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We Build
Startups
From Scratch

One founder, full-stack execution. From bare metal to live product — infrastructure, backend, and cloud architecture handled end to end.

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// the architecture

From the Global Edge
down to the Silicon

Scroll to fly through a production multi-cloud platform — across the edge, three public clouds, the service mesh, Kubernetes and the bare metal where it all runs.

Layer 01 — Global Edge

The Global Edge

Every request lands on the nearest anycast point of presence. TLS terminates, the WAF inspects, and edge functions answer in single-digit milliseconds — long before a packet reaches a region.

  • Anycast DNS
  • CDN
  • WAF / DDoS
  • Edge Functions
  • TLS 1.3

Layer 02 — Multi-Cloud

Multi-Cloud Regions

Workloads span AWS, GCP and Azure across three continents. Infrastructure is declared once and reconciled everywhere — no console clicks, no drift, one source of truth in Git.

  • AWS
  • GCP
  • Azure
  • Terraform
  • Multi-Region
  • VPC Peering

Layer 03 — Service Mesh

The Service Mesh

Sidecars wrap every service in mutual TLS, retries and circuit-breaking. Traffic is shaped for canary and blue/green rollouts, and every hop is traced end to end.

  • Istio
  • Envoy
  • mTLS
  • OpenTelemetry
  • Prometheus
  • Grafana

Layer 04 — Kubernetes

Kubernetes & Workloads

Managed control planes schedule thousands of pods. GitOps controllers reconcile desired state straight from Git, while stateful platforms run databases, streams and models.

  • EKS / GKE / AKS
  • Argo CD
  • Kafka
  • PostgreSQL
  • Redis
  • Ollama

Layer 05 — Silicon

Down to the Silicon

At the floor of the stack: NUMA-aware cores, NVMe storage and eBPF programs running inside the kernel itself — the physical machines where every abstraction finally becomes electricity.

  • eBPF / Cilium
  • NVMe
  • NUMA
  • AMD64 / ARM64
  • Linux Kernel

Postument Systems is a one-person technology company run by an IT geek who ships production-grade products. No fluff, no overhead — just modern infrastructure, clean code, and startups that actually run.

// what we build

Full-Stack Execution

Everything from the server to the browser. One team, one vision, zero hand-offs.

01
$ terraform apply
Plan: 12 to add, 0 to destroy

Apply complete! Resources: 12 added.
live on home-01

Infrastructure as Code

Reproducible environments with Terraform and Terragrunt. One command from a blank server to a running cluster.

02

Kubernetes

k3s clusters, Helm chart authoring, ingress, cert-manager, external-dns.

03

Cloud Architecture

AWS, Route53, IAM, hybrid on-prem and cloud design.

04

From MVP to Production

Idea validation, rapid prototyping, then a battle-tested production deployment on infrastructure you fully own.

05

Security-first

Firewall hardening, automated TLS, zero-trust principles by default.

06

DNS & TLS

Automated certificates, external-dns, Route53 sync.

// how it works

Ship in 4 Steps

A battle-tested process from idea to live product, with no surprises.

01

Discovery

Scope the idea. Define the MVP. Agree on stack and timeline. No hidden costs.

02

Infrastructure

Server provisioning, Kubernetes, CI/CD, DNS, TLS — wired up before a single feature ships.

03

Build

Product development on top of production-grade infra from day one. No "works on my machine."

04

Launch

Go live. DNS propagates. Certs issue. Monitoring is up. You own every layer of the stack.

// tools of the trade

The Stack

Every layer chosen for production reliability, not hype.

IaC
Terraform
Infrastructure provisioning
IaC
Terragrunt
DRY orchestration layer
K8s
k3s
Lightweight Kubernetes
K8s
Helm
Package management
K8s
cert-manager
Automated TLS via ACME
K8s
ingress-nginx
Ingress controller
Cloud
AWS
Route53, IAM, cloud
Cloud
external-dns
Dynamic DNS from Ingress
OS
Ubuntu
26.04 LTS server
OS
Docker
Container build & registry
OS
nginx
Reverse proxy
Tools
mise
Tool version management

// proof of work

Live Infrastructure

This site runs on a bare-metal homelab. Everything below is live — managed entirely with Terraform and Helm.

Infrastructure layers — home-01
all systems online
host-baselineonline
ufw-firewallonline
k3s v1.32online
cert-manager + Let's Encryptonline
ingress-nginxonline
external-dns → Route53online
Server specs
hostnamehome-01
osUbuntu 26.04 LTS
kubernetesk3s v1.32.13+k3s1
dnspostument.systems
tlsLet's Encrypt DNS-01
infraTerraform + Terragrunt
bootstrapmise run bootstrap:all

// get in touch

Have an Idea?
Let's Build It.

Looking for a technical co-founder or an engineer who ships? Let's talk.

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