Sunny Hossain

Full Stack Web Developer

Susy Marketing • Freelance

Feb 2019 - Present • 7 yrs 3 mos

Developed custom themes, plugins, and store features to meet diverse client needs. Provided ongoing website maintenance, troubleshooting, and performance optimization. Consistently earned client praise for clarity, attention to detail, and innovative solutions. At ease with HTML, CSS, JavaScript, PHP, Liquid, and integrating third-party APIs.

Full Stack Web Developer — WordPress, Shopify & CMS Expert

Upwork • Freelance

Sep 2014 - Present • 11 yrs 8 mos

Successfully delivered 1000+ projects on Fiverr and Upwork for clients around the world. Specialized in WordPress and Shopify development, including website creation, theme customization, eCommerce store setup, bug fixing, and ongoing maintenance. Renowned for clear communication, on-time delivery, and high-quality results. Consistently received positive feedback for technical expertise, attention to detail, and dedicated client support.

Full Stack Web Developer

CH Consulting Group Inc. • Freelance

Oct 2018 - Jun 2025 • 6 yrs 8 mos

Designed, developed, and maintained dynamic, scalable web applications tailored to client business needs. Built responsive user interfaces using HTML, CSS, JavaScript, and React, ensuring seamless cross-device experiences. Developed and integrated backend services with PHP, Node.js, and SQL databases for robust application functionality. Collaborated closely with UI/UX designers, project managers, and cross-functional teams to deliver user-friendly and high-performing solutions on time. Optimized site speed, security, and SEO best practices to enhance website performance and user engagement. Provided ongoing troubleshooting, feature enhancements, and support, contributing to positive client outcomes.