Engineering Secure, Scalable Digital Environments.
Full-stack web development paired with site reliability engineering and system administration. One team across every layer — from the first commit to hardened production infrastructure.
- Availability
- Open to engagements
- Core stack
- Next.js · Linux · Proxmox
- Location
- Perpignan, FR · Remote
What we build and operate.
End-to-end engineering across three practices — all delivered under one roof, with no hand-offs between teams.
Custom Software Development
Production-ready web and mobile applications built end-to-end. We architect, develop, and ship full-stack products — REST and GraphQL APIs, React interfaces, real-time systems — with a focus on performance, type safety, and long-term maintainability.
Infrastructure & Hypervisors
Dedicated and cloud infrastructure built on Proxmox VE, ZFS, and battle-tested Linux. Provisioning, containerisation, CI/CD pipelines, monitoring, and TLS automation — from a single VPS to multi-node clusters.
Cybersecurity Hardening
Systematic hardening of operating systems, networks, and application layers. We audit existing environments, apply CIS benchmarks, configure firewalls and intrusion detection, and deliver clear remediation reports — so your infrastructure is defensible by design.
Selected engagements.
Production environments and platforms designed, built, and operated by the PolarisDEV team.
How an engagement unfolds.
Four phases from first call to long-term operation — each with clear deliverables and a shared definition of done.
System Design & Technology Selection
We start by mapping your requirements, constraints, and growth trajectory. The output is a concrete architecture document: domain model, data flows, API contracts, and a curated tech stack selected for your team's velocity and long-term maintainability.
Full-Stack Implementation
Iterative delivery with weekly milestones and a shared staging environment so you see real progress at every step. Type-safe APIs, automated test suites, and PR-level code review are non-negotiable — not features we add if there's time.
Container Orchestration & Release
Production environments provisioned from code — Dockerised services, Kubernetes or Coolify orchestration, Traefik reverse proxying with automatic TLS, and blue-green or rolling deployments for zero-downtime releases from day one.
Observability & Incident Response
After ship, we stay on. Prometheus and Grafana dashboards surface latency, error rates, and resource saturation. Alerting feeds on-call rotations, and every runbook is documented so the next incident has a clear playbook — not a fire drill.
Transparent engagement models.
Fixed fees for defined deliverables — no surprise invoices, no scope creep. Every engagement starts with a free scoping call.
Plan
Custom Development
Project-based, built end-to-end
For teams that need a complete product designed, implemented, and shipped — from architecture to production deployment.
- Requirements & system architecture workshop
- Full-stack implementation (Next.js · Node.js · PostgreSQL)
- REST or tRPC API design & documentation
- CI/CD pipeline configuration
- Staging & production environment setup
- 30-day post-launch support included
Featured
Infrastructure Setup
Bare metal to production in 48 hours
Server provisioned, hardened, and documented — ready to run your workloads from day one.
- Server provisioning (OVH, Hetzner, or your cloud)
- Proxmox VE hypervisor or Docker Compose stack
- Traefik reverse proxy + automatic TLS
- Monitoring baseline (Prometheus · Grafana)
- Firewall rules + CIS benchmark hardening
- Full handover documentation & runbook
Plan
SRE Retainer
Ongoing reliability, no full-time hire
Infrastructure management and incident response on a predictable monthly fee.
- 24/7 uptime monitoring & alerting
- Incident response with postmortem reports
- Monthly patch & dependency management
- Capacity planning & scaling reviews
- Quarterly architecture health audit
- Dedicated channel + defined SLA
All prices are indicative and vary with scope and complexity. Get in touch for a precise estimate.
Common questions.
Straight answers to the questions that come up in every first call.