Lasantha Sanjeewa Silva's Resume

Lasantha Sanjeewa Silva

Site Reliability Engineer@Unison Group

Nationality

Summary

DevOps/SRE Engineer | AZ-104 | AWS SAA | AWS Community Builder. Experienced DevOps Engineer with 5 years of expertise in automating and streamlining IT operations across Cloud and On-Premises environments. Skilled in CI/CD pipeline implementation, deployment automation, and cloud infrastructure management. Proficient with Python, Jenkins, Terraform, Docker, Kubernetes, Ansible, Azure, and AWS. Experienced in collaborating with cross-functional teams to deliver reliable, scalable software solutions. Proven track record in optimizing cloud resources for a 20% efficiency improvement. I aim to help organizations enable DevOps. Seeking to contribute expertise to an innovative organization focused on DevOps excellence.

Work experience

Site Reliability Engineer
Unison Group
2026.02-Current
(6 months)
DevOps Engineer
IFS
2024.06-2025.11
(a year)
IT/Cloud Support Engineer
Toshiba Elevator Middle East LLC
2022.09-2024.04
(2 years)
DevOps/SRE Engineer
Southern IT Systems (Pvt) Ltd
2019.01-2024.01
(5 years)
Associate DevOps Engineer
Calcey Technologies
2022.01-2022.03
(3 months)
Trainee DevOps Engineer
Calcey Technologies
2021.09-2021.12
(4 months)
DevOps Engineer Intern
LOLC Technologies Limited
2021.01-2021.07
(7 months)

Educational experience

Uva Wellassa University of Sri Lanka
Master of Information Technology (MIT) Information Technology
2023.01-2025.01
(2 years)
Uva Wellassa University of Sri Lanka
Bachelor of Industrial Information Technology (BIIT) Computer Software Engineering
2017.01-2021.01
(4 years)
Institute of Human Resource Advancement University of Colombo
Certificate Course in Spoken English English
2016.01-2016.01