What a RAG chatbot costs to build and run in 2026, with my fixed prices ($1,299 to $3,999+), the monthly API fees, and the pgvector plus NestJS architecture behind them.
The sidecar architecture I use to add LLM features to a live SaaS without touching the core, the three integration patterns that cover most products, and what it costs to build and run.
Real 2026 numbers for AI agent development: what a production agent with tool calling costs from a US agency vs a senior offshore engineer, and the monthly LLM bill to expect.
A Bangladeshi senior engineer's guide to hiring directly instead of through Upwork: 2026 rates, the contract clauses that matter, how to pay, and how the UTC+6 time zone works with US and UK teams.
Real 2026 numbers for MVP development in Bangladesh: what a senior freelancer charges, what a Dhaka agency charges, what drives the price, and how to scope for a 4-6 week launch.
Building Real AI Agents: What I Learned From Production Systems A year ago, if someone told me I would be building autonomous AI agents capable of handling…
Discover how to host Next.js on shared hosting in 2026, skip the VPS, and get your React app live in minutes with a simple, cost-effective setup.
Learn how to implement AI in a web application with a practical step‑by‑step guide, complete code snippets, and tips for production deployment.
Unlock the power of AI agent skills with a clear roadmap for discovery, installation, and practical use—transform how your agents operate.
