Rehbein Software LLC
(01) Rehbein Software LLC

Coffee
into Code

Backend architecture and cloud infrastructure built with the precision of a perfect extraction. Over 20 years engineering resilient systems for businesses that take their stack seriously.

Overhead view of a Chemex coffee maker in warm light
REHBEIN LLC
Backend & Cloud Engineering

Rock-Solid
Foundations

With over 20 years of experience, we offer a foundation of technical understanding to ensure your systems are durable. We architect solutions with an eye toward cost management today while planning for tomorrow's growth.

[01]

Systems Architecture

End-to-end design of scalable backend systems — built to outlive the first product pivot and ready for the second.

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[02]

Infrastructure Design

Cloud-native infrastructure on AWS, codified and reproducible — 10+ years across EC2, Lambda, S3, and RDS.

AWSCloudFormationLambda
[03]

Database Architecture

Deliberate MySQL schema design, indexing strategy, and migration paths for high-volume transactional workloads.

MySQLRDSSchema
[04]

Cost Optimization

Audit existing AWS spend and re-architect the expensive parts. Predictable bills, not nasty surprises.

AWSAuditFinOps
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Espresso being pulled from a portafilter

Measured. Deliberate. Craft.

Our process mirrors the pour-over ritual: precise measurements, temperature control, and a steady hand. We don't rush the grind; we focus on the extraction. Quality code requires the same patience as a 3-minute bloom.

Read the Method →