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.NET Core Upgrade Course in Kharghar, Navi MumbaiUpgrade your .NET skills: legacy to modern

Still on Classic ASP, Web Forms, ASP.NET MVC or the old .NET Framework? Future-proof your career with .NET Core, modern C#, LINQ, Entity Framework Core, Web API, SOLID, async programming and dependency injection — with live project training.

🏷 30% OFF now💼 For working developers🧱 Live enterprise project🏫 Classroom + online option

Enquire on WhatsApp View Curriculum

★★★★★ 5.0 rated on Google ☏ +91 77188 43499

EmployeesController.cs

codenest@kharghar:~$ dotnet run

🏗 Clean ArchitectureAPI · Services · Repository

JWT · Swaggersecure REST APIs

Modern C#GenericsDelegates & Eventsasync / await.NET CoreMiddlewareDependency InjectionLINQEF CoreMigrationsFluent APIRepository & Unit of WorkWeb APISwaggerJWTClean ArchitectureSOLID

Course Overview

From legacy code to modern .NET

This specialised program at Code Nest, Kharghar is built for developers who want to move from legacy .NET to the latest stack. Whether you have basic C# knowledge or you are a working professional stuck in legacy codebases, it guides you step by step toward modern .NET development — with a live, enterprise-level project.

Developers on outdated .NET versions or ASP.NET Web Forms
Engineers looking to switch jobs or grow their salary
Anyone with basic C# who wants modern enterprise skills
Aspiring .NET Core, back-end or full stack developers

Why upgrade to .NET Core?

Cross-platform & fast.NET Core is open-source and highly performant.

In-demand back-end skillC# is one of the most wanted back-end languages.

Microservices & cloud-nativeRequired for RESTful APIs and cloud applications.

Long-term Microsoft supportClean architecture and DI for scalable design.

What You Will Learn

Skills you’ll walk out with

Modern C#: generics, delegates, events and async/await

.NET Core project structure, middleware and dependency injection

Advanced LINQ — joins, grouping and optimised queries

Entity Framework Core with Repository & Unit of Work

ASP.NET Core Web API secured with JWT

Clean Architecture, layered design and SOLID

Course Curriculum

6 modules + a live project

From modern C# to production-ready APIs and architecture.

Get Syllabus & Fees

MODULE 01

C# Programming (Latest Version)

Classes & objectsCollections & genericsDelegates & eventsOOPasync/awaitLINQ syntax

MODULE 02

.NET Core Development

Project templatesMiddlewareappsettings.jsonDependency injectionLogging

MODULE 03

Advanced LINQ

Filtering & projectionJoins & groupingLINQ to EntitiesOptimised queries

MODULE 04

Entity Framework Core

Code-first / DB-firstMigrationsFluent APIRepository & Unit of Work

MODULE 05

ASP.NET Core Web API

RESTful APIsRouting & model bindingSwagger & PostmanJWT authentication

MODULE 06

Modern .NET Design Patterns

Clean ArchitectureLayered architectureSOLID principlesScalable best practices

LIVE PROJECT

Enterprise-Level CRUD Application

ASP.NET Core Web API, C# and EF Core, SQL Server with stored procedures, layered architecture with dependency injection — versioned on GitHub and tested with Postman.

// each module includes practical exercises to reinforce learning

Hands-On Projects

Modern .NET, in real code

The patterns you’ll use every day in modern .NET teams.

builder.Services.AddScoped<IEmployeeService,
    EmployeeService>();

Dependency Injection

Loosely coupled services wired up in Program.cs.

var team = await db.Employees
    .Include(e => e.Department)
    .ToListAsync();

EF Core + LINQ

Efficient, async data access with navigation properties.

[Authorize]
[HttpGet("{id}")]
public async Task<IActionResult> Get(int id)

Secure Web API

JWT-protected REST endpoints documented with Swagger.

Certification & Job Support

Upgrade your career too

✓Certificate from Code Nest
✓Resume & LinkedIn optimization
✓Interview prep for .NET Core & back-end API roles
✓Support for job referrals
✓Trainers with 12+ years of .NET experience
✓Kharghar classroom with optional online access

Where This Course Leads

What comes next

C# basicsif you’re new

.NET Upgradeyou are here

.NET + AIAI agents · RAG Full Stackadd React / Angular

Enrollment Details

Get 30% off your .NET upgrade

A limited-time 30% discount on the .NET upgrade program. Message us to check eligibility, the next batch and fees.

Enroll on WhatsApp Call +91 77188 43499

Offer30% off

ForDevelopers on legacy .NET

ModeKharghar classroom + online

Next step.NET + AI with Semantic Kernel

FAQs

.NET upgrade FAQs

Still have a question? Call or WhatsApp us on +91 77188 43499.

Who is the .NET upgrade course for?

Developers working on Classic ASP, ASP.NET Web Forms, ASP.NET MVC or older .NET Framework versions, and anyone with basic C# who wants to master modern enterprise .NET development.

What will I learn?

Modern C#, .NET Core project structure, middleware and dependency injection, advanced LINQ, Entity Framework Core with Repository and Unit of Work, ASP.NET Core Web API with JWT, and Clean Architecture with SOLID principles.

What project will I build?

A complete enterprise-level CRUD application with ASP.NET Core Web API, C#, EF Core and SQL Server with stored procedures, using layered architecture and dependency injection.

Is there a discount?

Yes — the .NET upgrade program currently has a 30% discount. Call or WhatsApp +91 77188 43499 for details.

Can I attend online?

Yes. Classes are held at our Kharghar classroom with an optional online access.

What should I learn after this?

Continue with the .NET + AI course to build AI agents with Semantic Kernel, or add a front end with our Full Stack Development course.

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