When you've outgrown the third-party app you've duct-taped your ops around, you don't need another SaaS subscription. You need a senior engineer to build the right tool — bespoke, owned, version-controlled, and integrated cleanly with your existing stack.
Node.js · React · Remix · Shopify CLI · Polaris · senior engineering since 2014
Every brand hits a point where their workflows are too specific for off-the-shelf tools. That's when the $200/mo subscriptions multiply, the workarounds break, and a $5K custom build starts paying for itself in week three.
Where you are now
Where I take you
Private or public Shopify apps built on the modern stack — Remix, Polaris, Shopify CLI 3. Bundles, gifting flows, custom checkout extensions, B2B tools. Submission-ready if you want to list.
Remix · Polaris · App Bridge · Functions
React/Next.js dashboards that pull from your Shopify, CRM, payment processor, and warehouse — in one screen. Built for your team's actual workflow, not generic admin UIs.
React · Next.js · Postgres · auth
Bespoke connections between your stack — Shopify ↔ ERP, NetSuite ↔ Klaviyo, custom OMS ↔ 3PL. With retry logic, error alerts, and observability so you know when something breaks.
REST · GraphQL · webhooks · queues
A US apparel brand on Shopify Plus was burning 15 hours/week manually reconciling orders between Shopify, their 3PL, and their accounting system. Three weeks later, a custom internal dashboard handled the entire flow — automated reconciliation, exception flagging, and one-click resolution for the edge cases.
"Adnan is great at what he does and always goes above and beyond. The custom tool he built paid for itself in six weeks — and our ops team genuinely uses it every day."
APVerified Client · Operations LeadUS Apparel · ✓ Verified Upwork Review
Ops time eliminated
Spec to production
Payback period
In replaced SaaS
We map the workflow, the integrations, the edge cases, and the constraints. You get a written spec, a fixed quote, and a hard timeline. No back-of-envelope estimates.
Sprints of 5–10 days with a working staging build at the end of each. You use it, find what's missing, and we refine. Source code in your Git from day one.
Production deploy, monitoring set up, team training session, and full written documentation. 30 days of post-launch tuning included on every project.
Submit the form and I'll review your workflow before we talk. On the call, I'll tell you what's worth building custom, what's better as a SaaS subscription, and what the realistic budget looks like.