LearnAI Agents

a new learning experience for YOU, curated by AI.

Hyper-personalized

You've taken courses that weren't really for you. This one is. It knows your role, your level, your goals, and skips what you already know. No two learners ever get the same class.

Fully adaptive

No more racing to keep up. No more waiting around. Move fast and it moves with you. Get stuck and it slows down, tries another angle. The class bends to you.

Hands-on, always

Watching isn't learning. Every lesson hands you something to build, fix, or apply to your real work. You finish with skills you've actually used, not pages you've highlighted.

Browse by topic

A taste of what Octo can build for you, grouped by where most learners start. Every course is generated and adapted for you on demand.

AI Engineering

Building AI Products with LLMs

Your demo works on three prompts and falls apart on the fourth. Learn the patterns that make LLM features actually hold up once real users start typing into them.

RAG From Scratch

Stop copy-pasting RAG tutorials that hallucinate citations. Build retrieval, chunking, hybrid search, and evals end to end, so you understand why each piece is there.

LLM Evals & Testing

You shipped an AI feature and have no idea if it is getting better or worse. Learn to build golden sets, offline evals, and regression suites so you can ship with confidence.

Production AI Systems

Your prototype costs ten cents per call and takes eight seconds. Learn the caching, fallback, and observability patterns that turn AI demos into systems that scale.

Fine-Tuning & Distillation

Stop guessing whether to fine-tune or just write a better prompt. Learn when each approach actually wins, with hands-on LoRA, SFT, and distillation you can apply this week.

Multimodal AI Engineering

Your users send screenshots, voice notes, and PDFs, not clean text. Learn to build pipelines that handle vision, audio, and documents without falling apart at the seams.

AI Agents

Your First AI Agent

You have read about agents and watched the demos, now build one yourself. Go from a single tool call to a multi-step working agent you actually understand.

Agent Architectures in Production

Most agent demos die the moment a real user uses them. Learn the architectures that hold up, single-agent, multi-agent, supervisor-worker, and how to pick the right shape.

Tool Use & Function Calling

Your agent picks the wrong tool, hallucinates arguments, and silently fails. Learn to design schemas, handle errors, and parallelize calls so your tools actually work.

MCP & Agent Protocols

MCP is suddenly everywhere and the docs assume you already get it. Learn the Model Context Protocol and the emerging agent stack from the ground up.

Agent Evals & Safety

You cannot put an agent in production if you cannot trust what it does. Learn sandboxing, permissions, jailbreak resistance, and the eval methods that catch real failures.

Prompt Engineering

Prompt Engineering for Real Work

Stop writing prompts that kind of work and hoping for the best. Learn the structure, patterns, and iteration loop that turn AI from a toy into a tool you trust.

Advanced Prompting Techniques

You have outgrown basic prompting and your output still feels random. Learn chain-of-thought, ReAct, self-consistency, and routing, so you finally get reliable behavior.

Prompt Engineering for Coding

Cursor and Claude Code keep generating code you have to throw away. Learn the prompting patterns that get useful diffs the first time, not the fifth.

Prompting for PMs & Marketers

Your AI drafts read like a robot wrote them, because one did. Learn the prompting moves that produce specs, copy, and research synthesis you can actually ship.

Structured Output & Function Calling

You need clean JSON and the model keeps giving you prose. Master schemas, function calling, and structured output so your AI feature plays nicely with the rest of your code.

CS Fundamentals

Data Structures & Algorithms

The foundation every great engineer leans on. Learn data structures and algorithms from first principles, so you stop memorizing patterns and actually understand them.

Coding Interview Foundations

Stop grinding random LeetCode problems. Learn the small set of patterns behind almost every coding interview, so the questions start to look familiar instead of impossible.

Python From Scratch

The fastest way from total beginner to writing real Python. Build the fundamentals from scratch and finish with a small project that actually runs, no copy-paste required.

Java for CS Students

The Java your CS course assumes you already know. Learn the language the way college actually teaches it, so lectures and assignments stop feeling like a foreign language.

C++ for CS Students

The C++ the rest of your CS curriculum depends on. Learn pointers, memory, and the STL clearly, so OS, compilers, and interviews stop being a wall.

Object-Oriented Programming

The OOP explanation that finally clicks. Learn classes, inheritance, and design principles by building real examples, so you understand why OOP exists, not just how it works.

System Design

System Design Fundamentals

You can read a system diagram and you cannot draw one yet. Learn the load balancers, caches, databases, and queues piece by piece, so the building blocks finally make sense.

System Design Interview Prep

You freeze when the interviewer says design Twitter. Learn the structure, clarifying questions, and out-loud reasoning that turns the system design loop from a guessing game into a script.

Scaling Real Systems

Tutorials show monoliths and case studies show finished diagrams. Walk through the actual jumps from monolith to multi-region, so you understand which trade-offs decided each step.

Low-Latency Systems

You work in a place where ten milliseconds is revenue. Learn the caching, async, and architectural choices that move tail latency, not just average latency.

Multi-Tenant Architecture

Your SaaS works fine until a noisy customer takes everyone else down. Learn the isolation models and tenancy patterns that real SaaS companies use to keep tenants apart.

Frontend

Senior Frontend Engineering

The skills that separate senior frontend engineers from mid-level ones. Learn the patterns, trade-offs, and architectural judgment that get you the title, the trust, and the offers.

React Deep Dive

Move from shipping React apps to understanding why React works. Master concurrent rendering, server components, suspense, and the patterns shaping every serious React codebase.

Next.js Mastery

You moved to App Router and half your habits no longer apply. Master server components, server actions, and edge runtime, so Next.js stops surprising you in production.

TypeScript for Real Codebases

Your TypeScript types break the moment a real codebase touches them. Learn generics, conditional types, and narrowing well enough that types help you instead of fighting you.

Frontend Performance

Your Lighthouse score is bad and you do not know which fix actually matters. Learn Core Web Vitals, INP, hydration, and RUM, so you can move the numbers that decide rankings and revenue.

Design Systems Engineering

Your team has built three component libraries and nobody uses any of them. Learn the tokens, primitives, and headless UI patterns that get a design system actually adopted.

QA & Testing

QA Engineering Foundations

You are doing manual testing and your team wants automation yesterday. Learn the modern QA toolkit step by step, so the move from clicker to engineer stops feeling so big.

Playwright Mastery

Your Playwright suite is flaky and your CI runs are slow. Learn the selectors, fixtures, and parallelism patterns that turn brittle tests into a suite the team trusts.

API Testing Deep Dive

Your API tests pass and your customers still find regressions. Learn the REST, GraphQL, and contract testing patterns that actually catch the bugs that get to production.

Mobile App Testing

Your app passes on the simulator and crashes on a Pixel 4a in Brazil. Learn the device, emulator, and review-process testing that keeps your app from getting yanked from the store.

Accessibility Testing

Your team treats a11y as a checklist, until a screen-reader user files a ticket. Learn accessibility as a real testing discipline, automated, manual, and assistive tech end to end.

Test Strategy & Leadership

Running QA at scale is more politics than testing. Learn risk-based test plans, hiring, and managing flake across many teams, so you can lead a QA org instead of fighting fires.

Cloud

AWS Solutions Architect Associate

Pass the SAA-C03 without memorizing every AWS service name. Learn the architecture patterns the exam actually tests, so the questions stop feeling like trivia and start feeling like decisions.

AWS Developer Associate

Pass the AWS Developer Associate exam and come out actually able to build on AWS. Learn the services and patterns the exam tests, weighted to where you are weakest.

Google Cloud Associate Cloud Engineer

You want the ACE cert without sitting through a 40-hour generic course. Learn the GCP fundamentals the exam tests, mapped to what you already know and what you do not.

Google Cloud Professional Cloud Architect

The Pro Architect exam is harder than the ACE and the case studies are where most people lose points. Learn the design trade-offs, case-study reasoning, and the questions that decide your score.

Azure Fundamentals (AZ-900)

Your boss wants the cert and you have never used Azure. Learn cloud concepts and Azure services from zero, so the AZ-900 becomes a one-week prep, not a six-week ordeal.

Azure Administrator (AZ-104)

Pass the AZ-104 against the current blueprint, not last year's. Learn identity, compute, storage, and networking the way the exam asks, so you walk in knowing what to expect.

PM Certifications

PMP Exam Prep

The PMP question bank is enormous and most prep courses just throw it at you. Learn predictive, agile, and hybrid weighted to the current ECO and your gaps, so you walk in calm and pass the first time.

PMI-ACP Exam Prep

You run agile teams and the ACP cert formalizes what you already do, mostly. Learn Scrum, Kanban, XP, and Lean against the current outline, so you pass without weeks of generic agile theory.

Certified ScrumMaster (CSM)

You sat the workshop and the exam still has trick questions. Learn CSM the way the exam actually asks it, not the way pure Scrum theory wishes it would, so you pass on the first try.

CBAP Exam Prep

CBAP wants you to know the entire BABOK and you do not have months. Learn full BABOK coverage weighted to your gaps, so the exam stops being a memorization marathon.

CAPM Exam Prep

You want into project management and CAPM is the entry door. Learn the full curriculum mapped to what you already know, so you pass the first attempt and start applying for roles.

Product School Certification

You signed up for Product School and the syllabus is dense. Get prep structured around the current curriculum, so you pass and walk away with skills, not just a badge.

AI Marketing

AI Marketing Foundations

Your team is throwing AI at every problem and getting back generic slop. Learn where AI moves a marketing team forward, where it does not, and the workflows that actually compound.

Content With AI

Your AI-written content reads like everyone else's AI-written content. Learn the drafting, editing, and brand voice work that produces content people cannot tell came from a model.

AI Creative Production

AI image and video tools changed creative production overnight, and most pipelines have not caught up. Learn the production workflows that ship image, video, and ad creative at brand quality.

AI Search Optimization

Your traffic from Google is shifting to ChatGPT and Perplexity, and you do not show up. Learn to get cited by AI engines, and how it changes the editorial strategy you have today.

Marketing AI Stack

You are paying for fifteen AI tools and using maybe three. Learn how to pick and wire the actual tools you need, so you build a stack that ships, not a stack that demos.

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Octo — A new learning experience for YOU, curated by AI