utkarsh.
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Stack
neofetch --stack

The tools behind what I build.

From the editor to the edge, this is the technology stack I work with and where each part fits.

STACK_VER: v2026.06
Frontend

Frontend

Interface layer focused on clarity, interaction quality, and presentation. I use these tools to ship responsive interfaces that feel polished.

VS Code

My primary editor, shaped around a tuned setup of extensions, keybindings, and routines.

HTML

Semantic, accessible markup. Every project starts here.

CSS

I use custom properties, grid, flexbox, and animation when I want more control over the interface.

React

Component-driven UIs. Used for interactive interfaces and single-page applications.

Next.js

Full-stack React framework. Server rendering, API routes, and file-based routing.

Tailwind

Utility-first CSS framework. Fast prototyping and consistent design systems.

Backend + Data

Backend + Data

Application logic, data, and the machinery behind products. I mostly build this layer in PHP and Node.js, backed by both SQL and NoSQL databases.

PHP

My primary backend language, used with Laravel for products like Qixla Cloud and this site.

Node.js

Event-driven runtime. Used for bots, APIs, and real-time applications.

MongoDB

Document database. Flexible schemas for rapidly evolving products.

PostgreSQL

Relational database. The go-to for structured data and complex queries.

Redis

In-memory data store. Caching, sessions, queues, and pub/sub.

Infra + Delivery

Infra + Delivery

Systems side focused on keeping products running in production, from containerization through deployment, edge caching, and day-to-day operations.

Docker

Containerization for consistent environments and reproducible deployments.

Linux

The foundation for my production systems, including Ubuntu and Debian server management.

Nginx

Reverse proxy, load balancing, TLS termination, and static file serving.

GitHub

Code hosting, CI/CD with Actions, and collaboration on all projects.

Git

Version control. Branching strategies, rebasing, and clean commit history.

Cloudflare

DNS, CDN, DDoS protection, and edge caching across the domains and products I run.