Services

As a development consultant, I work with both startups and large companies, helping them with training, custom development and architecture design.

Helping Development Teams to Excel

Whether it’s balancing developing with debugging, doing more with less, keeping up with innovations, or securing and scaling your apps, developers face a lot of challenges in a world that’s getting faster! 

As a seasoned software architect, developer, and coach, I’m here to help developers and software companies to lighten these challenges and achieve their goals. Here’s how I can help you: 

Tore Nestenius presenting at the Øredev conference in Malmö, November 2024.

Development, Coaching and Training for Software Companies

Why Work With Me?

Tailored to the needs of each developer and organization, I offer the expertise, hands-on approach, and personal attention needed to help developers and applications reach their full potential.

My Experience

  • 20+ years of experience with .NET and C# (since it began in 2002!).
  • 14+ years of global teaching and mentoring experience.
  • Co-founder of Edument, a software development and training company. 
  • I’m a Microsoft MVP in .NET (2025)
  • 1,100+ Stack Overflow answers on .NET, IdentityServer, and security topics.
  • Silver Badge holder for IdentityServer4 on Stack Overflow.
  • Co-authored a 300+ page C# eBook for learning C#.
  • Multiple Azure certifications, including AZ-204 and AZ-900.
  • Founder of .NET Skåne user group
  • Regular speaker at Swedish and international conferences
  • Developed an open-source Azure Cloud Debugger tool for Azure developers.
  • I cover advanced topics like CQRS, Event Sourcing, and OpenID Connect.

My Competencies

  • C#
  • .NET Framework, .NET
  • .NET Core and .NET
  • ASP.NET Core
  • SQL Server
  • Web Security
  • Domain-Driven Design
  • CQRS pattern
  • Event-driven architecture
  • Test-Driven Development
  • Clean architecture
  • Micro Services
  • Cloud development
  • API development
  • Build and deployment
  • OpenID-Connect & OAuth
  • .NET Authentication and authorization
Tore Nestenius presenting at the Øredev conference in Malmö, November 2024, about Demystifying authentication in ASP.NET Core.
Tore Nestenius presenting an Introduction to OpenID Connect and OAuth

Have A Question? Want to get Started? Let's Talk!

Whether you’re looking for solutions, a practical hand, or some expert guidance, I’m here to help you. If you’d like to get in touch, please complete the form or reach out to me directly using the details below.

Duende IdentityServer Consulting Services

As a specialist in Duende IdentityServer, I bring expert-level insight into implementing authentication, authorization, OpenID Connect, and IdentityServer in .NET applications. With a track record of successfully training and mentoring development teams, I’m here to help your team navigate the complexities of secure identity management.

I’m not just experienced—I’m actively engaged in the IdentityServer community. On Stack Overflow, I’ve contributed over 1,100 answers on IdentityServer, authentication, OpenID Connect, and .NET, making me the only expert outside the product’s creator to earn the silver badge for IdentityServer4. My dedication to sharing knowledge extends to training workshops and frequent posts on my blog, where I tackle common challenges and share insights on IdentityServer and related security topics.

How I Can Help Your Team

My consulting services are tailored to support organizations at any stage of implementing secure, modern identity solutions with Duende IdentityServer:

  • Coaching and Mentoring: Whether your team is new to IdentityServer or looking to improve their skills, I offer one-on-one and group coaching to help you master authentication and authorization with Duende IdentityServer and OpenID Connect.
  • Hands-On Workshops: I conduct workshops focused on key topics like OpenID Connect, ASP.NET Core security, and integrating IdentityServer, giving your team the skills to confidently implement secure identity solutions.
  • Direct Implementation Support: Need hands-on assistance to build or refine your .NET authentication solution? I provide implementation support that aligns with best practices and keeps your systems secure, flexible, and reliable.
 

Let’s connect for a no-obligation meeting to discuss your needs and explore how I can help make your IdentityServer project a success.

Tore Nestenius presenting about authentication at the Copenhagen .NET User Group

Azure Cloud Development Services

I’m skilled in designing and implementing solutions on the Azure Cloud platform, focusing on scalable, efficient, and secure architectures that drive real results. With multiple Azure certifications, hands-on projects, and extensive teaching experience, I’m equipped to help your team harness the full potential of Azure.

Azure can be a time-consuming and overwhelming platform to navigate; whether you work with me or not, you can also use my open-source cloud debugger tool for Azure to get more visibility, insight, and faster troubleshooting results into your environment.  

How I Can Help Your Business with Azure

I offer a range of Azure-focused consulting services designed to support businesses in adopting, optimizing, and scaling on Azure:

  • Coaching & Mentoring: I provide hands-on mentoring to teams, covering everything from the basics to advanced Azure solutions.
  • Architecture Reviews: With over a decade of experience in software architecture, I review your cloud architecture to ensure it’s secure, scalable, and optimized for performance in Azure.
  • Up-Skill Developers in Azure: My courses, like my Introduction to Azure for Developers workshop, help teams to start building confidently with the cloud.
  • Hands-On Workshops: My workshops cover fundamental cloud development topics, including containers, automation, and integration, equipping your team with the skills to develop and deploy in Azure confidently.
  • Azure Development: I work with your team to implement .NET-based solutions on Azure, ensuring best practices in development, security, and management.
 

Let’s set up a meeting to discuss your Azure needs and explore how I can help streamline your cloud journey.

Tore Nestenius presenting at the Øredev conference in Malmö, November 2024.

.NET Development Services

I’ve been working with .NET, ASP.NET, and C# since the platform was released in 2002. Over the years, I’ve become deeply involved in the IdentityServer and .NET community, contributing over 1,100 answers on Stack Overflow focused on .NET, ASP.NET Core, and security. My .NET development services cover coaching, consulting, and direct implementation support across much of the .NEt ecosystem, with a focus on C#.

.NET Development and Consulting Services

Whether it’s debugging and enhancing code visibility across your application architecture, using .NET’s advanced features, or some helping hands for your project, my .NET focused services can meet all of these needs. 

  • .NET Development and Consulting Services: From code and architecture reviews to hands-on support with your projects, I can be your guide and helping hands for development in .NET, especially with a focus on C#.
  • .NET and C# Workshops: My workshops for .NET and C# cover fundamental cloud development topics, including containers, automation, and integration, equipping your team with the skills to develop and deploy in Azure confidently.
  • .NET Coaching for Developers: I can offer individual and team-based coaching to help your team to upskill and collaborate better across your .NET applications. I can offer technical and organizational guidance tailored to your team’s needs and goals. 
 

Let’s set up a meeting to discuss your .NET development needs and explore how I can help your team to excel with this versatile platform.

Background, computer code.

FAQs

Where are you located?

I am located in Helsingborg, Sweden.

Do you travel?

Yes, I travel short distances, both within and outside Sweden.

Do you provide remote services?

Absolutely! Working remotely comes quite naturally to me and I’m happy to arrange a remote call to discuss working together.

Want to know more?

Don’t hesitate to contact me for more details.

Put Tore to the Test: Book A Free Workshop

The best workshops create an immersive experience. See the benefits that practical, attentive, and up-to-date training can offer today by putting me to the test!

I offer 30-45 minute workshops that can be customized to your team’s needs: 

  • Choose a topic that is key to you and your team. 
  • Pick a webinar or in-person workshop if you’re in Sweden or Denmark.
  • I will tailor the workshop to the challenges you’re actually facing. 
  • Chat with me before going ahead to make sure it’s the right fit for you.
 

Feel free to get in touch using the details below, submitting a form on the contact page, or connect with me on LinkedIn!