IoT & Cloud Solutions
Launching a new IoT product or managing an existing distributed system? We build scalable, reliable systems that connect physical devices to digital platforms and cloud infrastructure. Our team helps you collect, process, and act on data with the speed, efficiency, flexibility and control your business needs.
Connecting devices, data and people
DO OK supports clients in bridging the physical and digital through custom IoT applications and modern cloud architecture. We build robust, scalable systems that support real-time monitoring, remote control and secure data handling, backed by reliable long-term delivery support.
Our experts advise across the full development lifecycle, helping clients design smart device ecosystems, process sensor data and balance cost, performance and sustainability. From edge to cloud, we help you avoid technical debt and ensure your solution scales cleanly with demand.
Solutions
Intelligent IoT software and cloud systems built to scale, integrate and evolve across devices and environments.
IoT Solutions Development
We build secure, scalable software that connects your hardware to the cloud. Our engineers help you define device behaviours, manage communication protocols and enable seamless data flow between physical devices and digital services, so that your IoT solution is resilient and production-ready.
IoT Data Analytics & Dashboards
DO OK creates systems that process and visualise large volumes of sensor data in real time. Our dashboards help teams monitor performance, spot anomalies, and make faster decisions. We support both edge and cloud-based analytics depending on latency, cost, and device limitations.
Cloud Infrastructure
Design & Deployment
Our team designs cloud architectures that carefully balance scalability, cost and resilience. If you need to host an IoT platform or backend API, we can expertly configure infrastructure that meets compliance standards and seamlessly grows with your needs. We support full deployments or flexible hybrid setups.
Cloud Integration &
DevOps
We streamline delivery pipelines, improve deployment speed and reduce cloud overhead through automation and DevOps best practices, integrating tools, managing configurations and enforcing version control for faster, safer iteration across multiple environments and teams. We also support release planning and rollout strategies.
Cloud Monitoring &
Managed Services
Dedicated experts at DO OK provide ongoing operational support through monitoring, incident response and cost optimisation. We tailor SLAs and tooling to match your product’s needs and budget for uptime guarantees, alerting systems and more. We also cover usage tracking, system auditing and continuous performance improvement.
AWS
Azure
Terraform
Ansible
CloudFormation
Kubernetes
Docker
Amazon ECS
Amazon ECR
MQTT
AWS CloudWatch
AWS Cognito
AWS DynamoDB
AWS Firehose
AWS IoT Core
AWS Kinesis
AWS S3
Secrets Manager
AWS Timestream
BACnet
GitHub Actions
Grafana
Modbus
OPC UA
Open Telemetry
Prometheus
Why DO OK?
Hardware-Aware Software Thinking
DO OK understands the constraints of IoT devices and design systems that work within them. Our software adapts to limited memory, unstable connections and firmware restrictions. We avoid brittle solutions and build for resilience, even when devices operate under varying environmental conditions or inconsistent network availability.
Cost-Conscious Cloud Architecture
Our engineers don’t automatically build in the cloud; we assess whether you even need it. If cloud costs become unsustainable, we help optimise spend, adopt hybrid models or de-cloud selected components entirely. Infrastructure is aligned with business value and performance, not vendor lock-in or overcommitment.
Elastic, Scalable Delivery Support
We support everything from proof-of-concept prototypes to enterprise-grade rollouts. Our delivery approach adjusts to product maturity and market needs. We help you build architecture, infrastructure and teams that scale smoothly, stay maintainable and respond effectively to changes in demand or direction.
Long-Term Stability & Monitoring
DO OK provides post-launch support with cloud monitoring, performance tuning and continuous infrastructure refinement. Clients rely on us to manage uptime, reduce operating costs and protect user data. Our long-term involvement keeps your IoT or cloud platform healthy and resilient as user needs evolve.
Operational Efficiency: FinOps & SLAs
Our goal is to help clients regain visibility and control over cloud costs using FinOps practices and cloud governance strategies. DO OK’s delivery model also includes clear SLAs for uptime, incident response and long-term support. This provides technical and financial accountability throughout the lifecycle of your infrastructure.
Cloud Migration & Modernisation
We support teams moving from legacy systems to scalable cloud-native infrastructure. This includes re-architecting monoliths, migrating data securely and simplifying delivery through modular services. Our approach reduces technical debt while preparing your platform for future growth and evolving system demands.
Client Testimonials
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Our application was not working optimally, it was unstable and not connecting to wi-fi as intended. DO OK presented a team which in their opinion would not only meet our needs for development, but also budget restrictions. Throughout the project, DO OK has been an extension of our in-house department and far more than a supplier.
Mette Elizabeth Rud Olafsen
- Product Manager, BEHA
Want to stay connected?
From smart devices to scalable cloud platforms, we design and deliver secure, reliable systems that bridge the physical and digital and grow with your business.
Frequently asked questions
Can you help reduce our cloud costs?
Yes. DO OK conducts architecture reviews to pinpoint inefficiencies and identify where resources can be optimised or downsized. In some cases, we also move selected components off the cloud entirely to reduce recurring costs. Our focus is always on aligning infrastructure choices with real business value, going beyond simple technical convenience or vendor defaults.
How do you ensure data is secure across devices and the cloud?
Security is built into every layer of our development process. We use encrypted protocols, secure APIs, access control mechanisms and infrastructure hardening techniques to protect data in transit and at rest. For regulated industries, we also support compliance with standards like GDPR, HIPAA, ISO27001 and other regulatory frameworks where applicable.
Do you work with existing hardware or only new designs?
We support both. If you’re using off-the-shelf devices or maintaining legacy hardware, we can retrofit modern software to extend their capabilities. We also work with clients designing new hardware from scratch; helping define firmware needs, device protocols and secure communication pathways that integrate cleanly with backend systems.
What kind of IoT systems do you build?
We’ve delivered IoT solutions across sectors ranging from consumer health devices to industrial platforms with thousands of distributed sensors. Our team handles device connectivity, firmware integration, cloud backends and custom dashboards. We help design stable, secure systems that are easy to operate and scale over time for new smart devices or connections to existing equipment.
Do you handle infrastructure or just code?
Our teams handle both, with work spanning application logic, APIs and backend systems as well as the infrastructure that supports them. We set up cloud environments, monitor system health and manage deployment pipelines so your IoT platform or cloud service is secure, reliable and ready to grow with demand.
Who owns the data and infrastructure once the system is live?
You do. DO OK builds systems under clear ownership agreements. All source code, cloud environments, and collected data remain under your control. We support you with documentation, credential management, and training to create a foundation for operational independence, even if we stay on for long-term support.
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