Backends that scale with your commerce stack
APIs, services, databases and infrastructure built for Shopify brands: reliable, observable and ready for growth. We design backend systems that power headless storefronts, custom apps, integrations and internal tools — without the fragility of one-off scripts or undocumented services.
since 2020
vetted
enterprise
Trusted by 250+ brands across the US, UK, UAE & Europe
Where Shopify brands waste engineering time on backends, and what we fix
Eight problems account for most of the backend pain we see. Each one has a proven, production-grade fix we run as standard.
- Fragile one-off scriptsCron jobs and ad-hoc scripts that break when payloads change. We replace them with versioned services, proper error handling and clear ownership.
- No observability“It stopped working” with no logs or metrics. We add structured logging, tracing, alerts and SLOs so issues are visible before customers are.
- Undocumented servicesOnly the original developer knows how it works. We ship schemas, runbooks and ownership maps so the next engineer can move fast.
- Database and queue debtUnindexed queries, unbounded jobs and silent queue growth. We design schemas, indexes and job patterns that hold under real traffic.
- Weak auth and secrets handlingOver-privileged tokens and secrets in code. We implement least-privilege access, secret managers and secure multi-tenant patterns.
- No path to scaleArchitecture that works for one store and collapses at volume. We design for horizontal growth, rate limits and clear capacity limits from day one.
- Tight coupling to Shopify UIBusiness logic trapped in Liquid or admin hacks. We extract it into clean backends and APIs so themes and apps stay maintainable.
- Vendor lock-in without exitBlack-box services with no export or ownership. We deliver code, credentials, schemas and deployment docs so you fully own the stack.
Sixteen ways we build production backends for Shopify brands
From APIs and job queues to databases, observability and infrastructure. Reliable systems that product and engineering teams can own.
API design & services
REST and GraphQL APIs with clear contracts, versioning, auth and error models for headless, apps and tools.
Shopify API clients
Rate-limit-aware Admin and Storefront integrations, bulk ops and webhooks that hold under real volume.
Job queues & workers
Background jobs, retries, dead-letter queues and idempotent processing for imports and syncs.
Databases & modelling
Schema design, indexing, migrations and query patterns that scale without silent cliffs.
Event-driven systems
Webhooks, message buses and event pipelines so systems stay decoupled and recoverable.
Auth & security
OAuth, least-privilege scopes, secret managers and secure multi-tenant patterns.
Infrastructure & CI/CD
Containers, serverless, pipelines and environments so releases are repeatable and rollback is real.
Observability & SLOs
Metrics, logs, traces and error budgets so backends stay healthy and ownership is clear.
BFF & middleware
Backend-for-frontend layers that aggregate APIs, enforce auth and keep clients thin.
Data pipelines
Clean event and entity feeds into warehouses so finance and growth can trust the numbers.
Caching & performance
Redis, CDN and query strategies so critical paths stay under latency targets at peak.
Shopify Functions & apps
Backend logic for checkout transforms and custom app services on modern stacks.
Legacy refactor
Move off brittle scripts onto versioned backends without downtime or data loss.
Contracts & testing
OpenAPI/GraphQL schemas, contract tests and CI so consumers stay compatible.
Multi-tenant backends
Correct isolation of data and config across multiple Shopify stores and markets.
Ownership retainers
SLO ownership, incident response and continuous improvement after launch.
How a backend development engagement runs
Every engagement follows the same four stages. You always know what is happening next and how success is measured at each milestone.
Discovery & architecture
We map consumers, data domains, volume and failure modes, then lock contracts, auth model, SLOs and infrastructure choices before implementation starts.
Design & data model
Schemas, API contracts, job design, observability plan and deployment strategy are defined so the system is operable from day one.
Build, test & ship
Implementation with contract tests, staging validation, gradual rollout and rollback plans. Documentation and ownership maps ship with the code.
Observe, iterate & support
SLOs, alerts and dashboards stay live. We refine based on real usage and offer retainers for ongoing ownership and evolution.
What we use for backend development
Modern TypeScript and Python services, Shopify APIs as the commerce backbone, and observability baked in from the first commit — never undocumented scripts.
Languages & frameworks
- Node / TypeScript
- Python
- Go
- Remix
- Nest
- FastAPI
- GraphQL Yoga / Apollo
Shopify & data
- Admin API
- Storefront API
- Webhooks
- Bulk Operations
- Postgres
- Redis
- queues
Infra & delivery
- Docker
- serverless
- GitHub Actions
- Terraform where needed
- secret managers
Observability & quality
- OpenAPI / GraphQL schemas
- contract tests
- structured logs
- metrics
- tracing
- SLOs
Proof, not promises
Long-form case studies with the numbers behind them, next to the live stores and systems we build. Filter to whichever kind of proof you came for.
All In One Commerce — Consolidated Shopify Commerce Suite
All In One Commerce is a public Shopify app built to replace four separate app subscriptions with one. Merchants running...
AutoTrack — Branded Order Tracking App for Shopify
A public Shopify app that owns the post-purchase window. It syncs orders in real time across 600+ carriers and renders...
B&G Guitars — Handmade Instrument Storefront with Custom Build Configurator
A Shopify storefront for a Tel Aviv luthier building electric, acoustic and bass guitars by hand. The catalogue is tiered...
ZA Dropshipping (ZAD) — South African Supplier Integration App for Shopify
ZA Dropshipping is a supplier-side Shopify app built for a South African fulfilment operator serving local merchants. South African dropshippers...
Clinikally — Dermatology-Led Skincare Commerce & Teleconsult Platform on Shopify
Clinikally is India’s #1 teledermatology platform. Patients book doctor-led consultations and fill prescriptions alongside a catalogue of more than 10,000...
Centric — Men's Performance Activewear Storefront on Shopify
A Shopify storefront for a men's activewear brand built around proprietary fabric platforms — Hiflex®, Copper-Dura™, Airstripe™, Stratonic™, Lufton™, Terraflex™,...
Checkout Bricks — Checkout Extensibility App for Shopify Plus
A public Shopify app that adds modular blocks to the Plus checkout — AI product recommendations, checkout upsells, custom fields...
Clear'd — Shopify Connector for the Cleard Social Commerce Platform
A free connector app linking a Shopify store to an external Cleard account. The merchant verifies a Cleard API key,...
The British Hovercraft Company — Configurable Craft Catalogue & Parts Store on Shopify
A Shopify store for the world's largest manufacturer of recreational and light-commercial hovercraft, exporting to 40+ countries. The build carries...
Dé Rococo — Global DTC Fashion Storefront on Shopify
Dé Rococo is a Tel Aviv fashion label founded in 2017 by Romy Spector, known first for swimwear and now...
Dreamland Jewelry — High-SKU Sterling Silver Storefront on Shopify
A Shopify storefront for a high-volume sterling silver jewelry retailer with roughly 45 collections across rings, chains, necklaces, pendants, earrings...
Duamadé — Recycled-Plastic Design Studio Storefront on Shopify
A Shopify storefront for a Spanish design studio making furniture and homeware from recycled plastic — bottle caps, packaging and...
Estimato — Delivery Date ETA Widget for Shopify (Built for Shopify)
A Built for Shopify certified app that adds an estimated-delivery-date widget to product pages. Merchants define processing and shipping times...
Fair Harbor — Sustainable Coastal Apparel Storefront on Shopify
A Shopify storefront for a Certified B Corp menswear and swim brand built from recycled plastic bottles, selling swim, tops,...
Flabelus — Global Omnichannel Footwear Storefront on Shopify
A Shopify storefront for a Spanish handmade footwear brand that has scaled from Mary Janes into a full lifestyle range...
Foberry — Made-to-Measure Menswear Storefront on Shopify
A Shopify storefront for a Pakistani made-to-measure menswear brand selling shirts, trousers and jackets from Rs. 4,700 to Rs. 7,450....
Foreclosure OPS (Real Estate Intelligence Platform)
Foreclosure OPS is a specialized PropTech SaaS platform that automates the collection, enrichment, and analysis of county foreclosure filings. Built...
Ganzitos — Spanish Women's Footwear Storefront on Shopify
A Shopify storefront for a Madrid women's footwear brand making leather shoes in Spain — ballerinas, Mary Janes, loafers and...
Harber London — Global Leather Goods Storefront on Shopify
A Shopify storefront for a London full-grain leather goods brand selling wallets, tech sleeves, bags and accessories worldwide. The catalogue's...
Headshop Drop — Restricted-Category Dropshipping App & Supplier Platform for Shopify
Headshop Drop is a supplier-side Shopify app built for One Wholesale, a Toronto-based distributor of smoking accessories and cannabis-adjacent products....
Heimat Atlantica — Artisan Fashion & Accessories Storefront on Shopify
A Shopify storefront for a Galician artisan label selling handwoven bags, mother-of-pearl jewellery and ready-to-wear, priced €70–€540. The site is...
MIMS — Multi-Market Gummy Supplement Storefront on Shopify
A Shopify storefront for a sugar-free gummy vitamin brand, split into Adults and Kids ranges across six formulas (immunity, sleep,...
Peanut Butter & Co — CPG Brand Storefront on Shopify
A Shopify storefront for a family-owned CPG brand best known for its ten peanut butter flavours, extended into powders, almond...
IBOSH – International Certification Board & Partner Portal
IBOSH is an enterprise-grade certification and accreditation platform engineered for the International Board of Occupational Safety and Health. Built to...
InnoGear — Multi-Category Consumer Electronics & Home Storefront on Shopify
A Shopify storefront for InnoGear, a consumer brand best known on Amazon for aroma diffusers, solar spotlights and microphone arms...
Instafeed — Instagram Feed, Stories, Highlights & Reels for Shopify
A Shopify app that pulls a merchant's Instagram content into their storefront — posts, Stories, Highlights and Reels — and...
JB Equipment — Excavator Attachment Catalogue Storefront on Shopify
A Shopify storefront for a Hertfordshire manufacturer and distributor of excavator, telehandler and skid-steer attachments — buckets, grabs, tree shears,...
JoSephine — Slow-Fashion Womenswear Storefront on Shopify
A Shopify storefront for a Madrid slow-fashion womenswear label. Each season is presented as an editorial chapter — the current...
Joon Haircare — DTC + Wholesale Haircare Storefront on Shopify
A Shopify storefront for a US haircare brand built on Persian ingredient heritage — saffron, rose and Middle Eastern oils....
JSON-LD for SEO by DMB — Structured Data & Rich Results App for Shopify
A Shopify app that generates valid JSON-LD structured data across a store so products qualify for Google Rich Results and...
Juice Press — Multi-Channel Organic Juice & Grocery Storefront on Shopify
A Shopify storefront for a 25+ location New York juice and organic grocery chain, built to route customers across five...
Kakao Alimtalk Notifications — KakaoTalk Order Messaging App for Shopify
A public Shopify app that delivers order, shipping, delivery and refund notifications to Korean customers over KakaoTalk rather than email...
Kensington Furniture — Multi-Brand Furniture & Mattress Retail Storefront on Shopify
A Shopify storefront for a 113-year-old South Jersey furniture and mattress retailer operating a two-acre showroom. The site mirrors the...
Kissmetrics — Shopify Analytics Integration App
A public Shopify app connecting a merchant's store to Kissmetrics, the customer-analytics platform. It captures storefront and checkout events automatically...
Kpostcode — Korean Address & Postcode Lookup for Shopify Plus Checkout
A Shopify Plus checkout extension that brings Korea's standard address-entry pattern into Shopify. Rather than typing a street address, the...
Les emballages PickPack — Reusable Packaging Option for Shopify Checkout
A free Shopify app that lets shoppers choose PickPack reusable packaging instead of single-use boxes at checkout. The customer sees...
LogMyPrice — Price History & Strike-Price Compliance App for Shopify
A Shopify app that records every price change automatically and renders a verifiable 12-month price history chart on the product...
LOOPS Beauty — Hydrogel Mask Storefront on Shopify
Loops Beauty is a quiz-driven subscription beauty brand in the United States. Customers answer a personalised quiz that routes them...
Masderm — At-Home Radiofrequency Skincare Storefront on Shopify
A Shopify storefront for a Spanish skincare brand selling at-home radiofrequency devices and paired treatment creams — facial, body and...
Meller — Influencer-Led Eyewear Storefront on Shopify
A Shopify storefront for a Barcelona eyewear and accessories brand founded in 2014, selling sunglasses, blue-light glasses, chains and premium...
Miss Lamonique — Polish Health & Supplement Retailer for the UK Market
A bilingual (English/Polish) Shopify storefront importing Polish natural-health brands — Slavito, Skoczylas, Biowen, Visanto, Dobre Konopie — for the UK's...
Moonday — Global Lifestyle Apparel Storefront on Shopify
A Shopify storefront for a Spanish lifestyle apparel brand spanning clothing, swimwear, accessories, kids and home. It sells worldwide across...
Lead Apparel — B2B Corporate Merch Storefront + Launch Swag-Store Platform
A Shopify storefront for a B2B corporate merchandise supplier, carrying 50+ licensed brands (Nike, The North Face, Patagonia, Peter Millar,...
Necklace Builder — Step-by-Step Custom Jewellery Configurator for Shopify
A Shopify app that lets jewellery shoppers build a necklace in three steps — pendant, centre stone, chain — and...
NUNC Nutrition — Gummy Supplement DTC Storefront on Shopify
A Shopify storefront for a US gummy supplement brand covering roughly a dozen formulas — ACV, energy, beauty, sleep, biotin,...
Ölend — High-Variant Bag Storefront on Shopify
A Shopify storefront for a Spanish soft-bag brand selling backpacks, crossbodies, shoulder and small bags from €85 to €120. Its...
Ooh La Luxe — Multi-Brand Boutique Storefront on Shopify
A Shopify storefront for a boho-inspired California boutique stocking third-party labels (Free People, Daydreamer LA, Billini, Angie, Cotton Candy LA,...
OUNASS — Luxury Fashion E-Commerce Mobile App (Android)
The Android app for Ounass, Al Tayer Group's digital-only luxury retailer and the Middle East's largest luxury e-commerce platform, launched...
Payeo — Subscriptions & Recurring Payments App for Israeli Shopify Brands
A public Shopify subscriptions app built specifically for the Israeli market — the gap being that mainstream subscription apps don't...
Philippa 1970 — Spanish Luxury Womenswear Storefront on Shopify
A bilingual Shopify storefront for a Spanish luxury womenswear label known for printed occasion dresses, worn by Queen Letizia, Tamara...
Phoenix40 – Radiation Safety Training Platform
Phoenix40 is a specialized e-learning and compliance management platform delivering state-approved, 40-hour radiation safety certification for industrial radiographers. The web...
Poly & Bark — DTC Furniture Storefront on Shopify
A Shopify storefront for a DTC furniture brand selling sofas, sectionals, dining, bedroom, workspace, outdoor, lighting and decor. The build...
Pretty Sales Popup — FOMO & Social Proof App for Shopify
A public Shopify app bundling five conversion widgets into one install: sale notifications (recent purchase popups), exit-intent discount offers, promotion...
PUR Cold Pressed — Subscription-First Juice Cleanse Storefront on Shopify
A Shopify storefront for a US cold-pressed juice brand that ships perishable, HPP-protected juice nationwide in insulated coolers. The site...
Quilt Direct — Multi-Axis Retail & Tuition Storefront on Shopify
A Shopify store for a UK premier stockist of Bernina machines, OESD stabilisers, AccuQuilt cutters and Mettler/Aurifil threads. The catalogue...
Replaceit — Bulk Find-and-Replace Editor for Shopify (delisted)
A bulk-editing app that ran find-and-replace across an entire Shopify catalogue in a single operation — titles, descriptions, SEO meta...SDS — Certified Pre-Owned Camera Gear Marketplace with Automated Trade-In
A two-sided platform for used photo and video equipment: shoppers buy certified pre-owned camera bodies, lenses and accessories (Sony, Canon,...
SEO Image Optimizer by DMB — Compression, Alt-Text & Filename Automation for Shopify
A Shopify app that handles the three image jobs that affect page speed and search visibility: lossless compression, auto-generated keyword-rich...
Diaspora Co. — Single-Origin Spice DTC Storefront on Shopify
A Shopify storefront for a single-origin spice brand sourcing from 150+ family farms across India and Sri Lanka. Roughly 40...
SHOUT — Creator Marketplace & UGC Video Testimonial App for Shopify
A Shopify app that runs the entire UGC video pipeline inside the merchant admin — sourcing, briefing, fulfilment and display....
Social Bar — Floating Social Media Icon Bar for Shopify
A Shopify app that adds a floating social media icon bar to any storefront. Merchants pick from 50+ platform icons...
Social Proof & FOMO Sales Pop — Real-Time Activity Notification App for Shopify
A Shopify app that surfaces real-time store activity as storefront popups: recent orders, add-to-cart events, live visitor counts, abandoned carts,...
Sophie Ratner Jewelry — Fine Jewelry Storefront with Bridal & Bespoke Studio
A Shopify storefront for a New York designer of handmade 14k gold fine jewelry. Alongside the standard catalogue (earrings, necklaces,...
SourcEquip — Multi-Vendor Industrial Equipment Marketplace on Shopify
A B2B marketplace on Shopify for material-handling and construction equipment — forklifts, pallet jacks, stackers, scissor and boom lifts, attachments,...
StoreCopilot — Semantic Data Layer Connecting Shopify to ChatGPT and Claude
A Shopify app that lets merchants query their business in plain language through ChatGPT or Claude instead of reading dashboards....
Sunshine — Succulent & Gift Storefront on Shopify (Hebrew / RTL)
A Hebrew RTL Shopify storefront for what positions itself as Israel's largest succulent and gift centre. Plants run ₪23–₪200 alongside...
Support Hero — AI Helpdesk & Unified Inbox for Shopify
An AI helpdesk that consolidates Gmail and custom email accounts into one Shopify-native ticketing inbox. The AI is trained on...
Support Hero — Knowledge Management SaaS Marketing Site
A Squarespace marketing site for a knowledge-management SaaS product that runs separately on supporthero.io. The product provides a hosted help-centre...
Tailor Shirt Shop — Made-to-Measure Shirt Configurator for Shopify
A Shopify app that turns a shirt into a made-to-measure product. Customers work through a design panel — fabric, sleeves,...
TRAC91 — Delhivery Fulfilment App for Indian Shopify Merchants
A free Shopify app connecting Indian merchants to Delhivery courier services. Orders import automatically, ship in bulk, and generate carrier-specific...
Travelingos — Lead-Generation Site for a Mexico Travel Agency (WordPress)
A WordPress lead-generation site for a travel agency specialising in Mexico's Caribbean coast. Seven destinations (Cancún, Riviera Maya, Tulum, Playa...
Tru Diamonds
A Shopify storefront for a British simulated-diamond jewellery brand selling rings, earrings, neckwear and bracelets at £74–£300 against mined equivalents...
Ultimate Speed Booster Plus — Page Speed Optimisation App for Shopify
A public Shopify app that reduces perceived page load time using browser preloading — anticipating the shopper's next navigation and...
Dana's Bakery — Perishable Food DTC Storefront on Shopify
A Shopify storefront for a New York bakery known for American-flavoured French macarons, now selling Mookie™ boxes, stuffed cookies, Krisp...
Vanuat Coffee Dropshipper — Private-Label Coffee Dropshipping App & Shopify Storefront
Vanuat Coffee Dropshipper is a public Shopify app that turns a US coffee roaster and 3PL operation into a private-label...
Wefulfil Global — Shopify ↔ China 3PL Sourcing, Branding & Fulfilment Integration
Wefulfil Global is the Shopify integration layer for a China-based third-party logistics operator serving DTC brands in Europe, Australia and...
White Space — Personalised Gift Storefront on Shopify (Hebrew / RTL)
A Hebrew RTL Shopify storefront for an Israeli personalised-gift brand. Every product is made to order from customer-supplied input —...
Goom: Multi-region Plus build with Hebrew/English RTL
Goom is a fast-growing Israeli premium DTC brand selling internationally. It trades in Hebrew and English across three markets —...
Yooletta — Multi-Brand Stationery & Lifestyle Storefront on Shopify (Hebrew / RTL)
A Hebrew RTL Shopify storefront for Israel's "paradise for paper lovers" — a curated retailer of international stationery and lifestyle...
YUXUS — Multi-Market Streetwear Storefront on Shopify
A Shopify storefront for a Madrid streetwear label founded in 2018, selling 11 seasonal drop collections (FW26, Forher 2.0, Memories,...Results from backend programmes we have shipped
Transparent pricing. Pick the model that fits your backend goals.
Fixed-scope backend projects, ongoing retainers, or full-time dedicated teams. Whatever the engagement, you’ll see the price before you sign: no hourly creep, no surprise change orders.
Fixed-scope backend project
- Fixed SOW & written contracts
- Schemas, tests & observability
- Full documentation & ownership map
- Easy off-ramp, no lock-in
Monthly backend partnership
- Dedicated backend lead
- SLO ownership & alerts
- Priority fixes & new surfaces
- Unused hours roll 50% forward
Full-time backend pod
- Senior backend specialists full-time
- Direct Slack & weekly standups
- Reports to your eng / product lead
- Signed SLA & continuous ownership
Not sure which fits? Book a free 30-min strategy call →
Six reasons brands stay with us for backend development
Most of our backend work is repeat business or referral. These are the reasons clients give when we ask why.
- Production-first designContracts, auth, rate limits, retries and observability are designed up front — not bolted on after the first outage.
- Shopify-native depthWe work daily with Admin API, Storefront API, webhooks, Functions and app architecture — not generic tutorials.
- A dedicated lead on every projectOne accountable owner, clear weekly updates, no account-manager telephone game.
- Schemas and docs that match realityOpenAPI/GraphQL schemas, ownership maps and runbooks so the next engineer can extend the system without archaeology.
- Transparent, fixed-scope pricingWritten scope and a fixed number before work starts. No surprise line items or hourly creep.
- You own the code & credentialsFull repository access, deployment docs and secrets ownership. We stay because the work is good, not because exit is hard.
Questions we hear before every backend engagement
Honest answers, including the ones most agencies dodge.
How long does a typical backend project take?
Focused APIs and job systems often land in 4–10 weeks. Multi-service platforms or complex data pipelines usually run 8–16 weeks. Timeline is fixed in the SOW before work starts.
What stack do you prefer?
We default to TypeScript/Node and Python for most Shopify-connected backends, with Go when performance or concurrency needs it. We choose based on your team and operational constraints.
Do you only build new systems or also fix existing ones?
Both. We design and ship new APIs and services, and we also refactor brittle scripts, improve observability and migrate legacy backends without downtime.
What does a typical engagement cost?
Projects: $10K–$65K. Monthly retainers: $3K–$12K/mo. Dedicated team: $8K–$22K/mo. Every quote is fixed-fee and locked in the SOW.
How do you handle rate limits and high volume?
Rate-limit-aware clients, bulk operations, queues, backoff and caching are designed in from the start. We set realistic SLOs and test under load before go-live.
Do you support backends after launch?
Yes. Retainers include SLO ownership, alerts, priority fixes and new endpoints as product needs evolve. Most clients keep a retainer after the initial project.
