Niranjana y D

Trinee Engineer @Hindustan Aeronautics Limited

Bengaluru, IN

Engine Division.Designed, developed, and maintained PL/SQL stored procedures, functions, packages, triggers, and cursors to support business logic and data processing.Optimized complex SQL queries to improve database performance and reduce execution time.Developed and maintained frontend interfaces using HTML, CSS, JavaScript (and frameworks where applicable) to create user-friendly web applications.Integrated frontend components with backend databases using REST APIs and secure data handling methods.Performed data validation, error handling, and exception management in PL/SQL programs.Collaborated with business analysts and backend teams to translate requirements into technical solutions.Conducted unit testing, debugging, and performance tuning for both database and UI components.Key Projects & Successes-1. Employee Management SystemDeveloped PL/SQL procedures for employee records, payroll calculations, and attendance tracking.Designed frontend screens for CRUD operations with proper validation.Improved report generation time by 30% through SQL query optimization.2. Online Service Request PortalBuilt responsive frontend pages for service requests and status tracking.Implemented PL/SQL packages to manage request lifecycle and approval workflows.Successfully integrated frontend forms with backend APIs, reducing manual processing.3. Reporting & Dashboard ModuleCreated complex SQL queries and PL/SQL functions for real-time business reports.Developed interactive frontend dashboards with charts and filters.Enhanced data accuracy and improved decision-making for stakeholders.

Visvesvaraya Technological University

Bachelor of Engineering - BE, Information science and engineering

Brindavan College of Engineering (BCE), Bangalore

Bachelor of Engineering, Information science and engineering