Leading and mentoring cross-functional teams of 5–10 developers, delivering everything from two-week assignments to multi-year platforms. I transformed the agency's deployment process - replacing 20+ minute manual releases that caused client downtime with an automated zero-downtime pipeline, enabling multiple safe releases a day, instant rollbacks and easy A/B tests. I introduced Dockerised local development and Docker Swarm in production, and now lead the agency's adoption of AI - Copilot, Claude Code and automated testing workflows.
David
Strömbom
I lead cross-functional teams to build web platforms that are stable, secure and built to last - championing quality and growing the people behind the code.
About me
A dedicated web developer, technical leader and lifelong learner who thrives on solving complex challenges.
Over many years in the industry I've had the privilege of working across a wide range of technologies - Symfony, Sylius, Laravel, WordPress, ReactJS, Docker and plenty more. That ever-growing list is exactly what keeps me passionate: it never lets me stand still, and always pushes me to evolve and stay ahead of the curve.
Collaboration and knowledge-sharing sit at the core of how I lead. I take real pride in working closely with colleagues, exchanging insights and fostering a supportive team environment. Communication is everything - whether on-site or remote - and my self-motivation and dependability have helped me consistently deliver high-quality results from home.
If you're after a passionate, collaborative and adaptable technical leader with deep knowledge of web development, CI/CD and AI, I'd be delighted to talk.
Career
Experience timeline
Fifteen years of building for the web - growing from a curious graduate into a technical leader who ships dependable platforms and brings teams with him.
Maintained and extended the group's eCommerce platform while it moved to Agile. I helped architect a brand-new decoupled frontend on Node, VueJS, GraphQL and Stylus, then stepped up as SCRUM Master for one of the teams - facilitating meetings, removing impediments and working closely with Product Owners across in-house and remote teams worldwide.
Developed and maintained the company's products and supported clients - focusing on front-end bugs, issues and improvements across the product range.
Built web applications and sites for a wide range of clients - from WordPress and Magento shops to bespoke PHP solutions in Symfony - alongside heavy front-end work with HTML5, CSS3, JavaScript and frameworks like Backbone, Angular, Bootstrap and SASS. In the later years I project-managed up to 15 active projects at once, sharpening how I break big problems into prioritised, solvable pieces.
Ran my own company building web products - from systems in Symfony 2 to WordPress sites integrating external and in-house APIs. Running the business taught me self-motivation, drive and a genuine passion for turning ideas into shipped products I could be proud of.
Where the hands-on problem-solving started - troubleshooting and repairing circuit boards, replacing components, calibrating frequencies and surface-mount soldering.
Toolbox
Skills & technologies
A leader first - pairing the people, process and delivery skills to guide teams with the full-stack depth to make sound technical calls at every layer.
01 Leadership & Process
02 DevOps & Infrastructure
03 Backend & APIs
04 Frontend
Impact
Selected highlights
A few of the changes I'm most proud of - where better engineering meant real results for clients and the team.
Zero-downtime deployments
Replaced 20+ minute manual deploys that took client sites offline with an automated, zero-downtime pipeline - releasing many times a day, with instant rollbacks and effortless A/B tests.
Cyber Essentials compliance
Led the company's drive to Cyber Essentials Level 1 - auditing our systems, closing the gaps and embedding the controls needed to meet the standard, earning us full certification.
An AI-powered workflow
Led the agency in adopting AI - GitHub Copilot, Claude Code, automated tests and custom skills - lifting team efficiency and helping developers take on work beyond their usual role.
Teams grown & mentored
Led cross-functional teams of 5–10 developers entirely remotely - translating tech into client goals and keeping multiple groups on track and shipping.
Learning
Education
Beyond the code
A little more about me
I blend practicality with productivity - and life outside work keeps me curious, creative and grounded.
Father of five
Happily married - family time is what I cherish most.
Vegan cuisine
Cooking and exploring plant-based food.
Fantasy & manga
Lost in the worlds of fantasy literature and manga.
3D modelling & printing
Designing in 3D and bringing models to life on the printer.
Drawing
Sketching and illustrating as a creative outlet.
Get in touch
Let's build something dependable.
Looking for a passionate, collaborative technical leader - in the north-west of England for a hybrid role or fully remote? I'd be delighted to discuss how I can contribute to your team's success.