Sajib Hossain Email & Phone Number

Calgary, Alberta, Canada

Jakarta, Indonesia

• Developed frontend pages using Next.js and implemented corresponding APIs using Node.js and Elasticsearch.• Optimized frontend load time by 30% through the strategic transition of frontend logic to the backend.• Implemented new backend features, such as a geolocation-based apartment finder using lat-long coordinates.• Designed and developed a CRM system, creating backend APIs for lead storage and frontend forms for lead submission.• Successfully migrated Google Drive images to Azure Storage, streamlining the process and saving time for sales teams.

• Consistently resolved an average of 3 technical tickets per week.• Built a drag-and-drop feature that allowed users to organize their "saved keyword" cards.• Implemented infinite scroll functionality and optimized data rendering to improve performance.• Developed and implemented a popup chat feature, enabling users to create and manage group chat conversations.

I helped my clients to grow their businesses by building user-friendly and SEO-optimized websites.• Designed and developed flexible and user-friendly WordPress websites for international clients that meet business and user needs.• Implemented dynamic and functional blogs, and pages and increased user interaction by avg. 17%.• Integrated SEO plugins, did SEO optimization, and improved website performance by avg. 20%.