Rohan Mapatuna

Lead Software Engineer @Experian

Nottingham, GB

As a Lead Software Engineer, I work closely with a talented team to design and deliver enterprise-grade, full-stack solutions in highly regulated environments. Together, we ensure security, scalability, and compliance throughout every stage of the software development lifecycle.Our success is built on strong collaboration across the full technology stack:Front-end: We develop robust applications using Vue.js, supported by Cypress for end-to-end testing to maintain quality and reliability.Back-end: Our team architects and implements secure, high-performance APIs using C#.NET Core, integrated with PostgreSQL databases.Cloud & Infrastructure: We leverage AWS serverless technologies (Lambda, Step Functions, S3, CloudWatch), manage infrastructure with Terraform, and maintain enterprise-grade CI/CD pipelines using Jenkins, Harness, and SonarQube.API & Identity Management: We manage API ecosystems through Apigee and enterprise identity with Okta.Security and compliance are a shared responsibility, embedded into every phase of delivery using tools like Veracode, Wiz, and SonarQube—ensuring alignment with financial services regulations and data protection standards.Our team operates within a Scrum framework, promoting transparency and effective communication through JIRA and Confluence. Beyond engineering, I support the team in aligning with enterprise architecture, mentoring individuals, and fostering a culture of continuous improvement and innovation.

University of Moratuwa

B.Sc Engineering, Computer Science & Engineering

University of Sri Jayewardenepura

Master of Business Administration (M.B.A.), Business Administration and Management, General