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Chandana Portrait

Chandana

AI Engineer · AI Systems · Writer

Building with AI, writing what I learn, and making technology feel human.

Things I'm Building

AI resources, tools, and products I've built along the way.

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AI Engineering Notes

Practical notes on AI engineering, developer workflows, agents, and building beyond the demo.

Read my writing →

Build AI Systems That Go Beyond the Demo

AI architecture, engineering, and technical guidance for turning ideas and prototypes into reliable systems.

Explore AI Systems & Services →

Work With Me

Have an AI product, architecture, or technical problem worth solving?

Tell me what you're building →
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Weekly AI Notes

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Subscribe for weekly AI engineering notes delivered straight to your inbox. Practical lessons, developer tools, emerging technology, and what I'm learning while building.

Moonlit Sailboat Watercolor
PLAYABLE MINI-GAME

Moonlit AI Voyage ⛵🌙

Drag your mouse or use Arrow Keys to sail the boat to a buoy & launch AI agent loops!

Moonpie Ethereal Moon

Moonpie AI Agent Log HUD

⛵ Boat Ready — Steer to Sail
🚀 [Moonlit AI Voyage Game Active] Steer the sailboat to any buoy on the moonlit lake!
⚡ Featured by Streamlit • ✍️ AI Engineering Writer • 🛠️ Open Source Builder
AI Engineering Notes

Writing & Field Notes

What I'm learning, building, and figuring out while working with AI. Thinking in terms of systems, experiments, lessons, and things worth building.

Code Like A Girl

How to Become an AI Engineer in 2026

The Complete Learning Roadmap

A practical roadmap from LLM fundamentals through RAG, context engineering, MCP, agents, tool calling, and production AI systems.

Read the article → Want a practical way to start building? Explore Claude Code resources →
The Tech Trek by Tech Chick

The AI Engineering Production Stack

How to Build Production AI Systems with Claude Code

A practical look at architecture, memory, subagents, repository organization, and the engineering practices behind production AI workflows.

Building a production AI system? Explore AI Systems & Advisory →
The Tech Trek by Tech Chick

The Beginner's Guide to MCP

Model Context Protocol

A practical introduction to MCP, custom MCP servers, tool integrations, and building more capable agentic workflows.

Need custom MCP servers or tool integrations? Tell me what you're building →
Newsletter · Zero Spam

Weekly AI Notes

Subscribe for weekly AI engineering notes delivered straight to your inbox. Practical lessons, developer tools, emerging technology, and what I'm learning while building.

What Readers Are Saying

A few notes from developers who've read my guides and followed my work.

“Fantastic roadmap for anyone serious about AI engineering! The journey from Python to AI agents is explained in a clear and practical way.”

— Adnan Jelani

“Beginner-friendly MCP explainers are exactly what I keep looking for. Clear, concise and practical.”

— Areej Ahmad

“I like that this roadmap goes beyond just Python and machine learning by including topics like RAG, MCP and AI agents.”

— Faria Nipu

“I was working on the 10 section CLAUDE.md... and your guide is a wonderful addition to this! Got my hands on your mastery guide.”

— Roland

“Fantastic roadmap for anyone serious about AI engineering! The journey from Python to AI agents is explained in a clear and practical way.”

— Adnan Jelani

“Beginner-friendly MCP explainers are exactly what I keep looking for. Clear, concise and practical.”

— Areej Ahmad

“I like that this roadmap goes beyond just Python and machine learning by including topics like RAG, MCP and AI agents.”

— Faria Nipu

“I was working on the 10 section CLAUDE.md... and your guide is a wonderful addition to this! Got my hands on your mastery guide.”

— Roland
Read more reader responses →
Products

AI Resources & Tools

Practical guides, workspaces, and resources created from the systems, workflows, and ideas I use while building.

FEATURED TOOLKIT SAVE 23%

Claude Code Ultimate Bundle

The Complete Claude Code Toolkit

Everything you need to go from concepts to building production.

The complete field manual plus 7 production-ready workspaces covering AI agents, RAG, MCP, context engineering, and autonomous workflows.

29 Chapters 7 Workspaces Bundle Claude Code AI Engineering Lifetime Updates
Get the Bundle → Building a production AI system? Explore AI Systems & Advisory →
GUIDE

Claude Code Mastery Guide

From your first prompt to autonomous multi-agent engineering.

The complete field manual for Claude Code. Learn everything from CLI setup, context engineering, hooks, skills, and subagents to MCP, token optimization, and enterprise autonomous patterns.

29 Chapters Guide Claude Code Agents MCP
Get the Guide →
WORKSPACES

The Complete AI Engineering Workspace Collection

Don't start your AI project from an empty folder.

Seven ready-to-use production workspaces covering AI Agents, Multi-Agent Systems, RAG, MCP, AI SaaS, Chatbots, and Evaluation. Includes 56+ markdown files, CLAUDE.md, rules, architecture guides, and 210+ domain prompts.

7 Workspaces Agents RAG MCP Evaluation
Explore the Workspaces →
REFERENCE

The AI Glossary Cheatsheet

150+ AI terms. Explained simply.

A plain-English guide covering LLMs, RAG, Embeddings, MCP, Context Engineering, AI Agents, Vector DBs, fine-tuning, and LLMOps with beginner-friendly examples.

150+ Terms AI LLMs RAG LLMOps
Get the Cheatsheet →
STARTER RESOURCE

Claude Code Starter Kit

A lightweight starting point for developers exploring Claude Code. Use it to set up your first AI project and experiment with the workflows behind the larger resources on this site.

Starter Resource Claude Code
Get the FREE Starter Kit →

What Readers Are Saying

A few notes from developers who've read my guides and followed my work.

“Fantastic roadmap for anyone serious about AI engineering! The journey from Python to AI agents is explained in a clear and practical way.”

— Adnan Jelani

“Beginner-friendly MCP explainers are exactly what I keep looking for. Clear, concise and practical.”

— Areej Ahmad

“I like that this roadmap goes beyond just Python and machine learning by including topics like RAG, MCP and AI agents.”

— Faria Nipu

“I was working on the 10 section CLAUDE.md... and your guide is a wonderful addition to this! Got my hands on your mastery guide.”

— Roland

“Fantastic roadmap for anyone serious about AI engineering! The journey from Python to AI agents is explained in a clear and practical way.”

— Adnan Jelani

“Beginner-friendly MCP explainers are exactly what I keep looking for. Clear, concise and practical.”

— Areej Ahmad

“I like that this roadmap goes beyond just Python and machine learning by including topics like RAG, MCP and AI agents.”

— Faria Nipu

“I was working on the 10 section CLAUDE.md... and your guide is a wonderful addition to this! Got my hands on your mastery guide.”

— Roland
Read more reader responses →
AI Engineering

AI Engineering, Architecture & Prototyping

I help founders and small engineering teams turn AI ideas and prototypes into well-structured, production-minded systems.

Whether you're validating an idea, preparing a prototype for production, or scaling an existing AI system, I can help you figure out what to build, how to build it, and what to fix before it becomes expensive to change.

⚡ Featured by Streamlit • ✍️ AI Engineering Writer • 🛠️ Open Source Builder
Ways to Work Together

Four ways to bring me into your AI project

Depending on where you are and what you're trying to build.

01
60 mins · One focused problem Starting at $100

AI Engineering Session

Focused 60-minute technical session to reason through your AI idea, stack options, model selection, RAG/agent design, or current bottlenecks.

An interactive engineering session where we work directly through your architecture, tooling, debugging, or stack choices.

What's included:

60-min live technical session · Architecture breakdown · Stack & tool advice · Follow-up summary

Best for: Early ideas, quick technical sanity checks, or immediate architecture questions.

02
3–5 days · One defined system Starting at $250

AI Architecture Review

Already have an AI prototype? I'll help you identify architectural issues, trade-offs, and the next steps toward production.

I'll review the agreed architecture, relevant codebase sections, and system design, identifying technical risks, bottlenecks, and a practical path forward.

What's included:

Architecture assessment · Risk & bottleneck analysis · Recommendations · Production roadmap

Scope: one AI workflow, service, or architecture, with supporting repository context as needed.

Areas I can review:

LLM Applications RAG Agentic Systems MCP & Tools Model Orchestration

Best for: Teams with an existing prototype or early production system.

03
1–2 weeks · One defined prototype Starting at $750

AI Build Sprint

Have a defined AI problem? I'll help you turn it into a working, production-minded prototype.

A tightly scoped engineering engagement to design and build a working AI prototype around one clearly defined problem with the right foundations from the start.

What's included:

System architecture · Working implementation · Tool integrations · Technical documentation

Scope determined and agreed upon before work begins.

Areas I can build:

AI Applications Custom Agents RAG Systems APIs Automation Developer Tools

Best for: A defined AI problem that needs to become a working product.

04
Monthly · Defined recurring support Starting at $500/mo

AI Engineering Advisory

Need a technical sounding board while you're building? I can help you reason through architecture, tooling, agents, RAG, evaluation, and implementation decisions.

Ongoing technical guidance for founders and small engineering teams building AI products.

What's included:

2 advisory sessions/month · Architecture feedback · Async technical questions · Targeted reviews

Areas I can advise on:

Evaluation Observability Context Engineering Agent Systems Cost Optimization AI Infrastructure

Best for: Teams that already have engineers but want an additional AI engineering perspective.

Qualification

Is This a Good Fit?

I can be particularly useful if you're:

A founder with an AI product idea

You know the problem you want to solve but need help turning it into a sound technical architecture.

An engineering team building with AI

You already have a system and want to improve reliability, evaluation, architecture, or production readiness.

A team exploring AI adoption

You're trying to understand where agents, RAG, MCP, or LLMs actually make sense in your workflow.

Proof Points

Selected Work

The 2026 AI Engineering Production Starter Stack

A production-minded engineering scaffold for Claude Code with agents, skills, verification, progress tracking, and automated PR review.

Study Pal

An AI-powered study companion exploring practical applications of generative AI for learning.

Evalathon Project (Voice Agent)

Silver Winner

Recognized project building and testing evaluation loops for LLM and agentic voice workflows.

Have an AI system worth building?

You don't need to have the architecture figured out before reaching out. Tell me what you're building, where you are today, and what you're trying to achieve.

Or explore my AI Engineering Notes and resources first.

Work With Me

Let's build it properly.

Have an AI product you're exploring? Already have a prototype that needs a production architecture? Tell me what you're building, where you are today, and what you're trying to achieve.

Not sure what you need?

Book a free 15-minute fit call. Tell me what you're building, and we'll figure out whether I can help and which engagement makes sense.