DC
Contractor
Contract work in software development, technical writing and product ownership, with fluency in professional music software for anything that touches music or creators.
👋 Hello from West Yorkshire, UK
I'm Deryn Cullen
- Software developer
- Technical writer
- Product owner
- Software developer
I leave behind working software, clear documentation and a team that understands both.
Talk about a contract →Experience
Two halves that fit together
A professional musician for over two decades, then a move into software. Both taught me to balance what's technical with what's creative.
LBG
Lloyds Banking Group
Owned a private cloud platform, setting direction and keeping engineering and stakeholders aligned.
Sky
Sky, Digital Identity
Built features for an identity platform used by 9–10 million customers, progressing from engineer to Technical Product Owner.
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Composer, producer & session cellist
Wrote for broadcast and online media, recorded cello for composers on two continents, and engineered and produced all my own work.
Selected work
Things I've worked on
Short case study for each item to be added.
The other half
Still a musician
What sixteen years in studios brings to software projects. Hover to pause.
🎻
Session cello
Recorded for composers across Europe and North America.
📺
Broadcast & online
Music written to brief, on deadline, for picture.
🎛️
Engineer & producer
Ran every session myself, from mic choice to final mix.
🎹
Music software
Fluent in the pro tools creators use every day.
🤝
Creative + technical
Used to balancing what the art needs with what the tech allows.
Have a project
in mind?
Available for contract work in software development, technical writing and product ownership, especially where it touches music or creators.
derynleigh.cullen@icloud.com