Sai Venkata Surendra Kondreddy — Sr. Java Full Stack Developer

01

New York Life

Sr. Java Full Stack Developer — NYC, NY

Java 17 Spring Boot 3.x Angular 15 Apache Kafka AWS EKS OAuth2 / JWT GitHub Copilot

Designed and developed full-stack enterprise applications using Java Spring Boot microservices and Angular 15 / React frontends in a SAFe Agile environment
Architected event-driven systems using Apache Kafka with Domain-Driven Design (DDD) principles for scalable, resilient financial platforms
Built Python-based automation services and AI-enabled backend components for fraud analytics and workflow intelligence
Implemented Spring Security with OAuth2, JWT, and SAML enforcing RBAC and TLS 1.3 encryption for insurance compliance
Leveraged GitHub Copilot, Cursor, and Windsurf to scaffold Spring Boot controllers, JUnit/Mockito tests, and Terraform configs — significantly reducing boilerplate
Integrated Scikit-learn and TensorFlow ML models into backend workflows for fraud detection and credit risk scoring
Monitored production systems with AWS CloudWatch, Prometheus, SonarQube, and OpenTelemetry; applied canary and blue/green deployment strategies

Event-driven Kafka pipelines · Stable TPS under peak load · AI-assisted engineering workflows · Zero-downtime deployments

Oct 2023 — Present

02

Citizens Bank

Sr. Java Full Stack Developer — Pittsburgh, PA

Java 11 Spring Boot 2.x Angular 14 Kafka AWS EKS Aurora RDS Terraform ArgoCD

Modernized legacy WebSphere monoliths into Spring Boot 2.x microservices deployed on AWS ECS/EKS, improving scalability and reducing operational overhead
Architected Kafka pipelines for event-driven real-time transaction processing and fraud detection; configured DLQs and retry policies for resilience
Optimized PostgreSQL/Aurora queries and Redis caching for high-volume banking transaction systems; performed JMeter load testing for peak scalability
Migrated front-end modules from AngularJS to Angular 14 with TypeScript and RxJS, improving UX and performance for online banking portals
Automated infrastructure provisioning with Terraform and CloudFormation; built CI/CD pipelines with Jenkins, GitHub Actions, and ArgoCD GitOps workflows
Centralized logging with ELK Stack and Grafana dashboards; secured all services with Spring Security, OAuth2, JWT, SAML, and TLS 1.3

Legacy monolith to microservices · Full WCAG compliance · High-availability banking platform · Automated GitOps delivery

Apr 2020 — Oct 2023

03

State of Utah

Sr. Java Full Stack Developer — Salt Lake City, UT

Java 8 Spring Boot 2.x Angular 8 Kafka Streams AWS EKS HIPAA OAuth2 / JWT

Designed Spring Boot microservices for Medicaid (MMIS) claims processing — eligibility, provider claims, and reimbursement workflows — aligned with HIPAA compliance
Built Kafka Streams applications for real-time claims validation, duplicate detection, and fraud, waste, and abuse (FWA) monitoring
Implemented Spring Security with OAuth2, JWT, RBAC, and TLS/SSL to protect PHI and meet federal Medicaid regulatory standards
Developed Spring Batch jobs for nightly claims reconciliation, payment calculations, and compliance reporting
Built Angular 8 dashboards for claims status, payment tracking, and provider analytics; integrated with Spring Boot APIs for real-time data visualization
Automated CI/CD with Jenkins and AWS CodeBuild/CodeDeploy; monitored with CloudWatch dashboards and CloudTrail audit logs

Oct 2019 — Feb 2020

04

PayPal

Java Full Stack Developer — San Francisco, CA

Java 8 Spring Boot 2.x React.js Kafka AWS EKS PostgreSQL MongoDB OAuth2 / JWT

Designed and implemented microservices architecture for claims adjudication and real-time transaction processing systems using Spring Boot and Kafka
Built Kafka Streams applications for real-time claims validation and fraud detection; configured topics with partitioning and replication for fault tolerance
Developed React.js and TypeScript dashboards for visualizing payments, fraud monitoring, settlements, and merchant reporting data
Implemented Spring Security with OAuth2, JWT, and SSO (SiteMinder); enforced TLS/SSL encryption and PCI-DSS compliance throughout
Deployed microservices on AWS EKS with Docker and Helm; built CI/CD pipelines using Jenkins and AWS CodePipeline
Conducted unit testing with JUnit 5 / Mockito and BDD with Cucumber; automated API testing with Postman for contract validation

Jul 2017 — Oct 2019

05

Lowe's

Java Full Stack Developer — Morrisville, NC

Java 8 Spring Boot Angular Kafka Azure AKS ELK Stack Docker

Developed insurance policy management modules using Java 8, Spring Boot, and Hibernate supporting core policy lifecycle operations
Migrated legacy SOAP web services to RESTful APIs with Spring Boot; built Spring Batch jobs for policy renewals, billing cycles, and compliance reporting
Deployed microservices on Azure AKS and Azure App Services with load balancing and auto-scaling; stored policy documents in Azure Blob Storage
Integrated Apache Kafka for event-driven policy updates and real-time claims notifications across decoupled microservices
Implemented ELK Stack for centralized logging and Grafana dashboards for operational monitoring; enforced RBAC and OAuth2 for API security

Apr 2015 — Jul 2017

06

Palo Alto Networks

Java Full Stack Developer — San Francisco, CA

Java 7/8 Spring MVC Hibernate Oracle 10g IBM WebSphere JSP / Servlets Java Swing

Developed retail and enterprise applications using Java, J2EE, JSP, Servlets, and Hibernate to support order management and transaction processing
Built internal desktop support tools using Java Swing (JFrame, JPanel, JTable) integrated with Oracle database queries for real-time administrative operations
Implemented SOAP web services using Apache CXF and RESTful APIs using JAX-RS for legacy and third-party system integrations
Optimized Oracle 10g SQL queries significantly reducing report generation and batch processing time; deployed on IBM WebSphere Application Server
Wrote unit tests with JUnit, conducted BDD testing with Cucumber, and applied SSL/TLS for secure data transmission

May 2014 — Apr 2015

Sai
Kondreddy