Hashan UserHU
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Hashan User

@hashanuser

Experienced DevOps Engineer with a focus on cloud infrastructure.

Sri Lanka
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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth in cloud and DevOps technologies.

I am a DevOps Engineer with over 6 years of hands-on experience in cloud infrastructure, automation, and deployment optimization. My expertise lies in configuration management, containerization, orchestration, and CI/CD practices, which I leverage to streamline mission-critical operations. I have a proven track record of working with Fortune 100 and 500 companies, including Sysco and Virtusa, as well as Europe’s largest stock exchange, Euronext, driving efficiency and reliability in high-scale environments.

Throughout my career, I have collaborated in agile teams, consistently delivering project milestones on time. I have designed, created, and maintained secure cloud infrastructures, implemented DevSecOps practices, and automated infrastructure management, significantly enhancing operational efficiency. My commitment to best practices in security and performance has resulted in substantial improvements in productivity and reliability for the teams I have supported.

Experience

Work history, roles, and key accomplishments

EU
Current

Cloud Engineer

Euronext

Feb 2024 - Present (1 year 4 months)

Provided organization-wide business-as-usual support for cloud-related concerns, including the creation and maintenance of cloud resources, security hardening, and adherence to best practices. Delivered platform engineering support by developing relevant Terraform modules, creating Kubernetes clusters, and bootstrapping with Flux.

SL

Senior Site Reliability Engineer (DevOps)

SyscoLabs (Pvt.) Ltd

Dec 2021 - Feb 2024 (2 years 2 months)

Collaborated in an agile team with two-week sprints, consistently delivering project milestones on time. Designed, created, and maintained cloud infrastructures with a keen focus on security guidelines, ensuring unwavering protection and efficiency. Implemented 'shift left' DevSecOps practices, using SonarQube to strengthen code quality and maintainability, going beyond standard development practi

ML

DevOps Engineer/Consultant

Muve Colombo (Pvt.) Ltd

Feb 2021 - Sep 2022 (1 year 7 months)

Designed and implemented a scalable and highly available cloud infrastructure to replace legacy infrastructure, resulting in up to 50% reduction in costs. Utilized automation to streamline previously manual processes and implemented CI/CD pipelines to improve deployment speed and accuracy.

VL

Associate Software Engineer

Vizumatix (Pvt.) Ltd

Jun 2020 - Feb 2021 (8 months)

Designed and developed microservices using Spring Boot, ensuring efficient and scalable solutions. Containerized and configured microservices for Kubernetes, streamlining deployment and management processes.

VL

Associate Engineer Technology

Virtusa (Pvt.) Ltd

Mar 2019 - Aug 2020 (1 year 5 months)

Successfully completed Kubernetes enablement, providing comprehensive support for Kubernetes-related tasks while adhering to the 12-factor application principles. Developed Microservices using Spring Boot and facilitated the enablement of DevOps practices for the project.

Education

Degrees, certifications, and relevant coursework

ST

Sri Lanka Institute of Information Technology

BSc Special (Hons), Information Technology

Completed a Bachelor of Science Special (Honors) in Information Technology. The program provided a comprehensive understanding of IT principles and practices.

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Hashan User - Cloud Engineer - Euronext | Himalayas