I build AI agents and enterprise platforms that ship to production, not prototypes. AI & Agentic Systems (my current focus) LangGraph multi-agent workflows, RAG pipelines (Chroma, PGVector), MCP tool integration, OpenAI/Claude API, and automated pipelines. I've shipped 10+ production AI agent projects including research systems with real-time streaming, email-to-spreadsheet automation, stock analysis bots, document Q&A with vector search, and emotion classification ML models. This isn't tutorial code. These are working systems. .NET & Backend Architecture 15+ years of .NET. Clean Architecture, CQRS, Mediatr, microservices with RabbitMQ/Kafka, payment engines (Stripe, Moneris, First Data), and ETL pipelines processing millions of records. Built payment platforms and Kafka event streaming systems for large-scale e-commerce. React / Next.js / NestJS / Full Stack Multi-tenant SaaS dashboards, e-commerce storefronts, admin consoles. React 18/19, Next.js 15, NestJS microservices, TypeScript, Tailwind. Built loyalty platforms, ATS recruiting systems (Next.js + React Native + AWS CDK), and enterprise operations consoles. AWS / Azure / DevOps S3, Lambda, CDK, Redshift, SQS, Cognito. Azure Functions, Service Bus, SQL. Docker, Kubernetes, Terraform, Helm. GitHub Actions and GitLab CI. 60+ projects delivered. 27 Upwork contracts. 100% Job Success. Top Rated. Available 30-40 hrs/week with EST overlap.

Senior .NET Developer with 10+ years of experience building scalable, high-performance applications using .NET Core, C#, and SQL Server. Proficient in full-stack development (MVC, JavaScript, Angular) and cloud-based solutions on Microsoft Azure. Strong background in DevOps practices (CI/CD, version control, infrastructure automation) and integrating AI/ML capabilities via OpenAI and other platforms. Proven track record of leading complex projects, mentoring teams, and driving quality through test-driven development. Experienced across the full SDLC and focused on aligning technical solutions with business goals. Based in Dubai and open to senior or lead roles where I can contribute technical expertise, leadership, and long-term value. Development Tools and Technologies: Microsoft Visual Studio 2012, 2013, 2015, 2017, 2019, 2022 Visual Studio Code Microsoft SQL Server 2008, 2012, 2014, 2016, 2017, 2019, SQL Server Profiler NoSQL (MongoDB, Back4App, Sashido) DevOps, Boards, Repos, Pipelines, CI/ CD Microsoft Azure, App Services, SQL, Azure AD, Blob, Microsoft Identity (ASP.NET and Core) ASP.NET Core (MVC & API) ASP.NET Web Forms Framework 4.5 ADO.NET, Entity Framework 5/6 (DB First), EF Core (Code First), LINQ ASP.NET MVC 4/5 Windows Services, Web Services, WCF, Web APIs (SOAP & REST) Business Intelligence & Reports (SSIS, SSRS) WebHooks, API Integrations, Zapier Integration, Google Integration, Office365 Integration SDLC, N-Tier Architectures, OOP, Asynchronous Programming, SPA IIS, Application Deployments, Continuous Integration Postman TFS, DevOps, SVN, GitHub, BitBucket Jira, Trello, Producteeve, nTask, ClickUp Programming Languages: C++, C# SQL, XML HTML, HTML5, XHTML CSS, CSS3, Bootstrap, KendoUI JavaScript, TypeScript, JQuery, ChartJS Polaris, React AJAX, JSON HL7

Hello Everyone, --- I am full-time freelancer and I have more than 9 years of experience as a Full Stack Developer. --- My aim is my clients always be happy with my work and be permanent with me. --- I provide highest quality work in lowest price. --- I pride myself on providing the highest quality of work, and will never complete a project until the client is 100% satisfied. --- Developing a good rapport, and regular communication is important to me. It ensures the project is completed to the specific guidelines required. --- I am a faster encoder with a 98-100% accuracy rate. I am well organized,reliable and a quick learner. --- I pride myself on being able to deliver output quickly and accurately. --- I can provide services in various responsive websites projects in ASP.NET technology and Ruby on Rails. --- Also I can provide services for frontend development in Angular 2,4,5,6,7,8,9,10,11,12,13 and React JS 15,16,17,18. --- I am an expert in building websites for small, medium and large size businesses. --- I have a strong command of the English language and work with clients all over the globe. I am detailed oriented, organized and hardworking. --- I am confident that we will do great work together. --- My skills include: ---- ASP.NET, ASP.NET MVC, ASP.NET CORE, Ruby on Rails ---- Angular (2-4-5-6-7-8-9-10-11-12-13), React JS (15-16-17-18) ---- SQL Server, MS SQL Server, MySQL, NoSQL, PostgreSQL ---- HTML5, CSS3, jQuery, JavaScript, Ajax ---- Website Development,Responsive Web Design, Business Analysis, Full Project Management ---- ORM (Entity Framework Code-first | DB-first, LINQ, Automapper) ---- ASP.NET Zero, ASP.NET Boilerplate, ABP Commercial ---- SaaS, Microservices, SOLID principles, Singleton, Factory ---- Charts (ngx-charts, Google Charts, Highcharts, D3.js) ---- Payment Gateway Integration (Paypal, Stripe etc...) ---- Azure, AWS, Azure Devops(CI/CD), Pipelines, Azure Web Apps, Background Scheduling ---- Heroku Deployment and Scheduling, MS SQL Server Scheduling ---- GitHub, Bitbucket, GitLab ---- Azure DevOps, Trello, Jira --- 31 (out of 39) jobs completed in Upwork with Five Star Ratings (5 *****) --- "Top Rated Plus" Badge --- Member of Upwork Talent Clouds --- Heartly Thank You Very Much To All Readers --- ---- I hope, we will work together. ---- I am confident that once you will work with me, then you will be become my permanent client. ---- Thanks again for giving your important time for my profile. ---- Have a nice day to all of you. --- Your Freelancer, Vishal M. Bakhtani ---

🌟 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐝𝐫𝐞𝐚𝐦𝐬 𝐢𝐧𝐭𝐨 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐫𝐞𝐚𝐥𝐢𝐭𝐲? With my over 𝟏𝟒 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐜𝐨𝐝𝐢𝐧𝐠 wizardry under my belt, I'm here to craft anything your heart desires. From sleek one-page wonders to mind-bending data-driven marvels, I've got the skills to make it happen. Whether you're in the realm of healthcare or lost in the world of gaming, fear not—I've got your back! 𝐇𝐞𝐫𝐞'𝐬 𝐰𝐡𝐲 𝐲𝐨𝐮'𝐥𝐥 𝐰𝐚𝐧𝐭 𝐦𝐞 𝐨𝐧 𝐲𝐨𝐮𝐫 𝐭𝐞𝐚𝐦: 🚀 Cutting-edge tech like ASP.NET MVC 5.2, Angular, and Entity Framework 📲 Communication is my jam—I'll keep you in the loop every step of the way 🌈 Quality is non-negotiable—I only serve up top-tier websites 🛠 Test-driven development? Bring it on! I've got the tools and frameworks to knock it out of the park Plus, I'm a version control ninja and an issue-tracking guru. Your project? Consider it in safe hands. 𝐏.𝐒. I'm not just a developer—I'm a problem-solving, idea-brewing, creativity-infusing machine. Let's team up and turn your vision into digital gold. I'm here, I'm ready, and I'm itching to make some magic happen!

I'm a senior .NET developer with 12+ years of experience building scalable web, desktop, and API-driven systems using C#, .NET Core, and SQL Server. I specialize in API integrations, business automation, third-party system integrations, enterprise software solutions, and AI automation. I help businesses connect their systems, automate workflows, and build reliable applications that scale. 🚀Technical Expertise: ✅ Microsoft Technologies (C#, ASP.Net, VB.Net,.Net Core) ✅ MVC (Web, Web API) ✅ Frontend (Angular 6+, Node JS) ✅ Backend (Sql server, Postgresql, MongoDB, MySql) ✅ Automation (Webhook, Hangfire, SignalR, OpenAI, and AI automation) ✅ Azure (Logic App, Blob storage, CosmosDB, Deployments, B2C) ✅ Desktop/Mobile Apps (Electron JS, Flutter, Android Studio) ✅ ERP integrations (Odoo, Xero, Quickbooks, Zoho, ERPNext Shopify, etc.) What Sets Me Apart? ⏳ Strict Adherence to Deadlines 📅 Daily Project Updates ⏲ Flexible Working Hours 📊 Focus on Quality Over Quantity 🕒 24/7 Communication Availability 🗣 100% English Proficiency 💵 Reasonable Time and Cost Efficiency 📩 Ready to discuss your project? Message or invite me to start a conversation. I'm here to help your business thrive. Thanks for reviewing my profile.

Results-driven Lead .NET Developer and Azure DevOps Engineer with expertise in .NET, ASP.NET Core, Azure, Redis, Kafka, and SQL database design. Proven track record in scalable software development, CI/CD automation, and cloud optimization. Skilled in system architecture, backend engineering, and modern web technologies like Angular and WPF, driving innovation in enterprise solutions. Experienced in .NET, C#, SQL/NoSQL databases, Azure Cloud, DevOps, TypeScript, Angular, ServiceStack, ASP.NET Core, Docker, JavaScript, WPF, and WCF and more at cloud, enterprise and distributed software development

With over 5 years of hands-on experience in C# .NET technology, I specialize in creating dynamic and efficient web applications using the latest technologies, including .NET Blazor, Django. My expertise spans across various programming languages and frameworks, ensuring a well-rounded approach to software development. Skills and Expertise: Web Development: Proficient in designing and developing web applications using modern technologies, including .NET Blazor, Django, and Python. Programming Languages: Extensive experience with C++, C, C#, Python, and SQL. Skilled in both front-end and back-end development. Frameworks: Advanced knowledge in Blazor for building interactive web UIs, Django for robust web applications, and leveraging GPT models (LLMs) for intelligent and scalable solutions. Data Management: Expert in SQL Database Administration and Architecture, with a strong understanding of data structure design. Design & Development: Adept at both front-end and back-end frameworks, ensuring a cohesive and comprehensive development process. AI Integration: Experience in integrating GPT models and other language models to enhance application capabilities with advanced AI-driven features. Additional Experience: Logo Design: Basic experience in logo design, bringing a creative touch to the visual elements of software and branding. I am dedicated to delivering high-quality, scalable solutions tailored to your needs. Whether you’re looking to develop a new application, enhance an existing one, or integrate advanced AI functionalities, I bring a wealth of experience and a commitment to excellence to every project. Let’s discuss how I can help you achieve your project goals!

Hello! I am a passionate software developer with over 5+ years of dedicated experience in C# and web application development. Over the years, I've honed my skills to deliver robust, scalable, and user-centric solutions that cater to the diverse needs of my clients. Whether you need a sophisticated web application, an API, or an integration solution, I’m confident that I can bring your vision to life. C# Development: Proficient in the latest versions of C# and .NET framework, including .NET Core and .NET 5/6. Web Development: Extensive experience in building responsive and dynamic web applications using ASP .NET, MVC, Web API, and Blazor. Front-end Development: Skilled in HTML, CSS, JavaScript, and popular libraries and frameworks like Bootstrap, Angular, and React. Database Management: Hands-on experience with SQL Server, Entity Framework, and LINQ, ensuring optimized and secure data storage and retrieval. Integration & APIs: Developed and integrated various third-party APIs, payment gateways, and other external services. Software Design Patterns: Strong understanding of MVC, MVVM, Singleton, Factory, and more. Version Control: Proficient with GIT and familiar with platforms like GitHub, Bitbucket, and Azure DevOps. Main Areas of Expertise: Analyzing, designing, and developing various websites, Web applications, Mobile Applications, and Web-based ERP Products for domains like: Logistics, Transports, Warehouse, Online Education, CRM Healthcare Insurance Worked on Domain driven design pattern as well with modular and microservices architecture with gRPC and graphQL as well. Experienced in designing and developing AI-powered SaaS platforms that leverage Large Language Models (LLMs), automation workflows, and intelligent APIs. Skilled in building scalable AI applications with features such as AI agents, automation pipelines, real-time data processing, and API integrations. Capable of developing full-stack AI SaaS products including backend architecture, secure APIs, user management, and cloud deployment. I can be your resource with effective time management and solid development. I look forward to be part of interesting things you are working on.

I help SaaS and product companies modernize aging .NET applications — migrating legacy .NET Framework systems to .NET Core, rewriting outdated frontends with Angular, and fixing the bugs that have been piling up along the way — so your product stays secure, supported, and compliant instead of running on frameworks Microsoft no longer patches. I also build new features into existing .NET products and ship new web applications from scratch. If your app was built on .NET Framework 4.x or WebForms, you already know the problem: every month it gets harder to hire for, harder to patch, and harder to pass a security review. Customers ask about compliance. Auditors flag unsupported dependencies. Meanwhile, the team is afraid to touch the codebase because nobody's sure what will break. That's the work I do. A top-performing full-stack developer with 20+ years in Microsoft technologies, I own the full project lifecycle — analysis, design, development, deployment, maintenance — whether that means modernizing a legacy system, extending one that's working, or building something new from a blank repo. Pragmatic programming principles throughout: fast, secure, scalable software shipped without freezing new features for months. Recent wins: - Replaced a legacy e-commerce platform (.NET Framework 4.x / WebForms with DevExpress controls) with a ground-up ASP.NET Core rebuild — roughly 90% new code on both backend and frontend. Built a fast, responsive Angular UI (desktop + mobile), integrated Google Sign-In, Google Shopping product export, and ERP integration (product catalog pulled from the ERP, new orders pushed back). Also built an AI-powered tool that helps salespeople process purchase orders received by email/IM by matching free-form product requests against the catalog. - Modernized a legacy SaaS product built on .NET Framework — migrated vanilla JS to TypeScript with Webpack bundling, rewrote major jQuery components as Angular Elements, and built a new data-calculation module from scratch in Angular, integrated cleanly into the existing legacy site. - Remediated dozens of security vulnerabilities in a .NET Framework 4.x / WebForms application flagged by an independent security audit — minimal, surgical changes only, with zero regressions introduced. What I typically deliver: - Migration of ASP.NET Framework 4.x WebForms apps to ASP.NET Core - New features and modules built into existing .NET applications - New web applications and SaaS products built from scratch (ASP.NET Core + Angular) - Frontend rewrites from legacy JS / AngularJS / jQuery to modern Angular + TypeScript - Upgrades of outdated Angular apps (Angular 2–20) to the current Angular version - Bug fixes and stabilization of inherited .NET codebases - Integrations with HubSpot, Salesforce, Dynamics CRM, Microsoft Graph, Google Shopping / Merchant Center, AWS / Azure Core stack: C#, .NET Core, .NET Framework, Entity Framework, ADO.NET, ASP.NET MVC / Web API / WebForms, MS SQL, MySQL, Angular, TypeScript, HTML/CSS, Azure, AWS, Xamarin. If you're working on a .NET product — legacy or greenfield — send me the details. I'll tell you honestly what the work is and what it would take.

I’m a passionate and detail-oriented .NET Web Developer with over X years of experience building reliable, scalable, and high-performance web applications. I specialize in C#, ASP.NET MVC/Core, SQL Server, and modern frontend tools. I work closely with clients to bring their ideas to life with clean, efficient, and well-documented code. Let’s build something great together.