About
I’m Rabin Kumar Pal, a software engineer and WordPress developer in Kolkata, India. I design and build web software end to end: products, platforms, plugins, and the servers they run on.
- Name
- Rabin Kumar Pal
- Based
- Kolkata, India
- Time zone
- IST (UTC+5:30)
- Works in
- Products · WordPress · Laravel
- hi@rabinpal.com
- GitHub
- rabinkumarpal

Story
One builder, the whole stack.
I care about all of it. In front: intuitive interfaces and fine-tuned interactions. Behind: solid backend logic, performance work, and VPS management with CyberPanel.
WordPress is home ground: custom themes and plugins, ACF and WooCommerce, built in Bricks, Elementor, Oxygen or WPBakery.
More and more, the work is products: SevakDesk, modulschool, Calvorix and Clarviz DMS, each a complete platform rather than a website. Alongside them, I’m building an AI-powered plugin that helps WordPress site owners streamline their work.
Four things I build by
Model the problem first
The data model decides what a product can ever do. SevakDesk tracks the equipment behind a ticket, not just the ticket; modulschool separates the core every school needs from the modules it switches on later.
Own the whole stack
Interface, backend, database and server are one system. Working across all of them means fewer handoffs, and problems get fixed where they start.
Speed is a feature
Lean front ends, careful queries, caching and well-run servers, designed in from the start, because speeding up a slow site later always costs more.
Build it to be maintained
Clear data models, documented APIs and admin screens people don’t have to fight, so the software keeps working long after launch.
Six disciplines, one builder
Product development
Web applications and business systems, built end to end and designed to be maintained.
- Laravel and custom PHP applications
- REST APIs and webhooks
- Database design and management
- Admin dashboards and reporting
WordPress engineering
Custom themes and plugins for sites that have outgrown off-the-shelf.
- Custom themes and plugins
- ACF and custom post types
- WooCommerce
- Bricks, Elementor, Oxygen, WPBakery
Front-end engineering
Fast, responsive interfaces with modern tooling.
- HTML, CSS and JavaScript
- React and Next.js
- Tailwind CSS
- Responsive layouts
Interface design
User-centred design that balances aesthetics with function.
- Interface and interaction design
- Dashboards and admin screens
- Design systems
AI & automation
AI features for WordPress, and automation that removes repetitive work.
- An AI-powered WordPress plugin (in progress)
- Workflow automation
- API integrations
Infrastructure & performance
Delivery pipelines and servers tuned for speed, plus the measurement to prove it.
- Core Web Vitals and code optimisation
- Asset compression, caching and CDN setup
- VPS management with CyberPanel
- Analytics setup and technical SEO
SevakDesk
A helpdesk that models your customers’ equipment, so agents see what broke, not just who complained.
BuildingProductmodulschool
A modular school ERP for admissions, attendance, fees and parent communication.
LiveProductCalvorix
Booking pages, team scheduling and payments for small teams that want systems, not busywork.
LiveProductClarviz DMS
One secure home for company documents: real permissions, full version history and approvals before anything goes out.
BuildingProduct