Interface & experience
Responsive, smooth interfaces that feel effortless on every device.
Shopify theme developers · ThemeForest author
Shopify themes, built & customized — made to sell.
i-Phoenix is the team behind the Shopify themes merchants around the world buy on ThemeForest. We build custom Shopify themes from scratch, customize the theme you already own to fit your brand, and tune every store for speed, Core Web Vitals and SEO — so more visitors turn into orders.
3Themes on ThemeForest
2.0Online Store 2.0 ready
100%Source code is yours
0Hidden costs
// Your Shopify theme const theme = { store: "Your brand", base: "Online Store 2.0", sections: "custom · drag & drop", speed: "Core Web Vitals", seo: true, }; customize(theme).then(launch); // ✓ Live on Shopify
- Shopify
- Liquid
- JavaScript
- HTML5 & CSS3
- PHP
- Node.js
- REST API
- MySQL
- AI agents
- Google Sheets
- Dashboards
- Technical SEO
- Core Web Vitals
- Responsive
About us
A hands-on team that owns the whole stack.
i-Phoenix grew out of designing Shopify themes for the ThemeForest marketplace, where they are bought by store owners in many countries. That work taught us what merchants really need: pages that load fast, are easy to edit and turn visitors into customers. We now bring the same discipline to websites, software and backend systems for businesses at home and abroad.
Every project is led by one experienced developer from the first call to launch day — nothing gets lost between design and code, so what we ship doesn't just look good, it is fast, easy to manage and easy to extend.
- Websites
- Software
- Services / APIs
- Shopify
- Automation & AI
- Dashboards
- SEO
- Maintenance
Systems & integrations
APIs, CMS, databases and third-party integrations — stable and secure.
Software
Web apps, internal tools and dashboards shaped around how you work.
SEO
Technical SEO, page speed and structured data — so customers can find you.
Why i-Phoenix
Built to sell. Built to last.
What we learned making themes for merchants around the world goes into every project we take on.
Designed to convert
Clear hierarchy, honest calls to action and short paths to checkout — every design decision is made for revenue, not decoration.
Fast by default
Lean code, optimised images and no unnecessary scripts. We keep an eye on Core Web Vitals from the very first commit.
Fewer apps, lower bills
Mega menus, bundles, countdowns and quick view are built in — so you are not paying monthly for a pile of plugins.
Talk to the developers
You speak directly with the people writing your code — no relay through account managers, no details lost on the way.
Services
From idea to a product that actually runs.
One team for the interface, the server-side logic and search optimisation — you only need one point of contact.
Website design & development
Company sites, product sites and landing pages — good-looking and built around your business goals.
- Designed around your brand
- Responsive on every device
- Easy-to-use content admin
Shopify & e-commerce
Online stores on Shopify or a custom stack, selling locally or worldwide.
- Shopify theme customisation
- New sections & features
- Store setup & migration
Software & web apps
Management systems, internal tools and dashboards that take the repetitive work off your plate.
- Orders, inventory, customers
- Dashboards & automatic reports
- Roles & permissions
Backend, APIs & services
API design, services, and wiring the tools you already use into one consistent flow.
- REST APIs, webhooks
- Payment, shipping & CRM integrations
- Data sync & scheduled jobs
SEO & performance
A faster site that search engines understand — the base for rankings that last.
- Technical SEO audits
- Core Web Vitals tuning
- Schema, sitemaps, URL structure
Maintenance & upgrades
We take over running sites: fix bugs, rescue old code, upgrade and keep things secure.
- Bug fixes & refactoring
- Security & version updates
- Support after launch
Beyond the website
Automate the busywork. Trust your numbers.
Automation & AI
- Before
- The same fourteen clicks every morning.
- After
- A script that does it while you sleep.
- Scripts and scheduled jobs
- API integrations and syncing between tools
- AI agents inside your workflow
- Automatic reports and alerts
Data & dashboards
- Before
- Five spreadsheets, three versions of the truth.
- After
- One dashboard everyone trusts.
- Data cleaning and restructuring
- Excel and Google Sheets models
- Reporting dashboards
- Reports that update themselves
Ways to work with us
Pick the starting point that fits your stage.
Whether you need to launch this week or want something nobody else has, there is a route that makes sense for your budget.
Ready-made theme
Choose one of our Shopify themes, import a demo and start selling with a design that is already proven.
- One-time licence on ThemeForest
- Demo layouts to start from
- Edit everything in the Shopify theme editor
- Item support through ThemeForest
Theme customisation
Start from a solid theme — ours or another author's — and shape it around your brand, products and workflow.
- Brand styling & layout changes
- New sections and custom features
- Speed & SEO tune-up
- App clean-up and integrations
Custom build
A Shopify theme, website or web app designed and coded around how your business actually works.
- Custom design & development
- Backend, APIs & integrations
- Fixed scope, price and timeline
- Full source code handover
Products
Our Shopify themes on ThemeForest.
Designed and developed by i-Phoenix and sold on the ThemeForest marketplace — built to the same standard we apply to every client project.
Every theme includes
- Responsive on every device
- Shopify theme editor ready
- Mega menu & rich sections
- Item support via ThemeForest
- Future updates
Need a theme that isn't here? We build custom Shopify themes from a blank file, around your brand.
Request a custom theme
Industries
At home in many kinds of business.
From boutique fashion labels to supermarkets and service companies — we know what each kind of store and site needs to work.
- Fashion & apparel
- Beauty & cosmetics
- Grocery & supermarket
- Electronics & gadgets
- Home & furniture
- Multi-category stores
- Food & beverage
- Companies & services
Process
How a rebuild goes.
Four steps, transparent from start to finish — whether we are starting fresh or untangling something that already exists.
-
01
Audit
We look at what you have and tell you plainly what is broken and what is fine.
-
02
Plan
A fixed scope, a clear price and a date, before any code is written.
-
03
Rebuild
Short rounds. You see working progress every few days, not one big reveal at the end.
-
04
Handover
Source code, documentation, a walkthrough, and support after launch.
Human-led, AI-assisted. A developer owns every decision and reviews every line. AI tools take the routine work, so turnaround is shorter.
FAQ
[email protected]
Questions we hear before most projects.
Straight answers on scope, pricing, ownership and support. Can't find yours? Ask us directly.
Can you customise a theme I bought on ThemeForest?
Yes — whether it is one of ours or another author's. We can restyle it, add sections and features, or fix whatever is slowing it down. Send us your store URL and a list of what you'd like to change.
Do you work with clients outside Vietnam?
Yes. Our themes are used by merchants in many countries, and we run projects remotely in English — with written specs, regular progress previews and updates that work across time zones.
How is the price decided?
After a short discovery conversation we fix the scope and send a quote with a clear price and timeline. No open-ended hourly billing — anything outside the agreed scope is quoted separately before work starts.
How long does a project take?
It depends on scope. Small theme changes can take days; a full store, website or web app is planned in phases. Firm dates are written into the quote, and you see working progress along the way.
Who owns the code when the project is done?
You do. We hand over the full source code, accounts and documentation, so you are never locked in to us.
Can you take over a site someone else built?
Usually, yes. We start with a code review, tell you honestly what is worth keeping, then fix, upgrade or rebuild — whichever costs you less in the long run.
Do you use AI to write the code?
We use AI tools for routine work, which shortens turnaround — but a developer owns every decision and reviews every line before it ships. You get the speed without giving up quality or accountability.
Do you support the site after launch?
Yes. We stay available for fixes, small changes and advice after launch, and can take on ongoing maintenance if you need it.
Contact
Tell us about your project.
A few lines is enough. We'll read it carefully and reply with a suggested way forward.
Email[email protected]
ThemeForestthemeforest.net/user/i-phoenix
Based inVietnam · working with clients worldwide