30 result(s) in everything

• Blog WCF in the AI Era: Testing Legacy Services and Migrating to CoreWCF or gRPC

  A pragmatic WCF migration path: pin behavior with generated-client tests, lift unchanged contracts onto .NET 10 with CoreWCF (verified end to end), then move consumers to gRPC on your schedule.

• Blog From .NET Developer to AI-Ready Engineer — A Realistic Upskilling Roadmap

  You don't need to restart as a data scientist. A staged, realistic path for .NET developers to become AI-ready — from using AI well to building AI features, in the ecosystem you already know.

• Blog Python for .NET Developers: A Practical First Project

  Coming from C#? Learn Python by building a small REST API with FastAPI — virtual environments demystified, Pydantic as your model binding, and a side-by-side C# to Python cheat sheet.

• Blog WCF Test Client: How to Test WCF Services with WcfTestClient.exe

  Find, launch, and use WCF Test Client: add a service by WSDL, invoke operations with complex parameters, read the SOAP XML, fix the classic quota errors, and know its limits.

• Blog IDisposable, Finalizers and the Dispose Pattern in .NET

  Deterministic cleanup with using, the full dispose pattern explained line by line, IAsyncDisposable, SafeHandle, and why you almost never write a finalizer.

• Blog Modern .NET Backend Roadmap — Part 1: Clean Architecture

  Start the roadmap with a clean-architecture solution on .NET 10: domain entities with behavior, application-layer ports, infrastructure adapters, and a thin API — dependencies enforced by the compiler

• Blog How to Implement Dependency Injection in .NET Core

  Learn dependency injection in .NET with the built-in IoC container — register services in Program.cs, inject them through constructors, choose lifetimes, and swap implementations with one line.

• Blog Getting Started with ASP.NET Core Web API and Entity Framework

  Build your first ASP.NET Core Web API on .NET 10 with Entity Framework Core — scaffold models from SQL Server, add an async controller, and test with the built-in OpenAPI document and Scalar.

• Blog Modern .NET Backend Roadmap — Part 6: Docker

  Package the API as a container: multi-stage Dockerfile, layer-cache-friendly restore, non-root user, and the two real build failures you will hit — verified with a running container.

• Blog Implement Repository Pattern with ASP.NET Core Web API

  Implement the Repository Pattern with ASP.NET Core Web API on .NET 10 — EF Core 10, DTO mapping with extension methods, async CRUD operations, and the built-in OpenAPI support with Scalar.

• Blog How to Choose the Right IT Training Institute — 7 Questions to Ask Before You Pay

  Trainer access, current syllabus, hands-on time, real placement numbers — seven questions that separate honest institutes from marketing, from the GeeksTech team.

• Blog Where the IT Industry Is Heading in 2026-27 — and What It Means for Your Career

  AI everywhere, cloud consolidation, and a renewed demand for strong fundamentals — a plain-language look at 2026's IT hiring trends and how to position yourself.

• Blog Modern .NET Backend Roadmap — Part 5: Caching

  Cache the hot read path with IMemoryCache and GetOrCreateAsync, choose expirations, survive stampedes and invalidation, and know when Redis and HybridCache enter.

• Blog Read appsettings.json in a .NET Class Library with Dependency Injection

  The options pattern done right: the host owns configuration sources, the library declares typed settings, and DI carries one to the other — with validation at startup.

• Blog .NET Dependency Injection Object Lifetimes

  Transient, scoped, and singleton lifetimes demonstrated with GUIDs — what each means, why DbContext is scoped, and the captive-dependency trap that leaks state across requests.

• Blog Host an ASP.NET Core Web API in IIS

  Publish and host ASP.NET Core in IIS: the ASP.NET Core Module, Hosting Bundle, app pool settings that matter, and the 500.19/500.30/502.5 troubleshooting table.

• Blog Getting Started with ASP.NET Core MVC

  Create your first ASP.NET Core MVC application on .NET 10 — project structure explained, Program.cs walkthrough, default routing, and your own model, controller, and view.

• Blog Run MongoDB in Docker and Connect from .NET

  MongoDB 7 in a container with one command, then typed documents, filters, atomic updates, LINQ, and indexes from the .NET driver — verified end to end.

• Blog Convert a DataTable to CSV, List or JSON in .NET

  Three DataTable conversions done right in .NET 10: RFC-4180 CSV with quoting, typed List<T> via DataRow.Field, and JSON through records — edge cases verified.

• Blog Modern .NET Backend Roadmap — Part 10: Observability with OpenTelemetry

  Close the roadmap with OpenTelemetry: traces, metrics, and logs from a running API, custom spans and counters for business operations, cardinality rules, and sampling strategy.

• Blog Modern .NET Backend Roadmap — Part 8: CI/CD with GitHub Actions

  Automate build, smoke test, image, and deployment with GitHub Actions: SHA-tagged images, OIDC federation to Azure, environments with approvals, and pipeline hygiene.

• Blog Modern .NET Backend Roadmap — Part 7: Azure Deployment

  Ship the container to Azure: choosing between App Service, Container Apps and AKS, pushing to a registry, secrets and managed identity, and capturing it all as Bicep.

• Blog Modern .NET Backend Roadmap — Part 4: JWT Authentication

  Issue and validate JSON Web Tokens in ASP.NET Core: token endpoint, bearer validation, role-based authorization, and the mistakes that turn tokens into breaches — with verified 401/403/200 flows.

• Blog ASP.NET Core MVC Filters: Built-in and Custom with Examples

  The five filter stages, the built-in attributes you get for free, and custom action, exception, and result filters with dependency injection — verified outputs included.

• Blog Structured Logging in ASP.NET Core with Serilog and Seq

  Wire Serilog into ASP.NET Core with console, rolling-file, and Seq sinks: request logging, enrichment, levels, and the named-placeholder habit that makes logs queryable.

• Blog Compare DataTables with LINQ: Except, Intersect and Union

  Diff two data snapshots with LINQ set operators: what was added, removed, changed, and unchanged — including the modern ExceptBy/IntersectBy/UnionBy variants.

• Institute Geeks Tech

  Geeks Tech is an IT training institute in Pune helping learners build careers in software development. What we offer - Instructor-led batches in .NET, web development, and cloud technologies - Hands-o…

• Blog ASP.NET Core MVC Request Life Cycle Explained

  Follow one request through Kestrel, middleware, routing, filters, and result execution in ASP.NET Core MVC, with a logging middleware that makes the pipeline visible.

• Blog Access SQL Server from a .NET Console Application

  Connect to SQL Server from a .NET 10 console app with Microsoft.Data.SqlClient: connections, parameterized commands, data readers, transactions, and where Dapper and EF Core fit.

• Job Senior .NET Engineer

  We are hiring a senior .NET engineer to build APIs, EF Core data layers and clean architecture services. Strong C# and Azure experience required.