Summary
Overview
Work History
Education
Skills
Timeline
Generic

RAMAKRISHNA REDDY B

KS

Summary

Skilled Java Full Stack Developer with strong track record in creating robust and scalable web applications. Adept at both front-end and back-end technologies, including Java, Spring, Angular, and RESTful services. Known for effective team collaboration, adaptability, and consistently delivering impactful results. Dependable problem-solver with keen focus on quality and efficiency.

Java development professional with solid foundation in full stack technologies, bringing valuable experience in both front-end and back-end frameworks. Proven ability to deliver efficient and scalable solutions while maintaining high standards for code quality and performance. Team-focused with commitment to collaborative success and adaptable to evolving project requirements.

Overview

5
5
years of professional experience

Work History

Sr. Full Stack Java Developer

Deloitte
04.2025 - Current
  • Led development of modular Angular 15 micro frontends using Single-SPA, enabling scalable team-based feature rollouts.
  • Architected and deployed cloud-native microservices using Java 11/17, Spring Boot, Node.js, and Kubernetes on AWS.
  • Integrated GenAI APIs and ML inference endpoints to auto-summarize trade activities, detect anomalies in market patterns, and provide contextual risk insights to compliance dashboards.
  • Designed and deployed Python-based ML wrappers using Flask and Lambda, invoking OpenAI and internal LLM endpoints for insight generation and data summarization.
  • Developed real-time stream processors using Kafka Streams and Akka, feeding feature-rich datasets into ML pipelines for pattern recognition and anomaly scoring.
  • Enabled intelligent alerting using AI/ML models for time-series event predictions, contributing to a proactive operational risk mitigation system.
  • Built RESTful and GraphQL APIs with Spring Boot, Express.js, and integrated with AWS API Gateway for multi-channel access.
  • Automated AWS infrastructure using Terraform, CloudFormation, provisioning services like EC2, Lambda, S3, Cognito, and ECS.
  • Implemented OAuth2, JWT, and Spring Security with Cognito for secure, token-based authentication.
  • Created responsive SPAs with Angular CLI, RxJS, NgRx, and WebSockets, enabling real-time risk dashboard updates.
  • Configured CI/CD with GitLab, Jenkins, and AWS CodePipeline for zero-downtime deployments.
  • Integrated asynchronous communication using Kafka, RabbitMQ, SQS, and exposed schema-registry managed messaging endpoints.
  • Conducted performance testing using Apache JMeter, and ML feature validation with Python, Postman, and internal benchmarking tools.
  • Monitored deployments with CloudWatch, Splunk, and Kibana, visualizing GenAI and ML pipeline latencies and prediction accuracy.
  • Mentored junior developers on integrating GenAI APIs, prompt engineering techniques, and ML model consumption best practices.
  • Environment: Java 8/11/17, Multithreading, Spring Boot 2.x, Spring Cloud, Spring Security, Gen AI and ML Pipelines, Spring Data JPA, RESTful APIs, SOAP, JAX-WS, Microservices, Angular 13, RxJS, NgRx, HTML5, CSS3, Bootstrap, TypeScript, Node.js, Express.js, Python (Flask, Django, SQLAlchemy), GraphQL, Apache Camel, Camunda BPM, Kafka, RabbitMQ, Terraform, Azure ARM, Docker, Kubernetes, Jenkins, GitLab CI/CD, Gradle, Maven, MongoDB, MySQL, PostgreSQL, Redis, JIRA, Cypress, JUnit 5, Mockito, Selenium, Apache JMeter, Swagger, WebSockets, Splunk, Kibana, Git, Nginx, Gulp, NPM, Log4j.

Full Stack Java Developer

American Airlines
08.2022 - 04.2025
  • Designed and developed secure, high-performance backend applications using Java 11, Spring Boot, and Microservices, demonstrating expertise in system architecture, design patterns, and modular services.
  • Improved microservice performance using Java 8 Streams, Lambda Expressions, and Collectors, leading to significant efficiency gains.
  • Built and maintained RESTful APIs using Apigee for secure service exposure, leveraging proxies, policies, and API transformation capabilities.
  • Integrated ForgeRock IAM to enable secure identity management, SSO, and multi-factor authentication (MFA) across enterprise applications.
  • Developed internal APIs using Node.js, Express.js, and MongoDB, enabling lightweight, scalable service components.
  • Led end-to-end development of full-stack applications with Angular on the frontend and Spring Boot on the backend.
  • Embedded token-based authentication and authorization into Angular applications using OAuth2 and JWT for secure user access control.
  • Mentored junior engineers on best practices for Spring Boot, IAM integration, and secure SDLC, conducting code reviews and training sessions.
  • Built real-time data pipelines and analytics using Apache Kafka with AVRO schemas, supporting high-throughput messaging and event streaming.
  • Developed an event-driven architecture using Kafka and Elasticsearch to process and search streaming healthcare data.
  • Created scalable, fault-tolerant integrations with AWS DynamoDB using AWS SDKs for large-scale data operations.
  • Managed and optimized PostgreSQL and MongoDB instances for financial and clinical data storage, improving query performance and indexing strategies.
  • Designed and implemented workflow automation using Camunda BPM and Camunda REST APIs for task routing, approvals, and process tracking.
  • Utilized Spring Security, Spring JPA, Spring MVC, and Hibernate ORM to secure and manage data across microservices.
  • Built microservices with Swagger documentation for seamless frontend-backend collaboration and API discoverability.
  • Enabled inter-service communication with Spring Integration, Kafka, and AWS Lambda, improving decoupling and service coordination.
  • Created complex Oracle SQL queries and views to support reporting, data warehousing, and regulatory compliance needs.
  • Deployed containerized applications using Docker and managed orchestration with Kubernetes on AWS.
  • Leveraged Netflix OSS components like Eureka, Hystrix, and Ribbon for service discovery, fault tolerance, and load balancing.
  • Supported CI/CD pipelines using Maven, Jenkins, Ansible, and Git, streamlining deployments across dev/test/prod environments.
  • Built and tested dynamic Angular SPAs with RxJS, Angular Forms, and NPM modules for reactive front-end behavior.
  • Performed REST API testing using Postman and created robust unit/integration tests using JUnit, Mockito, Jest, and Selenium.
  • Conducted load and stress testing with Apache JMeter and implemented monitoring/log analysis using Splunk and Kibana.
  • Followed Agile methodologies (Scrum), contributed to sprint planning, and practiced TDD to ensure code reliability and maintainability.
  • Environment: Java 8/11, Spring Boot, Spring MVC, Spring Security, JPA, Hibernate, Microservices, Kafka, Apigee, ForgeRock IAM, OAuth2, JWT, AWS (EC2, S3, Lambda, DynamoDB), Docker, Kubernetes, Netflix OSS (Eureka, Hystrix, Ribbon), Angular 13, Node.js, Express.js, MongoDB, PostgreSQL, Oracle SQL, Maven, Jenkins, Ansible, Git, CI/CD, Redis, Elasticsearch, Camunda BPM, Camunda REST APIs, Swagger, Selenium, JUnit, Mockito, Jest, Postman, Apache JMeter, JSON, YAML, TDD, Splunk, Kibana, RxJS, Angular Forms, NPM, Agile (Scrum).

Java Developer

EA Sports
02.2020 - 11.2022
  • Designed and developed scalable, cloud-native components for the State Integrated Eligibility System (IES) using Java 8, Spring Boot, Spring MVC, and RESTful APIs, enhancing eligibility determination and citizen benefit enrollment workflows.
  • Migrated legacy monoliths to microservices architecture, leveraging Docker containers deployed on Google Cloud Platform (GCP) services such as Cloud Run, API Gateway, and Cloud Functions to ensure secure and scalable delivery.
  • Implemented Eligibility Determination and Benefit Calculation (EDBC) logic for Medicaid and human services programs using Corticon Rules Engine, ensuring policy compliance and business rule traceability.
  • Built responsive citizen-facing portals using ReactJS (Hooks, Redux) with Tailwind CSS, Bootstrap, HTML5, and JavaScript, improving UI/UX accessibility, mobile responsiveness, and ADA compliance.
  • Developed native and cross-platform eligibility tools using React Native and Expo, supporting both iOS and Android devices for mobile document upload and status tracking features.
  • Managed secure user sessions and access controls using OAuth2, JWT, and Spring Security, implementing role-based access control (RBAC) and audit logging across all layers.
  • Integrated with federal systems such as SSA, IRS, and DHS, consuming and exposing REST/SOAP APIs to automate eligibility verification and synchronize household data.
  • Leveraged Spring Data JPA, Hibernate, JDBC, and Oracle SQL to manage eligibility case data, integrated MongoDB and MySQL for caching, analytics, and audit trails.
  • Orchestrated asynchronous processing pipelines with RabbitMQ and Node-Cron, supporting time-based eligibility redeterminations and document reminders.
  • Developed and tested APIs using Postman, Swagger, and SOAPUI; ensured code quality via JUnit, Mockito, and GCP observability tools for proactive monitoring.
  • Automated CI/CD pipelines using Jenkins, Maven, and Git, with deployment hooks to GCP Cloud Storage and Compute Engine, facilitating continuous delivery of updates.
  • Designed and implemented document validation workflows using XML, XSLT, and GCP storage, ensuring secure eligibility document handling.
  • Built scalable cloud applications using GCP microservices and enhanced mobile performance with MobX for efficient state management in React Native applications.
  • Participated in Agile Scrum ceremonies, collaborating with business analysts, policy stakeholders, and QA teams to align Corticon-based decision logic with state and federal regulations.
  • Environment: Java 8, Spring Boot, Spring MVC, Spring Security, Spring Data JPA, Hibernate, EJB, REST, SOAP, OAuth2, JWT, Corticon, Node.js, Scala, ReactJS (Hooks, Redux), React Native, Expo, MobX, JavaScript, HTML5, CSS3, Tailwind CSS, Bootstrap, RabbitMQ, Node-Cron, MongoDB, Oracle SQL, MySQL, Docker, Google Cloud Platform (Cloud Run, Cloud Functions, API Gateway, Cloud Storage, Compute Engine), Jenkins, Maven, Git, JUnit, Mockito, Log4j, Swagger, Postman, SOAPUI, GCP Observability Tools, XML, XSLT, JSON, Agile (Scrum), iOS, Android, Scalable Cloud Applications.

Education

Master of Science - Computer Science

University of Central Missouri
Warrensburg, MO
05-2024

Bachelor of Science - Computer Science

Jawaharlal Technological University
India
05-2022

Skills

  • RESTful apis
  • Hibernate ORM
  • Spring framework
  • API design and development
  • Machine learning
  • Natural language processing
  • Model development
  • Clustering algorithms
  • Data analytics
  • Data mining
  • Big data analytics
  • Graph theory
  • Microservices architecture
  • Servlets and JSP
  • Code debugging
  • Java security
  • Application design
  • Maven build tool
  • Multithreading and concurrency
  • Java annotations
  • Java modules

Timeline

Sr. Full Stack Java Developer

Deloitte
04.2025 - Current

Full Stack Java Developer

American Airlines
08.2022 - 04.2025

Java Developer

EA Sports
02.2020 - 11.2022

Master of Science - Computer Science

University of Central Missouri

Bachelor of Science - Computer Science

Jawaharlal Technological University

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