Rasel, Annjiat AlimTahseen, Sabiha2026-09-222026-09-2220262024-01ID 23341025https://hdl.handle.net/10361/30149This internship report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2026.Cataloged from the PDF version of internship report.Includes bibliographical references (page 41).During my six-month internship at ASD, I embarked on an exciting journey of learning and hands-on experience. In the initial four months, I dived into the world of Restful Web API and managing Microsoft SQL Server databases. This involved creating APIs, working with database tables, and utilizing Swagger for effective API testing. A big part of my internship was about getting really good at using Postman, this cool tool for testing and working on APIs together with a team. As time passed, I also started learning about microservices. I faced challenges as the company used many tools and technologies. Despite challenges, I saw them as learning opportunities. I tried to learn all of the tools and technologies. This report summarizes what I have learned and the things I have been working on at ASD.54 pagesen-USAttribution-NonCommercial-NoDerivatives 4.0 InternationalBRAC University internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.http://creativecommons.org/licenses/by-nc-nd/4.0/Restful web APIsMicrosoft SQL serverSwaggerMicroservicesAdvanced software developmentAPIsAPI testingSoftware engineeringExperiential learning.Web sites--Design.Web site development.Representational State Transfer (Software architecture).Application program interfaces (Computer software).Internship Report