Jayendra Kumar

Director at Kainspire Software
In Drupal.org since
8 February, 2010
Skills
Project management
Back end development
E-commerce
SEO
DevOps
Biography

Experienced PHP/Drupal/WordPress Developer with over 15+ years of expertise in full-cycle web development, including site building, custom theming, frontend/backend development, and scalable architecture planning. Recognized for delivering secure, high-performing, SEO-friendly digital experiences tailored to diverse client needs.

Drupal Expertise:

Deep proficiency in Drupal 7, 8, 910 with proven experience in:

Custom module development

Theme development

Drupal migrations (including complex D7 to D10  transitions)

Building decoupled/headless sites using JSON:API and REST API

Crafting advanced solutions with Views, Paragraphs, and custom entities

Implementing and customizing Drupal Commerce

Full deployment lifecycle using Pantheon, config management, and CI/CD workflows

Worked on Drush command

Implementing lazy loading, asset minification, caching (Redis/Varnish), and database tuning

WordPress Expertise:

Extensive experience in custom WordPress development, including:

Building and configuring Gutenberg blocks and ACF blocks

Creating custom themes and plugins tailored to business needs

End-to-end setup and management of WooCommerce for online stores

Performing WordPress-to-WordPress and non-WordPress to WordPress site migrations

Integrating third-party libraries and APIs (payment gateways, CRM, analytics, etc.)

Deployments and workflow management using Pantheon

Conducting audits and improving scores using Google Lighthouse

Contributions

0
Contributions to Core
6
Contributions to Modules
0
Security Contributions
1
Mentored