Ongoing bug fixes, OS and security updates, performance improvements, and feature development for live apps. Evolved Ideas provides app support and maintenance retainers for CTOs and product owners in Leeds and across the UK.
A live app is never finished. Security threats emerge, operating systems update, user expectations shift, and performance issues surface under real load. Without structured maintenance, technical debt grows quietly. Each month of neglect makes the next fix harder and more expensive. CTOs and product owners need a partner who treats maintenance as strategic, not reactive. This is where a retainer model works: predictable costs, clear priorities, and someone accountable for keeping your app healthy while you focus on new features and growth.
We start by understanding your app's architecture, current pain points, and business priorities. We document existing issues, identify security or performance gaps, and agree on what 'healthy' looks like for your product. From there, we work in sprints: handling urgent bugs in parallel with planned improvements, keeping you informed every step. Because we're timezone-aligned with your Leeds team (or UK operations), handoffs are clean. When complexity requires depth, we can bring in specialist knowledge from our centres of excellence without losing continuity. You get a single point of contact, not a rotating ticket queue.
02
How we approach ongoing support in Leeds
03
Retainer vs project: choosing the right model
Project work suits defined scope and deadlines. A retainer suits products that need ongoing care. If your app is live, generating revenue, or critical to operations, a retainer gives you budget certainty, faster response times, and the ability to shift priorities month to month without renegotiating contracts. You pay for a block of capacity (hours per week or sprint capacity) rather than a project estimate. This works for CTOs managing multiple products, founders scaling fast, and teams that have hit the limits of hiring and training in-house.
WHAT YOU GET
Built around how your business works
01Dedicated support for bug fixes, OS updates, and security patches on your live app
02Flexible retainer model scales with your product needs and team capacity
03Timezone alignment with UK operations, nearshore backup in Spain and Ukraine
04No context loss: we understand your codebase and product roadmap from day one
05Proactive monitoring, performance tuning, and strategic feature development
Working with Evolved Ideas has been the best experience I've ever had with a technology company. Everything that's done is done carefully. I like how my project team treats my product. We have people using our platform and getting value from it now, which wouldn't be possible without Evolved Ideas.
Jamie Beaumont
CASE STUDIES
How we've transformed enterprises, SMEs and startups
Founded in 2007 as a dedicated IT consultancy, Evolved Ideas has grown into a team of over 100 professionals, with a head office in Leicester and development hubs in Eastern Europe and Spain.
Leeds has a growing fintech and professional-services sector where live applications are core to business operations. Companies in the region value long-term partnerships and practical, hands-on support over transactional vendor relationships. App support and maintenance retainers suit Leeds-based CTOs and product owners who need local accountability combined with access to a wider talent pool. Evolved Ideas' UK base in Leicester, paired with nearshore capability, gives Leeds teams the timezone overlap and language continuity they expect while avoiding the cost and hiring friction of expanding in-house.
Our process has guided startups, scaleups and enterprises from concept to reality, and continues after launch.
01
Discovery
A free 30-minute consultation followed by a stakeholder workshop, where we listen to your challenges, validate assumptions and build an outside-in view of your situation.
02
Plan & design
We scope the project, define milestones and deliverables, then research your market, wireframe the UX and prototype the UI so the direction is agreed before a line of code.
03
Build
We assemble your dedicated team, establish reporting and work in iterative Scrum sprints, delivering a working MVP or proof of concept you can test with real users.
04
Launch & support
We ship, sign off, and keep your product current through our support service or a permanent extended team as your business evolves.
Technology is more than just code — it's a tool for solving real business challenges. Whichever route fits your stage, the same team delivers it.
Bespoke Software
With your long-term goals in mind, we help you choose the technology you need and develop a tech roadmap based on industry trends, emerging tech and your business requirements.
We have years of experience building proof of concepts and MVPs. We will take you from testing viability to building an MVP to validate your hypotheses.
Tier 1 customer support, Tier 2 technical support and Tier 3 development support for applications and legacy software, delivered by our engineering teams.
If you need to build an IT team from zero or need staff augmentation, we can build the team you need — developers, designers, analysts and even fractional CTOs.
What's included in an app support and maintenance retainer?
A retainer covers bug fixes, OS and security updates, performance improvements, and agreed-scope feature development. You define the weekly or sprint capacity (e.g. 20 hours per week), and we allocate that time to your priorities: critical fixes get handled immediately, smaller improvements and refactoring fit into planned sprints. Not included are major rewrites or new product development, though those can be scoped separately if needed.
How quickly can you respond to urgent bugs?
Critical issues (security vulnerabilities, complete outages, data loss) get looked at the same working day. We triage severity with you and allocate resources accordingly. Because we work UK hours and have nearshore backup, we can often start investigation within hours. Non-critical bugs are logged, prioritized, and scheduled into the next available sprint slot based on impact.
Do I need to hand over all my code and infrastructure?
No. We work with what you have: GitHub, GitLab, your hosting provider, your CI/CD setup. We don't require exclusive access, and you maintain full control. We ask for the access we need to do the work (repository, staging/production environments, monitoring tools) and document everything so you can move to another team if circumstances change. Transparency and ownership stay with you.
Can a maintenance retainer cover legacy app modernisation?
Yes, but with a caveat. If your app is actively used and generating revenue, maintenance keeps it running while you plan modernisation. We can run both in parallel: retainer hours keep the lights on, and a separate project scope handles the migration or rewrite. Many of our Leeds clients run this model, spending retainer time on stability and small improvements while scheduling a modernisation project for a defined phase.
What if my maintenance needs spike one month?
Retainer hours roll over or flex within reason. If you hit a spike (major update, urgent security patch), you can pull in extra capacity for that month, and we adjust the following month. We work on honest forecasting, not overpromising and underdelivering. Pricing scales with capacity, so flexibility is built in without surprise costs.
How do you avoid becoming a blocker for your own fixes?
We treat maintenance code to the same standard as any production code: code review, testing, documentation. But we don't introduce process overhead that slows you down. If you need a fix deployed today, we can do that. If you prefer staged rollouts or approval gates, we work within your process. We stay small and pragmatic, not ceremonial.
Book a free 30-minute discovery call with our team — we'll understand your objectives and advise how bespoke software, MVP development, or an extended team can help your business.
