Sai Raghava Charan Porandla

• Developed microservices using Java (Spring) and a suite of AWS tools to enhance Alexa device product assurance, risk, and safety domain, demonstrating expertise in software development and cloud infrastructure.
• Created a robust service with six RESTful APIs using Typescript, and AWS tools (Fargate, DynamoDB, API Gateway).
• Managing risk assessments and hardware calculations, and optimizing TPS communications, thereby ensuring smooth operations during high-demand periods.
• Designed and implemented front-end solutions for Amazon Transparency products using React Js and TypeScript, enhancing user experience and interface functionality.
• Programmed mobile and web applications utilizing React Native, TypeScript, Java8, and Spring Boot Framework, demonstrating a comprehensive approach to high-performance software development across multiple platforms.
• Developed functionality of ingression in Alexa Application and provide good customer efficiency, leveraging skills in Java, AWS Lambda, DynamoDB, ECS Fargate, and CloudWatch, resulting in streamlined service operations and increased efficiency.

Projects:

• Implemented the Phone ID feature within the Alexa application, focusing on UI enhancements and introducing additional functionalities to the Guest Connect and Accessibility pages.
• Developed and Conducted thorough reliability tests on Alexa Devices, accurately measuring distances for all device models and mobile phones.
• Developed the program combines customer signals to determine the likelihood of human presence, providing developers with valuable information such as the right endpoint for delivering experiences to specific individuals, proximity to a particular endpoint, and the absence of anyone near a specific endpoint. For example, reminders are adjusted based on whether the intended recipient is within earshot or not, ensuring a more personalized and effective user experience.

Functionality - Responsible for developing several features in a web application from backend and worked with database configurations to applications.

• Developed and modified the existing applications built on java, using modern, cutting-edge tools like spring boot, Rest services, Spring cloud, Drools, Activity, Rabbit MQ, Kafka, Spring JPA and Maven.
• Used Microservices architecture with Hibernate to implement DAO code and used Rest Web Services with XML parsing to interact with other modules.
• Worked on Kafka queuing service to collaborate with the REST API in java.

• Developed cross-platform mobile Applications that will work for both Android and iOS using React Native.
• Coordinated application plans with development teams and designed prototypes.
• Developed APIs to support mobile and browser functionality.
• Consulted with function, UX and UI designers to improve application design.
• Utilized programming languages and source code to create software.
• Performed application tests and evaluations before launch.
• Understood client application requirements and added necessary specifications to promote customer satisfaction.
• Developed handbooks and documents to represent application designs and code.