$ init portfolio
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> Hello, World!

Raj TiwariDeveloper

$ Infrastructure Engineer

I build backend systems, distributed systems, and infrastructure. I work with Linux, Kubernetes, Docker, and low-level architecture. I enjoy debugging systems and open-source development.

// About Me

Meet the Creator

Raj Tiwari

Raj Tiwari

Infrastructure Engineer

India

I build backend systems, distributed systems, and infrastructure. I work with Linux, Kubernetes, Docker, and low-level architecture. I enjoy debugging systems and open-source development.

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Local Time

Exploring the digital universe

// Skills

What I know

Languages

JavaScriptTypeScriptPythonGoBash

Frontend

ReactNext.jsTailwind CSSHTML/CSS

Backend

Node.jsExpressPostgreSQLMongoDBRedis

DevOps & Cloud

DockerKubernetesAWSCI/CDTerraformNginx

Linux

Ubuntu/DebianSystemdShell ScriptingNetworkingSecurityArch Linux

Tools

GitVS CodeVimPostmanFigma

// Projects

Things I've built

KubeDeploy

Automated Kubernetes deployment tool with CI/CD pipeline integration, health monitoring, and auto-scaling.

GoKubernetesDockerGitHub Actions

LinuxDotfiles

Personal shell configuration for bash and zsh with history settings, git aliases, utility functions, and a symlink installer for Arch and Debian-based distros.

BashZshVimSystemd

Calculus Solver

Calculus equation solver with LaTeX rendering, supporting differentiation, integration, limits, Taylor series, and ODE solving via CLI and web interface.

PythonFlaskSymPyKaTeX

DevDash

Terminal-based developer dashboard displaying system metrics, Git status, weather, and TODO management.

GoTerminal UIREST API

// Contact

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Let's build something together

(feel free to reach out to me)

Book a Coffee

Whether you want to discuss tech, collaborate on a project, or just say hi — I'm always up for a good conversation!

30 min call
Google Meet
Book a Call
Available for calls