Microsoft Data, AI and Power BI Consultancy & Training
We put your people at the heart of the platforms, advice, and training we deliver. Helping IT leaders and their teams build better data platforms, Power BI estates, AI capability, and reporting solutions, with a human-first approach.
Trusted Microsoft Data & AI expertise
How We Help IT Leaders and Their Teams
Three ways to work with us, depending on where you are. From open-cohort training to senior advisory retainers, all engagements are fixed-price and MVP and MCT-led.
Power BI & Microsoft Fabric Training
The complete pathway for analysts, engineers, and leaders. PL-300, DP-600, governance, and the Strategic Fabric Briefing for senior decision-makers. From £895 per delegate.
See training pathwaysData Platform & Analytics Accelerator
A short, structured engagement to assess your current data estate, define a target state, and build a prioritised 90-day roadmap. Six to eight weeks, senior-level guidance, no consultancy theatre.
See the AcceleratorAI Enablement Programme
A structured engagement to assess your AI readiness, build a roadmap, and enable your teams to use Copilot, Power Platform, and Azure AI services with confidence. Practical, role-based, and grounded in real Microsoft tooling.
See the AI Enablement ProgrammeWhat Clients Say
Gethyn was brought in by the Royal College of Nursing during an upgrade to Microsoft CRM. There were serious performance issues across the application, batch processing, and reporting. Gethyn's knowledge and experience resolved these issues, made batch processing more reliable, and left the RCN in a far better position than when he joined. He brought technical know-how, knowledge sharing, and best practice guidance.
Gethyn is a rare breed. Skilful and down to earth with a great understanding of the client's needs and a master's knowledge at his fingertips. We worked together to virtualise the SQL estate onto vSphere and learnt a great deal from each other. Highly recommended indeed.
The five day-one tenant settings alone justified the cost. We left, configured them on the Monday morning, and immediately stopped three categories of risk we did not know we had. The Purview session was the most useful training I have attended in years.
Analyse your systems
Before we do any work on your data platform, we will analyse your system. Whether its upgrades and migrations, performance tuning or security hardening, we will work with you to understand your existing system. Understand the workload running against it will significantly help us design a solution that is fit for purpose. We can use this knowledge to create solutions and help you implement changes and improvements to your data platform. The changes will fix the issues you are experiencing but at the same time, minimise any risks associated with these changes.
Build a Stronger Relationship
We will work with you to ensure that we fully understand your requirements and problems and understand these in the broader scope of your organisation. Having business knowledge will help suggest changes and improvements that will directly help solve the business problem. Either we do all the work for you and look after your platform going forward, or we can work with you and your staff to ensure that changes we make are successful and the solutions are managed and maintained going forward.
We take the stress out of managing your Microsoft data platform and SQL Servers.
Here at gethynellis.com we are experts in Microsoft’s data platform so why not let us look after your SQL Servers and Azure SQL databases for you while you concentrate on more important things like running your business.
Gethyn is a rare breed. Skillful and down to earth with a great understanding of the client's needs and a master's knowledge at his fingertips. We worked together to virtualise the SQL estate onto vSphere and learnt a great deal from each other. Highly recommended indeed.
– Chief Technical Architect
– Government Department