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d4rkr0n1n/README.md

Hi, I'm Mridul Roy 馃憢

DevOps Engineer 路 Enterprise Automation 路 DevSecOps 路 Building toward NoOps

I build automation-first delivery workflows, internal platforms, and secure backend services that reduce manual effort and make software delivery more reliable.

My work sits at the intersection of software engineering, platform operations, system integration, and security. I am especially interested in turning repetitive operational work into documented, observable, and reusable automation.

LinkedIn GitHub Hashnode Medium

What I work on

  • CI/CD, release automation, and delivery guardrails
  • Internal developer platforms and workflow automation
  • DevOps and DevSecOps toolchain integration
  • Java and Spring Boot APIs, services, and microservices
  • Containerized applications and reproducible environments
  • Infrastructure as Code, platform engineering, and cost-aware operations
  • Practical NoOps through automation, observability, and safe recovery

Technical toolbox

Area Technologies
Backend Java, Spring Boot, Python, REST APIs, PostgreSQL
CI/CD GitLab CI/CD, GitHub Actions, Jenkins
Containers & platforms Docker, Kubernetes, OpenShift, Quay
Infrastructure & systems Terraform, Linux, Vagrant, Nginx
DevSecOps SonarQube, JFrog Artifactory, JFrog Xray
Current interests NoOps, platform engineering, FinOps, AI-assisted operations

Selected projects

A lightweight, containerized Next.js API with health checks, persistent Docker volumes, environment-based configuration, a multi-stage build, and a non-root runtime.

A reproducible local infrastructure project that provisions a virtual machine and Apache web server through Vagrant and automated shell-based setup.

A hands-on workspace for experimenting with Spring Boot services, microservice patterns, and backend proof-of-concepts.

A growing collection of PowerShell utilities for everyday automation and repeatable engineering tasks.

How I approach engineering

  • Automate recurring work: if a task repeats, it should become a reliable workflow.
  • Design security in: controls and evidence belong inside the delivery process.
  • Keep systems understandable: simple, documented systems are easier to operate and improve.
  • Build for recovery: automation needs observability, guardrails, and a safe failure path.
  • Focus on outcomes: tools matter when they reduce delays, risk, and manual checkpoints.

Currently exploring

  • Moving from task-level automation toward event-driven, policy-aware NoOps
  • Internal developer portals that centralize requests, approvals, and delivery workflows
  • FinOps and GreenOps practices for cost- and resource-aware platforms
  • AI-assisted operations that keep humans in control of risk and production decisions

Writing and learning in public

I share practical notes, experiments, and project walkthroughs on Hashnode and Medium, covering DevOps, Linux, Git, Terraform, automation, and backend engineering.

Let's connect

I enjoy discussing DevOps, DevSecOps, platform engineering, internal tooling, backend systems, and the path toward NoOps.

Connect with me on LinkedIn or explore my repositories.

Pinned Loading

  1. pulse-api pulse-api Public

    Pulse API | A Simple DevOps project to showcase containerized Next.js service that exposes basic API routes, and provides a health endpoint for Docker Compose.

    TypeScript

  2. server-performance-stats server-performance-stats Public

    Vagrant project to provision VM and script to analyse server performance stats.

    Shell

  3. log-archive-tool log-archive-tool Public

    Build a tool to archive logs from the CLI with the date and time using vagrant VM.

    Shell

  4. nginx-log-analyser nginx-log-analyser Public

    Write a simple tool to analyze logs from the command line.

    Shell

  5. gh-deployment-workflow gh-deployment-workflow Public

    Write a simple GitHub Actions workflow to deploy a static website to GitHub Pages.

    HTML

  6. ssh-remote-server-setup ssh-remote-server-setup Public

    Setup a basic remote linux server and configure it to allow SSH.

    Shell