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Writing about AI engineering, web development, and building in public.
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Deep dives on AI engineering, production systems, and startup lessons. ₹125/mo or $5/mo.
ai
What Building a Tiny LLM From Scratch Taught Me About Production AI
A production AI engineer builds a 10-million-parameter transformer from scratch to answer the questions that prompt engineering alone couldn't. Here's what he learned about attention, context, and fine-tuning that changed how he ships AI features.
Career
How to Build an ATS-Friendly Resume That Actually Gets Read
Most resumes get rejected by ATS before a human sees them. Here's exactly what ATS systems look for, common mistakes to avoid, and how to build a resume that passes every filter.
Finance
Technical Analysis for Indian Stocks — A Developer's Guide to NSE Trading Signals
How RSI, MACD, Bollinger Bands, and other indicators actually work under the hood. A practical guide for developers who want to understand stock market analysis.
AI
Demand Forecasting for E-commerce — Why Your Spreadsheet Isn't Enough
Most D2C brands forecast demand in Excel. Here's why statistical models like ARIMA beat gut feeling, and how to set up proper demand forecasting without enterprise software.
Building in Public
The Stack Behind 4ugusta.dev — Next.js 16, Three.js, GSAP
A deep dive into the architecture, particle systems, and responsive design decisions behind my portfolio site.
AI Engineering
Building RAG Pipelines That Actually Work in Production
Most RAG tutorials show the happy path. Here's what production RAG actually looks like after handling 1000+ daily interactions.
Startup Lessons
How I Built a Chrome Extension at a YC Startup
The story of building Fuse AI's Chrome extension in Next.js — from prototype to 40% task automation.
AI Engineering
Claude vs GPT for Production AI Agents — An Honest Comparison
After building production systems with both Claude and GPT, here's when to use which.
Startup Lessons
Why I Started a Web Dev Agency While Working at YC Startups
From IIT Guwahati to YC startups to running my own agency. Here's the journey and the reasoning.
AI Engineering
Automating LinkedIn Job Applications with AI and Selenium
How I built a pipeline that scans LinkedIn, scores jobs against your resume, estimates salary from 4 sources, and auto-applies.
Web Development
15,000 Particles Forming a Letter — Building a Three.js Particle System
How I built the animated particle '4' on my portfolio using Three.js, React Three Fiber, and a web worker.
Web Development
GST Compliance in Code — Building Accounting Software for Indian Distributors
How I turned India's GST rules into a React + Node.js accounting dashboard that handles CGST, SGST, IGST, HSN codes, and e-way bills.
Web Development
GSAP ScrollTrigger on Mobile — Every Mistake I Made
Portrait detection, pin bugs, 100vh traps, and touch events. A practical reference for anyone using GSAP on responsive sites.
AI Engineering
Building an MCP Server That Queries 4 Data Sources in Under 5 Seconds
Entity resolution, confidence scoring, and parallel API orchestration — the architecture behind an intelligence aggregation tool.
AI Engineering
Multi-Agent AI with CrewAI — When 3 Agents Beat One
I built a demand forecasting system with 3 AI agents. Here's when multi-agent actually helps and when it's overengineering.
AI Engineering
Deploying Conversational AI at Scale — Lessons from 1000+ Daily Interactions
What production conversational AI actually looks like — monitoring, error recovery, and the difference between a demo and a product.
AI Engineering
AWS Bedrock vs Direct API — The Real Cost of Managed AI
I've used Claude through both Bedrock and the direct API in production. Here's when managed infrastructure is worth it and when it's overhead.
Mobile Development
Building a Real-Time Couples App with Flutter and Firebase
Live location sharing, cycle tracking, and QR pairing — the Firebase architecture behind a real-time couples app.
Building in Public
How I Built a Full Analytics Dashboard in One Day with Streamlit
GA4, Search Console, and Google Ads data for two websites — all in a custom Streamlit dashboard deployed on Railway.