Viraj de Silva
Back End Developer @Softcat
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WORK HISTORY
Back End Developer @Softcat
Marlow, GB
Designed and implemented SOAR use cases using Swimlane to automate decision-making processes, building workflows and GUIs for SIEM analysts- Ingested data from Sentinel, AlienVault, and threat intelligence feeds, integrating them with Swimlane’s MongoDB for advanced applications- Managed Swimlane’s Kubernetes 3-node cluster, handling upgrades and disaster recovery- Built internal applications with Python, Django, FastAPI, pandas, NumPy, PostgreSQL, Celery, RabbitMQ, NextJS, and Docker- Managed CI/CD pipelines with GitHub Actions, ensuring code quality through unit tests, E2E testing, Ruff, and Pyright- Developed a machine learning-based SOAR decision engine using scikit-learn, NLP tools, pandas, and NumPy for automated alert and incident analysis- Collaborated with Azure services for seamless development and deployment workflows- Gained IT security expertise via Microsoft SC-200 training and became AWS Certified Developer - Associate (2024), applying knowledge to enhance cloud-based solutions- Monitoring Grafana/Prometheus- Playwright Web automation- Boomi Integration Platform developments
EDUCATION
University of Colombo
BSC, Physical Science
Keele University
MSc, IT & Management
SKILLS
ABOUT VIRAJ DE SILVA
Self-motivated, fast learning and have experience of working in high pressure environments. My passion lies mainly in developments of large data related projects, preferably within a small/mid level team of developers.
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