Senior Site Reliability Engineer
Current• Working on Kafka, Spark, HDFS, AWS, Consul, Vault, and Containers for the User Behavior product, which is a Big Data area. Developed Jenkins workflows, and Terraform/Packer scripts on the Identity Analysis side. Large system design principles for AWS multi-tenancy, AWS Kubernetes, and Severless were being used.• Operating on AWS OpenSearch and PagerDuty to automate Incidents Alerts. Exposed to AZURE. Working from Fremont, CA.• Using Python/PowerShell at CyberArk on Linux and Windows respectively. Also, utilizing Ansible playbooks and bash scripts.• Assisted in transforming the User Behavior Application from SOA to Microservices architecture by using ECS/Kubernetes.• Saved $150K costs and eliminated many application anomalies using Amazon Route 53 aliases, persistence network aliases, and persistence storage provisions while using a Software Defined approach. Used Aws API Gateway for secure Microservices access, Lambda for Batch processing, and BOTO3 libraries/CLI commands for automation. Worked on GuardDuty SIEM,• Addressed security in IAM, S3, Security Groups, NACL, IGW, NFW, VPC, and Endpoints. Performed security code-reviews.• Refined EDR technologies akin to Crowdstrike and CyberArk Endpoint PAM. Worked with Cryptography, Certificates, and PKI. Paid Training:✫ AWS Architect Training course.✫ AWS Serverless Training course.✫ Various Cyber Security Paradigm with related Tools Demonstration.Other Extensive Training:✫ Harvard Univ's AI/ML course.✫ MIT's Data Science course.✫ Google GenAI, Linux Internals, & Systen Calls course.✫ AWS Cyber Security, Cryptography, & Manual Code Review course.✫ Apple Large System Design course.Other Training:✫ Took long classes & quizzes from FRSecure for Certified Information Systems Security Professional (CISSP) test. Taking Kubernetes courses aimed for Certified Kubernetes Admin test. Exams are not taken yet.✫ Kafka course aimed for Bigdata Streams.✫ Hashicorp Vault course.✫ FedRamp course.✫ FinOps course.