BuildnScale - Full-Stack & Agentic AI Engineering Blog

RAG Pipeline with LangChain and Pinecone for Production

Build a RAG pipeline with LangChain and Pinecone that survives real traffic with reliable retrieval, versioned indexing, and measurable quality controls.

Mar 26, 202610 min read

deploy Next.js 15 to production

How to Deploy Next.js 15 to Production with CI/CD and Docker

9 min read

stateful chatbot with FastAPI

Stateful Chatbot with FastAPI: Auth, Memory, and Scale

8 min read

Latest Posts

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TypeScript generics advanced patternsTypeScript

TypeScript Generics Advanced Patterns for Production Systems

Learn TypeScript generics advanced patterns for production systems, including conditional inference, API contracts, and debugging strategies for large codebases.

Feb 18, 202610 min read

Next.js FastAPI full-stack architectureNext.js

Next.js FastAPI full-stack architecture for production

Design a Next.js FastAPI full-stack architecture for production with clear API boundaries, typed contracts, async workflows, and deployment patterns that scale.

Feb 18, 20269 min read

multi-agent AI system PythonAI

Multi-agent AI system Python for real-time orchestration

Build a multi-agent AI system Python architecture with planner-worker coordination, tool routing, observability, and production safeguards for real-time workflows.

Feb 15, 20269 min read

Docker FastAPI production deploymentPython

Docker FastAPI production deployment with Compose and CI

Implement Docker FastAPI production deployment with multi-stage builds, Compose orchestration, migrations, health checks, and CI/CD safeguards for reliable releases.

Feb 15, 202610 min read

data encryption Python productionPython

Data encryption Python production: secure patterns that scale

Implement data encryption Python production patterns with envelope encryption, key rotation, audit-safe logging, and deployment-ready safeguards for sensitive data.

Feb 12, 202610 min read

prompt engineering production AIAI

Prompt engineering production AI patterns for reliable systems

Use prompt engineering production AI practices with structured outputs, evaluation harnesses, guardrails, and versioned prompts to ship dependable LLM features.

Feb 10, 202610 min read

Learning Roadmaps

Full-Stack Developer

Beginners

A practical, opinionated full-stack developer roadmap for 2026. Learn HTML, CSS, JavaScript, TypeScript, React, Next.js, APIs, databases, authentication, testing, and DevOps by building production-style projects.

10 modules8-12 months

AI Engineer

Intermediate

A step-by-step AI Engineer roadmap for 2026. Learn Python, Machine Learning, Deep Learning, LLMs, LangChain, RAG, MLOps, and Agentic AI — built from real production experience.

8 modules6-8 months