---
title: "Serverless Architecture: Kensink Labs"
description: "Serverless architecture from a senior lab: scale-to-zero, edge-first, designed around the limits. Full source ownership."
source: "https://www.kensink.com/patterns/serverless/"
canonical: "https://www.kensink.com/patterns/serverless/"
---
★ Serverless architecture Application Design Patterns 8-week engagement

PATTERN · SERVERLESS

# Serverless for spiky workloads. Edge-first, scale-to-zero, honest about limits.

No servers to manage, pay for what you use, and scale to zero. Serverless is excellent for spiky and event-driven workloads, and a poor fit for others. We know the difference.

Edge serverless Cloudflare AWS

[Start a conversation →](https://www.kensink.com/contact) [All design patterns →](https://www.kensink.com/patterns)

Cycle

8 weeks · fixed price

Stack

Serverless

Output

Production code + eval suite

Handoff

Full source ownership

\[THE SHORT VERSION\]

## Great for bursty work, watch the sharp edges.

Serverless removes server management and scales with demand, which is ideal for spiky, event-driven, or unpredictable load. The edges are cold starts, execution limits, and state handling. We design around them, often on Cloudflare's edge platform, and avoid serverless where a long-running process fits better.

When it fits

-   Spiky, seasonal, or unpredictable traffic
-   Event-driven and background processing
-   Teams wanting minimal operational overhead

When it does not

-   Long-running or stateful processes

\[HOW WE BUILD IT\]

## How we build with Serverless architecture.

01

### Scope and fit

We decide where Serverless architecture earns its place in your system, and where a simpler tool wins. No resume-driven architecture.

02

### Build on a tested foundation

We integrate Serverless architecture against a foundation we trust: typed code, CI, and observability from the first commit. Boring infrastructure, modern surface.

03

### Eval before launch

An eval suite proves the build behaves before it reaches a user. We measure, then ship.

04

### Handoff with ownership

Your team gets the code, the tests, and a runbook. No lock-in to us or to a vendor framework.

\[ WHAT YOU GET \]

## What the engagement leaves behind.

Senior

Engineers who have shipped this before

100%

Source ownership at handoff

Eval-first

Tested before it ships

0

Framework lock-in

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\[RELATED\]

## Worth a look next.

[

Technologies

Cloudflare Workers

Read more

](https://www.kensink.com/technologies/cloudflare-workers)[

Design Patterns

Event-driven architecture

Read more

](https://www.kensink.com/patterns/event-driven)[

Design Patterns

Multi-tenant SaaS

Read more

](https://www.kensink.com/patterns/multi-tenant-saas)

APPLIED K-FRAMEWORK

## Bring the problem.  
We’ll bring the build.

Senior engineers, eval suite at handoff, full source ownership. Sprint, program, or ongoing. We shape the engagement to the work.

[Start a conversation →](https://www.kensink.com/contact) [Read the K-Framework](https://www.kensink.com/k-framework)