Cirrus Engineering Partners
Accepting new engagements — Q3 2026

AWS cloud architecture and backend engineering, done by someone who answers their own inbox.

Independent consulting for engineering leaders who need a credible second opinion on architecture, a hands-on migration, or backend systems that hold up under real load — wherever your team is based.

Regions served
Global
Core stack
AWS
Engagement model
Fixed scope or fractional

What we take on

Four ways to bring in outside depth

Every engagement starts from the same intake, then gets scoped to one of these shapes based on what your system and team actually need.

01

Cloud architecture & migration

Well-Architected reviews, multi-account landing zones, and lift-and-shift or re-architecture migrations planned around your actual failure modes, not a slide template.

  • Architecture review
  • Migration plan
  • IaC handoff
02

Backend systems & APIs

Design and build of services, event pipelines, and data layers in the languages your team already runs — with tests and docs a new engineer can actually follow.

  • Service design
  • API implementation
  • Runbooks
03

Reliability & cost optimization

Observability gaps, on-call pain, and AWS bills that grew faster than the product. We find the few changes that move both metrics at once.

  • Cost audit
  • SLO baseline
  • Prioritized fixes
04

Fractional / embedded engineering

Ongoing senior capacity for teams that need AWS and backend depth on tap without a full-time hire — scoped in weekly or monthly blocks.

  • Weekly cadence
  • Direct Slack access
  • Monthly scope reset

How it runs

From brief to shipped, in a straight line

  1. STEP 01

    Submit your project brief

    A structured intake replaces the back-and-forth of an email thread — stack, scale, timeline, and budget, captured once.

  2. STEP 02

    Technical read-back

    You get a reply within one business day: either a scoping question or a proposed call, grounded in what you actually described.

  3. STEP 03

    Scoped proposal

    A short written proposal covering approach, timeline, and cost — fixed-scope or fractional, whichever fits the work.

  4. STEP 04

    Delivery & handoff

    Work happens in the open with regular check-ins, and every engagement ends with documentation your team can run without us.

Representative scenarios

The kind of problems this fits

These are illustrative sample scenarios written to show the shape of engagements we take on — not claims about specific past clients.

Sample scenario

Series B fintech platform

Challenge

Single-AZ deployment with a manual failover runbook nobody trusted.

Outcome

Illustrative outcome: multi-AZ ECS architecture with automated failover, tested under simulated regional outage.

Sample scenario

Logistics data pipeline

Challenge

Nightly batch jobs regularly missed SLA once order volume tripled.

Outcome

Illustrative outcome: event-driven re-architecture moved processing to near real time and cut compute spend.

Sample scenario

Early-stage marketplace

Challenge

No dedicated infrastructure owner; AWS spend growing faster than revenue.

Outcome

Illustrative outcome: cost audit and right-sizing plan reduced monthly AWS spend without a rewrite.

Ready when you are

Describe the problem once. Get a real answer back.

No account required to submit a brief. Replies go straight to your inbox, from the person who will do the work.