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𝗠𝗼𝘀𝘁 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗱𝗼𝗲𝘀𝗻'𝘁 𝗯𝗿𝗲𝗮𝗸 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝗼𝗳 𝗮 𝗹𝗮𝗰𝗸 𝗼𝗳 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀. It breaks because the architecture becomes messy, performance slows down, bugs pile up, and nobody wants to touch the code anymore. If your ASP.NET application is becoming difficult to maintain, scale, or improve, the problem usually starts much deeper than the user interface. 𝗧𝗵𝗮𝘁'𝘀 𝘄𝗵𝗲𝗿𝗲 𝗜 𝗰𝗼𝗺𝗲 𝗶𝗻. I'm a Full Stack .NET Developer specializing in ASP.NET Core, Blazor, SQL Server, and Azure-based business applications. 👉 I help companies build, modernize, and scale business-critical software that stays fast, secure, and maintainable as the business grows. 𝗪𝗵𝗮𝘁 𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗜𝗻 ✔𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Scalable SaaS applications built with clean architecture, secure authentication, and long-term maintainability. ✔ 𝗔𝗦𝗣.𝗡𝗘𝗧 𝗖𝗼𝗿𝗲 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 Custom business applications designed around your workflows, operations, and user requirements. ✔ 𝗕𝗹𝗮𝘇𝗼𝗿 & 𝗔𝗱𝗺𝗶𝗻 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Interactive dashboards, reporting systems, internal portals, and management platforms. ✔ 𝗥𝗘𝗦𝗧 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 Secure APIs with authentication, role-based access, third-party integrations, and business logic automation. ✔ 𝗟𝗲𝗴𝗮𝗰𝘆 .𝗡𝗘𝗧 𝗠𝗼𝗱𝗲𝗿𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻 Upgrade outdated applications, improve performance, remove technical debt, and modernize architecture. ✔ 𝗦𝗤𝗟 𝗦𝗲𝗿𝘃𝗲𝗿 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 Database design, query optimization, reporting systems, stored procedures, and performance improvements. ✔ 𝗔𝘇𝘂𝗿𝗲 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 Reliable cloud deployments, application hosting, monitoring, and infrastructure optimization. 𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗗𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 Many developers focus only on writing code. Very few take time to understand the business processes behind the software. 👉 My approach starts with understanding how your system actually works before making technical decisions. 𝗧𝗵𝗶𝘀 𝗵𝗲𝗹𝗽𝘀 𝗱𝗲𝗹𝗶𝘃𝗲𝗿: ✔ More stable applications ✔ Better scalability for future growth ✔ Cleaner and maintainable codebases ✔ Faster performance and improved reliability ✔ Features that solve real business problems I focus on building software that remains valuable years after launch, not just until the next update. 𝗧𝘆𝗽𝗲𝘀 𝗼𝗳 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗜 𝗕𝘂𝗶𝗹𝗱 → Business Management Systems → SaaS Platforms & MVPs → CRM & Internal Business Tools → Admin Portals & Dashboards → Reporting & Analytics Systems → Workflow Automation Platforms → Enterprise Web Applications → Role-Based Management Systems 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗧𝗼𝗼𝗹𝘀 C# • ASP.NET Core • Blazor • MVC Web API • Entity Framework Core • Dapper React.js • JavaScript • Bootstrap SQL Server • PostgreSQL • MySQL Azure • Git • Clean Architecture 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✔ Strong understanding of business applications ✔ Clean, scalable, production-ready architecture ✔ Experience modernizing legacy systems ✔ Reliable communication and independent problem-solving ✔ Focus on long-term maintainability, not quick fixes ✔ Secure and performance-focused development Most businesses don't need more software. They need better software that supports growth without creating new problems. That's exactly what I help build. 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗧𝗵𝗮𝘁 𝗦𝗰𝗮𝗹𝗲𝘀 𝗪𝗶𝘁𝗵 𝗬𝗼𝘂𝗿 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 If you're looking for a .NET developer who can improve, modernize, or build a business application the right way... 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗱𝗲𝘁𝗮𝗶𝗹𝘀. I'll review your requirements, identify potential challenges early, and help you choose the most practical path to a reliable, scalable solution. Keywords: ASP.NET Core developer, Blazor developer, .NET developer, C# developer, SaaS application development, business application developer, REST API developer, SQL Server developer, Azure developer, enterprise web application development, admin dashboard development, .NET modernization, full stack .NET developer, CRM software developer, custom business software.

𝗦𝗲𝗻𝗶𝗼𝗿 .𝗡𝗘𝗧 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗔𝗦𝗣.𝗡𝗘𝗧 𝗖𝗼𝗿𝗲, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗔𝘇𝘂𝗿𝗲 I build production-grade web applications for startups and enterprises that need software to actually hold up under real users — not just work in a demo. Over 10+ years, I've shipped SaaS platforms, modernized legacy .NET systems, and built REST APIs and microservices on Azure that scale without falling over. On Upwork alone, that's 54 completed projects, 2,800+ hours, and a 4.9-star rating from clients. 𝗪𝗵𝗮𝘁 𝗜 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗱𝗼 𝗳𝗼𝗿 𝗰𝗹𝗶𝗲𝗻𝘁𝘀: -- Build ASP.NET Core + Angular applications from scratch, architected to grow -- Design and secure REST APIs and microservices -- Modernize legacy .NET systems without breaking what already works -- Deploy and manage infrastructure on Azure (App Services, Functions, Service Bus, Key Vault) -- Optimize SQL Server for performance under real production load -- Integrate payment gateways, third-party APIs, and external services 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸: 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: C#, ASP.NET Core/MVC, Web API, Entity Framework Core, Microservices 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: Angular, React, TypeScript, HTML5/CSS3 𝗖𝗹𝗼𝘂𝗱/𝗗𝗲𝘃𝗢𝗽𝘀: Azure, AWS (Lambda, S3), Docker, GitHub Actions, CI/CD 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: SQL Server, PostgreSQL, MongoDB 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝗰𝗼𝗺𝗶𝗻𝗴 𝗯𝗮𝗰𝗸: I communicate clearly, give realistic timelines, and don't disappear after deployment — ongoing support is part of how I work, not an upsell. If you've got a project that needs to go from idea to production without technical debt baked in, let's talk about what you're building.

I help companies migrate Xamarin applications to .NET MAUI, fix difficult ASP.NET Core issues, and rescue legacy .NET systems that other developers struggle to stabilize. Clients usually hire me when: • A Xamarin → .NET MAUI migration is failing or incomplete • An ASP.NET Core backend issue has remained unresolved • Performance problems are slowing down production systems • A legacy .NET application needs modernization without downtime • A desktop/mobile system requires reliable long-term architecture Recent work includes: • Migrating production Xamarin apps to .NET MAUI • Resolving long-standing ASP.NET Core issues unresolved by previous freelancers • Building high-performance middleware for machine communication • Developing POS and enterprise systems using ASP.NET Core, Blazor, and WPF I focus on fast diagnosis, maintainable architecture, and reliable delivery with minimal hand-holding. Core Expertise: • .NET MAUI & Xamarin Migration • ASP.NET Core MVC / Web API • Blazor & Enterprise Web Applications • WPF Desktop Applications • SQL Server Optimization & Entity Framework Core • REST APIs & Backend Architecture • Middleware & Hardware Communication Systems • Performance Optimization & Debugging Technical Stack: C#, .NET MAUI, Xamarin, ASP.NET Core, Blazor, WPF, Entity Framework Core, SQL Server, SignalR, REST APIs, Azure App Services, Web API, JavaScript Currently working full-time on enterprise ASP.NET Core systems, REST APIs, SQL optimization, and large-scale .NET applications. I communicate clearly, work independently, and write clean, scalable code designed for long-term maintainability.

✅ Top Rated Plus | 100% Job Success | 6,500+ hours | $200K+ earned on Upwork ✅ Senior .NET Engineer: 17 years building backends that scale under real load ✅ Architecture-level work: high-traffic APIs, system integrations, SQL performance ✅ Delivered for Tractor Supply (Fortune 500), Allivet & Edible Arrangements I build .NET backends that stay fast and correct when the load is real. Most of my work is the hard part, the systems that handle traffic, money and third-party integrations without falling over, and clients usually bring me in when something is slow, duplicating data, or breaking at peak. 𝗥𝗲𝗰𝗲𝗻𝘁 𝗪𝗼𝗿𝗸 ➜ Allivet & Tractor Supply (Fortune 500): Multi-Tenant REST API Tech: ASP.NET Core (.NET 6), Azure Service Bus, Redis, Azure Functions, SQL Server, Splunk 🔹Stopped duplicate orders during request retries by adding idempotency keys 🔹Moved slow blocking calls onto Service Bus with background workers to cut response times 🔹Used Redis caching and Azure Functions to keep products, customers and subscriptions syncing reliably to the Salesforce Commerce storefront ➜ Allivet Web Admin: E-Commerce & Subscription Platform Tech: .NET Core, Web API, SQL Server, Azure, CommerceHub, Deposco 🔹Integrated CommerceHub payment gateway: card tokenization, authorization, capture, void and refund 🔹Connected Deposco warehouse management and rebuilt the financial posting process 🔹Ran the full catalog, orders, autoships, inventory and warehouses end to end ➜ Franchise Management System (ERP): used by 150+ international clients Tech: ASP.NET MVC, Web API, Azure, SQL Server 🔹Architected and optimized the central platform serving 150+ franchise clients worldwide 🔹Exposed REST APIs for mobile apps using Repository, Unit of Work and Singleton patterns 🔹Built the supporting systems too: video training (Wowza streaming), field audit tools, and a marketplace with Amazon Pay and BlueSnap ➜ County Taxation Filing System Tech: ASP.NET Core, Azure Functions, Logic Apps, Angular 10, SQL Server 🔹Built yearly tax filing with PDF generation and historical data imports 🔹Rebuilt a batch engine that brought large-scale query processing down from minutes to seconds 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝐇𝗶𝗿𝗲 𝗠𝗲 ✔ End-to-end ownership: from architecture and database design through to deployment, not just the coding in the middle ✔ I solve the hard backend problems: idempotency, event-driven sync, the outbox pattern, background jobs, multi-database setups, and SQL that's slow under load ✔ AI-augmented delivery: I use Claude Code and GitHub Copilot every day to move faster on scaffolding, refactoring and debugging, and I review everything they produce ✔ Clear and reliable: regular updates, no surprises, no ghosting 𝗖𝗼𝗿𝗲 𝗦𝘁𝗮𝗰𝗸 ASP.NET Core, C#, Web API (REST & SOAP), SQL Server, Entity Framework, Azure (Service Bus, Functions, App Service, Logic Apps), Redis, Angular, Splunk If you've got a .NET system that's slow under load, an integration that keeps failing, or an API that needs to scale, send me the details and I'll tell you how I'd approach it.

You hired developers but can't tell if they're building the right thing, or building it right. Or you're a non-technical founder who needs a senior technical voice before you spend the next $50K on the wrong stack. I'm a Fractional CTO and Forward Deployed Engineer for founders building MVPs, SaaS platforms, and AI products. I don't do weekly advisory calls. I embed with your team (daily standups, Slack, code reviews) and own the technology side of your business. I make architecture decisions, manage your developers or agency, and keep delivery on track. Hands-on when it matters, strategic when it doesn't. Track Record⭐ | 100% Job Success 🚀 12+ years shipping production software 💯 100+ projects, $300K+ earned, 11,000+ hours logged How I Work Short sprints, clear goals, daily Loom walkthroughs so you always know what shipped, what's blocked, and what's next. If your team is underperforming, I catch it in week two, not month three. If an agency is padding hours, I see it immediately. Engagement Models:🔸 Embedded Fractional CTO: 10 to 20 hrs/week, monthly retainer, ongoing leadership 🔸 MVP Build + Technical Foundation: 3 to 6 weeks, I architect and ship your v1 on a stack built to scale 🔸 Tech Audit & Rescue: Fixed-scope diagnostic if you've been burned by an agency or your build is stalling 🔸 Fundraising Support: Investor calls, due diligence prep, technical credibility on pitch materials Where I Add the Most Value:✔ Non-technical founders who need a technical co-pilot ✔ Founders managing offshore teams with limited transparency ✔ Replacing a departed technical lead or recovering from a bad build ✔ Pre-seed to Series A going from MVP to product-market fit ✔ Founders preparing for fundraising or technical due diligence Tech Stack Frontend: React, Next.js, TypeScript, Tailwind Mobile: React Native, Expo Backend: Node.js, NestJS, Python (FastAPI), Laravel Databases: PostgreSQL, MongoDB, Redis, Supabase Cloud: AWS, GCP, Vercel, Docker AI: OpenAI, Claude, LangChain, RAG, Pinecone Payments & Auth: Stripe, Twilio, OAuth I'm stack-agnostic when it matters. I choose what fits your stage and budget, not what's trendy. Industries: SaaS · Fintech · Healthcare · CPG · Manufacturing · Supply Chain · Logistics · ERP/CRM · Human Capital Management · Real Estate · Banking/NBFC Specialised Use Cases:✔ AI Chatbot Development (RAG, customer support, lead gen) ✔ AI Automation & Workflow Agents (internal tools, ops, sales) ✔ AI Demand Forecasting (CPG, retail, supply chain) ✔ Warehouse Management Systems (WMS, inventory, fulfilment) ✔ Cargo & Logistics Platforms (fleet, shipment, dispatch) ✔ Facility & Property Management Software ✔ Custom ERP & CRM Builds ✔ Healthcare Platforms (compliance-aware, HIPAA-conscious) FAQs Q: How many hours per week will you actually work? Most engagements average 10 to 20 hrs/week, but I don't cap by hours. I embed daily and stay as engaged as the deliverable requires. Think "available every day," not "logged in for X hours." Q: Do you write code or just review it? Both. For MVPs I write significant code myself. For scaled teams I review, architect, and unblock. I won't charge a CTO rate to do junior work. If a task doesn't need my level, I'll tell you. Q: I already have developers, what would you actually do? Make sure they're building the right thing, the right way. Review their code, challenge scope creep, catch problems before they get expensive, and translate between your business goals and their technical decisions. Q: Can you join investor calls or due diligence? Yes. Pitch calls, technical DD, written updates investors can understand. You can list me on pitch materials as your technical advisor for the duration of our engagement. Q: Zero-risk start? First 2 days, if you're not happy, full refund. No questions. I'd rather lose a project than waste your time. Send me a message with what you're building and what's going wrong. I'll reply within a few hours with honest thoughts on fit, scope, and what it'll take to get you unstuck. If I'm not the right person, I'll tell you that too. Click "Invite to Job" or "Hire Now." Let's build.

Building software is easy. Building software that scales with your business is where experience matters. I'm a Senior .NET Developer with 20+ years of experience designing and building scalable SaaS products, enterprise applications, and custom business software. As a Full Stack .NET Developer, I've helped startups, SMEs, and enterprise organizations transform complex business ideas into reliable, secure, and high-performance applications. Over the years, I've successfully delivered 375+ software projects using .NET, ASP.NET Core, C#, Angular, React, Azure, and modern cloud technologies. Whether you need a Senior .NET Developer to build a new SaaS platform, modernize a legacy .NET application, or extend an existing enterprise solution, I focus on delivering software that's scalable, maintainable, and built for long-term success. My expertise covers the complete software development lifecycle, from solution architecture and backend engineering to frontend development, cloud deployment, and ongoing product evolution. I've successfully delivered: • SaaS Platforms Development • Enterprise Web Applications Development • ERP & CRM Systems Development • AI-Powered Business Applications Development • Workflow Automation Solutions Development • Multi-Tenant Applications Development • REST APIs & Microservices Development • Healthcare Platforms Development • FinTech Applications Development • Logistics & Supply Chain Solutions Development • eCommerce Platforms Development • Internal Business Portals Development My core technology stack includes ASP.NET Core, .NET, C#, Entity Framework Core, SQL Server, PostgreSQL, Angular, React, Next.js, Azure, AWS, Docker, Redis, SignalR, Git, and CI/CD. Clients often come to me when they need to: • Build a SaaS product from scratch • Modernize a legacy .NET application • Develop secure REST APIs • Improve application performance • Scale an existing platform • Integrate third-party services • Build cloud-native applications on Azure • Add AI capabilities into existing products I believe writing code is only part of the job. Understanding the business, asking the right questions, and designing solutions that remain reliable as your product grows are equally important. I work closely with clients to make technical decisions that reduce future maintenance costs, improve scalability, and accelerate product delivery. Throughout my career, I've worked across healthcare, finance, manufacturing, logistics, hospitality, education, eCommerce, and AI-driven products. Whether joining an existing development team or leading a project from architecture to deployment, I focus on delivering software that creates long-term value. If you're looking for a Senior .NET Developer who combines deep technical expertise with business thinking, proactive communication, and a commitment to quality, I'd be happy to discuss your project and help you build a solution that's secure, scalable, and built to last.