Ajay K
As a seasoned full-stack developer and certified cloud developer with over 14 years of diverse IT experience, I bring knowledge and expertise to every project. My proficiency spans Java 21, SpringBoot, Spring Cloud, Python, OSGi, Node.js, Angular, and TypeScript, ensuring robust and scalable solutions tailored to client needs.
Experienced senior Java developer with expertise in integrating Azure OpenAI services and large language models (LLMs) to build AI-driven solutions. Proficient in leveraging gRPC, Java 21, and Python for real-time AI applications, especially in the healthcare domain.
My hands-on experience with Docker and Kubernetes enables me to create efficient, containerized applications that streamline development and deployment processes. Furthermore, I have vast DevOps experience, expertly utilizing Azure ADO, Git, and CI/CD pipelines to enhance development workflows and ensure seamless integration and delivery.
As a certified Azure Cloud Developer, I specialize in designing and implementing cloud infrastructure that drives innovation, operational efficiency, and scalability. I have successfully architected and deployed numerous cloud-based solutions, leveraging the power of Azure to deliver high-performance, secure, and cost-effective systems.
I possess strong communication skills and excel in distributed environments, ensuring clear and effective collaboration with distributed teams and clients. My ability to articulate complex technical concepts simply has been instrumental in driving project success.
I have significant experience in Kafka, building RESTful services, and working within a microservices environment, which allows for scalable, resilient, and maintainable software architecture.
REVIEWS FROM CLIENTS
- Designed and implemented scalable microservices architecture using Java 21 to manage patient da...
- Designed and implemented scalable microservices architecture using Java 21 to manage patient data and healthcare workflows.
- Developed gRPC services to enable real-time, secure communication between healthcare systems and AI-powered services.
- Integrated LLMs via Azure OpenAI for advanced medical diagnostics, treatment recommendations, and summarization of patient records.
- Part of prompt engineering to optimize AI outputs for medical queries, ensuring accurate and context-aware responses.
- Collaborated with Python teams to integrate AI models using gRPC, ensuring seamless interaction between the Java backend and Python AI components.
- Utilized Azure Kubernetes Service (AKS) and Azure Container Registry (ACR) for container orchestration and deployment of microservices.
- Managed continuous integration and deployment pipelines using Azure DevOps (ADO) for automated testing, deployment, and monitoring.
- Deployed Docker containers and ensured scalability and reliability through Kubernetes on AKS.
- Managed healthcare data storage using PostgreSQL, optimizing queries and database schemas for performance.
- Mentored junior engineers and conducted code reviews, ensuring high-quality development practices.
- Developed and architected SpringBoot components with RESTful web services, incorporating TDD, <...
- Developed and architected SpringBoot components with RESTful web services, incorporating TDD, JPA (Hibernate), unit testing (JUnit), integration testing, and a continuous delivery model.
- Enhanced code optimization, improving unit testing efficiency by 20%.
- Created new REST APIs for microservices and enhanced/fixed existing ones.
- Managed project security using Spring Security and Keycloak.
- Optimise Git pipelines, Docker files and the build process.
- Deploy microservices in a distributed environment using Kubernetes.
- Technologies: Java11, SpringBoot, Hibernate, JUnit, Postgres, Git, Docker, Kubernetes, OAuth2, JWT, Key-Cloak, Spring Security, IntelliJ, MySQL
- Bootstrapped the eSignature product from scratch, which included requirement gathering, design,...
- Bootstrapped the eSignature product from scratch, which included requirement gathering, design, architecture, implementation, testing, and maintenance.
- Responsible for design and developing ETL processes using Kafka and Spark.
- Played a key role in the EIServer project, focusing on the development of Java components in the smart meter domain, akey aspect of Honeywell's IoT offerings.
- Develop microservices as OSGi bundles, ensuring each service (e.g., device management, user management, dataanalytics) is a self-contained module.
- Leverage OSGi’s dynamic module system to ensure services can be installed, updated, and replaced on-the-fly, withoutstopping the entire application.
- Partnered with a team of 36 members spread across six geographical locations, promoting cross-functional teamwork.
- Technologies: Java 8, SpringBoot, JIRA, Kakfa, Spark, TDD, Git, Maven, Eclipse, Oracle, Minimum Viable Product (MVP), OSGi, Apache Karaf