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Shivam Kumar

AI researcher | Founder, VisionQuantech

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Shivacon-Energy: The 0.5B Energy LLM That Refuses to Hallucinate

Shivacon-Energy: The 0.5B Energy LLM That Refuses to Hallucinate

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6 min read
Prompts as Contracts: How the SEO Master Agent Turns an LLM Into a Typed Function

Prompts as Contracts: How the SEO Master Agent Turns an LLM Into a Typed Function

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2 min read
Local-First Sync, Done Right: Inside the SQLite Sync Stack

Local-First Sync, Done Right: Inside the SQLite Sync Stack

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7 min read
LiveLead: Live Google Search Data Explainable Sales Leads in One Command

LiveLead: Live Google Search Data Explainable Sales Leads in One Command

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7 min read
Building a Manifest V3 Lead Extractor: Architecture of the Lead Extraction Engine

Building a Manifest V3 Lead Extractor: Architecture of the Lead Extraction Engine

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2 min read
Reading a "production-grade" CRM repo honestly: what the code actually shows

Reading a "production-grade" CRM repo honestly: what the code actually shows

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3 min read
EnterChat: An Open-Source End-to-End Encrypted Messaging Platform

EnterChat: An Open-Source End-to-End Encrypted Messaging Platform

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7 min read
WhatsApp AI Agent: Multilingual Lead Qualification with Zero Dependencies

WhatsApp AI Agent: Multilingual Lead Qualification with Zero Dependencies

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6 min read
I read all 20 workflows in this open-source n8n pack — here’s the engineering that matters

I read all 20 workflows in this open-source n8n pack — here’s the engineering that matters

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3 min read
YOU.PDF: A FastAPI PDF Toolkit — Extract Text, Merge, Split, Inspect

YOU.PDF: A FastAPI PDF Toolkit — Extract Text, Merge, Split, Inspect

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7 min read
Option Pricing, Done Honestly: Black-Scholes + Monte Carlo as a FastAPI Microservice

Option Pricing, Done Honestly: Black-Scholes + Monte Carlo as a FastAPI Microservice

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7 min read
139 Free Business Tools, One Static Codebase: Inside the VisionQuantech Business Suite

139 Free Business Tools, One Static Codebase: Inside the VisionQuantech Business Suite

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2 min read
VQ Agent Core: THINK ACT DECIDE — a three-layer agent loop you can audit

VQ Agent Core: THINK ACT DECIDE — a three-layer agent loop you can audit

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3 min read
Gym CRM SaaS: a multi-tenant Supabase schema with 35 RLS policies — code tour

Gym CRM SaaS: a multi-tenant Supabase schema with 35 RLS policies — code tour

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3 min read
QuantumLogics: Quantum-Inspired Computing on Classical Hardware

QuantumLogics: Quantum-Inspired Computing on Classical Hardware

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7 min read
Your Agent Will Click Submit: What Anthropic's Internet Ban Teaches Builders

Your Agent Will Click Submit: What Anthropic's Internet Ban Teaches Builders

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2 min read
501B Stored, 23B Awake: What Reflection's Beam Means for Builders Who Self-Host

501B Stored, 23B Awake: What Reflection's Beam Means for Builders Who Self-Host

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2 min read
How Google's Invisible Watermark Actually Works — and What Breaks It

How Google's Invisible Watermark Actually Works — and What Breaks It

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3 min read
60 Subagents, 650 Ideas, One Proof: What Anthropic's Riemann Run Teaches AI Engineers

60 Subagents, 650 Ideas, One Proof: What Anthropic's Riemann Run Teaches AI Engineers

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2 min read
ASI Brain System: A Conceptual Blueprint (Honestly Labeled)

ASI Brain System: A Conceptual Blueprint (Honestly Labeled)

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3 min read
How to Make ASI Research Credible Before It Exists

How to Make ASI Research Credible Before It Exists

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3 min read
NEXUS: Why the Next AI Architecture Won't Be Just One Thing

NEXUS: Why the Next AI Architecture Won't Be Just One Thing

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2 min read
What Five Cancer-Fighting Technologies Taught Me About Invention

What Five Cancer-Fighting Technologies Taught Me About Invention

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2 min read
U-STACK: What If Apps Were Guests and Users Owned Everything?

U-STACK: What If Apps Were Guests and Users Owned Everything?

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3 min read
I Built a 188M Mixture-of-Experts LLM From Scratch on a Free GPU

I Built a 188M Mixture-of-Experts LLM From Scratch on a Free GPU

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5 min read
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