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Hello! I’m Charita Choudari, a Sr. Full Stack Java Developer with 10+ years of experience delivering enterprise-grade applications. I specialize in Java/J2EE, Spring Boot, microservices, and front-end tech like Angular and React. I enjoy architecting scalable cloud-native systems, driving performance improvements, and collaborating with cross-functional teams to turn complex business rules into reliable software. I thrive in fast-paced Agile environments and am passionate about delivering robust, secure APIs, modern UI, and data-driven solutions. When not coding, I love exploring AI-enabled workflows, mentoring peers, and continuously learning new technologies to build value for customers and stakeholders.…Hello! I’m Charita Choudari, a Sr. Full Stack Java Developer with 10+ years of experience delivering enterprise-grade applications. I specialize in Java/J2EE, Spring Boot, microservices, and front-end tech like Angular and React. I enjoy architecting scalable cloud-native systems, driving performance improvements, and collaborating with cross-functional teams to turn complex business rules into reliable software. I thrive in fast-paced Agile environments and am passionate about delivering robust, secure APIs, modern UI, and data-driven solutions. When not coding, I love exploring AI-enabled workflows, mentoring peers, and continuously learning new technologies to build value for customers and stakeholders.

Charita Choudari

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Hello! I’m Charita Choudari, a Sr. Full Stack Java Developer with 10+ years of experience delivering enterprise-grade applications. I specialize in Java/J2EE, Spring Boot, microservices, and front-end tech like Angular and React. I enjoy architecting scalable cloud-native systems, driving performance improvements, and collaborating with cross-functional teams to turn complex business rules into reliable software. I thrive in fast-paced Agile environments and am passionate about delivering robust, secure APIs, modern UI, and data-driven solutions. When not coding, I love exploring AI-enabled workflows, mentoring peers, and continuously learning new technologies to build value for customers and stakeholders.…Hello! I’m Charita Choudari, a Sr. Full Stack Java Developer with 10+ years of experience delivering enterprise-grade applications. I specialize in Java/J2EE, Spring Boot, microservices, and front-end tech like Angular and React. I enjoy architecting scalable cloud-native systems, driving performance improvements, and collaborating with cross-functional teams to turn complex business rules into reliable software. I thrive in fast-paced Agile environments and am passionate about delivering robust, secure APIs, modern UI, and data-driven solutions. When not coding, I love exploring AI-enabled workflows, mentoring peers, and continuously learning new technologies to build value for customers and stakeholders.

Available to hire

Hello! I’m Charita Choudari, a Sr. Full Stack Java Developer with 10+ years of experience delivering enterprise-grade applications. I specialize in Java/J2EE, Spring Boot, microservices, and front-end tech like Angular and React. I enjoy architecting scalable cloud-native systems, driving performance improvements, and collaborating with cross-functional teams to turn complex business rules into reliable software.

I thrive in fast-paced Agile environments and am passionate about delivering robust, secure APIs, modern UI, and data-driven solutions. When not coding, I love exploring AI-enabled workflows, mentoring peers, and continuously learning new technologies to build value for customers and stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Sr. Full Stack Java Developer at Verizon

September 1, 2024 - Present

Led the Automated Decision Service (ADS) using a custom rules engine and Spring Boot microservices to centralize tax withholding calculations, eligibility checks, and statutory validations. Defined architecture with data governance and GDPR/CCPA compliance, including anonymization and audit logging. Built the PEM platform (Python FastAPI-based microservices) on Cloud Native Platform to automate multi-cloud migrations. Orchestrated AI agent workflows via Google AgentSpace, managing conversation state and agent chaining. Migrated monolithic systems to Kubernetes on AWS EKS using Helm and Terraform. Implemented ORM mappings with Hibernate, optimized data access with second-level caching, and reduced N+1 queries. Delivered secure REST endpoints, documented APIs with Swagger/OpenAPI, and integrated workflow orchestration with Camunda. Implemented serverless components using AWS Lambda and API Gateway. Built front-end interfaces with React/TypeScript and Angular to support interactive tax fo

Sr. Full Stack Java Developer at Target

November 1, 2022 - August 31, 2024

Architected distributed backend systems using Spring Boot microservices with bounded contexts and domain-driven design. Each service owned its domain model and database to enable scalable, independent deployments. Built front-end SPAs in React/TypeScript with modular components and robust state management. Created an Agent API Gateway enabling real-time dashboards via WebSockets and Server-Sent Events, enabling live status, trace panels, and controlled context propagation to downstream services. Implemented REST and GraphQL APIs, with resilient retry logic and error handling on the client side. Established a multi-tenant RBAC model, tenancy data isolation, and secure SSO through a central gateway (Okta/Auth0). Implemented observability with Prometheus, Grafana, and OpenTelemetry. Optimized persistence with Hibernate Entity Graphs and second-level cache; enabled multi-datasource patterns for transactional (Oracle) vs analytics (MySQL). Implemented batch processing with Spring Batch and

Sr. Full Stack Java Developer at American Express

May 1, 2020 - September 30, 2022

Developed REST APIs using Spring Boot for enterprise banking applications, focusing on scalability, reliability, and secure data handling. Built new microservices and front-end integrations (Angular) with OAuth2/JWT security, API gateways, and rate limiting. Created reusable UI components in TypeScript and integrated with REST and GraphQL backends. Implemented automated testing with JUnit/Mockito and configured CI/CD pipelines using Jenkins, Docker, and Azure AKS deployments. Wrote PL/SQL procedures and triggers, and collaborated with data teams to ensure compliant, auditable transaction processing. Documented APIs with OpenAPI and supported agent-based workflows in collaboration with ML teams.

Java Full Stack Developer at Linfox Asia

November 1, 2017 - July 31, 2019

Designed and implemented distributed backend systems using Spring Boot microservices with domain-driven design, including GraphQL in Apollo client for nested data. Built React front-ends with TypeScript and RxJS for real-time dashboards. Implemented event-driven architecture with RabbitMQ and Apache Kafka; containerized services with Docker Swarm and Kubernetes for orchestration. Used Azure Cloud for deployments; managed multi-tenant data models; created shared Spring Boot starters for Kafka, MongoDB, Redis. Implemented monitoring with Prometheus, Grafana, and OpenTelemetry; configured CI/CD via Jenkins and GitLab; deployed to Kubernetes (EKS/AKS).

Software Developer at HUDA Infotech Pvt Ltd

June 1, 2014 - October 31, 2017

Developed multiple enterprise applications using Spring MVC, Hibernate; RESTful web services. Designed and developed UI using Spring view components, HTML5, CSS3, Bootstrap, AngularJS and Vue.js. Implemented Hibernate with Spring Integration, MongoDB, and built microservices with Spring Boot; deployed on AWS with Jenkins-based CI. Contributed to FHIR terminology services for SNOMED/LOINC/ICD-10 mappings and integrated with Kafka for asynchronous messaging. Used Docker for containerization and Kubernetes for orchestration.