sammay_sarkar(8) System Administration Manuals sammay_sarkar(8)

name

sammay_sarkar 🔉 - cloud-native magician

synopsis

sammay_sarkar --dev-ops [cloud, k8s, iac ...] --sys-admin [linux, kvm, bash ...]

sammay_sarkar --programming --automation [python, go ...]

sammay_sarkar --misc [selfhosting, opensource ...]

sammay_sarkar --history --contact [--help]

description

HELO! I am a self-taught technology professional with effective hands-on experience in modern platform engineering, dev-ops, cloud-ops, IaC and adjacent domains, with a strong background in system administration and software programming.

I'm constantly exploring new technologies and resources to improve my skills and stay up-to-date in this fast-evolving field.

options

  • --dev-ops

    I am proficient in both modern cloud-native and classical devops methodologies, with hands-on experience in designing and managing scalable infrastructure solutions covering every step of the devops cycle including ci/cd, testing, security and observability.

    I've worked with everything from stalwarts like Ansible to upstarts like Talos and everything in between. I can set up a modern Kubernetes cluster with all the bells and whistles like GitOps, service-mesh, and so on, while also being able to dig down and troubleshoot os-level issues like iptables or incompatible libraries.

  • --sys-admin

    I bring in-depth experience of linux server administration, covering installation, configuration, optimization, hardening, and maintenance of a high-performing system.

    I have experience setting up an managing all kinds of services including DNS servers, email servers, database hosts, kvm hosts, and so on. In fact, I manage my own DNS, email, calendars, and more.

  • --programming

    My lack of frontend design charm is balanced by my experience in writing and maintaining backend programs. I have created multiple backend services and cli tools for various production-grade use cases. My preferred language of coding used to be Python. And I can pick up new languages and frameworks in a pinch.

  • --automation

    I'm always looking out for any repetitive tasks to convert into a simple script or button press. Some of my shortcut scripts have actually grown into actively maintained full-fledged programs covering some repetitive needs.

    My tools of the trade for automation and glue-coding includes, but is not limited to, Python, shell-scripts, Lua, Ansible, as well as specialized workflow tools like Zapier, n8n, inotify etc.

  • --misc

    As a strong proponent of selfhosting and privacy, I main a suite of my own private services including hosting, email server, authoritative DNS, VPN, LLM services and more. I enjoy the challenge of keeping these services up and running securely.

    For a long time, I have also helped maintain multiple local linux- and opensource-related tech communities as a proponent of the values of open-source and digital safety, and have organized and spoken at some events and meetups.

    I am a huge mid-level nerd, which might be apparent from the design of this page. My field of work is complementary to my passion. I love to tinker with technology, and I'm always looking for interesting stuff to learn, and for new ways to improve my skills.

history

  • Consultant - freelance
    • adapting classic workloads to serverless architecture
    • migrating legacy on-premise systems to the cloud
    • implenting automation across infrastructure operations
    • implementing modern logging and tracing solutions
    • converting adhoc services to IaC/CaC projects
    • providing support for cloud platform operations
    • performing technical evaluation of bleeding-edge technologies
  • Staff Platform Engineer, Team Lead - Field Nation 2026-....
    • leading the regional platform engineering team
    • contributing to design and implementation of internal developer platforms
    • leading efforts to ensure best practices for infrastructure operations
    • spearheading the migration of complex live platforms to modern cloud-native standards
  • Senior Platform Engineer - Field Nation 2024-2025
    • helped ensure best practices for infrastructure operations
    • served as a mentor on cloud-native operational excellence
    • guided regional platform team towards self-sufficiency
  • Lead DevOps Engineer - Pillar 2023-2024
    • provided operational expertise for critical strategic planning
    • performed extesnive RnD on technical solutions to guide purchase decisions
    • planned and managed operations projects and targets
  • DevOps Engineer - Pillar 2022-2023
    • designed cost-effective k8s and AWS infrastructure
    • implemented end-to-end monitoring and alerting mechanisms
    • managed cloud-native ci/cd pipelines
  • DevOps Engineer - Digital Healthcare Solutions 2021-2022
    • supervised kubernetes and classic server workloads
    • performed AWS infrastructure administration
    • maintained total monitoring stack
    • managed ci/cd pipelines
  • TechOps Engineer - Telenor Health / Digital Healthcare Solutions 2020-2021
    • provided cross-team tech support and service automation
    • performed application support for engineering and cs
    • handled application performance monitoring
    • prepared service documentation
  • IT Engineer (part-time) - Taurus 2018-2020
    • maintained local network infrastructure and email service
    • created digital service catalog and inventory systems
    • implemented document management and backup systems
  • Programmer - freelance 2015-2018
    • delivered system automation and scripting projects
    • performed front-end web development and debugging
    • created web APIs for data parsing and analysis

achievements

contact

see also