Building reliable systems

Rahul Jangir

Infrastructure, automation, and reliable delivery.

Operate

AWS, Kubernetes, and Linux production environments.

Automate

Terraform, Helm, and CI/CD delivery workflows.

Observe

CloudWatch, Grafana, and Prometheus monitoring.

About

I design and operate reliable cloud infrastructure across AWS, Kubernetes, and Linux environments. My work focuses on deployment automation, observability, and reducing operational friction.

I also build focused full-stack tools when an infrastructure problem needs a practical interface.

Projects⁽⁴⁾

dwm-jangir - Personal Desktop Environment

A highly reliable, custom-maintained X11 desktop environment based on dwm-titus, featuring robust session management, dynamic Quickshell theming, and an automated installer.

Outcome: Engineered robust X11 session management and startup sequencing for reliable daily use.

3 months ago

Kharcha Pani - Personal Finance Manager

A comprehensive personal finance app with expense tracking, budgets, investments, AI-powered insights, and household finance management built on Next.js 15 with tRPC and Drizzle ORM.

Outcome: Built a modular finance platform covering expenses, income, budgets, savings goals, investments, subscriptions, and net worth in one surface.

4 months ago

Central Approval Portal

A central portal to manage project packet approvals, gates, and approval evidence across office projects. Features interactive showcases and custom UI components.

Outcome: Centralized project packets, phase gates, and approval evidence in one stakeholder-facing surface.

5 months ago

All Projects