CV

General Information

Full Name Arnab Dutta
Date of Birth 13th September 1995
Languages English, Hindi, Marathi, Bengali

Education

  • 2021 - 2023
    Masters of Engineering - CyberSecurity
    University of Maryland, College Park
  • 2013 - 2017
    Bachelor of Engineering - Computer
    Savitribai Phule Pune University, Pune

Experience

  • 2020 - 2021
    Senior DevOps Engineer
    Flentas Technologies
    • Automated entire infrastructure and monitoring setup of major MNC companies that included more than 70 EC2 Instances and 10,000 Alerts each, using CloudFormation scripts.
    • Developed Complex Production Architectures involving multiple Kubernetes deployments using Ansible and Terraform on Jenkins.
    • Trained more than 5 interns each month, and enabled them to complete major production-level projects themselves.
  • 2018 - 2021
    Cloud Engineer
    Flentas Technologies
    • Deployed ELK solutions from scratch for major MNC companies, increasing their problem-solving efficiency by 7X.
    • Converted more than 50 monolithic applications into dockerized containers, reducing resource overhead by 80%.
    • Automated QA and Security testings on Jenkins, saving 7 days in each deployment cycle while reducing the average CVE assessment score by 90%.
    • Deployed replication on multiple databases like PostgreSQL, MySQL, and MongoDB conferring to PCI DSS standards and deployed sharding on MongoDB increasing the performance of the application by 2X.
    • Created more than 150 automated pipelines using Jenkins on a Docker-based Infra with production level GIT branching strategies and best practices, saving more than 30 days in each deployment cycle.

Projects

  • January 2019
    Automated CIS Hardening
    • Developed an Ansible Playbook to harden AWS Instances running RHEL and CentOS 7.
    • Completed the entire learning and creation process within 2 days to meet a timeline.
    • Studied the CIS Level 1 and CIS Level 2 hardening processes.
  • October 2020
    Automate MongoDB Alarms Creation
    • Created a BASH Script to automate Cloudwatch Alarms creation for unsupported MongoDB Metrics.
    • Created a Dashboard to view the above Metrics.
  • January 2021
    Network Security Script Creation
    • Designed a script with BASH that used NMAP to complete network port testing.
    • Integrated the above script as a stage in Jenkins to automate it for 90+ running applications.
    • Customised Jenkins to send the output of this test over email and ask for authorization to proceed.

Certifications

Skills

  • Languages
    • BASH, Python, NodeJS, C, JSON, Groovy, HTML, DB Management for SQL, MongoDB & Postgres.
  • Security & Other Tools
    • IAM, Active Directory, BurpSuite, Metasploit, Beef, Splunk, Wireshark, NMAP, Autopsy, Jenkins, Ansible, Terraform, Docker, Kubernetes, New Relic, ELK Stack, Grafana, Prometheus, Datadog, Splunk, GIT.
  • Cloud Services & Compliances
    • AWS (EC2, Organizations, SSO, Autoscaling, Cloudwatch, Cloudtrail, Route53, ELB, S3, Cloudformation, Code Pipeline, Inspector), Azure (Virtual Machines, Virtual Networks), PCI-DSS, HIPAA, ISO 27001.

Awards and Hobbies

  • Awards: Employee Of The Year 2019, Flentas. Splunk Certificate for Intro, Visualizations, Fields and Dashboards.
  • Hobbies: Hiking and Trail Running, Chess, Computer Assembly/Disassembly, Audiophile, Horophile.