Rokonuzzaman Robin

Experience

• 

  Expert Consortium Ltd.

  Jun 2021 - Feb 2022

  Frontend Developer

  • Developed a React-based chat application that seamlessly integrated with a machine learning chatbot, enhancing user interaction with a question-answer interface.• Created a real-time camera feed viewer with annotation capabilities using JavaScript, HTML, and CSS, enabling users to capture and annotate screenshots.• Collaborated with a Python Flask back-end team to ensure the seamless operation of front-end features and server-side image processing.

• 

  Kutir IT Limited

  Jan 2024 - Jun 2024

  Full Stack Developer

  • Led the development of a dynamic and responsive Point of Sale (POS) Software dashboard for chain restaurants and shops.• Collaborated with a team member to design and implement the POS software frontend, ensuring seamless integration and user-friendly interfaces.• Implemented role-based authentication using NextAuth, enabling secure access control for owners, managers, and sellers/operators.• Optimized frontend performance and user experience by leveraging Next.js, TypeScript, and Tailwind CSS. কম দেখুন

• 

  Project Code

  Jul 2024 - now

  Software Engineer

  • Created a comprehensive newspaper app with user authentication, allowing article creation, updates, and deletion.• Implemented Elasticsearch to handle millions of articles, enabling search and partial search, cutting API response times by 95% (from 5/6s to 250ms).• Integrated infinite scroll for smooth data loading on the homepage and implemented a recommendation engine based on article views and genre matching.• Enabled genre-based filtering for articles, improving user experience and engagement.• Developed with Next.js, Tailwind, Express, and PostgreSQL, leveraging Docker for scalable Elasticsearch integration. কম দেখুন