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VASUDEV AI — ENGINEERING JOURNAL & PUBLICATIONS

Engineering Ideas, AI Research, & Technical Insights

Deep technical essays, system architecture breakdowns, and research publications from our engineering team on building deterministic artificial intelligence and scalable software systems.

FEATURED ESSAYAI Agents8 min read

Building Deterministic Agentic Workflows: Beyond Prompt Engineering

A deep technical examination of DAG execution graphs, stateful ReAct planning loops, schema-enforced tool calling, and rollback boundaries in production multi-agent systems.

By Vasudev AI EngineeringAugust 12, 2026
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AI Agents8 min read

Building Deterministic Agentic Workflows: Beyond Prompt Engineering

A deep technical examination of DAG execution graphs, stateful ReAct planning loops, schema-enforced tool calling, and rollback boundaries in production multi-agent systems.

#AI Agents#ReAct Loops#JSON Schema#State Machines#Python
August 12, 2026Read Essay
RAG7 min read

Hybrid Dense-Sparse RAG Architecture for Enterprise Knowledge Systems

How to combine BM25 keyword matching with dense Qdrant vector embeddings and cross-encoder re-ranking to achieve 98%+ contextual retrieval accuracy.

#RAG#Vector Search#Qdrant#BM25#Cross-Encoder
July 28, 2026Read Essay
LLMs6 min read

Domain Alignment: Fine-Tuning SLMs for Schema-Enforced JSON Output

Why 8B parameter small language models (SLMs) fine-tuned with LoRA adapters can outperform 70B models in specialized, sub-100ms structured extraction pipelines.

#LLMs#SLM Alignment#LoRA#vLLM#Quantization
July 14, 2026Read Essay
Software Engineering9 min read

Software + AI Convergence: Microservices Infrastructure for Machine Intelligence

Architecting high-concurrency microservices, Next.js edge frontends, asynchronous Redis event queues, and Python FastAPI AI endpoints.

#Software Engineering#Microservices#FastAPI#Next.js 15#Redis
June 30, 2026Read Essay

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