Built for - Who we ship for

Solo SaaS Founders

You're the founder, the support desk, the marketer, and the only engineer. Your roadmap stalls on the stuff only you can build. Stripe edge cases and churn-causing bugs keep eating the nights you meant to spend on growth.

B2B Startups

You're chasing your first ten logos, and the roadmap is held together by duct tape. A half-built SSO flow. An admin panel nobody finished. A security questionnaire rotting in your inbox. B2B buyers want SOC2-ready auth, audit logs, and role permissions before they sign, and your two engineers are already underwater.

AI startups

You shipped a demo that wowed people. Now you need streaming chat that doesn't choke, token costs that won't bankrupt you, and a real product around the model instead of a Python notebook. That's the boring engineering that makes or breaks an AI startup, and it's exactly what we build.

Agencies

You sell builds you can't always staff. Hires quit mid-project, retainers eat your margin, and one stalled client release blocks the next pitch. We're founder-led dev capacity you bill against without the headcount on your books.

Ecommerce brands

Your store works until traffic spikes, a checkout edge case eats an order, or Shopify's theme limits block the thing you actually need. devkyn handles the custom builds, integrations, and bug fixes your agency keeps quoting six weeks for.

Fintech startups

Money apps don't get to be \"mostly working.\" A rounding bug, a webhook that fires twice, or a KYC flow that stalls at step three, and you're either losing trust or losing money. You want a senior engineer who treats ledgers and payment edge cases like they matter, because they do.

Healthtech

Shipping healthcare software means PHI you can't leak, EHR integrations that fight you, and audit trails for every click. devkyn is founder-led, senior from the first line. We build the careful stuff fast, and HIPAA is never an afterthought.

Marketplaces

A marketplace is two products glued together: a buyer side and a seller side that both have to work, plus the payments, payouts, and trust layer in the middle. We build the parts that are actually hard. Stripe Connect splits, search that matches supply to demand, and the dispute flows nobody wants to touch.