Senior Full-Stack Java Developer with Cloud Expertise

SAIRAM M

Senior Full Stack Java Developer

Email: ***********@*****.*** • +1-405-***-**** • LinkedIn

Professional Summary:

Senior Full Stack Java Developer with 11+ years of experience in designing, developing, and delivering scalable enterprise applications across the full Software Development Life Cycle (SDLC). AWS Certified Developer with strong expertise in cloud-native, microservices, and distributed system architectures.

Extensive experience in backend development using Java (6, 7, 8, 11, 14, 17, 21) and the Spring ecosystem, including Spring Boot (1.x, 2.x, 3.x), Spring Framework (3.x, 4.x, 5.x, 6.x), Spring Cloud, Spring Security, and Spring WebFlux, building high-performance RESTful and reactive applications.

Recently contributed to enterprise-grade financial systems in investment banking using Java 17/21, Spring Boot 3.x, and React (TypeScript), supporting credit compliance, risk analysis, and account review workflows.

Strong frontend development experience using React (15, 16, 17, 18, 19) and Angular (7–17), along with modern web technologies including HTML5, CSS3, JavaScript (ES6+), TypeScript, AJAX, Bootstrap, and jQuery, building dynamic and responsive user interfaces.

Hands-on experience in API development and integration using REST, SOAP, OpenFeign, and API Gateway, enabling secure and scalable communication across microservices and enterprise systems.

Proficient in database technologies including Oracle, PostgreSQL, MySQL, SQL Server, MongoDB, and Cassandra, with strong experience in JDBC and Hibernate ORM (3.x–6.x) for efficient data persistence and transaction management.

Strong expertise in cloud platforms including AWS (EC2, S3, RDS, Lambda, IAM, CloudFormation, DynamoDB, API Gateway, CloudWatch, SQS, SNS, Kinesis) and Azure (App Services, SQL Database, VNets, Cosmos DB, Blob Storage), designing highly available and scalable cloud solutions.

Hands-on experience leveraging AI-assisted development tools such as GitHub Copilot to accelerate code development, improve productivity, and reduce boilerplate across backend and frontend systems.

Experience integrating AI-driven architectural patterns, including Model Context Protocol (MCP)-based modules, to enhance system flexibility and reduce tight coupling in microservices environments.

Applied AI-assisted techniques to streamline development workflows, improve code quality, and accelerate feature delivery in enterprise-scale financial systems.

Extensive experience in containerization and orchestration using Docker, Kubernetes, and OpenShift, enabling efficient deployment and management of microservices-based applications.

Experienced in building and maintaining CI/CD pipelines using Jenkins, GitLab CI/CD, GitHub Actions, Maven, and Gradle, ensuring automated, reliable, and consistent software delivery.

Strong focus on application security, observability, and performance, implementing OAuth 2.0, JWT, Spring Security, along with logging, monitoring, and alerting solutions to enhance system reliability.

Proficient in Python, Node.js, and Bash scripting for automation, data processing, and backend services.

Education Qualifications:

Bachelors in Computer science from JNTUH University in 2012

Certifications:

AWS Certified Developer - Associate

Java SE 21 Developer (Oracle Certified Professional)

Technical Skills:

Programming Languages

Java (6, 7, 8, 11, 14, 17, 21), JavaScript, C, Python, SQL,.NET

Software Methodologies

Agile (Scrum, Kanban), Test-Driven Development (TDD), Behavior-Driven Development (BDD), CI/CD, DevOps

J2EE Technologies

JSP, Servlets, JDBC, JMS, EJB, JNDI, JPA, Java Beans, Java Multithreading, Synchronization

Web Technologies

HTML5, CSS3, SCSS, JavaScript, Ajax, jQuery, Bootstrap, React (15,16,17,18,19), Angular ( 7,12,13,14,15,16,17), Redux, RxJS, D3.js, Chart.js

Web service Frameworks

Spring Framework (IOC, MVC, Web Flow, AOP, DAO, Forms, Batch, Security), Spring Boot, Spring Cloud, Spring WebFlux, Hibernate ORM (6.4/6.5), API Gateway, Microservices Architecture

Web Services

RESTful Web Services, SOAP Web Services, JAX-RS, JAX-WS, WSDL, UDDI, XML, JSON, gRPC, OAuth 2.0, JWT

Testing Tools/Others

JUnit, Mockito, TestNG, Selenium, Karate, Postman, Cucumber, WireMock, Jest, Mocha, JMeter

Cloud & Infrastructure Technologies

AWS: EC2, S3, RDS, IAM, EMR, Lambda, CloudFormation, DynamoDB, API Gateway, CloudWatch, Fargate, Step Functions, SQS, SNS, Kinesis

Azure: App Services, SQL Database, Virtual Networks (VNets), Load Balancer, Cosmos DB, Blob Storage

Google Cloud: Cloud Build, Jenkins, GitLab CI/CD

Containerization & Orchestration

Docker, Kubernetes, OpenShift

Messaging & Streaming Services

JMS, Spring JMS, Apache Kafka, ActiveMQ, RabbitMQ, Tibco EMS, AMQP

Database Management

PostgreSQL, MySQL, Oracle (18C), MongoDB, Cassandra, Salesforce

Build & Deployment Tools

Maven, Gradle, Ant, SBT, Jenkins, GitLab CI/CD

Version Control & Issue Tracking

Git, SVN, BitBucket, Mercurial, JIRA, Bugzilla, Redmine, Trello

Application & Web Servers

WebSphere, WebLogic, JBoss, Apache Tomcat

IDE & Development Tools

Eclipse, IntelliJ IDEA, NetBeans, Visual Studio Code

Operating Systems

Windows, Linux, macOS, Unix

Work Experience:

Client: TD Securities, NY Aug 2025 - Till Date

Role: Senior Software Engineer

Designed and developed a full-stack credit compliance application supporting account review, escalation, and risk workflows for CIB banking systems.

Developed backend services using Java 17, java 21 and Spring Boot, following layered MVC architecture (Controller, Service, DAO/Repository).

Built responsive frontend using React (TypeScript), Vite, Mantine, and ag-Grid, creating reusable components for forms, workflows, and data-heavy UI screens.

Implemented rich UI features such as dynamic forms, modals, approval workflows, notifications, and comment/mention systems, improving user productivity.

Integrated frontend with backend services via REST APIs (Axios), enabling seamless data exchange and state management using React hooks.

Designed and exposed RESTful APIs with OpenAPI/Swagger, improving API discoverability and integration efficiency.

Implemented secure authentication and authorization using Spring Security, OAuth2, JWT, and Azure AD, ensuring compliance with enterprise security standards.

Re-architected a key module by replacing traditional REST-based communication with an MCP (Model Context Protocol)-based interaction layer, enabling more flexible, context-aware service communication and reducing inter-service dependencies.

Built and optimized persistence layer using Spring Data JPA, custom queries, and SQL Server, reducing query latency and improving performance.

Leveraged GitHub Copilot to accelerate development of backend services and frontend components, improving developer productivity and reducing boilerplate code while maintaining code quality standards.

Enhanced REST APIs by integrating AI-driven response capabilities, enabling dynamic data interpretation and improving adaptability of business logic within microservices architecture.

Managed database schema evolution using Liquibase, handling version control, migrations, and test data seeding.

Integrated external/internal services using OpenFeign clients, enabling scalable inter-service communication.

Ensured code quality and consistency using SonarQube, Checkstyle, ESLint, and Prettier, enforced through Husky pre-commit hooks.

Developed comprehensive test coverage using JUnit, Mockito, Jest, and React Testing Library, improving reliability and reducing production defects.

Automated build and deployment processes using Maven and Azure DevOps CI/CD pipelines, enabling faster and consistent releases.

Deployed and managed applications in Azure cloud, supporting multi-environment configurations (local, dev, QA, prod).

Implemented logging, monitoring, and debugging practices, improving system observability and reducing incident resolution time.

Collaborated with cross-functional teams (frontend, QA, DevOps, business stakeholders) in an Agile environment, ensuring timely delivery of features.

Environment: Java 17, java 21, Spring Boot, Microservices, REST APIs, React (TypeScript), SQL Server, Liquibase, Azure, Azure DevOps, OAuth2, JWT, OpenFeign, Maven, JUnit, Jest, SonarQube, Git, Agile.

Client: Mastercard, Purchase, NY Mar 2023 – Aug 2025

Role: Senior Software Engineer

Worked in an Agile (SCRUM) environment, participating in sprint planning, stand-ups, and retrospectives to ensure continuous development and deployment.

Led the migration of the frontend from React 16 with Redux 4 to Angular 17, improving performance, maintainability, and scalability while ensuring a seamless transition with minimal disruption to existing features. Developed responsive UI components for portfolio management, investment strategies, and risk analysis using both React and Angular during the transition phase.

Integrated Java 21's new features, including Pattern Matching for Switch Expressions and Record Patterns, into backend services, improving code readability, reducing boilerplate, and enhancing the maintainability of complex conditional logic and data processing flows.

Leveraged the Java 21 Virtual Threads (Project Loom) in concurrent backend processing, optimizing multi-threaded applications by significantly reducing the overhead of managing thread pools and enabling efficient scaling for high-concurrency environments.

Upgraded the backend from Java 8 to Java 17, leveraging modern features like Records, Sealed Classes, and enhanced Stream API to improve performance, reduce boilerplate code, and enhance security.

Utilized Python and R to analyze financial datasets, uncover investment patterns, and generate actionable insights to enhance client portfolio strategies and deliver personalized investment advice.

Processed large-scale datasets using Apache Spark for efficient data transformation and analytics in a distributed environment.

Designed and implemented NoSQL data models using Cassandra to support high availability and fault-tolerant systems.

Automated build processes and managed project dependencies using Gradle, reducing build time and enhancing CI/CD efficiency.

Developed and scheduled complex data pipelines using Apache Airflow, integrating with cloud storage, relational databases, and custom Python/Java operators for workflow automation.

Designed and developed interactive asset allocation dashboards using Chart.js 3 and D3.js 7, enhancing the visualization of financial data.

Integrated third-party APIs to fetch real-time market data and financial news, enabling clients to make data-driven investment decisions.

Developed Spring Boot microservices using Java 17, implementing RESTful APIs with Spring WebFlux for reactive programming, improving application responsiveness under high loads.

Implemented Spring Security with OAuth 2.0 and JWT authentication, ensuring secure API access and user sessions.

Designed and implemented PostgreSQL databases, optimizing queries for high-performance investment reports.

Integrated MongoDB to store unstructured financial data such as real-time market trends and news, enhancing application scalability.

Designed and implemented workflow-driven applications using SnapLogic for seamless integration with third-party systems. Automated data pipelines for real-time and batch processing, optimizing business processes.

Proficient in writing efficient PL/SQL code to manage data manipulation and retrieval, including stored procedures, functions, triggers, and packages to enhance application performance and maintainability.

Developed complex SQL queries and stored procedures to improve data retrieval and optimize portfolio risk analysis.

Automated data processing tasks using AWS Lambda, enabling real-time portfolio performance tracking and investment forecasting.

Utilized Java 17’s Virtual Threads (Project Loom preview feature) to optimize concurrent processing in backend services, improving resource efficiency.

Implemented scalable batch processing solutions using Apache Spark with Java, optimizing transformations and joins for large datasets in distributed environments.

Experienced with Servlet API and understanding of Java EE architecture, leveraging Servlets to build scalable and efficient web applications that interact with JSP, JDBC, and JavaBeans.

Provisioned and configured AWS EC2 instances, ensuring scalability and efficient resource utilization for high-traffic applications.

Developed and maintained enterprise applications using the .NET Framework, ensuring high performance and system reliability.

Managed source code repositories and collaborated through pull requests and branching strategies using Bitbucket for version control.

Leveraged Hibernate ORM for object-relational mapping, ensuring seamless integration between Java applications and relational databases. Effectively utilized Hibernate's features such as caching, lazy loading, and fetching strategies to optimize database interactions and improve application performance.

Implemented Redis caching for frequently accessed API responses, reducing database load and improving average API response time by 30–45%.

Utilized Amazon S3 for secure storage of large datasets, including historical market trends, financial reports, and investment insights.

Configured AWS CloudWatch for centralized logging and monitoring, ensuring real-time tracking of application performance and error logs.

Implemented CI/CD pipelines using Jenkins and GitHub Actions, automating build, test, and deployment workflows, ensuring smooth and frequent releases.

Utilized Struts 2.5 for developing scalable and maintainable web applications, implementing Model-View-Controller (MVC) architecture to separate business logic from presentation logic, enhancing code maintainability and application performance.

Containerized applications using Docker and Kubernetes, improving scalability, deployment efficiency, and cloud portability.

Leveraged the Directive Composition API (Angular 15) and Built-in Control Flow Syntax (@for, @if, @switch) in Angular 17 for cleaner, more efficient templates.

Expertise in Spotfire with deep understanding of its data models, enabling the handling of complex, multi-source datasets for advanced visual analytics and dashboarding.

Built and supported dynamic web applications using PHP, integrating backend logic with frontend interfaces for seamless user experiences.

Used Log4j2 for structured logging across microservices, capturing errors, user activities, and system events for troubleshooting.

Integrated SonarQube into the development pipeline to continuously monitor and analyze code quality, detecting bugs, vulnerabilities, and code smells. Ensured that code met high-quality standards and improved maintainability through automated code reviews and reporting.

Integrated Apache Kafka for real-time data streaming and event-driven communication between microservices, enabling efficient data flow, real-time portfolio updates, and high-throughput message processing.

Environment: React 16, Angular 15, 17, Java 17, 21, Python, Spring Boot, Spring WebFlux, PostgreSQL, MongoDB, AWS Lambda, AWS EC2, AWS S3, AWS CloudWatch, Docker, Kubernetes, Jenkins, Git, Apache Kafka, Hibernate, Spark, SnapLogic., PHP, Struts 2.5.

Client: U.S. Bank, Charlotte, NC Oct 2021 - Feb 2023

Role: Senior Software Engineer

Directed the entirety of the Software Development Life Cycle (SDLC), from detailed system analysis and blueprint development to overseeing implementations, rigorous testing, and dedicated maintenance, culminating in the delivery of exceptional software solutions.

Pioneered Agile methodologies, steering teams through iterative development cycles, championing continuous feedback and fostering a synergistic environment, significantly boosting operational efficiency, accelerating project completion.

Excelled in leveraging Java 11, applying sophisticated coding practices to significantly enhance application performance, stability and scalability.

Utilized AWS CloudFormation to define Serverless Aurora infrastructure as code, enabling reproducible deployments and infrastructure management.

Implemented monitoring and alerting for Serverless Aurora using AWS CloudWatch, ensuring proactive management of database performance and availability.

Enhanced SSR (Server-Side Rendering) & Partial Hydration (Angular 17) for better SEO and improved first-contentful paint.

Implemented standalone components (introduced in Angular 15) to improve modularity and reduce dependencies on NgModules.

Implemented streaming ETL (Extract, Transform, Load) pipelines using Spark, processing and transforming data in real-time.

Monitored Spark applications using Spark UI and other monitoring tools, diagnosing and resolving performance issues.

Implementing continuous integration and continuous deployment (CI/CD) pipelines for Spark and Java-based applications.

Experienced in working with NoSQL databases like MongoDB and key-value stores like Redis, integrating them seamlessly with Go applications using official drivers and libraries for data storage, retrieval, and caching.

Developed and maintained scalable Java-based GI applications, ensuring seamless integration with infrastructure components.

Designed and implemented data pipelines leveraging AWS Kinesis Streams to capture, process, and analyze streaming data at scale.

Fully harnessed the capabilities of Spring Framework 5.1 with the Spring Tools Suite, reinforcing backend resilience, enhancing security protocols and optimizing functionality, while customizing development processes to align with project goals.

Experienced in implementing client-side routing and navigation in React.js applications using libraries like React Router, ensuring smooth and intuitive navigation between different views and URL paths.

Integrated front-end technologies jQuery and Java Script with AJAX using Kendo UI along with other technologies Tibco, MSSQL, HTML5, CSS, CSS3, and XHTML using JSF tags.

Group Insurance (GI) applications, ensuring high availability and scalability to support large volumes of insurance transactions and data.

Led the migration of legacy GI systems to modern cloud-based infrastructure, enhancing system performance and reducing operational costs.

Designed and implemented end-to-end solutions for GI applications, including policy management, claims processing, and underwriting systems.

Created Concourse CI pipelines for automated deployment workflows, ensuring consistent integration and delivery.

Used Ansible for infrastructure automation and configuration management, streamlining environment provisioning and deployment.

Developed dynamic and responsive web applications using Angular 13, following best practices and design patterns.

Implemented new features and functionality in Angular 13 applications, ensuring compatibility with different browsers and devices.

Creating RESTful and APIs using Node.js, ensuring they are well-documented, secure, and performant. Integration of these APIs with frontend applications.

Developed and optimized data processing pipelines on Amazon EMR, leveraging Apache Spark and Hive for large-scale data transformation and analytics.

Hands-on experience in implementing Micro Frontends using frameworks like Angular 13, React 17, or Vue.js, allowing for independent development and deployment of frontend modules.

Designed and implemented microservices architecture for GI applications, improving fault tolerance and system performance.

Developed or contributed to TypeScript-based frameworks and libraries, enhancing developer productivity and enabling better code organization and reusability.

Implemented JDBC transaction management by using commit and rollback to ensure atomicity and consistency of database operations, and utilized setAutoCommit(false) for manual transaction handling.

Used TypeScript's tooling ecosystem, including TypeScript compiler (tsc), TypeScript Language Service, and IDE integrations (e.g., Visual Studio Code), for efficient development and debugging.

Designed and implemented RESTful APIs using AWS API Gateway, defining resources, methods, and integration with Lambda functions for backend processing.

Configured API Gateway to handle authentication, authorization, and rate limiting, ensuring secure and efficient API access.

Developed Spring boot batch applications and deployed on Linux batch servers and cloud platforms like Red hat Open Shift.

Innovated in the realm of microservices architectures, driving increased modularity, facilitating streamlined updates and promoting scalable evolution of backend systems.

Worked with RabbitMQ and AMQP Java APIs for Queues to build the application as SOA platform.

Engineered CI/CD pipelines with Jenkins, automating build, test and deployment processes, thereby ensuring reliable and punctual software delivery.

Familiar with orchestrating ETL pipelines using workflow management tools like Apache Airflow, Luigi, or AWS Step Functions, ensuring dependencies are met and jobs are executed in the correct order.

Extensive experience in implementing and adhering to test-driven development (TDD) practices, utilizing frameworks such as Postman, Karate, JUnit, Mockito, Wire mock, Selenium, Mocha, Jest, and JMeter to ensure code quality, reliability, and performance.

Designed and implemented RESTful APIs using Java frameworks such as Spring Boot, ensuring adherence to REST principles and best practices for API design.

Containerized Java applications using Docker, creating Dockerfiles and Docker Compose configurations for local development and deployment.

Developed web applications using Spring boot, spring MVC, Hibernate, Back-end coding and development using Java 11 Collections, Streams, Functional interfaces, Multi-threading, Servlets, Java beans, Exception Handling etc.

Developed the backend for a mobile health application using Spring Boot, providing APIs for user registration, health data tracking, and notifications.

Developed message-driven workflows using Kafka Streams & RabbitMQ, enabling efficient asynchronous processing.

Deployed and managed containerized microservices using Kubernetes (K8s), implementing auto-scaling, load balancing, and rolling updates for high availability and reliability.

Proficient in JavaScript programming, capable of implementing custom features and functionalities to meet specific business requirements.

Responsible for implementing the application using Spring IOC, and Spring Boot and handled the access-control features using Spring Security which is integrated with Microservices into the existing system architecture.

Used Hibernate and JPA ORM frameworks for database connectivity.

Proficient in using a wide range of AWS services, including Amazon EC2, Amazon S3, Amazon RDS, Amazon DynamoDB, Amazon Lambda, Amazon API Gateway, and Amazon SQS, to design and implement cloud solutions.

Experienced in using AWS CloudFormation or Terraform to define and deploy infrastructure as code (IaC) on AWS, ensuring consistent and repeatable deployments.

Implemented custom event processing logic using AWS Kinesis and Java to support real-time analytics and monitoring.

Proficient in configuring Spring Data MongoDB to interact with MongoDB databases seamlessly, utilizing features like CRUD operations, querydsl, and index management for efficient data access and manipulation.

Optimized code development, debugging and performance tuning with the Eclipse IDE, delivering software of exceptional quality.

Managed applications on JBoss server, meticulously refining configurations to achieve peak performance, security, high availability, and reliability.

Orchestrated the design and management of MongoDB databases, delivering top-tier performance, high availability, and scalable data storage solutions.

Maintained source code integrity and facilitated collaborative development using GitLab, streamlining version control and code review processes.

Managed all the bugs and changes into a production environment using the Jira tracking tool.

Developed and implemented comprehensive automated testing strategies using Selenium, validating application functionality and user experience across diverse web environments and platforms.

Environment: Java 11, Angular 13, Angular 15, Angular 17, React 17, Spring Framework 5.1, Spring Tools Suite, JIRA, HTML5, CSS3, JavaScript, Jboss, Kubernetes, AWS Lambda, Amazon EC2, Amazon S3, Amazon RDS, AWS Fargate, Jenkins, Hibernate, Amazon EMR, Maven, Eclipse IDE, JBoss server, Java Messaging Service (JMS), MongoDB, GitLab, Bugzilla and Selenium, Node.js

Client: State of North Carolina, Raleigh, NC Jun 2019 - Sep 2021

Role: Application Developer IV

Orchestrated the entire Software Development Life Cycle (SDLC), blending meticulous system analysis with strategic design. Championed Agile methodologies to guide iterative development, ensuring the delivery of robust, high-performing software solutions.

Leveraged extensive expertise in Java 8 to architect scalable and sophisticated software solutions, adhering to industry best practices for enhanced code maintainability and readability.

Utilized Java 8 features, including Lambda expressions, Stream API, and Optional, to improve code efficiency, readability, and performance while processing large data sets in Core Java applications.

Employed the comprehensive suite of Spring Framework 5.0 modules, including Spring Boot, Spring Security, and Spring Cloud, to construct scalable Microservices. Integrated reactive solutions with Spring Web Flux, embracing progressive enhancements for cutting-edge application development.

Innovated in crafting REST and RESTful APIs, facilitating seamless communication and data exchange among diverse system components.

Designed and implemented workflow-driven applications using TIBCO & SnapLogic, automating business processes for enhanced efficiency.

Integrated AWS EMR with S3, Lambda, and Step Functions to build scalable and cost-efficient data processing workflows for real-time and batch processing.

Optimized Servlets for high-performance applications, including connection pooling, efficient resource management, and database interaction to enhance the speed and scalability of web-based systems.

Provided technical expertise and support for SnapLogic integration projects, troubleshooting issues and optimizing performance to meet project timelines and deliverables.

Designed and executed efficient SQL queries and data transformations in Google BigQuery, leveraging partitioning, clustering, and UDFs for performance tuning and cost optimization.

Built and optimized ETL queries in Apache Hive for structured data analytics over Hadoop, enabling seamless integration with data lakes and reporting layers.

Collaborated with cross-functional teams to integrate SnapLogic solutions with Microsoft Dynamics, ensuring seamless data exchange and system interoperability.

Developed user interfaces and web applications using Angular 8 and upgraded to Angular 11, following component-based architecture and modular development.

Integrated Hibernate with Spring for declarative transaction management, ensuring reliable, consistent, and efficient handling of database transactions across multiple services.

Strong understanding of Angular’s services and dependency injection, ensuring efficient and maintainable code.

Proficient in using Angular Forms (Template-driven & Reactive Forms) for handling complex form validations and user input processing.

Integrated state management using NgRx, ensuring smooth data flow and performance optimization in Angular applications.

Implemented lazy loading and optimized performance in Angular applications by utilizing Angular modules and route guards effectively.

Utilized OpenShift Container Platform for developing, running, and managing microservices.

Integrated logging mechanisms within API proxies to capture relevant information for troubleshooting and auditing purposes.

Implemented monitoring solutions to track API performance metrics and proactively identify potential issues.

Implemented CI/CD pipelines on GCP using tools like Cloud Build, Jenkins, or GitLab CI/CD. Designed and developed cloud-native microservices on Google Cloud Platform (GCP) using Java, Spring Boot, REST APIs, and containerized deployment patterns for scalable enterprise applications.

Deployed containerized applications to GCP Cloud Run using Docker, supporting environment-based configurations, automated releases, and production-ready service scalability.

Integrated application services with GCP Cloud SQL / PostgreSQL, developing optimized SQL queries, connection pooling, and transaction-safe data access for enterprise workflows.

Implemented event-driven processing on GCP using Pub/Sub, Cloud Functions, and Cloud Scheduler to support asynchronous communication and background job execution.

Automated deployment processes for efficient and reliable application releases. Designed and managed Continuous Integration and Continuous Deployment (CI/CD) workflows using Jenkins and Docker, ensuring code integrity, automated testing, and frequent, reliable software releases.

Administered and fine-tuned applications on WebLogic, adjusting configurations for optimal performance, reinforced security, and consistent reliability.

Deployed RabbitMQ for reliable message queuing, supporting robust data transfer and inter-system communication.

Used RabbitMQ open-source message broker software that implements the Advanced Message Queuing Protocol (AMQP).

Oversaw Cassandra database administration, ensuring exceptional availability, fault tolerance, and superior performance for large-scale data across distributed servers.

Experienced in using Azure Resource Manager (ARM) templates or

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