Safras Samansiri

Experience

• 

  Wavenet

  Oct 2022 - Apr 2023

  Intern Operations

  In operations team i have experience in VAS system support and solutions for mobile operators. My experience includes system migration application support, and troubleshooting Linux services. I am highly skilled in • Configuring• Monitoring• Upgrading• maintaining Unix/Linux systems Also I have experience in telecom related technology such as,• USSD• IVR• SMPP• SMSC• oracal/centerOS Knowledge.

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  SYNERGEN Health

  May 2023 - now

  🌐 AWS Services: Proficient in designing, deploying, and optimizing AWS environments, including EC2, IAM, Route53, VPC, ECS, EKS, RDS, S3, CloudWatch, CloudFront, DynamoDB, WAF, and Glacier. Skilled in maximizing the potential of AWS services to meet performance, security, and scalability requirements.🔒 Security and Compliance: Implementing robust security measures using AWS WAF and IAM policies, ensuring compliance with industry standards and best practices.🔄 Continuous Integration/Continuous Deployment (CI/CD): Proficient in CI/CD practices and tools such as Jenkins and Bitbucket, automating the software delivery pipeline to accelerate development cycles, increase deployment frequency, and improve overall product quality.📦 Containerization and Orchestration: Expertise in containerization technologies like Docker, orchestrating containerized workloads with Kubernetes to streamline deployment, scaling, and management of applications.🔧 Infrastructure Migration: Successfully led the migration of applications from Rackspace to AWS, ensuring minimal downtime, optimal performance, and cost-efficiency.🛠 Troubleshooting: Proficient in diagnosing and resolving issues across diverse environments, including Linux and Windows servers. Skilled in troubleshooting a wide range of issues, from Linux service disruptions to Windows server errors.🔍 Application Support: Experienced in addressing application-specific issues, including Tomcat and Docker. Proficient in troubleshooting Tomcat issues related to deployment, configuration, and performance optimization. Skilled in resolving Docker-related challenges, ensuring smooth containerization and deployment of applications. Show less 👨‍💻 As a dedicated Junior Support Engineer, I excel in providing both L1 and L2 support, ensuring the smooth operation of critical systems and applications. My expertise encompasses a wide range of technical areas, including:🛠 Monitoring Tools: Proficient in utilizing Zabbix, PRTG, and Nagios to monitor system performance, troubleshoot issues, and ensure optimal functioning of infrastructure.💾 Databases: Skilled in managing and maintaining RDBMS databases such as MsSQL and MySQL, as well as NoSQL databases like MongoDB, ensuring data integrity and availability.☁️ Cloud Computing: Experienced in AWS services, leveraging cloud infrastructure to optimize scalability, reliability, and cost-efficiency.🚀 Automation and CI/CD: Proficient in Jenkins for continuous integration and deployment pipelines, streamlining software delivery processes and enhancing team collaboration.🔗 Version Control: Utilize Bitbucket for effective version control and collaboration in software development projects, ensuring code quality and traceability.🐳 Containerization: Knowledgeable in Docker, leveraging containerization to simplify deployment, enhance scalability, and streamline development workflows. Show less

  • DevOps Engineer

    May 2024 - now

  • Junior Support Engineer

    May 2023 - Apr 2024