Blog — Rugved Chandekar | Stories, Lessons & Technical Deep Dives

Rugved Chandekar

Engineering ideas into existence

About Services Experience Projects Blog Contact Buy Me a Coffee Start a Project
Writing

Stories, Lessons
& Deep Dives

From failing exams in school to building AI systems at scale — raw personal stories and no-BS technical write-ups from my journey as a developer.

RC
Rugved Chandekar Full-Stack Developer · AI/ML Engineer · IEEE Author
12 posts 5 personal 7 technical

Showing 12 articles

How 11th & 12th Math Became My AI Career Foundation Personal
Feb 22, 2026 5 min read

How 11th & 12th Grade Math Became the Cornerstone of My AI Career

Calculus, linear algebra, probability — I didn't know they were training me for AI/ML. Looking back, every formula I struggled with in 12th grade became a building block for the models I build today.

Mathematics AI/ML Career
Read Article
How I Became DSA Team Lead Personal
Feb 14, 2026 6 min read

How I Became the DSA Team Lead at College — and Mentored 300+ Students

I wasn't the smartest coder. But I was consistent, communicative, and genuinely cared about others improving. Here's how that attitude turned into a leadership role at Hackslash and what I learned running 5+ workshops.

Leadership DSA College
Read Article
The Night I Discovered Machine Learning Personal
Jan 28, 2026 4 min read

The Night I Discovered Machine Learning and Never Looked Back

It was 2 AM, second year of college. I was watching a YouTube video about how Netflix recommends shows. That one video rewired my path forever. I share the exact moment curiosity became obsession.

Personal AI/ML Discovery
Read Article
Winning the College Hackathon Personal
Jan 15, 2026 5 min read

How We Beat 50+ Teams and Won the Hackathon with an AI Resume Parser

24 hours, 3 people, one idea. We built an LLM-powered resume intelligence system that blew the judges away. This is the behind-the-scenes story: the panic, the pivot, and the win.

Hackathon LLMs Teamwork
Read Article
My First Programming Language: Java Technical
Jan 5, 2026 5 min read

Java Was My First Language — And It Taught Me More Than I Expected

In school, we had a subject called "Introduction to Java." I thought it was just another boring class. But it became my entry point into programming — teaching me OOP, logic, and the joy of seeing code run for the first time.

Java Beginners Programming
Read Article
Building My First JARVIS AI Technical
Dec 20, 2025 8 min read

I Built a JARVIS in College — It Was Simple, But It Started Everything

My first AI project: a voice-activated Python assistant I called JARVIS. No transformers, no LLMs — just speech recognition, pyttsx3, and Wikipedia API. Simple? Yes. But it was the brick that built my AI journey.

Python AI Voice Assistant
Read Article
Building a Booking System That Actually Works Technical
March 13, 2026 8 min read

Building a Booking System That Cut Manual Work by 90%

Flask, MySQL, automated WhatsApp confirmations. This is the full technical breakdown of the Raghavendra Swami Mutt booking system — architecture decisions, database schema, and lessons learned.

Flask MySQL Automation
Read Article
RAG Pipelines: From Theory to Production Technical
March 10, 2026 10 min read

RAG Pipelines: From Theory to Production on AWS

A deep-dive into Retrieval-Augmented Generation. How I built semantic search with OpenSearch, connected Amazon Bedrock LLMs, and deployed the whole thing on AWS ECS — with real token cost breakdowns.

RAG AWS LLMs
Read Article
Building a Real-Time Collaborative Code Editor Technical
Dec 5, 2025 9 min read

Building a Real-Time Collaborative Code Editor with WebSockets

Multiple users, one editor, zero conflicts. I walk through the full architecture of my WebSocket-powered collaborative coding platform — room management, operational transforms, and Socket.IO under the hood.

WebSockets Flask Socket.IO
Read Article
Bayesian Deep Learning for Pneumonia Detection Technical
Nov 18, 2025 11 min read

Uncertainty-Aware Medical AI: Our IEEE 2026 Bayesian Pneumonia Paper

Standard CNNs tell you what they think. Bayesian deep learning tells you how confident it is. A technical breakdown of how we built uncertainty-aware pneumonia detection — and why it matters for real clinical use.

Bayesian Deep Learning Medical AI IEEE
Read Article
Explainable House Price Prediction Technical
Nov 2, 2025 7 min read

XGBoost + SHAP: Building an Explainable House Price Predictor (R²=0.88)

Not just a black-box model — users see exactly which features drive the price. The full breakdown of feature engineering, XGBoost tuning, SHAP visualization, and serving real-time predictions via Flask REST API.

XGBoost SHAP Flask API
Read Article
🔍

No posts found for this filter.

Got a question or a project idea?

I write what I build, and I build for real problems. If something resonated, let's talk — or just say hi.