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Custom Software

Software built around your business, not templates.

NorthFlow Studio builds custom web applications, SaaS products, client portals, admin dashboards, and internal tools engineered for scale.

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Admin Dashboards
Unified visibility across sales, ops, finance, and delivery in one place.
Client Portals
Branded experiences that improve retention, satisfaction, and referrals.
SaaS Products
Investor-ready architecture with authentication, billing, and multi-tenancy.
Internal Tools
Custom workflows that replace spreadsheets and manual bottlenecks.

What you should expect

What is custom software development?

Custom software development is the process of designing, building, and maintaining software tailored specifically to your business processes, goals, and users. Unlike off-the-shelf tools, custom systems fit your operations exactly.

Who needs it?

Service businesses, SaaS founders, and operations-heavy teams that have outgrown spreadsheets, generic CRMs, and disconnected tools.

What you get

A production-grade web application built around your exact workflow, user roles, data model, and growth plan — not a generic template.

Timeline

MVP builds typically take 8–16 weeks. Advanced platforms, portals, or multi-tenant systems may take longer based on scope.

Pricing factors

Scope, user roles, integrations, data model complexity, security requirements, and whether the system is internal or customer-facing.

Why NorthFlow Studio

Founder-led engineering with clear ownership and support.

TypeScript-first stack (TanStack Start, React, Node.js, Postgres)CI runs type-check, lint, unit tests, Playwright E2E on every PRPerformance budgets in CI (LCP < 2.5s, INP < 200ms)PostgreSQL RLS on every multi-tenant tableSecrets via Vercel env vars — never in repoPreview deploys for every PR — see it before it shipsImmutable deploys with instant rollbackDependabot with 30-day SLA for critical patchesCode ownership — you own everything, no restrictionsFounder-led executionInitial response within 1 business day2-3 engagements per quarter to protect qualityRemote-first across 3 time zones

Technology stack

We use a modern stack so your custom software is fast, secure and built to scale.

TanStack Start
React
TypeScript
Node.js
Python
OpenAI
Anthropic
Supabase
PostgreSQL
Docker
Cloudflare
Vercel
Stripe
Twilio
WhatsApp Business API
n8n
Make

Process

01
Discovery
Map workflows, users, data, and success criteria.
02
Architecture
Define data models, integrations, and security requirements.
03
Design
Create UX flows, UI components, and responsive layouts.
04
Development
Build with modern frameworks, clean APIs, and test coverage.
05
Launch
QA, deployment, monitoring, and post-launch support.

Common questions

Do you build SaaS products?
Yes. We build production-grade SaaS applications with authentication, subscriptions, dashboards, and scalable architecture.
Can you integrate with our existing tools?
Yes. We regularly integrate with CRMs, payment providers, analytics, ERPs, and custom APIs.
Will we own the code?
Yes. Full ownership, full source code, and full documentation. No lock-in.
Do you provide ongoing support?
Yes. We offer maintenance plans covering updates, security, backups, and improvements.

Ready to build software that scales?

Tell us about your project. We'll recommend the right architecture and engagement.

Chat on Telegram

Usually replies within minutes. Chat on Telegram: @northflowstudio