Hasitha H.

WORK HISTORY

EDUCATION

SKILLS

ABOUT HASITHA H.

I am a Lead Cloud Engineer with extensive experience architecting, building, and automating secure, scalable, and resilient solutions on AWS. I lead the technical direction of cloud initiatives, working closely with engineering teams to define best practices, establish architectural standards, and drive operational excellence across large-scale environments.My responsibilities typically include designing cloud-native and hybrid architectures, implementing Infrastructure as Code (IaC) using tools such as Terraform and AWS CDK, automating CI/CD pipelines, improving observability, and ensuring compliance with security and governance standards. I am highly experienced in incident response, performance optimisation, and resolving complex production issues in mission-critical systems.I have played a pivotal role in delivering and supporting enterprise Java applications, ECM platforms, and modern web solutions across Europe. My technical interests span cloud security, DevOps culture, platform engineering, and full-stack development with Java, React, and Node.js. I am also enthusiastic about knowledge sharing, having presented at the Sri Lanka Content Management Meetup and contributed to open-source-focused communities.Specialities & Technical Expertise:AWS Architecture (EC2, ECS/EKS, Lambda, VPC, IAM, RDS, S3, CloudFront, Route 53, CloudWatch, KMS) • Terraform • AWS CDK • CI/CD (GitHub Actions, GitLab CI, Jenkins) • DevOps & SRE • Containerisation (Docker, Kubernetes) • Java Web Applications • SPA Development (React) • Node.js • REST APIs • Headless CMS • Security & Compliance • Monitoring & Observability (Prometheus, Grafana, ELK/Opensearch) • VPN & Network Security (OpenVPN, AWS VPN) • Alfresco ECM • Ephesoft OCR • CMIS Integration • Talend Data Migration • OCR Processing (Recostar, Tesseract) • OTRS Customisation • Linux/Unix Administration