CoursesWyn/IT & Software/Prompt Engineering for Developers: The Definitive Guide
Prompt Engineering for Developers: The Definitive Guide — Udemy course thumbnail

Master core prompt engineering techniques and advanced patterns to build real-world AI-powered solutions and automations

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Prompt Engineering for Developers: The Definitive Guide

Save on Prompt Engineering for Developers: The Definitive Guide with a verified Udemy coupon (checked January 2026). See current price, availability and course details.

by Lauro Fialho Müller · ⭐ 4.6 via Udemy · 2,195 students · English

$12.99$119.9989% OFF
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Code auto-applies at Udemy checkout
✓ 89% discount manually re-verified, not an estimate.
✓ Certificate + lifetime access included by Udemy.
⚠ Redemption-limited — can run out without notice.

Price history First-party data

Tracked since June 14, 2025 to January 17, 2026. Red dot = current price ($12.99) — CoursesWyn records the price on each sync.
Current price
$12.99
Original price
$119.99
Tracked since
June 14, 2025
Last checked
Jan 17
Price and coupon status are recorded from a periodic sync of Udemy’s public catalog. This snapshot was taken on January 17, 2026. Prices are always confirmed at checkout on the provider’s site.

Deal score Computed, methodology below

8.6
/ 10
Discount depth
89%
Udemy rating
4.6 / 5
Popularity
2,195 students
Tracking length
442 days
Score = weighted average of discount depth, how often CoursesWyn re-checks this code, historical price volatility, and how fast past redemptions were claimed. Not an editorial opinion on the course itself.

Live verification log Updated automatically

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Jun 14, 2025Listed by CoursesWyn — price recorded at $12.99Listed
Jan 17, 2026Coupon checked — checkout price $12.99 · listed until Jan 31Working

Course details Synced from Udemy

Fields below are pulled from Udemy’s public catalog and recorded when CoursesWyn syncs — they are catalog data, not editorial description.
Last checkedJanuary 17, 2026
Offer endsListed until January 31
ProviderUdemy
LevelAll Levels
Rating4.6 / 5
Students2,195
Content16 hours
LanguageEnglish
RequirementsFamiliarity with Python programming and its ecosystem (pip, virtual environments). · Hands-on experience with Git for version control (add, commit, diff).
CertificateYes, on completion
AccessLifetime, mobile & TV

Key Topics Covered From the course description

Understand core LLM mechanics like tokenization and context windows to build efficient and cost-effective solutions.
Apply advanced prompt engineering patterns like Persona, Chain of Thought, and Self-Critique to solve complex problems.
Engineer prompts that ensure reliable, machine-readable output formats like JSON for use in automated systems.
Implement function calling to allow your AI application to execute external tools like linters and security scanners.
Calculate and manage API costs for complex, multi-turn AI conversations and workflows.
Write provider-agnostic code with LiteLLM that can seamlessly switch between OpenAI, Anthropic, and local models.
Leverage AI coding agents like GitHub Copilot to accelerate your software development workflow from scaffolding to testing.
Build a complete, AI-powered CLI tool from scratch that generates smart commit messages and performs code reviews.
Write comprehensive unit tests for AI-integrated code by effectively mocking external API calls and user input.

Is Prompt Engineering for Developers: The Definitive Guide worth it with this coupon? Editorial review

Short answer: yes — if Prompt Engineering is on your roadmap. The regular Udemy price for Prompt Engineering for Developers: The Definitive Guide is $119.99. With the coupon on this page it drops to $12.99 — you save $107.00 (89% off). Spread across 16 hours of on-demand video, that is roughly $0.81 per hour of content — cheaper than a single chapter of most textbooks. The course holds a 4.6/5 rating from 2,195 students, which is a strong signal for an evergreen topic like Prompt Engineering.

Curriculum focus: understand core llm mechanics like tokenization and context windows to build efficient and cost-effective solutions. • apply advanced prompt engineering patterns like persona, chain of thought, and self-critique to solve complex problems. • engineer prompts that ensure reliable, machine-readable output formats like json for use in automated systems.. Led by Lauro Fialho Müller, the teaching approach is practical and project-based, matching how Udemy's top courses are structured. and the primary language is English — check the “Course details” table above for the full spec. Requirements are light: Familiarity with Python programming and its ecosystem (pip, virtual environments)..

Who should claim it: beginners exploring Prompt Engineering who want lifetime access + certificate for LinkedIn, and intermediate learners who need a cheap refresher with 16 hours video + downloadable resources. Who can skip: if you already completed a highly-rated Prompt Engineering course recently, or you need an advanced specialization that this All Levels course does not cover — compare with the alternatives below before enrolling.

Context right now in IT & Software: CoursesWyn tracks 555 active coupons in this category, 533 of them are 90%+ off with an average price of $10.91 — so this 89% off deal sits in the mid-high range for value. Coupon window is listed until January 31, 2026 or until the redemption cap is hit — whichever comes first. You get lifetime access, mobile & TV playback, and a Udemy certificate on completion — identical to a full-price enrollment. Price history above (tracked since June 14, 2025) shows this is a solid mid-range discount we have recorded for this course.

Final verdict: Worth it while the coupon works
You save $107.00 vs the standard Udemy price, keep lifetime access and a completion certificate, and the coupon is re-verified on a regular schedule. If Prompt Engineering is part of your 2026 plan, claim it before the redemption cap is hit — checkout price on Udemy is the source of truth.
Editorial by Andrew Derek • Verified on January 17, 2026 • IT & Software • Prompt Engineering • Lauro Fialho Müller

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Coupon & redemption FAQ

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