About

Ujjwal Tiwari is a skilled API Developer and Senior Software Engineer with over 5 years of experience in the information technology and services industry. He has a strong background in Spring Boot, Java 11, REST Webservices, Spring Data JPA, and Hibernate. Currently working at Sopra Steria as a Senior Software Engineer, Ujjwal has previously worked as a Software Engineer at the same company. During his time at Sopra Steria, he managed to work and communicate effectively in an internationally diverse team of 7 people. He developed and monitored various features for a gas and energy domain application and recommended necessary changes to accelerate development from 19 story points to 30 story points per month. Ujjwal also initiated the process to write unit tests, which increased code coverage from 20% to 90% and decreased the occurrence of defects in the code by 25%. He researched and implemented XSLT transformation to convert XML to pdf and trained other team members on the process. Additionally, Ujjwal learned frontend development from scratch within 2 weeks and designed and created frontend components using Ext JS. He was also involved in peer code review, which fastened the process of code merging by approximately 50%. Before joining Sopra Steria, Ujjwal worked as an Associate Software Engineer at Nucleus Software, where he moderated the gathering of business requirements of a module in a payment application by double the speed, reducing time by 50%. He converted the requirements to technical solutions in a team of 3 people and timely constructed REST API's using Springboot framework and Hibernate. Ujjwal also enhanced the efficiency and optimized database queries in Oracle, improving it by 30%. He maintained the code single-handedly after development, including test cases, bug fixing, and more. Ujjwal holds a Bachelor's degree in Computer Science from Inderprastha Engineering College. He has a strong tech stack that includes Software Engineering, Spring, Spring Boot, Java, Frontend, Test, MySQL, and Javascript. With his skills and experience, Ujjwal is a valuable asset to any team.