120+ projects · 8+ years experience We design and build
websites & apps
A web & app development company, end-to-end. We design and build fast, custom websites, web apps and mobile apps for businesses worldwide — from the first idea to launch, and the support after it.
- 120+
- Projects delivered
- 8+
- Years experience
- 15+
- Countries served
- < 24h
- Response time
How we work
From first idea to launch
A simple, transparent process — you always know what’s happening and what’s next.
- 1
Discovery & scope
We talk through your goals, then we scope the project and send a fixed quote and timeline.
- 2
Design & build
We design and code it end-to-end, sharing progress so you can steer as it comes together.
- 3
Launch & support
We launch it, hand over all the code, and stick around for updates and support if you want.
Custom websites, built from scratch
We design and hand-code fast, responsive websites tailored to your business — no bloated templates or page-builder mess, just clean code that loads fast and converts.
- Hand-coded, fast and responsive
- Built to convert, not just to look good
- A CMS you can edit yourself
Mobile & web apps, iOS and Android
From a first MVP to a full product, we build custom mobile and web apps — native or cross-platform — that feel fast and work reliably on every device.
- iOS, Android & cross-platform
- MVPs shipped fast for startups
- Reliable, maintainable code
Design that’s easy to use and to build
Clean, user-first design for websites and apps — designed to convert and ready to hand straight to development, because we build it too.
- User-first UI & UX design
- Design systems that scale
- Designed to be built, not just admired
Full service
Everything your project needs,
one team to build it
Beyond websites and apps, we also handle online stores, SEO and ongoing support — so you have one person accountable for the whole thing, start to finish.
E-commerce
Custom Shopify, WooCommerce and headless storefronts, designed to convert — fast, on-brand and easy to manage.
Learn moreSEO Optimization
Technical and on-page SEO that helps your site rank, load fast and get cited by search and AI engines.
Learn moreMaintenance & Support
Updates, fixes, backups and improvements — a reliable developer on call so nothing stays broken for long.
Learn moreWhy work with us
One team, no runaround
When you hire us you work with the team actually building your project — not a salesperson, an account manager, or a junior handed the work after you sign.
-
Work directly with the developer
No middlemen or handoffs — you talk to the people writing the code.
-
Design and development in one
One team for design and build means nothing gets lost in translation.
-
Honest advice, no lock-in
Straight recommendations, standard tools, and all the code is yours.
120+
Projects delivered
8+
Years experience
15+
Countries served
< 24h
Response time
Trusted by founders and businesses worldwide.
Client love
What clients say
“Sir Vendor Inc took our rough idea and shipped a polished web app in weeks, not months. Communication was clear the whole way, and we own every line of the code.”
Sarah M.
Founder, SaaS startup
“Our new storefront is fast, beautiful, and finally converts. The Sir Vendor Inc team handled the design and the tricky checkout work — no hand-offs, no runaround.”
David R.
Owner, Shopify store
“They rebuilt our marketing site and it loads instantly and ranks better than the agency version we paid triple for. Easily the smoothest project we’ve managed.”
Maya K.
Marketing lead
“We needed online ordering that just worked, and Sir Vendor Inc delivered exactly that. They explained everything in plain English and still support us whenever we need a change.”
James A.
Restaurant owner
“From first call to launch, Sir Vendor Inc was fast and dependable. The mobile app they built for us looks incredible and our customers actually use it every day.”
Natalia P.
E-commerce brand
“We bring Sir Vendor Inc in when a build has to be right. They’re reliable, write clean code we can hand off, and hit deadlines — a rare combination in a dev partner.”
Thomas B.
Agency partner
Compare
Sir Vendor Inc vs a typical agency
An honest look at working directly with us versus a traditional agency.
| What you get |  Sir Vendor Inc Direct team | Typical agency |
|---|---|---|
| Work directly with the developer | ||
| Custom design, not a template | Sometimes | |
| You own all the code | Sometimes | |
| Fixed, scoped quote | ||
| One point of contact | ||
| Design + development in one | Sometimes | |
| SEO & performance built in | Sometimes | |
| Ongoing support | Sometimes | |
| Fast turnaround | ||
| No account-manager handoffs |
FAQ
Questions, answered
What kind of projects do you take on?
We build websites, web apps and mobile apps — marketing sites, business sites, online stores, MVPs and full products. If it lives on the web or a phone, we can probably build it. Not sure your idea fits? Just ask and we’ll tell you honestly.
How much will our project cost?
It depends on scope, so we don’t quote blind. After a short conversation we scope the work and send a fixed, itemized quote up front — no hourly surprises. A simple site costs less than a full app; either way you’ll know the price before we start.
How long does a project take?
A simple site can come together in a couple of weeks, while a full web or mobile app takes longer. Once we’ve scoped your project we give you a realistic timeline with milestones, so you always know where things stand.
Will we own the finished website or app?
Yes — once the project is paid for, you own all the code, design files and assets. We build on standard, open tools, so you can host it anywhere and hand it to any developer later. No lock-in and no hostage situations.
Do you offer support after launch?
Yes. We can handle updates, fixes, new features and general upkeep after launch — as needed or on a simple ongoing arrangement. Because we built it, changes are fast. Prefer to manage it yourself? We’ll hand over clean, documented code.
How do we get started?
Reach out and tell us what you’re trying to build and roughly what you have in mind. We’ll ask a few questions, scope the work, and send back a clear quote and timeline. There’s no charge to talk it through and no obligation until you decide to go ahead.
Free quote · We reply within < 24h
Let’s build something.
Tell us about your project and we’ll send a free, no-obligation quote — usually within a day.