Chaitanya Sriranga

About Chaitanya Sriranga

7+ years of experience in Software development, Test automation and AWS cloud services. Proficient in analysis, development, testing, and implementation of web-based, client/server, enterprise, and distributed applications. Expertise writing end-to-end (E2E) test scripts using frameworks like Cypress, Playwright, or WebdriverIO with TypeScript. Automated API tests using TypeScript with tools like Supertest, Axios, or Postman/Newman CLI. Experience in writing automated scripts to create users, assign roles, and validate access permissions as part of end-to-end testing of user management and authorization workflows. Extensive experience in AWS cloud services: EC2 (Elastic Compute Cloud), S3 (Simple Storage Service), RDS (Relational Database Service), SQS (Simple Queue Service), IAM (Identity and Access Management), and CloudWatch. Good knowledge of writing and reviewing SQL queries, stored procedures, and triggers. Familiar with Agile methodology (Scrum) for efficient project management and continuous delivery. Experienced in microservices and containerization using Docker and Kubernetes. Skilled in using version control systems such as Git and Bitbucket. Expertise in building CI/CD pipelines to automate deployment processes with tools like Jenkins. Excellent problem-solving skills, quick learning ability, and a proactive team player with strong analytical skills.

Experience

1. Senior Software Engineer

   Kroger

   Aug 2024 — Present · OH, US

   Developed secure and scalable microservices using Java 8/11, Spring Boot, and Spring Cloud to support financial operations like account management, transaction processing, and customer onboarding.• Built RESTful APIs and integrated with Hibernate/JPA to manage complex data models for financial entities, enabling efficient CRUD operations and seamless interaction with Oracle/AWS RDS databases.• Designed real-time dashboards and responsive UIs using ReactJS, JavaScript, HTML5, and CSS3, providing traders and analysts with live insights into portfolios, transactions, and market activity.• Implemented Angular routing with lazy loading, route guards, and data resolvers to optimize initial load times, protect secure routes, and preload essential data for seamless user navigation.• Created Angular services using HttpClient for REST API integration, and employed RxJS• BehaviorSubjects for efficient state management and inter-component data sharing.Created Node.js middleware and used AJAX/JSON for asynchronous data handling between frontend and backend services, supporting real-time updates like trade execution and balance refresh.• Deployed services on AWS (EC2, Lambda, S3, RDS, SQS) to ensure secure, scalable, and cost-effective infrastructure for handling financial data and workflows.

Education

• Illinois Institute of Technology

  Master of Science - MS

  2023 — 2024

• Dr. Paul Raj Engineering College

  Bachelor of Technology - BTech

  2011 — 2015