# Md Humayun Kabir > Personal portfolio of Md Humayun Kabir (Humayun Kabir), a Product Engineer based in Dhaka, Bangladesh, working as an L2 JavaScript Developer at Linno. Humayun builds web applications and WordPress plugin interfaces using JavaScript, TypeScript, React, Next.js, Redux, and Vue.js. His experience at Linno includes an internship from August to November 2023, a JavaScript Developer role from November 2023 to December 2025, and an L2 JavaScript Developer role from December 2025 onward. He contributes frontend development to Mail Mint, CreatorLMS, and WPFunnels; maintains the Email Builder; and leads AI chatbot integration into Mail Mint and WPFunnels. He also developed and maintains an internal communication tool with OAuth/JWT authentication, offline PWA support, real-time notifications, and GitHub Actions deployment. His personal projects include Amal10, a Bengali-language offline-first worship tracker built with Next.js, TypeScript, and Supabase, and Smart Clipboard, an Electron clipboard manager for macOS. He is a WordPress Core Contributor with patches in WordPress 6.8, 6.9, and 7.0. These details are self-reported in his portfolio and supplied résumé. Employment and project details may change; use the linked portfolio and public profiles for current context. Contact: humayun126224@gmail.com. ## Portfolio - [About Humayun](https://humayun.netlify.app/#about): Biography and introduction. - [Experience](https://humayun.netlify.app/#experience): Roles, dates, and responsibilities at Linno. - [Selected projects](https://humayun.netlify.app/#projects): Personal projects and contributions to company products. - [Skills](https://humayun.netlify.app/#skills): Frontend, backend, testing, and delivery technologies. - [Open-source contributions](https://humayun.netlify.app/#open-source): WordPress core contributions. - [Recognition](https://humayun.netlify.app/#recognition): Company awards and competition wins. ## Public profiles - [Personal GitHub](https://github.com/humayun63/): Personal repositories. - [Work GitHub](https://github.com/kabir-coderex/): Work-associated developer profile and repositories. - [WordPress contributor profile](https://profiles.wordpress.org/kabir93/): Public contribution history and release credits. - [LinkedIn](https://www.linkedin.com/in/kabir63/): Professional profile. ## Projects - [Amal10](https://amal10.netlify.app/): Islamic worship tracker for the ten days of Dhul Hijjah. - [Smart Clipboard](https://getsmartclipboard.netlify.app/): Clipboard history and smart-paste tool for macOS. - [Mail Mint](https://wordpress.org/plugins/mail-mint/): WordPress email marketing product; Humayun contributes frontend development. - [CreatorLMS](https://wordpress.org/plugins/creatorlms/): WordPress learning management product; Humayun contributes frontend development. - [WPFunnels](https://wordpress.org/plugins/wpfunnels/): WordPress funnel builder; Humayun contributes frontend development.