SandGrain
Dedicated team for a cloud platform supporting business services
Security Systems Services I Netherlands I 7-person team I 4-year engagement (from 2023)
The Clients
- Industry:
- Security Systems Services
- Location:
- Netherlands
- Delivery model:
- Dedicated team
- Duration:
- 4 years (from 2023)
- Team size:
- 7
- Support areas:
- Develop their cloud platform software & Hire and manage engineering teams
- Platform context:
- A secure cloud infrastructure with immutable hardware tokens—hard-coded ICs providing post-quantum-resilient authentication.
The challenge
SandGrain needed to build a robust cloud data platform from the ground up while managing multiple technical and operational challenges:
• Developing a cloud platform software from scratch
• Managing the full lifecycle: assembly, deployment, and management
• Aligning cloud architecture with business needs
• Ensuring security and maintainability throughout development
Dealing with a similar setup? Let’s discuss your requirements.
What the client needed
SandGrain required a dedicated team that could:
Design and build a cloud platform from the ground up
Provide full-stack expertise across backend, frontend, and DevOps
Work closely with internal stakeholders and product owners
Deliver in an agile, scalable, and secure manner
What Sunbytes Delivered
Sunbytes assembled a dedicated team to support SandGrain’s platform development, including:
Backend development on Azure cloud platform
Cloud infrastructure and DevOps engineering
Ongoing maintenance and scalability support
Secure, production-ready cloud architecture
Want to see if the fit is right for your team?
Why teams choose Sunbytes
A Netherlands-led delivery partner for stable dedicated teams, clear ownership, and roadmap capacity that can scale without resetting context.
Roadmap-first team design
Your team is shaped around roadmap goals, product context, skill gaps, and delivery risks—so capacity matches the work, not a generic squad template.
Product ownership stays with you
You keep backlog, priorities, acceptance, and product decisions; Sunbytes supports execution rhythm, quality, continuity, and team performance.
Stable team context
Dedicated teams retain product knowledge across releases, reducing repeated onboarding, handoff loss, and context rebuilds between roadmap phases.
Governance that fits your workflow
Sprint planning, review cadence, DORA metrics, risk tracking, and monthly service reviews are adapted to your delivery model—not forced into one process.
Continuity built into the model
Structured handover, documentation, replacement support, and performance check-ins protect delivery when team composition needs to change.
Secure cross-border delivery
ISO 27001-certified operations, GDPR-aware processes, access governance, and Vietnam delivery capacity help your team scale with stronger control.
What the team covered
The engagement covered a broad range of responsibilities:
Agile software development (Scrum)
Backend development on Azure
Cloud infrastructure and DevOps engineering
Documentation and technical ownership
Continuous improvement and platform optimization
Outcomes
The collaboration resulted in:
-
A functional prototype delivered after only 3 sprints
-
Continuous extension of functionality in each sprint
-
Early validation of functionality through prototype
hardware tests -
Improved development velocity through a stable, dedicated team selected by a rigorous hiring process
In their words
“Their commitment and engagement are impressive. Purely based on mutual trust Sunbytes started to assemble the team at their own risk even before we had our seed investment signed. When that happened we could make a flying start. Also the way they organize the Teams-as-a-Service is very effective, where we were especially impressed by their rigorous hiring process to select the best candidates in a very short term.”
Pieter Hooijmans
CTO, SandGrain
See also
- Dedicated Resources
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Vietnam is a delivery-fit decision before it is a rate decision. For European companies, IT staff augmentation from Vietnam works when internal product ownership is strong, senior external engineers can enter an existing delivery system, and the working day creates enough shared time for decisions. The location is a poor fit when the buyer expects […]
- Dedicated Resources
IT staff augmentation security: ISO 27001, GDPR and vendor due diligence
An NDA covers confidentiality. It does not decide who can enter production, whether a developer may download customer data, or how quickly access disappears when an engagement ends. Those controls must exist before the first sprint. IT staff augmentation security is the set of contractual, technical and operating controls that govern how external developers access […]
- Dedicated Resources
Building a security-first engineering culture in distributed teams
A security-first engineering culture is an operating model in which developers can see who owns a security decision, when a review is required and where the result must be recorded. It is not a slogan, a yearly course or a request for every engineer to become a security specialist. That distinction matters across locations. A […]
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How many DevSecOps engineers does a mid-size SaaS need?
The useful DevSecOps team size question is not “How many security engineers should we hire?” It is “Which security responsibilities need continuous ownership, and how much capacity does that work require?” Two SaaS companies with 100 employees can need very different setups. One may run a single product on one cloud platform. The other may […]
- Dedicated Resources
In-house vs outsourced DevSecOps: cost, risk and speed comparison
The wrong DevSecOps operating model creates work in the place it was meant to remove. An internal hire can become a single point of dependency. An external team can generate findings without giving developers a clear remediation path. This in-house vs outsourced DevSecOps comparison focuses on the decision that matters: which model gives your company […]
- Dedicated Resources
IT Staff Augmentation Contract: What to Include and Watch Out For
An IT staff augmentation contract is not just a capacity order. It is the document that decides who controls delivery once an external developer has access to your codebase, your customer data, and your sprint board. Most disputes in staff augmentation engagements trace back to one of five gaps: vague scope, unclear IP assignment, missing […]
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