E-Commerce Development · New York
E-Commerce Development
in New York
Storefronts that convert and checkouts that don't break at scale.
We build e-commerce storefronts for founders in New York — headless Shopify Hydrogen when you need custom UX, a hardened Shopify Plus theme when speed matters more, custom carts when the platform gets in the way. One senior engineer owns checkout, inventory sync, and the storefront, so launch day isn't held together by three unrelated apps.
Engagement shape
From
$3,000
Flat price, quoted after 30-min call
Timeline
2–3 weeks
First production deploy
1
Senior engineer, named
Day 1
Code in your GitHub
$0
Retainer, equity, lock-in
How this works
One AI-native engineer.
The output of a team.
One senior engineer plus AI agents now ships e-commerce development that used to need a four-person team. Same code quality, half the cost, three-week timelines instead of three months. Built for pre-seed to Series A founders in New York who need to ship before the next round closes.
The local read
Why e-commerce development is hard in New York
NYC founders have a worse hiring problem than the funding headlines suggest. Half your top engineering candidates are weighing your seed offer against a $400K Google package. The dev shops in town are agency-of-record operations billing hourly, or staffing shops shoveling juniors into your team.
We're neither. One named senior engineer owns the build end-to-end. Flat price quoted after a 30-minute call. Eastern Time, same as your General Catalyst partner and your midtown customers. When we finish, the code is in your GitHub and the contract is over. No retainer.
New York's accelerator bench runs deep — Techstars NYC and ERA (Entrepreneurs Roundtable Accelerator, 375+ startups backed since 2011) both run active cohorts, backed by early-stage funds like Union Square Ventures, Lerer Hippeau and BoxGroup. The city pulled $28.5B in VC in 2024 — 13.3% of the entire US total, more than Boston, LA and Philadelphia combined — and tech added 42,000+ jobs here since 2019. Fintech is the real story: NYC hosts roughly 4,000 fintech startups and captured 30% of all US fintech funding in 2024, up from 22.7% just four years earlier. That density means your seed-stage offer isn't just competing with other startups — it's competing with JPMorgan and Goldman Sachs, who hire thousands of engineers a year and can outbid almost anyone at the senior level.
New York's early-stage capital got even more concentrated in 2026: Primary Venture Partners, already the city's largest early-stage VC by operator headcount, closed a $625M Fund V that February — its biggest ever — writing $5-10M checks into 40-50 companies. The academic pipeline compounds it: Cornell Tech's Roosevelt Island campus generated $768M in economic impact and supported 2,800 NYC jobs through 115 alumni-founded startups in a single year, a number projected to double by 2030. Fintech keeps expanding too — Bilt is opening a 58,000-sq-ft Meatpacking District headquarters in early 2026, adding 625 jobs on top of the 200+ it's retaining, backed by New York State tax credits. None of that capital or talent is sitting idle waiting for your seed round.
Most of the e-commerce development briefs we get out of New York trace back to its Consumer tech base — that's the local demand, not a guess.
Hiring one senior engineer here is a ~$310K year-one outlay and a 60–90 day search. Our e-commerce development engagement starts at $3,000 with a first deploy in 2–3 weeks.
Did you know · New York
NYC has roughly 25,000 active tech startups, second only to the Bay Area in the US.
Time zone
--:--:--
ET
Eastern Time, same as you. Meetings happen during your morning coffee, not midnight Slack pings.
Sectors in New York
Stack we use
What you actually get
Concrete deliverables.
Live in 2–3 weeks.
No discovery phase that bills for itself. No Figma-only delivery. Every item below is something you can open, click, and ship to a user.
Storefront live — headless Hydrogen build or a hardened Shopify Plus theme, whichever fits your timeline and design ambition
Checkout wired correctly: discounts, bundles, subscriptions via Shopify's native checkout, no third-party checkout hacks that break at scale
Inventory and order sync with your fulfillment provider or 3PL — no manual CSV exports
Email/SMS flows wired (Klaviyo or Postscript) for abandoned cart, post-purchase, win-back
Performance budget held — Core Web Vitals green on the product and collection pages that actually drive conversion
Why us
Why founders in New York pick us for this
01
Senior engineer who has shipped headless Hydrogen builds, not just installed theme apps
02
We know where Shopify's app ecosystem is worth using and where it becomes technical debt
03
Checkout and inventory correctness treated like fintech-grade problems — a broken checkout is lost revenue, not a bug ticket
04
Flat price includes the launch-week firefighting most agencies bill as a change order
E-Commerce Development we've shipped
Founders we shipped e-commerce development with
Real founders, real product, real testimonials. The kind of e-commerce development work we'd do for you in New York.

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Common questions about e-commerce development
in New York
How fast can you start?
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Is the price really flat?
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Headless Hydrogen or a Shopify Plus theme?
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Do you migrate from another platform?
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Who owns the code?
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Got a question about e-commerce development in New York?
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Valery Satsura
CEO · Start Matter · usually replies in minutes
Hey, I'm Valery. Ask me anything about working with us from New York.
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Ship e-commerce development in New York
in 2–3 weeks.
30-minute call → flat-price quote in 24 hours → first deploy inside two weeks.