J33 Tech Services Private Limited is an enterprise AI consulting firm specializing in custom LLM development, autonomous agents, RAG pipelines, cloud architecture, and digital transformation. With 15+ years of experience, we deliver production-ready AI solutions for Supply Chain, Retail, Marketing, Edtech, Government, and Hospitality industries.
Contact us: contact@j33.ai
Insights & Case Studies
Real-world case studies, technical guides, and practical insights on building intelligent systems for the modern enterprise.
Utility pole defect detection with computer vision: a four-stage pipeline finds cracked insulators, rotted crossarms and broken cutouts in drone imagery.
A reasoning model wrote the test plan once. A System 1 model then ran it in a real browser for $0.0019 a pass: 6 missions, 315 decisions, 1 unplanted bug.
We LoRA-tuned Needle 2, a 45M-parameter model, on 3,150 synthetic ops requests. Tool-calling accuracy went from 28% to 78% inside a 1 CPU, 1 GB container.
Five attention variants worked out by hand on the same 4 tokens, every number printed. What separates them is how many numbers each one keeps per token.
Attention is a dot product, a division and a weighted average. We run it by hand on just 2 words, printing every score, and end with the next-word vector.
Learn how CORS misconfiguration, XSS, SQL injection and CSRF actually work: 4 realistic attack scenarios and the specific controls that stop each one.
Spain 55, Argentina 45. Our FIFA World Cup 2026 final prediction combines a statistical model, an LLM judge and a 50-agent crowd simulation. Full build story.
Learn how TurboQuant compresses the LLM KV cache with rotation, quantization and packing: 3.9x less memory, under 0.4% error, and no retraining required.
Learn how OAuth 2.0 lets apps access your data without sharing passwords: grant types, the authorization code flow, PKCE and token security best practices.
How a logistics company used an AI WhatsApp booking agent to handle requests 24/7, close overnight response gaps and free staff for higher-value work.
