AR

A R Ajaykrishnaa Ramesh

Available to hire

x. I thrive in Agile environments and have a strong track record in production support, microservices architecture, and cloud-native application development.

About

I am an experienced Java Developer based in Dublin, Ireland, specializing in building enterprise-level applications using Java, SQL, and Spring Boot 3.x. I thrive in Agile environments and have a strong track record in production support, microservices architecture, and cloud-native application development. I am passionate about creating scalable, reliable, and high-performance software solutions that meet diverse industry needs.

My expertise spans backend and frontend technologies including React.js, Docker, Jenkins, and cloud platforms such as AWS and Azure. I enjoy collaborating with teams and startups to deliver tailored, data-driven applications and API integrations. With a strong foundation in both development and DevOps practices, I continually seek to improve code quality and streamline deployment workflows.

  • 5 years' experience
  • Joined August 2025

Languages

  • EnglishFluent

Industry experience

  • Software & Internet
  • Professional Services
  • Travel & Hospitality
  • Retail
  • Financial Services

Work experience· 6 roles

Freelance Developer · GRAVITADOct 2022 – Present · 4 yrs 2 mos

Designing and implementing microservices architectures using Java and Spring Boot for various industries, enabling clients to scale their applications efficiently. Developing and deploying cloud-native Java applications on AWS and Azure, utilizing Docker and Kubernetes for reliability and cost efficiency. Collaborating with startup teams in agile settings to deliver tailored Java solutions, including API integrations, e-commerce platforms, and data-driven applications, ensuring quick and efficient project completion.

Freelance Developer · GravitadOct 2022 – Present · 4 yrs 2 mos

Designed and implemented microservices architectures using Java and Spring Boot for various industries, enabling scalability and faster time-to-market for client applications. Developed and deployed cloud-native Java applications on AWS and Azure using Docker and Kubernetes to improve reliability and cost efficiency. Collaborated with startup teams in agile environments to deliver tailored Java solutions including API integrations, e-commerce platforms, and data-driven applications with quick and efficient turnaround.

Software Engineer · Accenture IndiaJul 2022 – Aug 2025 · 3 yrs 2 mos

Developed and maintained enterprise-level applications using Java and related technologies for clients including British Airways and Walmart. Designed, optimized, and managed complex SQL queries and databases. Implemented robust microservices with Spring Boot 3.x, developed REST and GraphQL APIs, and utilized JPA/Hibernate ORM for efficient database operations. Integrated messaging systems such as Kafka, ActiveMQ, and RabbitMQ to enable asynchronous communication. Ensured code quality with SonarQube and streamlined CI/CD processes with Maven and Jenkins. Conducted containerization with Docker and participated actively in Agile sprint ceremonies and production support.

Software Engineer · Accenture IndiaJul 2022 – Aug 2025 · 3 yrs 2 mos
Junior Software Engineer · Accenture IndiaMay 2021 – Aug 2025 · 4 yrs 4 mos
Junior Software Engineer · Accenture IndiaMay 2021 – Aug 2025 · 4 yrs 4 mos

Education

Master of Science in Data Analytics · National College of Ireland, Dublin, Ireland2022 – 2023
Master of Science in Data Analytics · National College of Ireland, Dublin, Ireland2022 – 2023

Certifications and awards

Certified in Microsoft Azure Cloud Fundamentals2030 – 2025
Certified in Data Science fundamentals from Indian Institute of Technology, Madras (IITM)2030 – 2025
Microsoft Azure Cloud Fundamentals2030 – 2025
Data Science fundamentals from Indian Institute of Technology, Madras (IITM)2030 – 2025

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