# Reyna Rajkumar > Software Engineer at Sunware Technologies | MSSE @ SJSU Location: San Francisco Bay Area, United States Profile: https://flows.cv/reynarajkumar ## Work Experience ### Software Engineer (Full-Stack) @ Sunware Technologies Jan 2026 – Present ### Software Engineer (Full-Stack) @ Sunware Technologies Jan 2025 – Jan 2025 ### Software Engineering Intern (Full-Stack) @ Sunware Technologies Jan 2025 – Jan 2025 Developed an enterprise data pipeline platform with AI-powered assistance, combining Java Spring Boot backend with React TypeScript frontend. Built RESTful APIs with JWT authentication, role-based access control, and PostgreSQL integration. Implemented AI integration services connecting AWS Bedrock and OpenAI APIs for intelligent pipeline assistance and automated code generation. Created a modular pipeline execution engine supporting multiple node types—source, filter, transform, script, breakup—with real-time processing. Designed and developed a responsive frontend using React, TypeScript, Material-UI, and Tailwind CSS, featuring an interactive visual pipeline builder with ReactFlow for drag-and-drop node creation and connection management. Built a real-time AI chat widget that provides contextual pipeline assistance and generates JavaScript transformation code. Implemented dynamic form systems with Monaco Editor integration for script editing and a comprehensive pipeline dashboard with JSON import/export. Integrated multiple AI providers to create context-aware pipeline building assistance, developed intelligent node type detection and recommendation, and built AI-powered code generation for transformation scripts through model training and prompt engineering. Reduced pipeline creation time by 60% via AI-assisted configuration, enabling non-technical users to build complex data pipelines through an intuitive visual interface. Developed test suites with JUnit 5 and Mockito achieving 95%+ code coverage, implemented database migrations using Flyway with complex JSON schema handling, and built scalable architecture supporting concurrent pipeline executions with real-time monitoring and status updates. Successfully deployed the pipeline platform on AWS using EC2 and S3 for investor demos, showcasing real-time pipeline execution and AI-assisted configuration. ### Math Instructor @ Art of Problem Solving Jan 2024 – Present Taught classes of advanced students using a provided curriculum and materials while making modifications based on class progress, focusing on engaging students through student-led learning to encourage critical thinking and problem solving skills. Managed classrooms of up to 16 students while providing detailed feedback on assessments. Built strong connections with students and their families to support their educational growth, fostering a love for math and making a lasting impact on their learning journey. ### College/YA Administrator @ Awakening Church, San Jose Jan 2024 – Present Responsible for coordinating and organizing College/YA events, ensuring they are well-executed. Collaborated with a team to plan activities, from creating schedules to ordering supplies and overseeing event logistics. Managed the Awakening College/YA social media account, posting content that provides an online presence of the group and event notifications. ### Coding Instructor @ Code Ninjas Jan 2024 – Jan 2025 Taught engaging weekly boot camps to young learners, ages 6-14, on various technology topics, including Introduction to AI, 3D Modeling, CAD designs, and Roblox Studio. Adapted teaching methods and materials to accommodate varying skill levels and learning paces by incorporating diverse learning approaches such as instructional videos, ice breakers, collaborative activities, and personalized attention. Provided daily feedback and constructive assessments to students and parents during pick up, highlighting progress, areas for improvement, and strategies for further development. ### Undergraduate Research Assistant @ Santa Clara University Jan 2023 – Jan 2024 Assistant to Dr. Brown on her research regarding how women of color interact, use, and affect various digital spaces and their societal implications. Researched how women of color interact with and influence digital spaces, initiating and leading the project "Ethnic Pride on TikTok: Digital Communities of Women of Color," which examined how the outfit transition challenge was adopted by women of color to express their voices in a predominantly white public sphere. Conducted and presented this research at the Pacific Sociology Conference 2024, participating in a roundtable discussion to share insights and engage with other scholars. Developed Python scraping scripts utilizing Reddit APIs to extract key information and metrics from Reddit posts, pushing a study focused on discrimination towards Africans in Ukraine fleeing war to completion and pending publication. Used Python, Pandas, and the PushshiftAPI (API containing Reddit data), to develop a script to extract key information from relevant Reddit posts based on a keyword search, such as post ID, author details, timestamps, and engagement metrics. Further expanded the project by employing PRAW to collect comments for specific submissions identified by unique post IDs. The outcomes were systematically structured into CSV files using Pandas, allowing for streamlined analysis of user interactions and discourse evolution. ### Law Exam Proctor @ Santa Clara University Jan 2022 – Jan 2024 | United States ### Software Engineering Intern @ Lavu Inc. Jan 2023 – Jan 2023 Developed an advanced testing automation framework for the Lavu API, utilizing Java and Spring Boot. Created a suite of comprehensive test cases, automating the testing process to ensure seamless validation of the Lavu API with each modification. Implemented dedicated testing endpoints, further enhancing the testing infrastructure's robustness and contributing to a seamless testing experience. Utilized rest assured for authentication, as secure mechanisms were implemented within the Lavu API testing framework, ensuring the protection in handling user access and authorization. Additionally, applied expertise in JavaScript, HTML, and CSS to create a sophisticated front-end web page, seamlessly integrating it with the Lavu API and company aesthetics. ## Education ### Master of Science - MS in Software Engineering San José State University ### Bachelor of Science - BS in Computer Science Santa Clara University ### Mission San Jose High School ### De Anza College ## Contact & Social - LinkedIn: https://linkedin.com/in/reyna-rajkumar --- Source: https://flows.cv/reynarajkumar JSON Resume: https://flows.cv/reynarajkumar/resume.json Last updated: 2026-04-10