AI Insights Blog

Explore practical writing on fintech AI, RAG chatbots, trading dashboards, payment integrations, automation, and full-stack AI product engineering.

Fintech AI RAG & Agents Full-Stack Engineering

Articles Built From Delivery Experience

These posts are shaped by production work across trading systems, fintech SaaS, AI-driven analytics, RAG assistants, mobile apps, payment integrations, and automation-heavy software.

Fintech & Trading Engineering

Market data, dashboards, alerts, charting, portfolio analytics, and the architecture behind live financial products.

AI Systems in Products

RAG pipelines, semantic search, intelligent assistants, and how AI features fit into complete applications.

Full-Stack Delivery Patterns

Django, FastAPI, React, React Native, databases, APIs, performance, security, and deployment workflows.

Latest AI Insights

27 articles
How a Small Number of Samples Can Poison LLMs of Any Size
Large Language Models LLM news LLM posion
Oct 26, 2025 5 min read 1654

How a Small Number of Samples Can Poison LLMs of Any Size

In recent years, the tremendous growth of large language models (LLMs) has transformed artificial intelligence — from generative chatbots to code assistants and domain-specific agents. With model sizes soaring into billions of parameters and training datasets spanning billions of tokens.

How DeepSeek-OCR Will Help in Text Extraction
LLM news OCR text extraction
Oct 26, 2025 5 min read 2155

How DeepSeek-OCR Will Help in Text Extraction

If you’re exploring text extraction for search, automation, AI assistants, or RAG systems—and you want a solution that truly understands semantic meaning, preserves layout and context, and integrates with modern AI pipelines—DeepSeek-OCR is a compelling choice.

What is a Vector Database and How It Works
Large Language Models LLMs NLP
Oct 18, 2025 5 min read 880

What is a Vector Database and How It Works

A vector database is a specialized system designed to store, index, and search numerical vector embeddings generated from unstructured data like text, images, videos, and audio. These embeddings capture semantic meaning rather than exact keyword matches, enabling context-aware retrieval and reasonin

Why and where to Use LoRA / QLoRA and RAG?
AI integration AI Optimization Django
Oct 13, 2025 5 min read 3607

Why and where to Use LoRA / QLoRA and RAG?

Modern Large Language Models (LLMs) are increasingly central to AI systems — powering everything from enterprise chatbots to multimodal assistants and autonomous agents. However, running, fine-tuning, and maintaining these massive models can be resource-intensive and expensive, especially for Europe

How to Develop an MCP Server From Scratch
AI Agents AI Automation FastAPI
Oct 09, 2025 5 min read 1792

How to Develop an MCP Server From Scratch

The Model Context Protocol (MCP) is fast becoming a foundational standard in the AI / agent ecosystem. It defines a uniform way for large language models (LLMs) or AI agents to access external tools, resources, and prompts via a well-defined protocol. MCP servers act as bridges between agents

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