Available to hire
Hi, I’m Kamini Seshadri, a passionate full stack developer with over 7 years of experience building enterprise-grade applications using Java, Spring Boot, ReactJS, and Angular. I enjoy designing scalable microservices, crafting intuitive frontend interfaces, and integrating the latest AI technologies to drive intelligent solutions. I take pride in writing clean, secure, and performant code while mentoring junior developers and collaborating with cross-functional teams.
My background spans healthcare, finance, airline, and e-commerce sectors, where I have contributed to real-time streaming platforms, cloud-native deployments, and advanced data processing pipelines. I am always eager to learn new technologies and thrive in Agile environments that foster innovation and continuous improvement.
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Intermediate
Language
English
Fluent
Work Experience
Sr. Full Stack Developer at Healthmap Solutions
August 1, 2024 - June 26, 2024Built a cloud-native healthcare platform using ReactJS, Redux Toolkit, and Spring Boot with features including dynamic dashboards, secure onboarding, and real-time analytics. Developed advanced frontend logic with Formik and TypeScript and integrated over 50 secured backend APIs with Spring MVC, Spring Security, and JWT/OAuth2 enforcing RBAC and MFA. Enabled real-time asynchronous messaging via Apache Kafka for patient alerts and anomaly detection. Implemented Spring Batch jobs and integrated Drools Rule Engine for business logic automation. Developed ML model-serving APIs using Flask integrated with Kafka pipelines for fraud scoring. Integrated GenAI capabilities using OpenAI API and LangChain. Created event telemetry dashboards and optimized database schemas for high throughput. Improved API responsiveness by 50% using Redis caching. Automated Kafka DLQ reprocessing and orchestrated secure SFTP file workflows. Led performance tuning and RCA efforts and mentored junior developers. Ach
Sr. Full Stack Developer at Southwest Airlines
September 1, 2023 - August 31, 2024Developed a multilingual SPA with Angular, RxJS, and Angular Material, meeting WCAG 2.1 standards. Created reusable UI components and reactive forms with robust role-based access control. Designed 60+ secured RESTful APIs with Java 11, Spring Boot, and Spring MVC managing flight lifecycles, crew shifts, and scheduling. Implemented real-time streaming with Apache Kafka and Node.js CLI tools for event simulation. Integrated GenAI alert summarization with LangChain and OpenAI API. Deployed microservices on Azure Kubernetes Service using Docker and Helm with rolling updates. Reduced response times by 50% with Redis caching. Automated infrastructure provisioning using ARM templates. Built real-time observability stack with Datadog, Azure Monitor, and Dynatrace. Authored Swagger/OpenAPI contracts and developed CI/CD pipelines with Azure DevOps. Achieved 99.95% uptime SLA with autoscaling and service resilience.
Sr. Full Stack Developer at Comerica Bank
June 1, 2022 - July 31, 2023Developed a secure, cloud-native online banking platform using ReactJS, Redux Toolkit, Spring Boot, and Apache Kafka. Built dynamic multi-step forms with real-time validation and conditional navigation. Designed and secured 40+ RESTful APIs with OAuth2, RBAC, and JWT including session expiration handling. Developed distributed microservices using Spring Data JPA and normalized schemas across PostgreSQL and MongoDB. Built Kafka pipelines for transaction logs and fraud alerts. Implemented Redis caching reducing response times by 40%. Automated record archiving via IBM Optim. Containerized services deployed on AKS with Helm and Horizontal Pod Autoscaling. Created CI/CD pipelines with Azure DevOps and enforced code quality with SonarQube. Automated testing covering unit, integration, and end-to-end validation. Integrated enterprise observability tools including New Relic and Dynatrace. Authored Swagger/OpenAPI for contract-first development. Delivered 99.9%+ uptime using resilient cloud in
Full Stack Developer at Guidewire
May 1, 2019 - May 31, 2022Built scalable microservices using Java 11, Spring Boot, implementing adapter patterns to integrate legacy claims systems. Developed responsive ReactJS components using Redux and Formik supporting multi-step workflows and accessible layouts. Secured RESTful APIs with Spring Security, JWT, and RBAC. Engineered real-time event-driven workflows with Apache Kafka and Kafka Streams. Managed data using PostgreSQL and MongoDB. Implemented Redis caching reducing API latency. Deployed microservices on Azure Kubernetes Service with zero-downtime deployments. Created CI/CD pipelines with GitLab CI including Docker and SonarQube. Provisioned AWS infrastructure using Terraform with IAM controls. Enabled advanced search with Elasticsearch. Instrumented health metrics and centralized logs with Prometheus, Grafana, and ELK Stack. Followed TDD and shift-left testing strategies achieving >90% test coverage. Led production support, RCA, and hotfix delivery. Participated in Agile Scrum delivery and docume
Software Engineer at Tata Cliq
May 1, 2018 - April 30, 2019Built scalable omni-channel e-commerce platform with Java 8, Spring Boot, and Spring WebFlux. Developed responsive modular UIs with Angular 7 and PrimeNG including lazy loading and MFA. Engineered microservices handling asynchronous and synchronous APIs. Managed data with Apache Cassandra and MongoDB using optimized schemas and indexes. Developed multi-tenant transactional modules with PostgreSQL. Established Kafka-based messaging pipelines with Kafka Streams. Improved site performance using Redis caching. Developed advanced product search with Elasticsearch. Built Redis-backed pricing engine with real-time rules. Integrated multiple payment gateways supporting PCI compliance. Secured authentication with Firebase Auth and Keycloak OAuth2. Automated deployments with GitLab CI/CD and Helm. Instrumented services with Prometheus, Grafana, and Zipkin. Built ETL pipelines with Apache Airflow and Kafka. Delivered ML-powered recommendation APIs via Apache Spark. Achieved high test coverage acr
Education
Qualifications
AWS Solution Architect - Associate
January 1, 2022 - December 31, 2022Industry Experience
Healthcare, Financial Services, Transportation & Logistics, Retail, Software & Internet
Skills
Experience Level
Expert
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Intermediate
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