Posts on Utkarsh Joshi

Where is my Thing? - A Spatial Memory Agent

Fri, 16 Jan 2026 00:00:00 +0000

A Spatial Memory Agent designed to track physical items using a conversational interface and a knowledge graph

From Rusted Wires to Cloud Native: The Story of AquaMind

Tue, 09 Dec 2025 00:00:00 +0000

How I built a professional-grade smart water monitoring system from scratch, evolving from high school experiments to a full-stack IoT platform.

Automating the Mundane: How I Built a Full-Stack Attendance Bot

Wed, 26 Nov 2025 00:00:00 +0000

Every developer has that one daily task they secretly despise. For me, it wasn’t writing docs or fixing bugs—it was the daily “swipe-in” on our HR portal, let’s call it “Gx-HR” (you know the one).

Here is the irony: I physically go to the office every single day. I am there. But remembering to open the app and click “Sign In” at 10:00 AM? That is a mental load I simply couldn’t carry.

Building a Real-Time Quiz App: A Full-Stack Journey

Sat, 22 Nov 2025 00:00:00 +0000

How I built a high-performance real-time quiz platform using Go, React, and WebSockets.

Building a Zero-Cost CI/CD Pipeline

Sat, 22 Nov 2025 00:00:00 +0000

I recently built a Real-Time Quiz App (check it out live at quiz.utkarshjoshi.com), and while the coding part was fun, the deployment was a whole other beast. I wanted a professional-grade CI/CD pipeline, but I had one strict constraint: it had to be 100% free.

This is the story of how I hacked together AWS Free Tier, Namecheap, Cloudflare, and GitHub Actions to build a robust deployment pipeline without spending a dime.

Citations: Building TikTok for Research Papers with Agentic AI

Wed, 01 Oct 2025 00:00:00 +0000

How we built a TikTok-style research paper discovery app using agentic AI workflows, LangGraph, and modern web technologies

AI Agent Automation

Wed, 15 Jan 2025 00:00:00 +0000

Python framework for building and deploying AI agents for process automation

Gasless Web3 Payment SDK

Fri, 15 Nov 2024 00:00:00 +0000

TypeScript SDK for implementing gasless payments in Web3 applications

Real-time Trading Backend

Sun, 20 Oct 2024 00:00:00 +0000

High-performance Node.js backend for real-time cryptocurrency trading with WebSocket support

Building Gasless Web3 Applications: A Developer's Guide

Wed, 20 Mar 2024 00:00:00 +0000

Learn how to build gasless Web3 applications using meta-transactions and account abstraction