Matheus Guimaraes

Co-founder and CTO of Deployed Ltd.

About me

Matheus Guimaraes

Matheus is the proud Co-founder and CTO of Deployed Ltd., a tech start-up set to disrupt the way we think about work in the 21st century.

Throughout his 17 years of experience in the technology industry, Matheus Guimaraes worked with many technologies until he affiliated closely with Microsoft.

In more recent years, Matheus served primarily as hands-on Technical Lead and Chief Architect,  specializing primarily in leading Digital Transformation Programs. His passion for troubleshooting companies from the enterprise down to departments, teams and individual levels has led him to help many companies of different sizes transition their business to modern cloud-based architecture using Microsoft Azure and the .Net stack.

In 2015, Matheus became a certified Xamarin Consulting Partner becoming heavily involved with the technology prior to the acquisition by Microsoft. He even worked as a technical reviewer for books including “Xamarin 4 By Example” published by PACKT on September 2016.

He is involved with games design and programming through his Super Gamer Bot brand which has seen the releases of multiple iOS and Android mobile games using Unity.

Matheus Guimaraes






: 31-01-1979

: +447766107856


: London, UK

: British and Brazilian

Matheus Guimaraes

Download CV

  • Microsoft Azure

  • .Net

  • Enterprise Architecture

  • Machine Learning

  • C#

  • Python

Career History

Technical Lead and Enterprise Architect

Castle TrustJune 2018 - December 2018

Technical Consultant / Solution Architect

MoonpigSept 2015 - June 2016

Technical Lead / Principal Architect

Aqovia Ltd.Oct 2014 - June 2015

Technical Lead / Principal Architect

CharityJobJan 2014 - Aug 2014

Lead Developer / Solution Architect

Contemi Consulting Ltd.Sept 2007 - Sept 2008

.Net Developer (first job!)

Loud InternetJuly 2002 - Dec 2003

Deployed Ltd.

Co-founder and CTOJanuary 2019 - Present

Digital Transformation Tech Lead And Chief Architect

PRS for MusicJune 2016 - June 2018

Xamarin Technical Lead / Solution Architect

Fetch Ltd.July 2015 - Sept 2015

Lead Developer / Solution Architect

Daily MailJune 2013 - Sept 2013

Technical Director

Big Pink November 2009 / Dec 2011

Lead Developer / Solution Architect

Research Machines PlcDec 2006 - June 2007

Milestones Achieved

17 Years of experience
30+ Teams Led
30+ Succesful Projects
+25 Happy Companies



Full-Stack Web Development

.Net and Open Source technologies and tools including ASP.Net MVC, Javascript, JQuery, AngularJS, HTML 5, CSS 3 and others.


Cloud Platforms

Early adopter of Microsoft Azure with experience across many of its services including Storage, Service Bus, CDN, Active Directory, Traffic Manager and others.


Solution Architecture

Architecture of small or enterprise web-based, mobile or hybrid systems including familiarity with patterns such as ETL, SOA, Microservices, MVC/MVP/MVVM and others.


Databases and Search Engines

Experience with various data store types including RDMS, NoSql and Triplestores such as Microsoft SQL Server, ElasticSearch, Apache SOLR, DocumentDB, RavenDB, BrighStarDB, EVN and Marklogic.



Drive the whole software development process through Agile practices following SCRUM or Kanban methodologies acting as Scrum Master or Product Owner.


Cross-Platform Mobile Application Development

Development for IOS, Android and Windows phones and tablets with Xamarin including unified UI using XAML via Xamarin.Forms and mobile app testing via Xamarin Test Cloud.


Development Practices

Years of experience and mentor of practices such as TDD, BDD, Mocking, ORM and design patterns such as Dependency Injection using various IOC containers such as Autofac, Castle Windsor and Ninject.



Configure ad implement Continuous Integration with tools such as TeamCity, CruiseControl.Net or Visual Studio Online and Continuous Delivery through tools such as Octopus or Git Deploy.

My Blog

Unity: Reading files in Streaming Assets

Streaming Assets can be a great location to store your custom data files, especially those precious jsons used for loading

0 Comment

Unity : How to Raycast a Touch/Tap

version Unity 2017.2 Raycasting is actually pretty simple. You pick a point in your worldspace and instruct Unity to cast

0 Comment

Xamarin 4.0 install problems : Drive F: Not found

I ran into some problems when installing the latest update to Xamarin 4. Whenever the installer popped up it would crash right after loading up and say something like “Drive F: not found”. Now, to be clear, the source of this problem is not necessarily linked to the  Xamarin installer as this is known to […]

0 Comment

Reading a String From a Resources File in Asp.Net at RunTime

ok, at present, this information is as difficult to find on the web at the moment as it is stupidly simple. if you google you most likely are going to come across solutions that new up a ResourceManager class based on a full namespace and an assembly name and most likely you may have run into […]

0 Comment

Orphaned Sql Server users

Sometimes when restoring SQL Server databases, particularly from one machine to another, you may end up with orphaned users. These are users who don’t have any log ins associated with them. This happens because usernames are stored internally against unique ids called SIDs which are generated much like GUIDs. If those ids don’t match then SQL […]

0 Comment

XCode 7 : Adding a new device to an XCode-managed provisioning profile

Let me just start this post with a question : why is this still so hard?? Moreover, WHY does it only keep getting harder??? I don’t know what the XCode team are thinking, but the whole point of having your provisioning profiles managed by XCode is that it should make things simple and automagic. Well, […]

0 Comment

Contact me



  • +447766107856

  • London, UK