Architecture.Logic.
Security.Scale.

Nirjar Goswami

Associate Cloud Engineer

Stack

Technologies, frameworks and tools I use to build applications.

AWS
Docker
Kubernetes
Jenkins
Grafana
GitLab
ArgoCD
Nginx
GitHub
GitHub Actions
Git
Linux
Python
TypeScript
JavaScript
PostgreSQL
SQL
Go
Java

Works

Projects I worked on. Each of them containing its own case study.

AegisMesh

Identity and Access Management

Most teams end up splitting auth, permissions, and audit logs across separate tools. AegisMesh keeps it in one place — MFA, OAuth, session control, RBAC, and audit logs, all from a single admin console. Containerized with Docker, runs on Kubernetes, deploys cleanly across environments.

React 19Tailwind CSS 4TanStack QueryNode.jsExpress.jsJWT AuthPrisma ORMPostgreSQL

DeployLens

Deployment Insights

GitHub Actions and AWS CodeDeploy don't talk to each other. A workflow runs, a CodeDeploy execution fires, and whether a specific commit reached production is something you piece together yourself. DeployLens connects both into one timeline — one dashboard, no tab-switching.

React 19TypeScriptZustandSocket.ioNode.js 20ExpressPrisma ORMAWS SDK v3

Code Humanizer

Skill file

Claude Code skill that explains code the way a senior dev would — not like a bot. Paste code, pick a mode, get an explanation that covers what the code actually does, why it was written that way, and what breaks if you touch it.

Modes
/dev/student/interview/smell/failures

VaultLock

Offline Password Manager

VaultLock is an offline password manager. Credentials stay on your machine — AES-256 encrypted, no cloud sync, no external servers. The desktop UI works without a connection.

PyQt6QMLPython 3.10+AES-256Argon2idSQLite

SmartFlow

Academic Project

Resource Manager

SmartFlow is a team operations platform, tasks, approvals, resource planning, and reporting. Most teams run these across separate tools. Work gets tracked, but the overall picture doesn't. SmartFlow puts it all under one roof.

ReactTypeScriptTailwind CSSPHP 8.2MySQL 8.0

Engineering Notes

Articles on what I’ve experienced.

Containerization
Docker & K8s

I Thought Docker Was Extra Work. It Wasn't.

Containerizing AegisMesh with Docker, Kubernetes, and Jenkins. How a "few hours" turned into a week, and what I'd do differently.

Apr 20263 takeaways
Read article
Git Workflow
Tracking Changes

How GitHub Changed My Workflow

I put off GitHub longer than made sense. Learning the commands was fine. What got me was figuring out how much work I'd already lost without knowing it.

Apr 20263 takeaways
Read article
Blind Spots
CI/CD visibility

Building DeployLens Exposed My Deployment Blind Spots

I built a CI/CD visibility tool and couldn't answer a basic question: what's actually running in production right now?

Apr 20263 takeaways
Read article

Gists

Documents on what i’ve faced and solved with code snippets.

AegisMesh - Core Patterns

Real IAM fixes covering Deny-First authorization, reauthentication, session control, and audit logging.

APRIL 16, 2026

VaultLock Logo Fetching

Securing brand assets by validating messy inputs into consistent icons without exposing the UI to fetch risks.

APRIL 16, 2026

Get in Touch

Please contact me directly at nirjargoswami2626@gmail.com or through this form.

Building cloud-native applications, IAM systems, and secure backend architectures. Looking to work on problems that actually ship.

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