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Vaibhaw Kumar - WordPress, PHP, Laravel, React and BigCommerce skills
Skills & Technologies

Tools and technologies I use to build fast websites.

My core work is WordPress, PHP and e-commerce — custom themes and plugins, WooCommerce and BigCommerce stores, and payment and API integrations. I also build React and Next.js front ends when a project calls for one. The cards marked Core skill are what I work with most. Click any category to explore them.

CMS & E-Commerce Core skill

WordPress

Custom themes and custom plugins built from scratch, hooks and filters, ACF, and easy-to-manage client sites.

15+ custom themes & plugins built from scratch
CMS & E-Commerce Core skill

WooCommerce

Custom shop layouts, cart and checkout flows, custom plugins, and payment options for WordPress stores.

Custom checkout features, plugins & product pages
CMS & E-Commerce Core skill

BigCommerce

Online stores, custom Stencil themes, catalogue work, and a fully custom checkout for a trade supplier.

10+ store builds, incl. custom Stencil themes
Backend & DB Core skill

PHP

Server-side code for custom WordPress functions, plugins, themes, and plain dynamic sites, written with secure coding practices.

4.3+ years of hands-on PHP work
Backend & DB Core skill

MySQL

Schema design, joins, indexing and query optimisation for user accounts, orders and product data.

Relational schema design & query tuning
APIs & Payments Core skill

REST & GraphQL APIs

Connecting websites and stores to database services, payment providers and external data feeds.

8+ complex API integrations built
APIs & Payments Core skill

Stripe Payments

Safe online card checkouts and recurring subscription payments, with the webhook and order-sync logic behind them.

Custom checkout flow & webhook handlers
APIs & Payments Core skill

PayPal & Binance Pay

Global, UPI and crypto payment options wired into real checkouts, with instant confirmation and error safety.

PayPal, Razorpay & Binance Pay integrations
APIs & Payments Core skill

Twilio & Third-Party APIs

Wiring web apps into outside services — Twilio SMS and messaging, live data feeds, and AI tools like Gemini and OpenAI.

Twilio, Binance data, Gemini & OpenAI setups
Frontend

React.js

Interactive user interfaces and single-page front ends, built on real client projects.

Used on client web apps & dashboards
Frontend

Next.js

Server-rendered React front ends optimised for speed and search.

App Router, SSR & static generation
Backend & DB

Node.js & Express

Backend servers, REST APIs and background scripts for project work.

Custom endpoints & middleware logic
Backend & DB

Laravel

PHP application framework used on project work — routing, Eloquent, Blade and admin tooling.

Used to build full PHP applications
Backend & DB

MongoDB

NoSQL document storage used where the shape of the data suits it.

Document schemas on project work
Frontend

TypeScript

Type-safe JavaScript for cleaner, more predictable front-end code.

Typed React & Next.js work
Frontend

Tailwind CSS

Modern, fully responsive, custom layouts built quickly.

Dark mode, responsive design, custom utilities
Frontend

JavaScript (ES6+)

Browser scripts, smooth interactions and front-end logic.

Async/await & DOM work
Frontend

HTML5 & CSS3

Clean semantic markup with Flexbox and CSS Grid layouts.

Semantic markup, Flexbox, CSS Grid
Tools & Hosting

Git & GitHub

Managing code versions, tracking updates safely, and collaborating on projects.

Clean commit history & branch management
Tools & Hosting

Vercel, AWS & cPanel

Deploying sites with SSL, fast server responses and reliable uptime.

Production domain setups & server management
Tools & Hosting

Website Speed & SEO

Load-time tuning, image compression and Google search rankings.

Core Web Vitals tuning & high page-speed scores

Need a custom website built with these tools?

Let's talk about your project and build something fast and clean.