For teams that need a web application built or improved around a clear business need.
Build or improve software around a clear business need.
I work on web applications and SaaS products, from a scoped first version to improvements in an existing platform. We start with the users, the workflow and the smallest useful next step.
Looking after an existing product rather than building a new one? Technical support is available separately.
A short brief on the users and the workflow is enough to start.
- Next.js
- React
- TypeScript
- Node.js
- PostgreSQL
- AWS
- Docker
Who this is for
SaaS development fits teams that need senior full-stack engineering across the whole product surface.
Founders building a SaaS from zero
Teams scaling an existing SaaS without adding full-time hires
Businesses modernising a legacy SaaS or WordPress / WooCommerce stack
Healthcare and regulated-industry platforms needing senior engineering
Teams needing a senior partner before they're ready to hire
What I build
Outcomes delivered across the SaaS surface presented as capabilities, not buzzwords.
Customer-facing SaaS front-ends
Modern Next.js / React interfaces designed around the actual product workflow.
Backends and APIs
FastAPI and Node.js service layers with clean contracts, auth, and observability.
Dashboards and admin tools
Internal tools for support, operations, and customer success built around real workflows.
Multi-tenant SaaS architecture
Tenant boundaries, access control, and per-tenant data modelling from the start.
Authentication and access control
Session handling, RBAC, and tenant isolation wired into the existing product shape.
Production infrastructure
AWS, Docker, CI/CD, and deployment patterns designed for reliability at scale.
Frontend engineering
The frontend stack the work lives on.
Frontend
- Next.js
- React
- TypeScript
- Tailwind CSS
- Server components
- Redux
- Vite
Backend and API engineering
The service layer and API surface.
Backend
- FastAPI
- Python
- Node.js
- Express
- REST APIs
- GraphQL
- Webhooks
- Authentication
Data
- PostgreSQL
- MongoDB
- Redis
- SQLite
- Schema design
- Migrations
AI integration
Where AI fits inside SaaS work.
AI
- OpenAI
- Claude
- Gemini
- LangChain
- LlamaIndex
- RAG
- AI Agents
- Vector databases
Automation
- n8n
- Playwright
- Puppeteer
- Workflow automation
Production and deployment
The infrastructure the SaaS runs on.
Cloud & Infrastructure
- AWS
- EC2
- Amplify
- Nginx
- Docker
- Linux
- GitHub Actions
- Zero-downtime deployments
How SaaS projects run
Engagement model short enough to start, structured enough to ship.
Scope
Define the smallest shippable slice of the SaaS and the next iteration's surface.
Architecture
Decide the stack, the data model, the deployment topology, and the boundaries.
Build
Frontend, backend, APIs, and data layer handled together, not in parallel handoffs.
Integrate
Wire in third-party APIs, AI features, auth, billing, and observability.
Deploy
Production deployment with sensible defaults and the ability to roll back when needed.
Iterate
Keep shipping: bug fixes, new features, performance, and reliability without a long hiring cycle.
Relevant work
Real SaaS platforms across healthcare, CRM, and existing stores.
Skannr healthcare booking SaaS
A full-stack SaaS for booking MRI and diagnostic scans with patient management and provider data.
React · Node.js · FastAPI · PostgreSQL
View ProjectHexify AI CRM sales pipeline SaaS
AI-assisted CRM with pipeline, automation, and AI-driven workflows.
React · Next.js · Node.js · PostgreSQL
View ProjectBollard Security WordPress / WooCommerce modernisation
Modernised a long-running WordPress + WooCommerce storefront with a route toward a modern app.
WordPress · WooCommerce · PHP · MySQL · Cloud infrastructure
View ProjectTypical SaaS project shapes
Saas projects I've shipped, scoped, or supported useful as a starting point.
Build the first shippable slice
The first end-to-end slice that proves the product small enough to ship quickly, real enough to learn from.
Scale an existing SaaS
Performance, reliability, and feature work on a SaaS that's already live.
Modernise a legacy SaaS
Move a WordPress / WooCommerce or older stack toward a modern, multi-tenant SaaS architecture.
Add AI features to an existing SaaS
AI assistants, RAG, automation, and intelligent workflows wired into a working product.
Operate as an embedded engineering partner
A senior engineer operating inside the team without the hiring cycle.
Frequently asked questions
Answers to common questions about full-stack SaaS development.
Both. I take on focused, shippable slices for new products and ongoing engineering on existing products without the coordination overhead of multiple specialty hires.
Next.js, React, TypeScript, FastAPI / Python, Node.js, PostgreSQL, MongoDB, Redis, AWS, Docker, GitHub Actions. AI integrations use OpenAI, Claude, Gemini, and standard retrieval stacks.
Yes. I can lead the build, collaborate with your in-house engineer, or step in for specific slices whichever model keeps velocity high.
Yes. Maintenance, performance, custom functionality, and staged migration toward a modern application architecture.
Yes. That's the focus of the AI Development and AI Integration pages see those for the engineering shape.
It depends on the scope. Focused, shippable slices often land inside a few weeks; broader SaaS builds are scoped project-by-project.
Yes. If you need someone to look after an existing website or application, start with Technical Support. A new product and ongoing maintenance are separate ways to work together.
Discuss a software project.
Share the users, the workflow and the smallest useful next step. If you need maintenance of an existing system, technical support is available separately.
You don't need to know the technical solution first. Describe the problem I'll help identify the right path.