Senior Full-Stack Java Developer with Cloud Expertise

Muneebuddin Mohammed

Senior Java Developer (Full Stack)

Phone: 872-***-**** Email: *************@*****.*** LinkedIn: https://www.linkedin.com/in/md-muneebu/

Professional Summary:

With around 7 years of experience as a Full Stack Developer delivering scalable, secure, and enterprise-level web and cloud-based applications.

Strong expertise in Java, Spring Boot, Node.js, and Microservices Architecture deployed across AWS, Azure, and GCP.

Hands-on with React.js, Angular (4–14), TypeScript, Redux, HTML5, CSS3, and Bootstrap for dynamic, responsive front-end development.

Proficient in building RESTful and GraphQL APIs, integrated with OAuth2.0, JWT, SAML, and Spring Security for authentication/authorization.

Skilled in event-driven systems using Apache Kafka, RabbitMQ, and Amazon SQS for high-throughput, asynchronous processing.

Extensive experience with SQL and NoSQL databases (PostgreSQL, Oracle, MongoDB, Cassandra, DynamoDB, CouchDB).

Strong background in containerization and orchestration with Docker and Kubernetes (EKS, AKS, GKE).

Expertise in CI/CD automation using Jenkins, GitHub Actions, GitLab CI, CircleCI, AWS CodePipeline, and infrastructure-as-code with Terraform, Ansible, CloudFormation.

Experienced in monitoring/logging solutions: Grafana, Prometheus, ELK Stack, CloudWatch, GCP Stackdriver.

Modernized legacy applications by upgrading Java (7 17), introducing functional programming and performance improvements.

Developed batch processing pipelines with Spring Batch, Apache Spark, and Flume for large-scale ETL workflows.

Built HIPAA/GDPR-compliant applications in healthcare and finance domains with secure identity management (Ping Identity, OAuth2).

Test-driven developer with strong knowledge of JUnit, Mockito, Selenium, Cypress, Postman, and JMeter.

Collaborative team player with proven leadership in Agile/Scrum environments, sprint planning, code reviews, and mentoring

Technical Skills:

Programming Languages: Java (8–17), Python, JavaScript, TypeScript, SQL, PL/SQL, Kotlin, C, C++, Golang

Frameworks & Libraries: Spring Boot, Spring MVC, Spring Security, Hibernate, Struts 2.x, JSF, JPA, React.js, Angular (4–14), Node.js, Vue.js, Svelte, Bootstrap, Redux

Web Technologies: HTML5, CSS3/SCSS, AJAX, jQuery, JSON, XML, REST, SOAP, WebAssembly, Progressive Web Apps (PWAs), WebRTC

Cloud Platforms: Amazon Web Services (EC2, Lambda, S3, RDS, ECS, CloudFormation), Microsoft Azure (AKS, Functions, DevOps), Google Cloud Platform (GKE, Cloud Run, Pub/Sub, BigQuery), Pivotal Cloud Foundry (PCF)

Databases: Oracle, MySQL, PostgreSQL, SQL Server, MongoDB, Cassandra, DynamoDB, CouchDB, DB2, Redis, Elasticsearch, Neo4j, Kafka (Streams)

Messaging & Middleware: Apache Kafka, RabbitMQ, ActiveMQ, JMS, Amazon SQS, IBM MQ

DevOps & CI/CD: Jenkins, GitHub Actions, GitLab CI, CircleCI, Maven, Gradle, Ant, Nexus, SonarQube, Docker, Kubernetes (EKS, AKS, GKE, OpenShift), Terraform, Ansible, Podman

Monitoring & Logging: ELK Stack, Grafana, Prometheus, Splunk, CloudWatch, Stackdriver, Log4j

Testing Tools & Frameworks: JUnit, Mockito, Selenium, Cypress, Postman, JMeter, TestNG, Jasmine, Karma, Protractor, SoapUI

Servers & Application Containers: Apache Tomcat, JBOSS EAP, IBM WebSphere, Oracle WebLogic, Jetty

Version Control & Collaboration: Git, GitHub, Bitbucket, GitLab, SVN, JIRA, Confluence, Swagger/OpenAPI

Security: OAuth 2.0, JWT, LDAP, SAML, Ping Identity, Spring Security

Methodologies & Patterns: Agile (Scrum, Kanban), Waterfall, TDD, BDD, MVC, DAO, Singleton, Factory, Service Facade

Professional Experience:

Senior Java Full Stack Developer

DMI - McLean, VA

Nov 2023 - Present

Led the full Software Development Life Cycle (SDLC) for enterprise-grade, cloud-native applications, including requirement analysis, system design, development, testing, and production deployment in Agile/Scrum teams.

Designed and developed microservices architecture using Java 11/17, Spring Boot, and Spring Cloud, deployed on AWS (EC2, Lambda, RDS, S3) and Google Cloud (Cloud Run, Pub/Sub, Cloud SQL), ensuring scalability, resilience, and cost optimization.

Engineered real-time streaming pipelines with Apache Kafka, Kafka Streams, and Apache Flume, enabling event-driven processing of millions of daily transactions and reducing latency by 40%.

Built and integrated RESTful and SOAP APIs with Spring MVC, JAX-RS, and JAX-WS, collaborating with external systems via MuleSoft, RabbitMQ, and Kafka, improving partner system integration.

Developed dynamic Single Page Applications (SPAs) using React.js, Angular 13, Redux, RxJS, and TypeScript, enhancing responsiveness and improving customer experience across devices.

Modernized legacy applications by upgrading to Java 17, adopting functional programming (Streams, Lambdas), and implementing design patterns (Factory, Singleton, Service Locator) for maintainability.

Enforced enterprise security with OAuth 2.0, JWT, and Spring Security, securing APIs and ensuring HIPAA/GDPR compliance in healthcare/finance solutions.

Streamlined DevOps with GitLab CI, Jenkins, Docker, and Kubernetes (EKS, GKE), enabling zero-downtime deployments and automated test coverage via JUnit, Mockito, Postman, Selenium.

Designed and tuned SQL and NoSQL databases (Oracle, PostgreSQL, MongoDB, Cassandra) with indexing, schema redesign, and optimization, cutting query execution time by 35%.

Leveraged Apache Spark for distributed ETL workflows, integrated Splunk + ELK (Log4j) for centralized logging, and built Grafana + Prometheus dashboards, reducing MTTR by 50%.

Provisioned and automated cloud infrastructure using Terraform and Ansible, enabling multi-environment reproducibility (Dev, QA, Prod).

Collaborated with cross-functional teams to implement serverless computing via AWS Lambda, GCP Functions, and PCF, lowering compute costs by 25%.

Mentored junior developers on best coding practices, CI/CD pipelines, and cloud-native development, fostering a high-performing development culture.

Tech Stack: Java 11/17, Spring Boot, Spring Cloud, React.js, Angular 13, Redux, TypeScript, Docker, Kubernetes (EKS/GKE), Jenkins, GitLab CI, Maven, Kafka, RabbitMQ, MuleSoft, Oracle, PostgreSQL, MongoDB, Cassandra, AWS, GCP, Terraform, Ansible, Apache Spark, Splunk, ELK Stack, Grafana, Prometheus, Selenium, OAuth2, JWT, Agile/Scrum.

Java Software Engineer Backend Developer

CME Group - Chicago, IL

Jul 2020 - Oct 2023

Contributed to the development of high-performance backend applications in Java and Golang powering trading platforms like CME Globex, CME Direct, and CME ClearPort, handling millions of transactions daily.

Designed and implemented Jenkins CI/CD pipelines for JUnit (L1), PyTest (L2), and regression (L3) testing, reducing release defects by 30% and boosting delivery confidence.

Configured and managed Kafka clusters for real-time market data streaming and synchronization, ensuring low-latency (<50ms) responsiveness across trading systems.

Deployed and scaled workloads on AWS EC2, RDS, Lambda and implemented Terraform-based IaC, enabling rapid provisioning and reliable infrastructure rollouts.

Developed secure REST APIs with Spring Boot and optimized inter-service communication, improving response times for trading services.

Adopted containerization (Docker) and orchestration (Kubernetes) to streamline deployments, ensuring fault tolerance during peak trading volumes.

Strengthened application security with OAuth2 and JWT, safeguarding market APIs against unauthorized access.

Improved reliability by integrating Address Sanitizers and CMake scripts, identifying and fixing 12+ critical memory leaks.

Built serverless event-driven systems with AWS Lambda, automating reconciliation tasks and reducing manual intervention.

Collaborated with UI teams (React.js, Angular) to align API contracts and deliver seamless front-to-back integration.

Implemented Prometheus + Grafana monitoring and centralized logging, improving incident detection/resolution by 40%.

Tech Stack: Java 8+, Spring Boot, Golang, Docker, Kubernetes, AWS, Postgres, Kafka, Microservices, Terraform, Prometheus, Grafana, GitLab CI, GitHub, React.js, Angular, OAuth2, JWT, Agile.

Java Backend Developer

IM Global – Indianapolis, IN

Jan 2019 – Jun 2020

Designed and developed RESTful web services using Java EE and JAX-RS, forming the foundation for scalable backend architectures.

Wrote optimized PL/SQL queries in Oracle, improving reporting jobs and data retrieval speed by 20%.

Built real-time messaging systems with RabbitMQ and supported data pipelines with Apache NiFi, increasing system responsiveness.

Collaborated with DevOps to deploy applications via Ansible and Puppet, supporting IaC adoption for consistency.

Worked with Vue.js + Bootstrap to deliver responsive front-end modules, improving UI adoption for internal tools.

Participated in schema design and migration for MySQL and MongoDB databases, enabling hybrid SQL + NoSQL adoption.

Containerized workloads with Docker Swarm and LXC/LXD, creating lightweight environments for dev/test cycles.

Contributed to CI/CD automation using Bamboo and Chef, reducing manual deployment tasks by 40%.

Integrated monitoring solutions via Nagios and ELK Stack, ensuring stability and root-cause analysis for production.

Practiced Agile methodologies (daily standups, sprint reviews) and contributed to code reviews, improving team velocity and knowledge sharing.

Tech Stack: Java EE, JAX-RS, Oracle PL/SQL, RabbitMQ, Apache NiFi, Ansible, Puppet, AWS EC2/S3, Vue.js, Bootstrap, MySQL, MongoDB, Docker Swarm, Bamboo, Chef, Nagios, ELK Stack, Git, Agile.

Education:

Masters in Computer Science - Concordia University Wisconsin

Bachelors in Computer Science - Concordia University Wisconsin

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