RAJINI CHITTIMALLA

• Software Engineer with a Master's in Computer Science from Missouri State University, and over eight years of experience at Tech Mahindra. Proficient in .NET application development, SQL Server optimization, and RESTful API integration.
• Strong technical skills in C#, Python, HTML/CSS, JavaScript, and database management.
• Experienced in Agile and Waterfall methodologies, with a proven track record of delivering high-quality projects on time.
• Adaptable Software Engineer ready to support operations from conception through post-release support.
• Skilled creator of efficient code and exciting user experiences.
• Client Collaboration: Worked closely with clients to gather requirements, prepare documentation, and implement logical changes, improving client satisfaction by 25%.
• Bug Fixes & Code Analysis: Identified and resolved code issues, enhancing overall application stability, reducing bugs by 40%.
• Database Management: Developed and optimized SQL queries, stored procedures, and custom functions for efficient data operations, improving query performance by 35%.
• Automation & Efficiency: Implemented views, stored procedures, and automated data migration processes, reducing manual effort by 50%.
• Web API Integration: Extensive experience in building and consuming RESTful APIs, leading to a 20% improvement in integration efficiency.
• Methodologies: Implemented Agile/Scrum and Waterfall methodologies to meet project deadlines and stakeholder satisfaction, achieving 95% on-time delivery.
• Team Collaboration: Thrived in team environments, demonstrating ownership and accountability.
• SDLC Involvement: Actively involved in all SDLC stages, from requirements gathering to deployment and maintenance.
• Documentation: Prepared various documents including requirement gathering, code reviews, deployment plans, and knowledge transfer materials.
• Eager to elevate ongoing development projects or create novel software solutions geared towards driving increased usership.

• Received appreciations from business users and was awarded with 'Bravo,' 'Pat on Back,' and 'Best Team' awards.

• Certified in Microsoft Azure Fundamentals (AZ-900).

Exam Proctoring System
March 2023 – May 2023

• Developed a system using Python, OpenCV, TensorFlow, Keras, and MediaPipe to monitor student gaze during exams.
• Achieved a 99.67% classification accuracy rate with the neural network model.

PySpark Vs Pandas Implementation
September 2022 – December 2022

• Compared the performance of PySpark and Pandas for data manipulation tasks, achieving a 20% improvement in processing speed with PySpark.