Hasitha Dewundara
Lead Platform Engineer ( Data & Storage)
Greater Paris Metropolitan Region France
Summary
👤
Senior🎓
Top SchoolHasitha Dewundara is a Lead Platform Engineer specializing in NoSQL databases with over a decade of experience designing and operating bare-metal, high-volume clusters (ClickHouse, MongoDB, ScyllaDB, Cassandra) for multinational, mission-critical environments. He has a strong track record in performance tuning, achieving 99.99% availability, large-scale automation, multi-terabyte workload management, disaster recovery, and observability with Datadog, Grafana and ELK. Based in the Greater Paris area, he progressed through senior DBA roles at Pearson to lead platform responsibilities at Brevo, combining hands-on operational depth with platform architecture and cross-functional team leadership. He holds postgraduate training in data science and brings a pragmatic focus on building resilient, low-latency systems that scale globally—often optimizing systems in ways that trade marginal latency for vastly improved operational simplicity.
11 years of coding experience
2 years of employment as a software developer
Postgraduate Diploma in Computer Science (PG Dip) Data Science Analytics and Engineering, Postgraduate Diploma in Computer Science (PG Dip) Data Science Analytics and Engineering at University of MoratuwaBachelor of Science (Hons) Information Technology, Bachelor of Science (Hons) Information Technology at SLIIT
Sinhalese, French, English
Github Skills (6)
ansible-role10
clickhouse9
ansible9
clickhouse-backup9
backup9
apache-zookeeper1
Programming languages (2)
Github contributions (4)
nl2go/ansible-role-clickhouse
Dec 2020 - Dec 2022
An Ansible Role that manages installation and configuration of ClickHouse.
Contributions:36 commits in 2 years
ansible-roleclickhouseansible
nl2go/ansible-role-clickhouse-backup
Feb 2021 - Aug 2022
Ansible role for deploying the clickhouse-backup tool
Contributions:26 commits in 1 year 6 months
ansible-roleclickhouse-backupclickhousebackupansible
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