sochyeah
ENGINEER NOTES

SOCHYEAH JOURNAL.

Technical blueprints, MLOps lessons, custom search strategies, and case insights written by our strategist-builders.

How AI Voice Agents Are Changing Customer Support
AI 12 min read

How AI Voice Agents Are Changing Customer Support

A deep-dive technical study on streaming voice AI pipelines. We analyze real-time WebSockets integration, Speech-to-Text transcription delays, conversational logic models, and Text-to-Speech playback latency optimization to deliver seamless user calls.

Response Latency
<480ms
API Packet Size
4.2KB
2026-08-15Read Article
RAG vs Fine-Tuning: Which Should Your Business Use?
AI 10 min read

RAG vs Fine-Tuning: Which Should Your Business Use?

An architectural evaluation comparing Retrieval-Augmented Generation (RAG) and model fine-tuning. We analyze performance across data freshness, hallucination control, and compute costs.

RAG Answer Latency
1.2s
Fine-Tuning Cost
$800/run
2026-08-02Read Article
How to Build an AI Receptionist
Automation 11 min read

How to Build an AI Receptionist

A step-by-step engineering blueprint to configure automated voice schedulers, SIP trunk routing, calendar databases, and SMS booking confirmations.

SIP Audio Streaming
180ms
Booking Sync Lag
0.8s
2026-07-28Read Article
Machine Learning for Small Businesses
Machine Learning 11 min read

Machine Learning for Small Businesses

A practical guide to applied machine learning. Learn how to train demand forecasting algorithms, anomaly detection blocks, and lead scoring models.

Model Prediction Time
18ms
Algorithm Accuracy
94.2%
2026-07-10Read Article
Technical SEO for SaaS Companies
SEO 13 min read

Technical SEO for SaaS Companies

A deep audit of Core Web Vitals, sitemap indexes, render budgets, edge redirects, and programmatic HTML directories to scale SaaS organic search traffic.

Lighthouse PageSpeed
99/100
Edge TTFB Delay
42ms
2026-06-25Read Article
How to Build a SaaS MVP
Product 13 min read

How to Build a SaaS MVP

A step-by-step engineering framework to scope, build, and deploy a SaaS Minimum Viable Product in under 6 weeks while maintaining clean modular code.

Core Sprint Timeline
6 weeks
First Load Size
180KB
2026-06-12Read Article
How AI Search Is Changing SEO
SEO 11 min read

How AI Search Is Changing SEO

Analyze how AI-powered search engines (Perplexity, Gemini, SearchGPT) index websites, and learn how to optimize entity schemas and sitemaps.

Entity Schema Confidence
98.8%
Crawler Query Count
2,800/day
2026-05-14Read Article
How Recommendation Engines Work
Machine Learning 11 min read

How Recommendation Engines Work

A mathematical study on recommendations: collaborative filtering algorithms, cosine distance, matrix embeddings, and model latency optimizations.

Vector Nearest-Neighbors
12ms
Daily Model Delta Run
1.5hr
2026-04-05Read Article
From Spreadsheet to AI Dashboard
Data 10 min read

From Spreadsheet to AI Dashboard

A case study on database warehousing. We outline daily ETL pipelines, PostgreSQL staging configurations, and low-latency data rendering panels.

Report Load Latency
<250ms
Warehouse Sync Interval
1hr
2026-03-20Read Article