D-01Full stack web applications
Complete web products, from interface to production, on a modern TypeScript stack.
- +Next.js front end
- +Accessible, responsive UI
- +Auth & roles
Engineering
Custom software and web application development
Software built around how your business actually works.
Full cycle product engineering for web and mobile, covering architecture, frontend, backend, databases and deployment.
1export async function POST(req) {2 const order = await parse(OrderSchema, req)3 await db.orders.insert(order)4 await queue.publish("order.created", order)5 return Response.json(order, { status: 201 })6}
checks passed · 128 tests
a1f9c3e deployed to production- Category
- Engineering
- Deliverables
- 04 core
- Core stack
- Next.js App Router · TypeScript · Node.js
- Typical first phase
- Discover
The brief
Full Cycle Custom Product Engineering & Web Architecture
We design and build bespoke software around your workflows and customers, not adapted from a template. One team owns the data model, the APIs, the interface, and the deployment, so the whole product pulls in the same direction.
Without it
- Off the shelf tools force your team into workarounds.
- Your product is split across agencies that never talk to each other.
- Every new feature takes longer to ship than the last one.
With Caudify
- A product designed around your workflows and your customers.
- One team owning the data model, APIs, interface and deployment.
- A clean, tested codebase that stays fast to change.
Deliverables
What our custom software development service delivers.
Every engagement is scoped around these four building blocks, combined, sequenced and sized to what you actually need.
D-02Backend & API development
Well documented APIs and services that other teams and partners can build on.
- +REST & GraphQL APIs
- +Background jobs & queues
- +Third party integrations
D-03Database design & optimization
Data models built for today’s features and tomorrow’s reporting.
- +Schema & migration design
- +Query performance tuning
- +Backups & recovery
D-04Cloud deployment (AWS / Vercel / Supabase)
Automated, observable deployments on the platform that fits your scale and budget.
- +CI/CD pipelines
- +Infrastructure as code
- +Monitoring & alerting
Engagement
How a custom software development engagement runs.
The indicative shape of a first engagement. Phases overlap on purpose, so we start building while discovery is still sharpening the plan.
- 01DiscoverUsers, workflows, constraints, scope.
- 02DesignFlows, UI and system architecture.
- 03BuildIterative sprints with working demos.
- 04Launch & handoverHardening, docs and handover.
This is indicative only. Every engagement is scoped with you before it starts.
Fit
Is custom software development right for you?
- 01
Your process is an advantage that generic tools can’t capture.
- 02
You want one accountable team from design to deployment.
- 03
You care about the codebase you’ll own afterwards.
Not sure it fits? A free assessment will tell you
# Service manifest service: Custom Product Design & Development category: Engineering deliverables: • Full stack web applications • Backend & API development • Database design & optimization • Cloud deployment (AWS / Vercel / Supabase) stack: • Next.js App Router • TypeScript • Node.js • PostgreSQL • Microservices Architecture • CI/CD Pipelines phases: 4 next_step: free assessment
Questions
Custom software development questions, answered.
- Q1Do we own the code?
- Yes. You own the source code, infrastructure and documentation from day one. It lives in your repositories and your cloud accounts.
- Q2How do you keep a build on track?
- Work runs in short iterations with a working demo at the end of each. You see real software every week, so scope and priorities can change early rather than at the end.
- Q3Can you work alongside our developers?
- Yes. We regularly pair with in house teams, follow your conventions, and leave behind tests and documentation so your team can carry the product forward.
Related reading
From the Caudify Journal on custom software development.
- Security · 6 min readHow to secure AI-generated code: a practical review checklistAI assistants write code that runs far more reliably than code that is safe. Here is what the research shows, where the flaws cluster, and the checks to run on every pull request.
- Security · 5 min readStatic code analysis vs code review: what SAST catches, what it misses, and how to use bothStatic analysis reads every line, every time, and never gets tired. Human review understands intent. Neither replaces the other, and here is how to split the work.
- Engineering · 6 min readWhy shipping beats perfect: how to ship software fast without breaking thingsSpeed and quality are not opposites. Small batches, feature flags and boring rollbacks let a team ship every day without leaving a mess for future you.
Start with a free assessment.
Tell us what you're building, improving or automating. We'll come back with an honest view of where custom software development fits and the fastest path to production.