Serenity through technology
Engineering calm into your stack.
We design, build, and operate custom software — applications, cloud, CI/CD, and Web3. You focus on your business. We take full technical ownership so you can breathe and build with confidence.
- Ethereum
- Solana
- Grafana
- Prometheus
- Kubernetes
- Salt
- Monitoring
- DO
Trusted by
Software, cloud, and automation —
end-to-end.
We design, build, deploy, and operate systems with calm execution, long-term thinking, and disciplined engineering.
Custom Applications & APIs
Web apps, internal tools, data flows, secure and scalable APIs.
Cloud, Hosting & DevOps
Kubernetes, CI/CD, IaC, secure environments, 24/7 operations.
Automation & Systems Design
Workflows, pipelines, testing, observability, accelerated delivery.
Web3 Integrations
Wallet flows, contract integrations, on-chain data with security-first discipline.
Tooling is pragmatic & maintainable — we recommend when helpful, adapt when required.
Real systems. Real scale. Real peace of mind.
We design, ship, and operate software powering live businesses — calmly and consistently.
Yala Protocol Monitoring
Custom monitoring tool for Yala protocol tracking contracts, thresholds, and sending alerts.
- Real-time protocol monitoring
- Threshold-based alerting
- Slack & Telegram notifications
Solana Indexer & Monitoring
Configurable blockchain indexer with smart alerts for token contracts and event thresholds.
- Real-time Slack & Telegram alerts
- Custom event threshold monitoring
- Token contract verification
Logistics Automation for Sfeer.nl
Integrated planning tool connecting Sherpaan orders with Trackpod delivery scheduling.
- Automated customer scheduling
- Email invitation workflow
- Route planner time savings
Alpha-Charts Trading Journal
AI-powered trading journal analyzing data and providing actionable coaching insights.
- AI-driven trade analysis
- Personalized action plans
- Data-backed coaching
OSRS Clan Bingo Automation
Server deployment automation with SaltStack configuration and custom subdomains.
- 10-minute full deployment
- Automated subdomain setup
- Self-service provisioning
Raak Group Gas Maintenance Portal
Cloud platform for sharing gas installation maintenance documents with clients.
- Secure client document access
- Centralized maintenance records
- Web-based portal
Sirio Finance Infrastructure
Kubernetes cloud infrastructure with Django backend and Celery workers.
- Scalable K8s architecture
- Async task processing
- High-availability setup
Detailed case documentation available on request.
A steady path from idea to stable operations.
We move deliberately — clear communication, short cycles, and reliable delivery into production.
Step 01
Understand
We map your goals, constraints, and risks — together.
Brief & milestones
Step 02
Shape
Architecture, early designs, and clear acceptance criteria.
Roadmap & acceptance criteria
Step 03
Build
Short cycles, weekly demos, staging always available.
Incremental product releases
Step 04
Harden
Testing, security, observability, scaling, handover.
QA, runbooks, monitoring
Step 05
Operate
SLA, monitoring, on-call support, and continuous improvement.
Reliable live system & support
Web3 engineering with discipline and clarity.
Blockchain integrations with mature product and infrastructure practices — secure, transparent, and operationally sound.
Wallets & Identity
- Custodial & non-custodial flows
- Wallet Integration
On-chain Data & Indexing
- High-reliability event ingestion
- Historical indexing & replay safety
- Structured storage & caching
Smart-contract Integration
- Vaults, staking, governance
- Bridging flows & chain events
- Contract upgrade procedures
Security & Monitoring
- On-chain anomaly alerting
- Audit logs
Production-grade Web3 — fewer surprises, more reliability.
Start calmly.
A 30-minute discovery call to map goals, risks, and the safest path to delivery.