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Tech & Innovation

Exploring web development, AI, software engineering, and the latest tech trends. Sharing knowledge and experiences from the field.

Jun 7, 2026
14 min read

Building My Own JARVIS: Why the Hardest Part Was Everything Around the AI

How a childhood fascination with Iron Man led me to build a production-grade personal assistant, and why the 'God Prompt' approach failed spectacularly before function calling saved the project.

#AI#OpenAI+5
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Jun 7, 2026
14 min read

Why I Deleted Half My Code and Built a Better Product

How building a voice-powered receipt app for traditional market merchants taught me that the best engineering decision is often removing complexity, not adding it.

#AI#Multimodal+5
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May 23, 2026
12 min read

I Built an AI Chatbot for Academic Guidelines - But the Hardest Part Wasn't the AI

Story behind building a production-grade RAG chatbot for campus KKP/PI guidelines-from hybrid search to contextual conversations that turned out to be more complex than expected

#RAG#AI+5
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Dec 15, 2025
15 min read

Leading a Team to Build an AI That Predicts Equipment Failures

How a capstone project with 5 people, 10 AI agents, and a 10,000-line monolith taught me that the hardest part of building AI systems isn't the AI-it's the architecture, the teamwork, and the trust.

#AI#LangGraph+5
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Nov 3, 2025
14 min read

Unlocking Social Media: How I Turned 900+ Instagram Videos into an AI Search Engine

How I discovered that the hardest part of building an AI chatbot isn't the AI-it's turning 900+ messy Instagram videos into clean, structured data that the AI can actually use.

#AI#RAG+5
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Mar 10, 2024
10 min read

Sales Forecasting: When Simple Beats Complex

Systematic comparison of ARIMA vs Linear Regression for sales forecasting. Plot twist: the simple model won by 41%

#Time Series#Forecasting+4
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Jan 15, 2024
10 min read

Customer Churn Prediction: First ML Project

My journey learning machine learning from scratch, building a churn prediction system with 82.8% recall and deploying to production

#Machine Learning#Python+3
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