US-based Python developers who keep your store, stock, and orders in sync
Shopify, Amazon, and ERP integrations, order and inventory automation, and backend services, built by US engineers who know a sync failure on a sale day costs real money.
- Every engineer lives and works in the US
- Works your hours, joins your standups
- NDA and full IP assignment from day one
Book your call: tell us what you need

"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."

"Their R&D tax credit workflow platform paid for itself in the first filing season."

"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."

"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."

"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."

"POS, inventory, ordering — all unified. We finally have one source of truth across every location."

"The procurement platform paid for itself in the first quarter of use."

"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."

"Enterprise-grade delivery without the enterprise-agency price tag."

"Their team plugged into our sprint on day one. Zero ramp time."

"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."

"Their R&D tax credit workflow platform paid for itself in the first filing season."

"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."

"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."

"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."

"POS, inventory, ordering — all unified. We finally have one source of truth across every location."

"The procurement platform paid for itself in the first quarter of use."

"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."

"Enterprise-grade delivery without the enterprise-agency price tag."

"Their team plugged into our sprint on day one. Zero ramp time."









































Sound familiar?
- Inventory is out of sync between your store, marketplaces, and ERP.
- Orders, refunds, and returns still get keyed in by hand.
- An app or integration breaks during a promo and nobody can fix it fast.
- Your plugin stack is slow and expensive, and you want something you own.
What our Python engineers build
Store & ERP integrations
Shopify, BigCommerce, Amazon, and NetSuite connected with reliable syncs, retries, and alerts.
Order & inventory automation
Fulfillment routing, stock updates, returns, and 3PL hand-offs handled automatically.
Custom backends
Pricing, catalog, and customer data services built to hold up under sale-day traffic.
How it works
- 01
15-minute call
Tell us what you need built or fixed and where it's stuck.
- 02
Matched profiles
You meet US-based engineers with directly relevant work behind them.
- 03
You interview
Run your own technical interview. You only move forward with people you pick.
- 04
They start shipping
Onboarded into your repo, tools, and review process, with a weekly written update.
Frequently asked questions
- Are your developers really based in the US?
- Yes. Every engineer lives and works in the United States. No offshore subcontracting and no hand-offs to another team. That's written into the contract.
- How fast can someone start?
- Most teams interview matched engineers within a week of the first call. Start dates depend on your interview process.
- Who owns the code?
- You do. Every engineer signs an NDA and full IP assignment before touching your code.
- What if the fit isn't right?
- Tell us and we'll bring in a replacement with a proper hand-over, so nothing gets lost.
- Can you work with our existing apps?
- Yes. We build around the store, apps, and ERP you already run, and only replace pieces when it clearly pays off.







