Building a Personal AI Agent for Beginners — WalkSelf
4.7 (3) ⏱ 2h 48m 📚 28 lessons

Building a Personal AI Agent for Beginners

Learn the foundational concepts of large language models and apply them to create an automated assistant that retrieves information and executes simple tasks.

  • 💬 AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • 🕐 Start anytime
    No schedules or deadlines — learn at your own pace, whenever suits you.
  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

The future of productivity lies in personalized automation. Learn how to move beyond generic chatbots and build an AI agent that understands your specific context and needs. By the end of this course, you will have a solid understanding of the architecture behind modern AI assistants and the practical skills needed to customize one using retrieval techniques and basic function calling, transforming the way you manage information and automate routine tasks. What you'll learn: * Understand the core components of large language models (LLMs) and the agentic workflow. * Master prompt engineering techniques to guide the AI assistant's behavior and personality. * Apply Retrieval-Augmented Generation (RAG) patterns to connect your agent to external, private knowledge sources. * Configure the agent to use external tools or functions for basic interaction with services like calendars or databases. * Practice designing robust conversation flows and managing memory to ensure context persistence. The course begins with essential terminology and the anatomy of an agent, progressing through practical exercises on data integration and prompt design. You will practice building and testing the agent's core capabilities step-by-step. This course is designed for absolute beginners, students, and enthusiasts interested in applied AI. No prior experience in advanced programming or machine learning is required—only a willingness to read and practice. Start your journey toward personalized automation today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 48m of practical content

Reviews (3)

Tiago Martins PT
★ 5 · July 14, 2026

Sem saber programar, terminei com um assistente que busca informações e faz tarefas simples, fiquei orgulhoso.

Dương Thị Lệ VN Verified learner
★ 5 · June 19, 2026

Mình tự tay dựng được một trợ lý nhỏ biết tra cứu thông tin và làm vài tác vụ đơn giản, dù trước đó chưa hiểu gì về mô hình ngôn ngữ lớn. Phần giải thích cách agent gọi công cụ để lấy dữ liệu thật sự dễ hiểu và đúng trọng tâm.

Manon Moreau FR Verified learner
★ 4 · June 6, 2026

Je partais vraiment de zéro et j'avais peur que ce soit trop technique pour moi. En fait, les bases sur le fonctionnement des grands modèles de langage sont expliquées avec des mots simples et des schémas clairs. J'ai réussi à construire mon petit assistant qui va chercher des infos et exécute quelques commandes basiques. La partie sur la gestion de la mémoire de l'agent aurait mérité un exemple supplémentaire, je suis resté un peu sur ma faim. Mais dans l'ensemble je recommande, c'est un excellent point de départ pour un débutant curieux.

Write a review

You'll be asked to sign in after sending — your draft is saved.

Learners also took

Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

Built for learners in
Tech Design Finance Marketing Healthcare Education Hospitality Manufacturing