CodeFirst

CodeFirst CodeFirst is a UK software company that maintains, takes over and modernises business software. We also build new systems at a fixed price.

Based in Birmingham, working with clients across the UK and Europe. CodeFirst is a leading software development company based in Exeter, UK. We provide high quality development teams and custom software solutions to clients across Europe.

.NET 8 and .NET 9 both stop getting security fixes on 10 November 2026. Applications built on them keep running, but the...
14/10/2026

.NET 8 and .NET 9 both stop getting security fixes on 10 November 2026. Applications built on them keep running, but there is no paid extension. Moving from 8 to 9 gains nothing: the supported move is .NET 10. Before upgrading, check the tests and the packages. Link in the comments.

When is a piece of software finished?Without acceptance criteria, that is a matter of opinion. With them, both sides agr...
12/10/2026

When is a piece of software finished?

Without acceptance criteria, that is a matter of opinion. With them, both sides agree before work starts what will be checked at the end. "The search should be fast" can't be checked. "Results appear within two seconds" can.

Link in the comments.

Thinking of moving a business system off the office server and into the cloud?It is a trade. You stop buying and replaci...
09/10/2026

Thinking of moving a business system off the office server and into the cloud?

It is a trade. You stop buying and replacing hardware, but take on a monthly bill that never ends. It is not always cheaper, so compare five years of costs, including the time someone spends looking after the server today.

Our pros and cons are in the comments.

Windows Server 2022 leaves mainstream support on 13 October 2026. It does not stop working, and security fixes continue ...
07/10/2026

Windows Server 2022 leaves mainstream support on 13 October 2026. It does not stop working, and security fixes continue until 14 October 2031. What stops is new features and fixes for problems that are not security problems. A good time to check updates are being installed. Link in the comments.

Agreed a fixed price for new software, then thought of something else you need?That is normal. Seeing working software i...
05/10/2026

Agreed a fixed price for new software, then thought of something else you need?

That is normal. Seeing working software is what prompts new ideas. The trick is agreeing up front how a new request is handled: swap it for unstarted work of a similar size, have it quoted and added, or save it for a later phase.

Link in the comments.

Address

11 Brindleyplace, 2 Brunswick Square
Exeter
B12LP

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+448004337990

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