Chandana Katragadda
McKinney,TX
Summary
Results-driven Full Stack Engineer with 6 years of experience in designing, developing, and deploying scalable web applications and microservices. Skilled in Java/Spring Boot, SQL/NoSQL databases, and event-driven architectures. Strong expertise in AWS Cloud (Lambda, Step Functions, S3, DynamoDB, API Gateway, CloudWatch, EKS, ECS) with a proven track record of delivering end-to-end features from epic refinement to production deployment and support. Adept at collaborating with cross-functional teams, leading backlog refinement, and ensuring production readiness with robust monitoring, CI/CD automation, and incident resolution.
Overview
7
7
years of professional experience
Work History
Software Engineer
JPMorgan Chase
02.2024 - Current
- Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability, and performance.
- Consistently met project deadlines by effectively managing time and prioritizing tasks according to importance.
- Analyzed proposed technical solutions based on customer requirements.
- Developed scalable and maintainable code, ensuring long-term stability of the software.
- Used Spring Framework in the application development
- Involved in requirements gathering and preparing software requirement specification
- Design and created the database schemas to support the application using NoSQL Server
- Wrote test cases using JUnit testing framework.
- Conducted code reviews, improving code quality and adherence to industry standards.
- Designed and deployed microservices on AWS (EC2, Lambda, S3, DynamoDB, Step Functions, API Gateway) ensuring scalability, high availability, and cost optimization.
- Built event-driven architectures leveraging AWS Kinesis/Kafka and integrated them with downstream services.
- Partnered with product managers and stakeholders to refine epics into actionable user stories aligned with business priorities.
- Facilitated backlog grooming sessions, ensuring clarity of acceptance criteria and technical feasibility.
- Drove end-to-end ownership of features from ideation, design, and sprint planning through development, testing, and production release.
- Collaborated across cross-functional teams (frontend, backend, QA, DevOps) to ensure smooth hand-offs and continuous delivery.
- Provided on-call support for critical AWS-hosted applications, ensuring high availability and rapid recovery from incidents.
- Troubleshot and resolved production issues, performing root cause analysis and implementing long-term fixes to prevent recurrence.
- Monitored CloudWatch metrics, logs, and alerts to proactively identify and address performance and stability issues.
- Collaborated with engineering and product teams to ensure smooth post-release support, hotfix deployment, and customer-impact mitigation.
Senior Java Developer
Scale AI
12.2023 - 02.2024
- Involving in requirements gathering, analysis and preparing Functional/Technical Design and documentation
- Developed Rest APIs in Spring boot
- Developed RESTful web services including JSON formats for supporting client requests
- Worked on integrating REST API with HTML pages using ajax calls and Angular JS
- Worked on batch processes to process large data in async and insert the processed data into Cassandra
- Implemented the logging mechanism using log4j framework
- Used Spring Framework in the application development
- Involved in requirements gathering and preparing software requirement specification
- Design and created the database schemas to support the application using SQL Server
- Wrote test cases using JUnit testing framework.
Java Developer
eBay
08.2023 - 12.2023
- Involving in requirements gathering, analysis and preparing Functional/Technical Design Documentation
- Worked on Agile Scrum based environment which is manage by CA Agile Central
- Used Spring Framework modules such as Spring MVC to develop the backend application
- Developed Queue (IBM MQ) based Integration Micro Services with Spring Boot
- Used Spring Data JPA with Hibernate for CRUD operations on Oracle data base
- Using both SOAP and REST based WebServices to communicate with the service layer to test the functionality of the module using SoapUI/Postman
- Used J2EE design patterns like MVC, Factory and Singleton
- Used Git as version Controller
- Ensure Test Driven Development using JUNITS with minimum of 80% code coverage and regular quality gate check using SonarQube plugin in Jenkins with CI/CD best practices
- Used Maven as building tool for creating WAR file to be deployed in application servers
- Logged the application data to Splunk and created dashboards out of Dynatrace
- Implementing UI pages using HTML, JavaScript
- Used Docker containers cloud-based development
- Implementing backend operation using Spring MVC and Spring Batch frameworks.
Java Developer
Continental
07.2018 - 06.2022
- Involving in requirements gathering, analysis and preparing Functional/Technical Design Documentation
- Developed Rest APIs in Spring boot
- Used Spring Data JPA with Hibernate for CRUD operations on Oracle data base
- Developed integration modules using streaming platform to replace legacy workflows
- Used Dynatrace and Splunk for root cause analysis and log monitoring
- Developed micro services using Spring Boot and deploying on Azure Cloud using Docker Container (Docker Images)
- Used Maven as building tool for creating WAR file to be deployed in application servers
- Logged the application data to Splunk and created dashboards out of Dynatrace
- Implementing backend operation using Spring MVC and Spring Batch frameworks
- Implemented transaction management system using Spring Batch processing for large volumes of end user applications and insurance policies and issuers requests
- Using a Test-Driven development approach to write JUnits to achieve good code coverage and using Mockito to spy the external service calls
- Using SonarQube to measure the code quality through Jenkins CI/CD best practices
- Support the regular application release process
- Support our application platforms in both production and the non-production test environments
- Be part of an on call rotation
- Interact closely with our technology teams on support and platform enhancements.
Education
Bachelor of Technology in Computers Science -
Andhra University
01-2018
Skills
- Java
- JUnit
- Spring Boot
- REST API
- HTML
- SQL
- Microservices
- Git
- JIRA
- AWS (EKS, ECS, Cloudwatch, DynamoDb)
- Terraform
- Jenkins
- GRPC
Timeline
Software Engineer
JPMorgan Chase
02.2024 - Current
Senior Java Developer
Scale AI
12.2023 - 02.2024
Java Developer
eBay
08.2023 - 12.2023
Java Developer
Continental
07.2018 - 06.2022
Bachelor of Technology in Computers Science -
Andhra University