.NET Development
We develop custom Microsoft-based applications for enterprise clients.
U.S. Based
Expert .NET Consultants
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Gold Microsoft Competency Partner
Microsoft Gold
This elite tier of Microsoft Partners signifies that Keyhole has achieved the highest level of competence with Microsoft technologies.
Proven Experts
In addition to mastering rigorous exams proving technical expertise, our excellent clients provided positive testimonials of our .NET consulting services.
We provide custom web, mobile & software-based application consulting services to clients of all sizes. Some of the companies that have chosen Keyhole include:
.NET Consulting Services
Keyhole Software is a custom application development and consulting firm with a history of delivery quality, full-stack solutions to our enterprise-grade clients. With our competency in C#, .NET Framework, .NET Core, and others, we use the right tool for each unique project.
Advisory Consulting
In-depth review of your applications and strategic recommendations for .NET development going forward.
Application Enhancement
Enhancing and optimizing your pre-existing .NET applications so that they preform and deliver at the highest standard.
.NET Project Augmentation
Bringing technical skill, hands-on leadership, and accountability to your existing project.
Education & Training
Instructor led, hands-on courses to equip your team for smart, effective .NET development.
Learn .NET
To fully ultilize .NET technologies, you team needs to have a deep, solid understanding of its features, nuances, and capabilities. Take a look at the following tutorials written by Keyhole's expert consultants to get up-to-speed:
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In Part 1 of the Keyhole Blazor Server in .NET 6 series, we learned how to create a new Blazor server application with both the... -
While working with a major theater chain, I was tasked with implementing Analytics into their Xamarin app. Part of that work included implementing Google Tag...
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Flutter and Xamarin are both strong competitors for cross-platform development systems. This post dives into the pros and cons of both Flutter and Xamarin for...
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C# 10 was released in November of 2021, and it came with a host of new features. Some of the features that you may have...
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In this article, we will go over how to install the Hangfire NuGet package within the NuGet Package Manager in Visual Studio. Then, we’ll walk...
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Azure Service Bus is a message-queueing technology. In this introductory blog, you will learn what Azure Service Bus is and when to use it, see...
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In this post, we will set up continuous deployment using Azure’s Deployment Center. Continuous Deployment is used to shorten the release cycle and quickly get...
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Push notifications are a vital feature for today’s enterprise mobile applications. Why are they so important? They allow the business to communicate with its users...
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The Keyhole Labs team is proud to announce the recent release of the mobile Fly Tyer World application. The cross-platform mobile app is now available...
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We are excited to announce Keyhole Software’s partnership with Microsoft to sponsor Azure App Modernization and Innovation Day on April 15, 2020. During this free community...
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In this blog we discuss basic concepts surrounding quantum qubits (quantum entanglement, superposition, and decoherence), relate superposition to the “Bloch Sphere,” obtain a random value...
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It can be challenging to decide on the right strategy for reaching the mobile audience, though. If you decide an app is what you need,...
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In this post, I present a tiny .NET Core C# JWT API demo that creates and parses a JSON Web Token (JWT). A self-contained Swagger...
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The Azure cloud platform is vast and it can be difficult to determine the best option given unique requirements. This video discusses six options within...
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I am working on a project that leverages both Azure Functions as well as Cosmos DB. In trying to get both of these components wired...
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For more than a decade, we have been developing applications with C# and XAML. Throughout that time, the pair has really only been known for...
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The Keyhole Software team is excited to announce that we are to host and sponsor the upcoming Kansas City Mobile Developers Meetup on Thursday, August...
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With the introduction of .Net Core 3.0, Microsoft has built its own web UI framework. Introducing Blazor: Microsoft's fully C# client-side framework. With the help...
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Given the maturity of the .NET Framework and the automated nature of its memory management, many developers are guilty of glossing over (or even outright...
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Have you ever wanted to create an automated way to load, manipulate, and then act upon a web page? Using CEFSharp (and some strategic JavaScript), you...
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Dapper is a micro ORM (Object Relational Mapper) for .NET that is nearly as fast as using a raw ADO.NET data reader. It is a...
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The client I’m currently assisting has begun to move applications from more monolithic architecture into a more modern, cloud-based architecture. The organization is a bit...
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Earlier this month my friend Ryan introduced us to Getting Started with Xamarin Forms and Prism. In that post, Ryan started a mobile application to...
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In this blog, I’ll show you how easy it is to create an Android and iOS application using Xamarin Forms while utilizing Prism. What are Xamarin...
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One issue that we face day to day as developers is speed of development. One of the coolest things to me in the ever-changing landscape...
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We are excited to announce Keyhole's partnership with Microsoft to sponsor Azure Dev Days, a one-day workshop in Kansas City on Wednesday, April 25, 2018. This...
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The Keyhole team is proud to announce the publishing of a new white paper: Blockchain For The Enterprise. While Bitcoin is on the minds of the...
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Many of the companies that we work with use various cloud providers (such as Google, Amazon and Microsoft) for IT Service Delivery. This has created...
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We are excited to announce the next free public Keyhole Software educational event: Building Your Evil(?) Empire with Azure Functions. This Breakfast Boost event is a...
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Opinions on the emerging Virtual Reality market vary. One one end, there are those who say it's just a gimmick and will pass shortly. On...
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When working with SQL Server, you might run across a situation where it is just not running fast enough. While there could be many reasons...
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Machine learning is a hot topic these days because the biggest tech companies are focused on taking this technology to a new level. For instance,...
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This article is part of a series of articles about modern tooling and techniques for building distributed systems in DotNet. In our first article, we...
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This is going to be the first post in a series of articles about modern tooling and techniques for building distributed systems. In this post,...
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With the explosion of the internet of things (IoT), many companies are competing to create the best smart home ecosystem for consumers. Amazon Echo, for...
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There are many times that when developing when you need to map an object to another object. When these situations occur, AutoMapper is the answer....
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When you submit data to the server within a Single-Page Application (SPA), you are not performing the usual form post of data that would generate...
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In this article you see how to create a database project that will let you quickly and consistently deploy a database to your local environment....
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Welcome to the final post in this three-part blog series on Unity 3D. In this series, we are creating a simple 3D game in Unity3D...
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Welcome back! This is part two of a three-part blog series on Unity 3D. In part one we discussed how to get started with Unity...
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Welcome to part one of a three-part blog series on Unity 3D. In this series, we will create a simple 3D game in Unity3D with...
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I had some time before my next project started up, so David Pitt asked me to research and write a blog on Service Fabric. It sounded terrifying....
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An example Node.js application which connects to a SQL server and serves up data via HTTP endpoints. Before leaving my last client, I was asked if...
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Service Fabric is a massively progressive step for Microsoft. At the core, it is a distributed systems platform used to build scalable and reliable applications....
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Recently, I had the fairly simple task of using SignalR to push out to logged-in users the dreaded impending "Site Maintenance" message. The Product Owners wanted to...
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Recently Keyhole wrote the white paper “Predicting The Future Of Development.” The white paper recommends enterprises move away from the Monolithic-based architectures that “have been a...
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When I was tasked with using SignalR to implement the real-time updating of data on a project I was working on, I was excited. Namely...
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With so much JavaScript development on the client side, it only makes sense that developers and organizations would want to develop server side applications using...
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I have had the opportunity to work with SignalR over the last 6 months and I really like how easy it was to set up and...
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Recently, I was tasked with developing a mobile application in PhoneGap that utilized the Bluetooth feature. Although PhoneGap provides basic functionality, PhoneGap lacks the ability...
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Part 3 of this blog series is going to be a fun one because we're going beyond PC/Mac and beginning to support iOS and Android!...
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Welcome back for Part 2! We covered the following topics in Part 1 of this Unity 3D tutorial: Introduction to Unity Introduction to KeyShot Using multiple cameras...
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Unity is a development environment for creating professional-level games. It is built on top of MonoDevelop, and utilizes it to achieve the deployment of the same...
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With the growing adoption and reliance on smartphones and tablets in the competitive handheld industry, mobile applications need to be built across all major mobile...
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Introduction There's a nifty piece of software I've run across called FireDaemon Pro - I'd love to share my experiences, as it's a great tool to...
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UPDATE: Check out the new GitHub project that accompanies this post: TypeScript Modularization Demo. In my last post, I introduced TypeScript, Microsoft’s new offering which layers...
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TypeScript, Microsoft’s new open source JavaScript derivative, brings static typing along with a number of conventional OOP features to the Wild West of JavaScript. Much...
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What if your boss came to you today and said: "We need to build a mobile iPhone/iPad application for our company’s legacy desktop application." After...
Using CEFSharp (and some strategic JavaScript), it is possible to create headless (no GUI) interfaces of Chrome’s parent browser, Chromium, and then instruct them to do pretty much anything a web browser can do. Learn how.
Get More Info: Create Your Own Web Bots in .NET with CEFSharp
A a two-part series designed for modern .NET developers, specifically focused on tooling and techniques for building distributed systems.
Part 1: Containers for .NET Developers
Part 2: Using ELK in .NET Applications
Knowledge transfer has always been a Keyhole Software core value. Our team works to share their experience and skill with the external community by authoring blogs, white papers, and other educational resources.
.NET Competencies
Keyhole consultants have command over a variety .NET technologies. We are tool agnostic using the best framework for each unique project.
Significant experience includes the .NET Framework, .NET Core, ASP.NET, Xamarin, .NET Native, and many more.
Recent .NET Projects
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Client Snapshot: AMC Theatres, the largest movie theater chain in the world Project Snapshot: A team of two Keyhole consultants worked with two AMC engineers to upgrade...
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Client Snapshot: The client is a data-driven company specializing in call-center success. With over 20 years of experience in the IT Ops industry, they offer...
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Client Snapshot: A global food service equipment supplier delivering profitable and innovative solutions for the food industry for over 95 years. Project Overview A Keyhole consultant was...
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Client Snapshot: The client is a Fortune 500, publically traded energy company. It covers over 28,000 square miles in eastern Kansas and western Missouri and...
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The client is an over 150-year-old, nationally recognized banking institution with hubs in Kansas City and St. Louis. A team of seven Keyhole consultants was brought...
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Client Snapshot: One of North America's largest and most respected engineering and construction organizations. A Keyhole Principal Consultant interacted with and supported three concurrent teams on...
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Keyhole consultants were brought in over a multi-year period to assist Northwell Health with a large-scale modernization and migration to the cloud using Azure. Northwell...
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A team of Keyhole Software consultants worked with one of the largest healthcare providers on the east coast to develop a proof-of-concept application for the...
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A team of Keyhole Software consultants worked extensively on multiple mobile-related projects for one of the largest theater chains in the world. The team assisted...
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A team of Keyhole Software consultants worked extensively on multiple mobile-related projects for one of the largest theater chains in the world. The team worked to...
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Keyhole Consultants worked with a team of client business managers and developers to develop an internal client application that focused on bi-reporting, cost analysis, and...
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A Keyhole team focused on the company's web-based flagship product suite used by animal shelters. This task included the development of two applications. Application 1 tracks...
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The goal of this assessment was to give the client an in-depth, hands-on look at strategies for separating domains; automating build, test and release pipelines;...
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A three-person Keyhole Consulting team worked to produce several integral services in an SOA environment. Project involves extensive work with C#, Entity Framework (Code First), Web API,...
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Keyhole Software Consultants developed a Backbone.js application that allows end users to take assessments online instead of on paper. The project, which started with no UI, had...
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Keyhole Software was brought in to help the client meet a deadline imposed by the client state of residence. Keyhole consultants helped deliver Single-Page Application...
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Sr. Consultants helped create the ratings and reviews section on the retailer's product display pages. Application used JavaScript to communicate with a Gigya (a third-party profile...
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A Keyhole Software consultant led the initiative of a prototype SPA (single-page application) using Backbone.js, Marionette, jQuery, and jQuery UI, and server-side RESTful API layer.
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The Keyhole team developed a Backbone.js application that allows end users to take assessments online instead of on paper. The project, which started with no...
Keyhole Software is Microsoft Gold and AWS Partners. These partnerships combined with our extensive experience allows us to maintain a broad range of business application competencies.
About Keyhole Software
Company
Established in 2008, Keyhole is a software consulting firm based in Kansas City and St. Louis. Our consultants are expert software architects & developers that assist nationwide clients in JavaScript, .NET, and Java solutions. Gold Microsoft Partner, AWS Partner.
Employee Consultants
Our team is singularly comprised of elite, vetted Keyhole employees with strong histories of client acclaim— hired for development skill, personality, and communication ability, they are with us long term.
Engagement Model
Free initial consultation. We work with clients on Statement of Work basis as individual consultants or entire project teams. We agree on project scope, hourly rate, and estimated timeline. No contract-to-hire or 10-99 outsourcing.
From technology selection, to adapting and adopting new software strategies, to teaching and mentoring your team, Keyhole consultants have extensive experience with the entire process and with a wide range of .NET technologies. Your organization is in good hands with Keyhole Software.
