Smart Home Hub for Everyone
Unified heating, lighting, and security into a single accessible app. Reduced energy spend by 22% in pilot homes.
- Offline-first mobile
- Secure device pairing
- Family profiles & roles
From cozy home apps to enterprise-grade platforms, we build resilient, elegant software that thrives like a well-tended garden—rooted in strategy, branching with innovation, and blooming with results.
“Golden Key Path unlocked the next stage of our product with thoughtful engineering and beautiful UX.”
Strategy → Design → Delivery → Care. We combine product thinking with deep engineering to solve real-world problems.
Modern, accessible, performant apps with PWAs, iOS/Android, and offline-first patterns.
Glue systems together: ERP/CRM, payments, IoT, and bespoke APIs to cut manual toil.
Search, summarise, classify, recommend—privacy-minded ML/AI safely embedded.
Secure, observable, cost-aware infrastructure with pipelines, warehousing, and BI.
Organic, human interfaces; design systems; accessible journeys for all audiences.
Monitored, maintained, and continuously improved after launch with clear SLAs.
Hover habitats to see how we help.
Unified heating, lighting, and security into a single accessible app. Reduced energy spend by 22% in pilot homes.
Scaled to 100k+ monthly users with 99.95% availability and secure data flows.
Cut fuel costs 18% and improved SLA adherence with real-time optimisation.
“GKP blended empathy with engineering. Our home app is now a daily delight.”
“Real outcomes: fewer manual tasks, fewer bugs, faster cycles. We can breathe.”
“Transparent pricing and proactive communication. We felt guided, not sold to.”
Principles to make domestic apps usable for all—from glanceable controls to voice support.
Ask for a UX audit →
From cron chaos to calm streams: an intro to queues, idempotency, and observability.
Plan your integration →
Cut cost and carbon with efficient architectures, right-sized infra, and smart caching.
Get a platform review →Discovery workshops → UX & technical blueprint → iterative sprints → launch → care plan.
Yes! We love useful home tools—budgeting helpers, smart-home controls, family dashboards.
Threat-modeling, least privilege, encrypted secrets, audits, monitoring, and regular patching.
We can stabilise, assess, and refactor—prioritising reliability and clear documentation.
from £9,900
£650 / sprint day
from £12k / month
Prices are indicative and exclude VAT. We’ll tailor a proposal to your needs.