Vibe App Specialist & Enterprise Software Engineers.
We migrate prototype apps from Base44, Lovable, Wix, Webflow, and Replit to production infrastructure you own — and build enterprise-grade CRM, ERP, and SaaS applications engineered by senior developers, from architecture to launch and ongoing support.
13 senior engineers. 12 vibe-coded apps shipped to production.
Pick the platform you're on — see the exact migration playbook for it.
Six failure modes we see in vibe-coded apps that are otherwise working.
If you can name even one of these from your own product, you're the kind of founder we're built for. Book the assessment — we'll tell you exactly what to fix and what to leave alone.
Book the free assessmentStripe webhooks silently fail
Charges succeed. Webhooks don't fire. Subscriptions pile up unpaid for months — you find out from a customer.
Real-time sync drifts
Video rooms, timers, multi-user sessions. Base44 and Lovable can't keep state synced under load.
File & photo uploads vanish
Shared infrastructure isn't legal-grade. Evidence files disappear. Compliance audits become impossible.
Manual order entry
Orders arrive in one tool, get re-typed into another. Missed orders mean lost customers — invisibly.
Inspection & report workflows are manual
Form → email → manual document generation. Every audit is 4 hours of human time that should be 30 seconds.
Multi-tenant data leaks
Tenant A sees Tenant B's records. Base44 row-level security wasn't designed for this. Legal liability is real.
Your code. Your accounts. Yours.
Most of the trust in this business comes down to who holds the keys. We're explicit about ours.
You hold the keys
Clients hold AWS, Stripe, domain, and third-party accounts in their own name from day one. We work inside your environment, not ours.
Source code on request
Source code is delivered at handover or any time on request. No fees, no friction. The code lives in our dev environment during the build and transfers cleanly to you.
Fixed scope, fixed price
No hourly billing. We quote a number, we ship the scope, you pay the number. If something is wrong for us, we say so before you sign.
Senior team only
The senior team that quotes the work ships it. We take a small number of engagements at a time so that's always true.
What production looks like.
Three of twelve published case studies. The rest live on /work.
What the work feels like, from the people we shipped to.
Five engagements. Five founders we'd still take a call from.
One Stripe failure cost us $850 from a single account. Stacks Mesh found six more before they hit us. Five weeks, dashboard rebuilt, ops finally make sense.
Our inspectors went from 4 hours per audit report to under 30 seconds. Stacks Mesh listened to how our team actually worked, then automated it. No fluff, no over-engineering.
We tried building our OSCE platform on Base44 first. It couldn't sync 5 video stations in real time. Stacks Mesh shipped what Base44 said was impossible — in 6 weeks.
They didn't just code our platform — they pushed back when our flow didn't make sense. The senior team that quotes the work shipped it. That actually mattered.
Country-specific passport rules engine, batch validation, the whole thing. Shipped in three weeks. The team treated a small build with the same care as a major migration.
Where the work has landed.
From medical operations to compliance tools, education tech to creator platforms. We pick depth over category — but we've shipped across enough of them to know the difference.
From prototype to production-grade.
AI builders ship the first 20% in a weekend. The next 80% — auth at scale, real payments, observability, compliance, ownership of the code and the bill — is still engineering work, and the platforms aren't built for it.
We pick up where the generator stops. We migrate your prototype onto AWS (or your cloud), wire up Stripe in your account, hand you a production codebase you own, and ship the features the platform wouldn't let you ship.
CRM, ERP & SaaS Platforms built from scratch.
Beyond vibe-coded migrations — Stacksmesh builds enterprise-grade custom software engineered by senior developers, from architecture to launch and ongoing support. Fixed scope. Your stack. Your code.
Enterprise CRM
Custom CRM systems built around your actual sales and ops workflow — not a SaaS template you can't control. Multi-tenant, role-based, API-connected.
ERP & Operations
Inventory, procurement, fulfillment, reporting — connected and automated. We engineer the back-end logic your business actually runs on.
Mobile Applications
iOS and Android apps engineered alongside your web platform. Shared backend, consistent data, no agency handoff.
SaaS Platforms
Multi-tenant SaaS built to scale. Auth, billing, usage limits, team management, and the vertical features your market actually needs.
Need something built from the ground up?
Book a free 30-min scoping call — we'll tell you exactly what's involved.
Six steps. No surprises.
From the first call to a working production system — the entire engagement model, written down. Two of the six steps are optional; you can stop at any of them.
- 0130 min · free
Discovery
A structured call to understand the business — not the project. No slides. We learn what you've built, what's breaking, and what you're trying to accomplish. If we're not the right fit, we'll tell you and recommend someone who is.
DeliverableA clear next step — paid audit, fixed proposal, or an honest no. - 02Optional · $499 / $1,499 · 5 business days
Audit
OptionalA paid Production Readiness Audit — independent diagnostic of architecture, security, scaling, and migration cost. Useful with or without us. The audit fee is credited toward migration if you proceed.
DeliverableWritten audit PDF, migration plan, and a fixed line-item quote. - 03Within 48 h
Fixed proposal
A written proposal within 48 hours of discovery. Fixed scope, fixed price, fixed timeline, milestone-based payments. No hourly billing — we absorb the estimation risk so you don't have to manage scope creep.
DeliverableSigned scope of work · milestone schedule · invoice plan. - 04Two-week sprints
Delivery
Two-week sprints with weekly progress notes. A shared Notion workspace for your team. AWS, Stripe, and third-party accounts in your name from day one. Source code delivered at handover — or any time on request.
DeliverableWorking app in your cloud · CI/CD · weekly demos · invoices. - 0530–60 days post-launch
Handover & SLA
Full ownership transfer with documentation, runbooks, and architectural decision records. Thirty to sixty days of post-launch support included. No lock-in, no minimum commitment — you can leave the next day if the product is stable.
DeliverableRunbooks · ADRs · on-call docs · 30–60-day standby window. - 06From $1,000/mo · cancel any time
Optional retainer
OptionalContinuity at your pace. A monthly retainer from $1,000/mo for monitoring, patches, feature work, and growth. Quarterly review with transparent allocation between maintenance and new work. Cancel any time — never a multi-quarter lock.
DeliverableMonthly hours pool · quarterly review · transparent reporting.
Three ways to work with us.
Free Project Assessment
30-min call. Written recap. No commitment.
- 30-minute scoping call
- Ahmed or Jessica on the call
- Written 1-page recap within 24 hours
- We look at your live app beforehand
Migration / Build
Typically $5k–$30k. Phased 35/35/30. 2 months free support. The Galaxy / PracticesCA / Pool Safety engagement shape.
- Fixed scope, fixed price — no hourly billing
- Phased payments: 35% / 35% / 30%
- AWS-grade infrastructure you own
- 2 months free post-launch support
- Source code in your repo at handover
Ongoing Retainer
Engineering hours, monitoring, automation, voice agent ops. Minimum 3 months.
- Engineering hours for ongoing changes
- Monitoring and incident response
- Automation and workflow improvements
- Voice agent ops
- Quarterly review with transparent allocation
We can show our receipts.
Anyone can claim partner status. These seven are independently verifiable.
Webflow Certified Partner
Official credential through the Webflow Partner Program.
Wix Legend
Top tier of the Wix Partner Program.
Base44 Partner
Official engineering partner for Base44 enterprise migrations.
Contra Anything Expert
Top-rated independent on Contra.
AWS Solutions Architect
Held personally by team members — the engineers who run your infrastructure, not a firm-level badge.
Softr Advanced Partner
Higher-tier Softr certification held by Ahmed Hassan Yaseen.
Softr Certified Partner
Official certification held by Ahmed Hassan Yaseen.
The questions we get most.
Straight answers — pricing, timeline, ownership, scope. If your question isn't here, ask the chat in the corner or book a call.
Book the free assessmentStop losing customers to webhook bugs you can't see.
30-min assessment. Free. No deck. Ahmed or Jessica on the call.