Build Products That Scale With Confidence
Marshmallow Technology partners with ambitious organisations to design, build, and run resilient software, data platforms, and cloud-native systems—so your teams can ship faster without compromising security or reliability.
Plan Your Next Release99.95%
SLA-Grade Uptime Mindset
120+
Production Systems Delivered
97%
Client Renewal Rate
Technology that stays aligned with your business outcomes
Marshmallow Technology treats every engagement as a product partnership: clear architecture, measurable milestones, and transparent communication from discovery through to production support. We combine disciplined engineering with pragmatic delivery so roadmaps stay credible and teams stay unblocked.
Whether you are modernising legacy estates, launching a new digital service, or hardening platforms for regulated markets, we embed quality, observability, and security-by-design from day one.
Explore Our ServicesEnd-to-End Technology Capabilities
Custom Software & Platforms
Web, mobile, and API products engineered for performance, accessibility, and long-term maintainability.
Build
- Product discovery & technical design
- Modern front-end & service architectures
- Integration with CRM, ERP, and payments
- CI/CD, testing, and release governance
Cloud & DevOps
Reliable infrastructure on leading hyperscalers with automation, monitoring, and cost-aware operations.
Run
- Cloud landing zones & workload migration
- Infrastructure as code & GitOps
- Observability, alerting, and SRE practices
- FinOps reviews & capacity planning
Data & Intelligent Automation
Pipelines, warehouses, and analytics that turn operational data into decisions your leadership can trust.
Insight
- Data modelling & governance
- ETL/ELT & real-time streaming
- BI dashboards & executive reporting
- Responsible AI & workflow automation
Cybersecurity & Compliance
Hardening, reviews, and controls aligned to ISO 27001-style thinking and sector-specific obligations.
Trust
- Threat modelling & secure SDLC
- Identity, access, and secrets management
- Pen-test remediation support
- GDPR-aligned data handling guidance
Sectors We Support With Depth
B2B SaaS & Scale-ups
Multi-tenant architectures, billing integrations, and onboarding flows that keep pace with aggressive product roadmaps.
Retail & E-Commerce
High-throughput storefronts, OMS integrations, and payment orchestration engineered for peak trading moments.
Health & Life Sciences
Clinical adjacent platforms with audit trails, strict access controls, and interoperability-aware integration patterns.
Financial & Professional Services
Secure customer portals, document workflows, and resilient APIs that satisfy regulators and demanding institutional buyers.
Stress-Test Your Technology Business Case
Illustrative modelling only. Marshmallow Technology will validate assumptions with your data during discovery.
Operational Visibility You Can Act On
Platform adoption velocity
Release quality KPI
SLO target exceeded
Defect escape rate fell by 62% after Marshmallow Technology introduced automated testing, observability dashboards, and disciplined release trains.
What Our Partners Say
"Marshmallow Technology re-architected our customer data layer and onboarding APIs in under two quarters—latency dropped materially and our product team finally had a roadmap they could trust."
Sarah J.
Chief Product Officer, Northbridge SaaS
"Their cloud migration playbook was meticulous—zero unplanned downtime during cutover, and FinOps recommendations alone justified the engagement for our retail platform."
Michael T.
Managing Director, Apex Retail Group
"Marshmallow Technology speaks the language of regulated healthcare IT—audit trails, access reviews, and integration discipline were handled without slowing our clinical roadmap."
Elena R.
Founder, HealthPlus Digital
Ready to modernise?
Partner with Marshmallow Technology to de-risk delivery, strengthen your platforms, and give your stakeholders measurable confidence.
Schedule a technical discovery