NET backend for real-time job updates. 🔹AI Content Moderator: Automatically scan user-generated content with OpenAI's API and flag items for review. 🔹CRM-to-Invoice Sync: Sync new deals from HubSpot to Xero for automated invoice generation and payment tracking. 🔹Social Media Scheduler: Curate content in Airtable and automatically publish to LinkedIn & Twitter via scheduled workflows. 🔹Smart Form Handler: Process Google Form responses, enrich data with external APIs, and route to appropriate teams via Slack.

𝗜𝗳 𝗬𝗼𝘂𝗿 𝗪𝗲𝗯𝘀𝗶𝘁𝗲/𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗜𝘀 𝗦𝗹𝗼𝘄 𝗼𝗿 𝗕𝗿𝗲𝗮𝗸𝗶𝗻𝗴 𝗨𝗻𝗱𝗲𝗿 𝗟𝗼𝗮𝗱… When an application starts slowing down, getting unstable, or becoming hard to maintain, it usually isn’t just a bug problem but it is a sign the system needs better structure and scaling. I help businesses build and improve𝗵𝗶𝗴𝗵 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝘂𝘀𝗶𝗻𝗴 .𝗡𝗘𝗧, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗕𝗹𝗮𝘇𝗼𝗿 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲, so their systems stay stable even as usage grows. ✍️𝗔 𝗕𝗶𝘁 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 I have spent the last 12+ years working on SaaS, enterprise and fintech systems where performance and reliability actually matter. Over time, I have focused on building systems that don’t just work but keep working when traffic, complexity and expectations increase. 𝗦𝗼𝗺𝗲 𝗥𝗲𝗹𝗲𝘃𝗮𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: $𝟭𝟬𝟬𝗞+ 𝘁𝗼𝘁𝗮𝗹 𝗲𝗮𝗿𝗻𝗶𝗻𝗴𝘀 from ongoing projects. 𝟮𝟭 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 𝗳𝘂𝗹𝗹 𝘁𝗶𝗺𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. 𝟱,𝟰𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗼𝗳 𝗿𝗲𝗮𝗹 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘄𝗼𝗿𝗸. Multiple projects improved in terms of speed, stability, and maintainability 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗪𝗶𝘁𝗵: 💠Building full-stack applications (.NET Core + Angular / Blazor) 💠Designing and developing REST APIs and integrations 💠Improving or refactoring legacy systems 💠Setting up scalable architecture and microservices 💠Deploying and managing apps on Azure (CI/CD, DevOps) 💠Tracking down performance issues and fixing bottlenecks 𝗛𝗼𝘄 𝗜 𝗨𝘀𝘂𝗮𝗹𝗹𝘆 𝗪𝗼𝗿𝗸 I keep things simple: 💫Clean, maintainable code 💫Practical architecture (not over-engineered) 💫Focus on performance where it actually matters 💫Systems that are easier to scale later, not harder 𝗜𝗳 𝗬𝗼𝘂 𝗡𝗲𝗲𝗱 𝗛𝗲𝗹𝗽 If your system is slowing down, or you are planning something that needs to scale properly, feel free to reach out. Share what you are working on, and I’ll take a look and tell you honestly: 1️⃣What’s working 2️⃣What might cause issues later 3️⃣and what I’d improve first

I earned 12 Years of experience in Web Design, Development, testing as well as API Development. Capable of handling responsibilities independently with quick learning as well as quick problem tracking and solving ability. - Top Rated Freelancer. - 100% Job Success Score. - 50+ Jobs completed successfully. I have worked with following technologies and pattern as well: Angular, ASP.NET, VB.Net, SQL Server, MVC , .Net Core 3+, Dependency Injection with MVC and .net core, Azure services like key vaults, APIM, App Services etc. Desktop Application ================= VB.Net, C#.Net, WPF jQuery Plugin ==================== datatable.net (Client and Server side) CSS ==== Bootstrap, LESS Database ======== MS SQL, MongoDB, Azure Third Party Control ================ Devexpress Payment Method ============== Sagepay Reporting Tools ============= Crystal Reports, HTML, Devexpress FrontEnd Framework ============ Angular 19 SMS API ========= Twilio WebService API, Azure Logic Apps Email Tool ========= SendGrid,Dropbox, ChatGPT Compiler/Extension ================ Web Compiler API === .Net Core 2.0+,.Net Web API, .Net WCF Package Manager ============== NPM , Nuget PM File Storage ======================= Azure blob Storage, AWS S3 buckate Hosting server configuration ======================= IIS, Heroku, BigRoack (Shared Hosting Server) Version Control ============= Git (GitHub / BitBucket) , SVN, TFS Online, Gitflow Task Management System ===================== Jira Pdf Generation with Third Party Library ===================== NReco.PdfGenerator, DynamicPdf, iTextsharp Database Migration ===================== DynamoDB to SQL Server Pushnotification ===================== Firebase, APNS Testing Tools ===================== Selenium web driver, Cucumber, JUnit, TestNG, Maven, Eclipse, IntelliJ, Jenkins and Gherkin. Barcode Printing ============================= ZPL language for barcode zebra printers and shipping labels. I always pay more attention to the client's requirement so i can provide code quality as well as i can achieve deadlines. I am looking for work with new technologies and looking for never ending relationship. I am available for 40 hours/week.

Upwork Stats: 10,000+ hours booked, generating nearly $200,000 in revenue, with a 100% completion ratio and many satisfied customers worldwide. Transform your business with robust, scalable solutions across .NET, Azure, MERN, MEAN, and mobile platforms. Is your team seeking to: - Modernize legacy apps and migrate to cloud-native architectures? - Rapidly launch secure React, Angular, or cross-platform mobile projects? - Integrate complex APIs and automate business workflows? Why clients hire me: 1. Built 15+ enterprise applications for finance, healthcare, real estate, and SaaS using React, Angular, .NET Core, Azure, and Express. 2. Migrated legacy Microsoft stack projects to cutting-edge MEAN/MERN platforms—improving speed and reliability for 20+ clients. 3. Led multi-disciplinary teams to deliver cloud-native, mobile-first solutions with full CI/CD automation and Kubernetes deployment. 4. Integrated 30+ REST/SOAP APIs, securing sensitive data and meeting HIPAA/GDPR standards. 5. Delivered award-winning mobile apps across Android/iOS using React Native, Flutter, and .NET MAUI. What I deliver: - End-to-end app development—from architecture planning, UI/UX, coding, and cloud deployment to post-launch support. - Technical audits, legacy refactoring, and scalable microservices using latest industry best practices. - Seamless API integrations, automation, and security for critical business processes. Clients say I “bridge the gap between business goals and technology” - delivering solutions that grow with you. 📞 Ready to launch your next project? Message now to schedule a free strategy call. Let’s build something amazing together!

Myself Sita Devi, I'm expertise in web development and software programming field with over 8 years of experience. Technical Expertise: - Net Framework: Net 3.5, 4.0, 4.6.1 and Compact Framework - Zoho - Databases: MongoDb, SQL Server 2008, mySQL - Data Access Approach : RMO(ReplicationManagementObject), ADO, ADO.Net, Entity Framework - Languages : C#, VB.Net, Visual Basic 6.0, AngularJs, Node.Js, Asp.Net core, Zoho Deluge - Report Writer: Crystal Reports - Internet Technologies: Ajax, ASP.Net, XML, MVC 3 (Aspx, razor) - SOA :WCF - CRM and CMS: Kentico, DNN, Zoho, Salesforce, Nopcommerce, Infusion soft Services: - Quality Work - Full Time Availability For Calls/Chat - Support and bug fixing to Existing Project even after job is done. - Experienced and Value Combination - Coding Standards - Complete Testing - Developing cost-effective, user-friendly solutions on time Thanks & Regards Sita Devi

Top Rated Full-Stack .NET Developer with 8+ years of experience building scalable SaaS platforms, enterprise applications, cloud solutions, desktop applications, workflow automation systems, and AI-powered software products. I specialize in C#, .NET Core, ASP.NET Core, Razor Pages, Blazor, ReactJS, Azure, SQL Server, Microsoft Graph API, Gmail API, OpenAI integrations, and modern software architecture. Over the years, I've helped startups, growing businesses, and enterprise organizations build secure, high-performance software that improves operations, automates manual processes, and supports long-term growth. What I Bring to Your Project ✔ Full-Stack .NET Development ✔ ASP.NET Core Web Applications ✔ SaaS Product Development ✔ Azure Cloud Solutions ✔ AI Integration & Automation ✔ API Development & Third-Party Integrations ✔ Desktop Application Development ✔ Legacy System Modernization ✔ Enterprise Software Architecture ✔ Long-Term Product Support & Enhancements Core Technologies Backend Development • C# • .NET Core 6/7/8 • ASP.NET Core • Razor Pages • Blazor Server & WebAssembly • Entity Framework Core • LINQ • REST APIs • SignalR • Quartz.NET • Background Services • Middleware Architecture Frontend Development • ReactJS • Angular • Next.js • TypeScript • JavaScript (ES6+) • HTML5 • CSS3 • Bootstrap • Tailwind CSS • Material UI • AJAX • jQuery AI Engineering & Automation • OpenAI (GPT, Assistants, Embeddings) • AI Integration • AI-Powered SaaS Platforms • Workflow Automation Systems • Email Automation & AI Assistants • LangChain • Prompt Engineering • Retrieval-Augmented Generation (RAG) • Semantic Search Systems • Vector Databases • MongoDB Atlas Vector Search • Pinecone • AI Classification & Automation Systems Cloud & DevOps • Microsoft Azure • Azure App Services • Azure Functions • Azure Blob Storage • Azure Key Vault • AWS (EC2, S3, SES, RDS) • Docker • Kubernetes (AKS/EKS) • GitHub Actions • Azure DevOps • CI/CD Pipelines Databases • SQL Server • PostgreSQL • MySQL • MongoDB • Redis • Query Optimization • Stored Procedures • Database Design & Performance Tuning Desktop Development • WPF • WinForms • VSTO • Outlook Add-ins • Excel Add-ins • DevExpress • Telerik • Syncfusion Integrations • Microsoft Graph API • Gmail API • OAuth 2.0 • JWT Authentication • SAML • Stripe • PayPal • Twilio • WhatsApp • Mailchimp • Facebook Pixel Industries Served • SaaS • Finance & Banking • Healthcare • E-Commerce • GovTech • Smart Cities • Data Analytics & Reporting Why Clients Hire Me • Strong business understanding, not just technical execution • Clean, maintainable, production-ready code • Clear communication and reliable delivery • Experience working with startups and enterprise teams • Long-term mindset focused on product success If you're looking for a developer who can build, modernize, integrate, automate, and scale software using .NET, Azure, React, and AI technologies, let's discuss your project.

I help businesses build AI agents, LLM-powered workflows, n8n automations, and full-stack web applications that connect with real business systems, APIs, CRMs, databases, dashboards, and internal tools. With 15+ years of full-stack development experience, I can take your idea, prototype, broken AI workflow, or existing web app and turn it into a clean, reliable, production-ready system. I am not just using AI tools. I build practical AI-powered systems that solve real business problems. 👍 You’re in the right place if: ✅ You want to build an AI agent for your business process ✅ You need Claude-powered workflows or LLM automation ✅ You want to automate manual tasks using n8n, APIs, databases, email, chat, or CRM tools ✅ You have an AI prototype that works partially but needs to be finished properly ✅ You need a full-stack app with frontend, backend, database, and automation logic ✅ You want to add AI features, chatbots, document processing, content generation, or smart workflows to your existing system ✅ You need a developer who understands both AI workflows and real production software 💻 What I can help you build: • AI agents for business workflows • Claude-powered automation systems • n8n workflows and API automations • LLM-powered web applications • AI chatbots and assistants • RAG-based knowledge base systems • CRM and lead automation workflows • Internal tools and admin dashboards • Full-stack web apps with React, Angular, Laravel, Node.js, .NET, or Python • API integrations with third-party platforms • Database-backed automation systems • MVPs, proof-of-concepts, and production-ready applications 🛠 Tech I Work With: • AI / LLM: Claude, LangChain, RAG, Whisper, Llama, AI agents, prompt workflows • Automation: n8n, Make, Zapier, Airtable, Gmail, Slack, Twilio, WhatsApp, CRM APIs • Frontend: React, Angular, TypeScript • Backend: Laravel, Node.js, .NET Core, .NET Framework, Python • Databases: SQL Server, MySQL, MongoDB, Supabase • Cloud: Azure, AWS, Supabase • Other: REST APIs, webhooks, dashboards, authentication, payments, reporting systems 🚀 What you get working with me: 🌟 Honest advice on whether AI is useful for your idea or not 🌟 Clear technical planning before development starts 🌟 Fast proof-of-concept and MVP builds 🌟 Production-ready, maintainable code 🌟 Clean integration between AI, backend, frontend, and databases 🌟 Reliable communication and realistic timelines 🌟 Full-stack experience, not just prompt writing I focus on building practical systems that save time, reduce manual work, and help businesses move faster with AI and automation. Let’s build something useful, automated, and ready for real users.

20+ years experienced as Full Stack Senior .NET Developer specializing in SaaS application development, enterprise software architecture, backend engineering, and scalable cloud solutions. With years of practical experience, I build secure, high-performance web platforms using .NET, ASP.NET Core, Azure, SQL Server, Classic ASP and JavaScript frameworks, helping businesses launch reliable digital products faster. 🚀 Backend Expertise ✅ .NET Framework, ASP.NET Core, C#, Classic ASP ✅ Scalable REST API Development, Backend Integration ✅ Microservices, Distributed Systems ✅ Secure Authentication & Authorization using JWT, OAuth ✅ Role-Based Access Control, Identity Management ✅ Clean Architecture 🚀 Frontend Expertise ✅ .NET MAUI, Avalonia UI, Blazor, Razor Pages ✅ Vanilla JavaScript Expert ✅ ReactJS, NextJS, AngularJS ✅ Legacy JQuery ✅ Theme Integration 🚀 Database Expertise ✅ Database Architecture ✅ SQL Server Performance Tuning ✅ MSSQL, MySQL, PostgreSQL ✅ Azure SQL, MongoDB, ElasticSearch ✅ Query Optimization and Data Modeling 🌐 Domain Expertise ✅ Healthcare Application Development ✅ SEO Platforms and Marketing Tools ✅ Cybersecurity Software Solutions ✅ E-Commerce Platforms ✅ SaaS Products ☁️ Cloud Expertise ✅ Microsoft Azure, AWS, Google Cloud Infrastructure ✅ Docker, DevOps, CI/CD Pipelines, and Release Automation ✅ Microsoft Azure Services ✅ Application Performance Optimization ✅ Monitoring, Logging, and Reliability Engineering 💼 Services I Provide ✅ Custom SaaS Product Development from MVP to Production Release ✅ Enterprise Web Application Development with Secure and Scalable Architecture ✅ REST API Development, Third-Party Integrations, and Backend Modernization ✅ Modern Frontend Interfaces with Clean UX and Responsive Design ✅ Cloud Hosting, Infrastructure Optimization, and Deployment Automation ✅ Ongoing Product Maintenance, Feature Expansion, and Technical Support 🌟 Why Clients Choose Me ✅ Years of Real-World Software Development Experience ✅ Strong Technical Depth with Business-Focused Solution Design ✅ Clean, Maintainable, and Future-Proof Code Architecture ✅ Clear Communication, Fast Response, and Reliable Collaboration ✅ Consistent On-Time Delivery with High Quality Standards ✅ Long-Term Technical Partnership for Product Growth and Stability From solution design and development to cloud deployment and long-term maintenance, I can take full responsibility for delivering scalable, production-ready software solutions. Senior .NET Developer Upwork Full-Stack .NET Developer Upwork ASP.NET Core Developer Upwork ASP.NET MVC Developer Upwork C# Developer Upwork .NET Core Developer Upwork .NET Backend Developer Upwork .NET API Developer Upwork REST API Developer Upwork Microservices Developer Upwork Enterprise Application Developer Upwork SaaS Application Developer Upwork Cloud Application Developer Upwork Azure .NET Developer Upwork SQL Server Developer Upwork Database Architecture Specialist Upwork Performance Optimization Specialist Upwork Software Maintenance & Support Upwork Application Migration & Upgrade Services Upwork Third-Party Integration Specialist Upwork Skill Keywords ASP.NET Core .NET Framework C# .NET Core MVC Web API Classic ASP Entity Framework Core SQL Server Azure SQL Microservices RESTful APIs SignalR Blazor Azure AWS Docker CI/CD Pipelines Agile Development Responsive Web Design Frontend Development Backend Development Database Management Scalable Architecture Cloud Deployment Integration Keywords Amazon SP API Integration Burp Suite Integration Stripe Payment Gateway Integration Third-Party API Integration

I help businesses design and develop scalable, secure, and high-performance web applications, SaaS platforms, and REST APIs using .NET Core and modern frontend frameworks like React and Angular. Whether you need to build a product from scratch, modernize a legacy system, or fix complex issues — I focus on delivering clean, maintainable, and production-ready solutions that align with real business needs. 💼 What I can help you with: ✓ Build secure REST APIs using ASP.NET Core ✓ Develop SaaS applications and admin dashboards ✓ Create responsive UIs with React.js or Angular ✓ Upgrade legacy .NET Framework applications to .NET Core ✓ Integrate third-party APIs and external services ✓ Debug, optimize, and improve existing systems 🛠 Tech Stack: ✓ ASP.NET Core (Web API, MVC) ✓ C# / .NET Framework / .NET Core ✓ React.js & Angular ✓ RESTful API Development & Integration ✓ SQL Server, PostgreSQL ✓ Entity Framework Core / Dapper ✓ Authentication (JWT, Identity) ✓ Git (GitHub, GitLab, Bitbucket) 🚀 Why clients work with me: ✓ 7+ years of hands-on software development experience ✓ Strong focus on scalable architecture and clean code ✓ Problem-solving mindset with attention to detail ✓ Clear communication and reliable delivery I don’t just develop applications — I help build stable, scalable systems that support real business growth and long-term success. 📩 Let’s work together Send me your project details, and I’ll suggest the most efficient and scalable approach to get it done right.

Senior .NET Developer with 10+ years of experience building scalable .NET applications, enterprise software, cloud-based systems, and high-performance backend solutions using C#, .NET Core, Azure, React, Angular, SQL Server, and modern software architecture. I help startups, SaaS companies, and enterprise businesses build reliable .NET applications that are secure, maintainable, scalable, and designed for long-term growth. Whether you need a .NET Developer for a new application, modernization of an existing .NET system, backend API development, Azure cloud deployment, or full-stack development with React, I can help you build production-ready software with clean architecture and strong engineering practices. I specialize in .NET development, C# development, .NET Core applications, enterprise .NET systems, backend development, cloud-based .NET solutions, and scalable software architecture. If you are looking for a Senior .NET Developer who understands both business requirements and technical architecture, I would be glad to help. WHAT I SPECIALIZE IN-- • .NET application development • C# backend development • REST API development using .NET • Full-stack .NET development with React and Angular • Cloud-native .NET applications on Azure • Modernization of legacy .NET applications • Multi-tenant SaaS application development • Microservices architecture using .NET • SQL Server and Entity Framework Core development • Third-party API integrations in .NET applications • Authentication and authorization systems • Azure Active Directory integration • Scalable backend systems using .NET and C# • Distributed systems and event-driven architecture • CI/CD pipelines for .NET projects • Performance optimization for .NET applications • Secure enterprise software development CORE TECHNOLOGIES-- Backend: C#, .NET, .NET Core, .NET 6, .NET 7, .NET 8, ASP.NET Core, Web API, REST APIs, GraphQL, Entity Framework Core, LINQ, Dapper Frontend: React, Angular, JavaScript, TypeScript, HTML, CSS, Bootstrap, Blazor Database: SQL Server, PostgreSQL, MySQL, MongoDB Cloud & DevOps: Microsoft Azure, Azure App Services, Azure Functions, Azure DevOps, Azure Service Bus, Docker, Kubernetes, AWS, CI/CD Pipelines Architecture & Engineering: Clean Architecture, Domain-Driven Design, CQRS, SOLID Principles, Repository Pattern, Microservices Architecture Authentication & Security: JWT Authentication, OAuth2, Azure AD, Role-Based Access Control, Secure API Development WHY CLIENTS HIRE ME-- Clients hire me because I focus on building reliable .NET applications that are scalable, maintainable, and production-ready. I do not just write code. I help businesses build strong technical foundations using modern .NET development practices and scalable architecture decisions. When you work with me, you get: • Clean and maintainable .NET code • Scalable backend architecture • Strong C# engineering practices • Well-structured and documented codebases • Secure authentication and authorization systems • Enterprise-grade software development standards • Long-term maintainable .NET applications I also use modern AI-assisted development workflows with Cursor and Claude to improve development speed, accelerate debugging, reduce repetitive work, and maintain high-quality code standards across .NET projects. PROJECT EXPERIENCE-- ✔ Property Management SaaS Platform Developed a scalable .NET application using .NET Core, React, Angular, Azure, SQL Server, and multi-tenant architecture. Built role-based dashboards, reporting systems, tenant management modules, and real-time features for property management operations. ✔ Employee PDP Management System Developed employee planning modules, approval systems, reporting, and secure access management. ✔ School Management Platform Developed a complete .NET Core application with authentication systems, teacher portals, student management, scheduling modules, admin dashboards, and reporting systems using MySQL and Clean Architecture principles. ✔ Enterprise Internal Systems Built and maintained multiple enterprise .NET applications integrated with Azure AD, SharePoint, HR platforms, insurance systems, and third-party APIs. ✔ API Integration & Backend Systems Integrated Stripe, PayPal, CRMs, external services, and enterprise APIs into .NET applications with secure authentication and scalable architecture. INDUSTRIES I HAVE WORKED WITH-- • SaaS & Product Development • Property Management & Real Estate • HR & Workforce Management • Education Technology • Insurance Software • Enterprise Internal Systems • Business Automation Platforms Whether you need a scalable .NET application, a modern .NET Core backend, enterprise software built with C#, Azure-based cloud systems, or full-stack development with React and .NET, I can help you build a reliable and maintainable solution. Send me a message with your project requirements, technical challenges, or business goals, and I will help you define the best approach.