SlimAI Academy Mini Course

ChatGPT Course: Automate Repetitive Work With Custom GPTs

Master advanced prompting, Custom GPTs, and GPT Actions so repetitive business tasks become automated workflows your team can reuse.

2 sessionsFocused learning format
4 hoursVideo-based, flexible access
199,000 VNDCurrent video course fee
64 learnersRegistered students

Unlock the Real Power of AI

This course is designed for people who want practical AI results, not theory for theory's sake.

Get ahead of 90% of the market

  • Build a 24/7 team of AI assistants.
  • Standardize AI capability across your company.
  • Package internal knowledge into reusable AI assets.
  • Create a real competitive advantage with automation.

Automate up to 70% of repetitive work

  • Clone your working style into a Custom GPT.
  • Create AI assistants that support your work around the clock.
  • Enable one person to operate with the leverage of a small team.
  • Stay current in the AI era instead of falling behind.

Who This ChatGPT Course Is For

1

Busy professionals

People who want to understand and apply AI properly without wasting weeks.

2

Founders and teams

Founders, CEOs, marketers, salespeople, and operators who want to build their own AI assistants.

3

Companies

Businesses that need a consistent AI enablement course for their team.

4

ChatGPT users

People who already use ChatGPT but want to unlock its deeper automation power.

What Makes This Course Different

Complete foundation

From mindset to skillset to toolset.

Lean and focused

Learn less, but learn exactly what matters.

Direct Q&A mindset

The learning path is built around real questions and practical blockers.

Outcome commitment

Create a GPT that can be used immediately in your work.

Complete resources

Templates, schemas, and slides you can reuse after the course.

Experienced instructors

Experts with IBM and Make experience plus real products such as SlimAI and SlimCRM.

ChatGPT Course Curriculum

From advanced prompts to GPT Actions, each module is designed to help you build something usable.

1

Advanced Prompting: understand and direct GPT intelligence

  • Why prompts are the key to unlocking every AI tool.
  • How AI reasons, where it fails, and how to guide it.
  • Advanced techniques: ReAct, Tree of Thought, Chain of Thought, and Meta prompting.
  • Context engineering: setting up the right context for GPT.
2

Custom GPTs: unlock the real power of ChatGPT

  • Design a GPT with its own behavior, tone, purpose, and rules.
  • Use the Template Canvas step by step, then publish your GPT.
3

GPT Actions: turn ChatGPT into an assistant that can act

  • Write clean schemas, test quickly, and handle common errors.
  • Receive sample schemas and no-code operating guides.
4

Real applications: GPT for each business role

  • Sales: consult, quote, and remind follow-ups.
  • Marketing: create content and respond to comments or inbox messages.
  • Operations: create reports, reminders, and form workflows.
  • Internal knowledge: answer processes and onboard new employees.
  • Founder and personal use: planning and strategic analysis.
5
New

Latest updates: GPT-5 prompting, GPT Store, and standard schemas

A current overview of ChatGPT models and practical guidance for writing GPT Actions schemas.

Why ChatGPT Is the Leading Platform for AI Automation

OpenAI leads with massive data, optimized algorithms, strong infrastructure, enterprise-grade security, and an open ecosystem.

Massive data

Trained from many sources and able to understand business context deeply.

Smart algorithms

RLHF helps GPT respond with reasoning, judgment, and better alignment.

Powerful infrastructure

Built to process high-volume prompts on Azure and Oracle infrastructure.

International security standards

SOC 2, ISO, and GDPR readiness for business adoption.

Open ecosystem

ChatGPT to Custom GPTs to API to AgentKit.

What Learners Say

Real feedback from people who applied the course to their daily work.

"The ChatGPT course is very practical and immediately applicable. The Custom GPT section was the missing piece for improving productivity in our company."

Nguyen Mau Hung Minh
Director, Champa Insurance Co., Ltd. Laos

"Clear, structured teaching helped me understand prompting principles. As a solo business owner, learning to connect ChatGPT for customer care automation opened a new path."

Nguyen Tien Toan
Solopreneur, Aothunxuxu

"Very clear, easy to understand, and hands-on. I valued the Custom GPT and GPT Actions section most because it turns GPT into a working team member."

Hoang Thanh Tung
Director, Eureka

"The course is concise, practical, and free of fluff. It is especially useful for business owners who want to build AI systems themselves."

Vi Anh
Business owner, APLUS

"SlimAI's method is different from many Zoom courses I have joined: less theory, no empty talk, and clear step-by-step guidance."

Le Quang
Learner

"The support team was enthusiastic, fast, and detailed. That helped me feel confident practicing during the session."

Tran Mai
Learner
Registration

Enroll in the video course

Study "Automate Repetitive Work With Custom GPTs" through ready-to-watch videos and learn at your own pace.

Video Course: Automate Repetitive Work With Custom GPTs

Access period: 01/01/2026 00:00 - 31/12/2026 23:59

199,000 VND
Register on SlimAI Education

Frequently Asked Questions

1. What is a Mini Course?

A Mini Course is a fast, hands-on learning format that replaces long 6-7 session courses with a focused format while still covering the foundation, the most error-prone parts, and a real result by the end.

2. What do I need before joining?

You should have a ChatGPT Plus account because Custom GPTs and GPT Actions require Plus or higher. You should also be ready to practice during the lesson and apply the workflow to your own business or work.

3. How is this different from watching free videos or reading documentation?

Self-study often lacks structure, live examples, feedback, and error correction. This course is designed around step-by-step practice, practical exercises, reusable templates, and a working GPT outcome.

4. What is different about the learning method?

The course follows the AI In Action principle: learn online, practice in a split-window workflow, complete exercises after each part, and finish with a real GPT project that runs.

5. Why is this ChatGPT course not free?

The fee supports hands-on guidance, exclusive resources, sample prompts, GPT design templates, GPT Actions schemas, ready-to-use GPT examples, exercises, and post-session support.

6. Who are the instructors?

The instructors are practitioners with international certifications and real implementation experience across Prompt Engineering, GPT Actions, AI Automation, SlimAI, and SlimCRM.

7. What are the registration steps?

Fill in the registration form, receive payment instructions by email, complete payment confirmation, join the learner group, access the class link, and attend the session. VIP packages may include a separate 1:1 consultation.

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