Freelance developer · Bath, UK

ASP.NET and Umbraco development

I work with companies that own .NET or Umbraco platforms and need someone reliable to keep them running, fix bugs, and add new features over time. I have been doing this for 25+ years: mostly long relationships with the same clients.

Get in touch

What I do

I work with ASP.NET and Umbraco platforms. Most of what I do falls into a few categories:

Ongoing support

Bugs, new features, front-end refresh, hosting moves: whatever your platform needs as it ages.

SQL Server

Performance tuning, data work, indexing, maintenance plans, backup scheduling.

Security work

Pen-test remediation, library upgrades, hardening of existing sites.

Inherited platforms

Taking on systems where a developer has moved on. Reading other people's code is half the job.

I bill for the work I do through my own limited company. Most of my clients have been with me for years.

ASP.NET

Since version 1.1

Umbraco

CMS development

SQL Server

Since SQL 2000

Azure

Hosting and infrastructure

Recent and current work

KnowledgeSmart

Ongoing · 15+ years

Bespoke ASP.NET assessment platform with a SQL Server backend, hosted on Azure. I've handled functional changes, cloud migrations, .NET and SQL Server version upgrades, performance work, security remediation, and day-to-day bug fixes and data requests, with the codebase managed in Azure DevOps.

Data Octopus

Ongoing

BIM compliance SaaS built on Umbraco with a .NET-based validation engine. I handle the full technical build: CMS, validation engine, infrastructure on AWS.

IT Support Company Platform

Ongoing

Long-running ASP.NET application supporting an IT services company: job tracking, invoicing, and day-to-day operational workflows. Ongoing support, feature work, and bug fixes.

Umbraco 7 Site Migration

Recent

Migrated an existing Umbraco 7 site to new hosting and provided ongoing support and maintenance until it was retired and replaced.

Umbraco Site Developments

Recent

Development and migration work on several Umbraco sites for a design agency, including version upgrades from older Umbraco releases.

Calendar Ordering Site

Recent

Built a simple site allowing customers to order calendars, integrating with a third-party workflow system for fulfilment.

South East Water

Past work

Umbraco build for South East Water, working with LDA Design on the visual side. I covered the full technical build: front-end markup, Umbraco structure, bespoke macros and provided ongoing monthly support for several years.

ODEP & Beyond Compliance

Past work

Two related sites sharing a single product database, with custom modules to display and edit the shared catalogue across both.

What clients have said

Nick has a rare blend of exemplary technical ability, combined with strong communication skills. He handles change requests without complaint and regularly contributes helpful suggestions for ways to improve our systems. His project deliveries are always within defined timescales and he has never once gone over agreed budgets. Although Nick works freelance, he feels like part of our team.

Rory Vance
CEO, KnowledgeSmart

Throughout the development project Nick provided excellent technical direction and support to the whole team, naturally stepping into the technical lead role when required. The project itself could not have been delivered without him. I would happily have Nick back on the team again should I ever have the opportunity and highly recommend him.

Jonathan Crolla
Business Solutions Manager, Marie Stopes International

What makes Nick stand out is his ability to communicate in a straightforward, approachable manner and to deal effortlessly with technical tasks.

Get in touch

If you've got an ASP.NET or Umbraco platform that needs work, drop me a line. Happy to have a no-obligation chat about whether I'm a good fit.

nick@warnerfreelance.com