I'm Keramot UL Islam. Senior full-stack developer with 6+ years crafting production-grade WordPress plugins, SaaS backends, and developer tools — trusted by products serving thousands of users daily.
Custom plugin architecture, Gutenberg blocks, WP REST APIs, WP-CLI commands, WooCommerce integrations, and performance optimization. From concept to deployment.
Full backend architecture for SaaS platforms — database design, API services, authentication systems, license management, and payment integrations with Laravel.
RESTful API architecture, third-party API integrations, token-based auth, webhook systems, and rate-limiting — built to handle thousands of daily requests reliably.
Complete WordPress websites for businesses and online stores — WooCommerce setup, theme customization, payment gateways, inventory management, and SEO-ready pages that convert.
CLI tools, build pipelines, Docker environments, CI/CD workflows, and internal developer tools that automate repetitive work and reduce production errors.
RAG-based AI assistants, vector database integration, LLM-powered features, and intelligent search — bringing AI capabilities into the WordPress ecosystem.
ReactJS components, InertiaJS SPAs, responsive UI implementation, and design-to-code translation. Building interfaces that are both beautiful and maintainable.
Built a SaaS platform from the ground up with Laravel, React, MySQL & Docker. Designed and developed the architecture of WPChat and ClickSocial WordPress plugins.
Created a custom PHP client for InertiaJS to reuse React components across SaaS and plugin — cutting dev time by 50% and saving 2–3 developer hires.
Designed RESTful API services with dynamic throttling based on license tiers, serving thousands of users daily.
Led the Crowdfundly WordPress plugin team (3 devs). Owned plugin architecture, WP REST APIs, SaaS integration, multi-gateway payment systems, and on-time delivery.
Mentored developers through code reviews, requirement breakdowns, and technical guidance.
Developed features for the Happy Elementor Addons plugin. Integrated Twitter, Facebook, Google Sheets, and Mailchimp APIs. WordPress theme development for clients.
Founder and maintainer of CodesVault — building open-source developer tools for the WordPress ecosystem.
Laravel-style database query builder for WordPress. Zero dependencies.
PHP Daemon Manager. Create and manage background processes with ease.
Privacy-first RAG AI assistant for WordPress using LangChain + Vector DB.
Super simple CLI to set up Docker environments for local WP development.
Build & bundle production-ready WordPress plugins from config.
Advanced Search plugin for WordPress
Have a project in mind? Tell me about it and I'll get back to you within 24 hours.
Prefer email? Reach me at keramotul.islam@gmail.com