Hire the Best .NET Core Developers
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.NET (C#) + Angular specialist—REST APIs, EF Core, SQL Server/PostgreSQL, Azure CI/CD. 7+ years building robust, scalable web apps. Client-first: clear scope, proactive communication, on-time & on-budget delivery. Overview Build ASP.NET Core REST APIs (Clean Architecture, EF Core, Auth, Swagger). Angular 13+ apps (RxJS, forms, interceptors, guards, state). Integrations: payment gateways & third-party APIs; secure, testable endpoints. Performance & Data: SQL/EF tuning, caching, profiling for real speed gains. DevOps: Azure App Service, Docker, GitHub Actions CI/CD. Automation (learning): beginner with n8n and AI agents — can deliver simple, well-scoped workflows (webhooks, schedulers, HTTP calls, email/Slack/Sheets) integrated with .NET backends. Collaboration: detail-oriented, frequent updates; focused on outcomes and client satisfaction. Tech stack: C#, ASP.NET Core, EF Core, Angular, TypeScript, JavaScript, SQL Server, PostgreSQL, Azure, GitHub Actions, jQuery, Razor Pages, n8n (beginner). Let’s build it: share your goals/specs— let's kickstart this journey together! Cheers!

I build and improve SaaS products with React, Next.js, and Node.js, from customer-facing features to backend APIs, billing, and integrations. My work also includes React Native apps for iOS and Android. Over nearly a decade, I’ve worked on products including: • AI media generation across web and mobile, including generation workflows, authentication, file uploads, API integrations, and Stripe subscriptions. • Business software for service companies, with customer management, scheduling, jobs, estimates, invoicing, payments, and reporting. • A React Native community app with location-based features, Firebase, Mapbox, notifications, and iOS and Android releases. I can help you complete an existing product, build a new feature, connect third-party services, or investigate a production issue. I’m comfortable working across the interface, backend, and database and following changes through testing and release. Clients have highlighted my communication, reliability, and ability to work independently. Core tools: React, Next.js, TypeScript, Node.js, PostgreSQL, React Native, Firebase, and Stripe. Tell me what you’re building, what’s already in place, and where you need help. We can work out a useful first milestone together.

I am an Agile leader with a strong background in delivering projects efficiently using the .Net Framework, ASP.NET, and ASP.NET MVC. I am capable of working both independently and within a team environment. In addition, I have expertise in front-end technologies such as React js and Vue js.

Agentic Systems & Context Engineering & Developer Tooling Personal Research Aug 2025-Present Designed and prototyped agentic AI systems using advanced context engineering techniques, including grounded multi-step reasoning, hybrid RAG (semantic + keyword), reranking, and strict guardrails to deliver zero-hallucination, explainable AI for regulated domains. Evaluated and applied AI-assisted development workflows using Claude Code with VS Code and Cursor across large-scale .NET 8, Angular, and MSSQL systems. Technical Lead Engineer Hallmark Healthcare · United States · Remote 1. Cloud-Native Healthcare Platform & Technical Leadership Led Einstein II’s cloud-native architecture using ASP.NET Core, C#, Angular 16, and microservices—boosting scalability by 40% and ensuring HIPAA/HITRUST compliance. Built Azure Document Intelligence workflows improving verification by 50%, developed credentialing microservices, integrated CVO validation, and automated notifications, enhancing compliance, efficiency, and user experience. 2. Serverless API Integration & Secure Data Exchange Architected a secure serverless integration between IV and OEIDP APIs using AWS Lambda (.NET Core), Terraform, and API Gateway. Automated key management with AWS Secrets Manager and integrated Splunk for full observability. Delivered a compliant, fault-tolerant, and scalable API layer, reducing latency by 35% and ensuring traceable cross-system data exchange. 3. Microservices Orchestration & Infrastructure Automation Built a cloud-native orchestration and automation framework using .NET Aspire, RabbitMQ, and Azure Bicep. Automated Azure Container Apps and Storage provisioning via reusable Bicep templates, cutting setup time by 70%. Enhanced scalability, CI/CD efficiency, and system reliability with event-driven services, unified orchestration, and infrastructure-as-code practices. 4. AI-Powered Real-Time Chat Platform (Blazor + .NET 9) Developed an AI-driven chat platform with Blazor WASM, .NET 9, SignalR, and Orleans for real-time healthcare communication. Integrated GPT-4.1/5 models, SSO, Cosmos DB, and Azure Blob Storage. Applied MediatR pipelines and FluentValidation for resilience. Delivered a HIPAA-compliant, scalable, low-latency platform improving collaboration and operational efficiency. Senior Fullstack Software Developer Africa Prudential Plc · Full-timeAfrica Prudential Plc · Full-time Lagos State, Nigeria · HybridLagos State, Nigeria · Hybrid 1. Developed APIs and a data-driven web application concentrating on financial management using ASP.NET Core and Blazor, integrating SignalR and WebSockets to enable instant transaction updates and fraud alerts, reducing security incident response times by 40%. 2. Redesigned legacy banking applications with ASP.NET Core Web API and Angular 16, NgRx, and Tailwind CSS, enhancing accessibility, responsiveness, and interactivity, resulting in a 35% increase in user engagement. 3. Architected and deployed Actimize AML Middleware, enabling real-time fraud detection across core banking systems improving compliance team’s productivity, reducing false positives by 30%, and ensuring compliance with AML and KYC regulations. Senior Fullstack Software Developer Eikondata S.L. · Full-timeEikondata S.L. · Full-time Madrid, Spain · RemoteMadrid, Spain · Remote 1. Designed and developed a Vehicle Sales and Vendor Management System using Angular, .NET Core, and SQL Server, improving operational efficiency and reducing manual vendor and clients interactions by 40%. 2 Engineered a GPS-based vehicle tracking system, integrating Google Maps API, Azure Maps, and IoT telemetry, enabling real-time vehicle location monitoring and reducing fleet mismanagement incidents by 50%. 3. Developed and deployed a Vehicle Contract Document and Invoicing System, integrating Stripe and PayPal payment APIs, reducing contract processing time by 35% and ensuring secure transactions. Senior Full Stack Software Developer Libra Internet Bank · Full-timeLibra Internet Bank · Full-time Bucharest, Romania ·Remote 1. Developed and deployed FX Trade and Giro Payment APIs using ASP.NET WebAPI and SQLServer, streamlining international transactions and reducing processing time by 40%. 2. Led the migration of legacy AngularJS applications to Angular 8, improving UI performance, security, and responsiveness for enterprise banking applications. 3. Implemented Uptime Robot monitoring for core banking systems using ASP.NET Core, C#, and As a results-oriented professional with a Bachelor of Science in Computer Science, I have over eight years of experience in software development, design, implementation, and support, particularly within the banking sector. I possess a deep understanding of business requirements and IT strategies, and I'm ready to leverage my skills in an organization looking for a committed professional dedicated to delivering impactful results and advancing organizational objectives.