About

WordPress Expert, Open Source Contributor & Founder of CODE TOT

Why this work matters

My work started with the WordPress community and evolved into building sites for businesses that needed faster pages, clearer messaging, and a site structure people could actually maintain. That is still the standard I use on every project.

CODE TOT exists to turn that standard into delivery. We build WordPress sites, service pages, case studies, and editorial systems that can support SEO, ads, and sales without forcing the team into a rebuild every few months.

The open-source work still matters, but the practical lesson is the same: better defaults, cleaner content models, and less bloat make every part of the site easier to trust and easier to scale.

Skills & Expertise

CMS & Architecture

WordPress WooCommerce Gutenberg custom post types ACF

Languages

PHP JavaScript HTML5 CSS3 SQL

Frontend

Vanilla JS Vue.js React CSS Grid Flexbox PostCSS

DevOps & Tools

Docker Ubuntu Server RunCloud Git Webpack VS Code

Performance

Core Web Vitals PageSpeed SEO caching image optimization

Management

Project management product management team leadership client communication

WordPress Community

Member since 2015. Contributing to WordPress through the Five for the Future pledge — 4 hours/week across Core, Performance, Community, and Polyglots teams.

Core Contributor

Plugin Developer

Translation Editor

WordCamp Organizer

Meetup Organizer

Meta Contributor

Translation Contributor

View WordPress.org Profile

My Guiding Principles

Performance Is a Requirement

A site that loads slowly or fights the browser does not earn trust. Performance belongs in the brief, not as a polish step at the end.

Proof Over Claims

Every page should show the work, the process, and the result. Empty adjectives do not move a buyer.

Systems Beat One-Offs

The best projects leave behind a structure that can be updated, extended, and reused without starting over.

Stay Close to the Stack

From PHP and WordPress to deployment and analytics, I prefer to understand the whole system instead of guessing at the edges.

What People Say

Google Reviews

5.0 (46 reviews)

The team provided enthusiastic consultation and support, even though we had many requirements and revisions. Strong technical expertise and a very professional working approach.

Thank you Code Tot for successfully implementing the website with our marketing team. Very confident in the project quality, from animations to CRM integration and online order processing.

Very impressed with Code Tot for their professionalism. Excellent customer support. The website has a modern design, fast loading speed, and is SEO-ready. Will continue to recommend to friends.

Enthusiastic team, thorough consulting, professional work ethic, and very dedicated.

Nhân viên có hiểu biết kỹ thuật web sâu và biết cách chạy onpage SEO hiệu quả. CODE TỐT không chỉ đáp ứng nhu cầu kỹ thuật mà còn mang lại hiệu quả thực sự.

Dịch vụ tối ưu SEO web chất lượng, chi phí hợp lý. Khách hàng bên mình khá tin tưởng.

CODE TOT is a specialized WordPress studio based in Hanoi, Vietnam. We focus on proof-driven websites, service pages, and editorial systems that are easier to trust, easier to maintain, and easier to convert.

175+ Projects

11+ Years in WordPress

15+ Industries

Visit CODE TOT