Web development on React, Next.js and Node, built to be maintained
Front-end and back-end web development on React, Next.js, Node and Python — performant, accessible and built to be maintained by any competent team after us.
Web Development at a glance
Flowmatix provides web development for businesses in Toronto and the GTA in person, plus clients worldwide remotely. Full-stack web development on modern, fast frameworks.
- Provider
- Flowmatix — digital studio in Toronto, Canada
- Serves
- Toronto and the GTA in person, plus clients worldwide remotely
- Includes
- Front-end development (React, Next.js, TypeScript); Back-end and API development (Node, Python, Go); Headless CMS integration
- Typical timeline
- 4–8 weeks
- Pricing
- Personalised quote in about 3 minutes, then a fixed-price written proposal
- Ownership
- You own the code, content, accounts and data
- Last updated
- October 17, 2026
From our own work: We built Aurelis, a premium real-estate website concept designed around photography, typography and a clear path from listing to viewing request. Read the Aurelis case study.
Front end and back end, built by one team
Plenty of sites look fine in a design file and then fall apart in the browser: slow pages, layouts that break on older phones, forms that fail without telling anyone. Full-stack web development closes that gap. The front end is built in React or Next.js with TypeScript, the back end in Node, Python or Go, and both are planned together so the data each page needs is there when it loads.
Content-heavy sites can connect to a headless CMS, so your marketing team edits pages without filing a ticket or touching code. Forms, search, account areas and payment flows are wired to the tools you already use, such as your CRM, booking system or payment provider, so a website enquiry or order lands where your team already works instead of in a separate inbox someone has to remember to check.
Speed and accessibility treated as features
Core Web Vitals, the measures Google uses to judge loading speed, responsiveness and visual stability, are tracked throughout the build rather than patched at the end. Images are sized correctly, scripts load only where needed, and pages are tested on real mid-range devices, not just a fast laptop. Before launch, every key template is measured and the results are shared with you, along with the specific changes made to reach them.
Accessibility follows the same logic. Keyboard navigation, readable contrast and proper form labels are part of the definition of done, which helps every visitor and reduces legal exposure.
Code another team could pick up tomorrow
Agencies sometimes build in ways that make leaving expensive. Here the aim is the opposite: conventional frameworks, automated tests, a CI/CD pipeline that deploys every approved change, and documentation written for the next developer. The repository and hosting live in your accounts. After launch, an optional support plan covers updates, monitoring and small changes.
This is a good fit when you need something custom, such as a site with logged-in areas, complex integrations or performance needs beyond a template. For a five-page brochure site, a well-built site on a simpler platform will cost less and serve you just as well.
What's included
- Front-end development (React, Next.js, TypeScript)
- Back-end and API development (Node, Python, Go)
- Headless CMS integration
- Performance and Core Web Vitals engineering
- Automated testing and CI/CD
What it means for your business
Built to scale
Architecture chosen for where you'll be in three years, not just launch day.
You own everything
Code, repositories and infrastructure accounts are yours from day one.
Fixed scope, fixed price
A strategy call defines the scope; the quote doesn't move mid-project.
How we work
Discover
A short call to understand your business, customers and goals — then a fixed quote.
Design
We design around your brand and your customers, and you approve before we build.
Build & integrate
We develop, connect your tools and test on real devices.
Launch & grow
We go live, then keep improving through a monthly partnership — SEO, CRO, automation and AI.
Frequently asked questions
Which framework will you use?
It depends on the project. Next.js suits most marketing sites and web apps that need strong SEO. A separate React front end with a Python or Node API fits data-heavy dashboards. The recommendation, and the reason for it, is written into the proposal.
Can you work on a site another agency built?
Usually. A short code review comes first to check structure, dependencies and security. If the foundation is sound, development continues on it; if not, you get a clear explanation of what needs fixing before new features go in.
How much does it cost?
Every Web Development project is different, so we don't publish a price list. Answer a few questions in our quote builder and you'll get a personalised plan and estimate — compared with market prices and designed around your budget — in about 3 minutes.
Do I own what you build?
Yes. The code, content, accounts and data are yours. No lock-in — leave any time and we'll help you move.
Related reading
- WordPress vs Custom Website: Which Is Right for a Small Business in 2026?
- Wix vs Custom Website: What Builders Do Well, and 5 Signs It Is Time to Graduate
- Website Integrations: Connecting Your Site to CRM, Payments, Email, Accounting
- Website Hosting Canada Guide: Shared, Managed, Platform or VPS, What You Need
Ready to see what your project costs?
Answer a few questions and get a personalised plan, a comparison with typical market prices, and a clear next step. No obligation, no sales pressure.