Sai Kumar Bella

Sai Kumar Bella

Android Developer

Followers of Sai Kumar Bella457 followers
location of Sai Kumar BellaHammond, Indiana, United States

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  • Timeline

  • About me

    Computer Science Graduate Student @Purdue | Experienced Full Stack Java Developer | Focused on AI, Machine Learning & Advanced Computing Systems

  • Education

    • Sri Venkateswara Institute of Technology, Hampapuram,Anantapur

      2017 - 2021
      Bachelor of Technology Computer Science
    • Good Children English Medium High school,Anantapur

      2014 - 2015
      10th standard Secondary High School (SSC) Art,Math,Science and Social 9.8 GPA
    • Purdue University Northwest

      2023 -
      Master's degree Computer Science
  • Experience

    • SRI VENKATESWARA INSTITUTE OF TECHNOLOGY

      May 2019 - Dec 2020
      Android Developer

      * Developed a comprehensive Android application using Java, XML, and Firebase, boasting features such as NewsFeed,Document Sharing, and Notifications for campus events, enhancing student engagement and accessibility.• Implemented real-time notifications using Firebase Cloud Messaging, increasing student engagement by 40% through timely updates on campus events.• Designed and integrated an interactive newsfeed using Java and Firebase, allowing students to post and interact, fostering a more connected campus environment.• Optimized data storage and retrieval with Firebase Realtime Database, reducing load times by 50% and ensuring secure access to academic resources.• Conducted usability testing and gathered feedback from students and faculty, refining the Java-based UI/UX to improve overall user experience. Show less

    • Tata Consultancy Services

      Aug 2021 - Jan 2023
      Assistant System Engineer

      • Spearheaded the development of robust APIs, streamlining the GST filing process for business clients using Java and the Spring framework.• Designed and implemented frontend interfaces using Angular, JavaScript, HTML, SCSS, and jQuery, enhancing user experience and reducing load time by 20%.• Developed and optimized backend services with Spring Boot, Java, and Hibernate, improving ORM efficiency and reducing response time by 40%.• Engaged in comprehensive unit testing by writing and executing JUnit test cases, ensuring software quality and reliability.• Led database management and operations on the MySQL platform, optimizing data retrieval and storage mechanisms.• Championed the pivotal front-end transition from legacy AngularJS to the modern Angular framework.• Mentored 5+ junior developers, accelerating the team’s adaptation to new frontend technology and increasing development speed by 30% Show less

    • Purdue University Northwest

      Jan 2023 - now
      Graduate Student
  • Licenses & Certifications