Usha Rani Kongari

Engineer III Cslt Software Developer at Verizon

Led migration from monolithic application to microservices-based platform for Intelligent Edge Network provisioning and orchestration. Integrated Kafka for event-driven communications leveraging AWS infrastructure, developed backend services, and implemented observability solutions with OpenTelemetry. Automated CI/CD workflows with Jenkins, Helm, Docker, and GitLab, built dynamic UIs with Angular 15, and employed Redux/MobX/Zustand for state management. Applied Java features like Lambda expressions, delivered reliable CI/CD pipelines, and collaborated with cross-functional teams for scalable, secure user-facing features.

Software Engineer at Netcracker Technology

Designed and developed backend modules supporting ecommerce flows including SIM-only deals and device plans, and developed an upgrade module for flexible phone upgrades. Built and integrated REST APIs with performance enhancements using Next.js for React-based pages. Conducted code quality and security scans, and contributed to CI/CD automation with Docker and Maven. Managed a small Agile team, facilitated sprint planning and code reviews, and translated domain requirements into functional software used daily by factory personnel.

Software Engineer at Solix Technologies

Led full lifecycle development of a custom ERP for a multi-site manufacturing company, including an Unstructured Archiving Module integrated with Hadoop and Azure cloud storage. Developed ingestion pipelines and enabled content-based search using Apache Tika and Solr. Contributed to React and Angular UI migration while ensuring modular UI design. Wrote JUnit tests and upheld security and compliance via static analysis tools.

Software Associate at Tata Consultancy Services

Developed and maintained municipal web portals using Spring MVC, JSP, and JDBC. Built secure modules for user management, event calendars, and location services. Created REST APIs with Node.js and Express.js, improving integration and server response. Followed best practices in unit testing and static code analysis to maintain high code quality.

Consultant Software Developer at Verizon

Led migration of a monolithic Base Network Controller (BNC) to a microservices-based Network Element Access Platform (NEAP) for Intelligent Edge Network provisioning and orchestration. Built and optimized backend services (notification delivery, device registration, user access control) using Java, Spring Boot, and JPA. Implemented Kafka-based asynchronous communication between microservices, integrated with AWS. Developed responsive UIs with React/Redux and Angular; configured micro-frontend architecture with Webpack Module Federation. Designed Oracle schemas and PL/SQL for data integrity. Established observability with OpenTelemetry, centralized logging, and Kibana dashboards. Automated CI/CD with Jenkins, Docker, Helm, and GitLab.

Software Engineer at Netcracker Technology

Designed and developed backend modules in Spring Boot to support ecommerce flows for O2 UK, including SIM-only deals, device plans, and add-ons. Implemented the Switch Up module enabling flexible phone upgrades; delivered API contracts, data validation, and integrated REST APIs. Enhanced pages with server-side rendering (Next.js) for React-based interfaces. Used JPA/Hibernate for Oracle integration, and established CI/CD with Docker and Maven. Monitored performance with Micrometer, Prometheus, and Grafana; conducted unit and integration testing.

Software Engineer at Solix Technologies

Led full lifecycle development of an ERP system for a multi-site plastic bottle manufacturer. Built the Unstructured Archiving Module and integrated it with HIVE, HBASE, Azure Blob, and Data Lake. Developed ingestion pipelines for Hadoop-based systems (S3, S3A, EMR) and supported cloud targets. Integrated Apache Tika and Solr for content-based search and indexing; contributed to React/Angular UI migration and implemented modular UI design. Wrote unit tests and resolved static analysis issues to meet security/compliance standards.