All courses | WisdomCharms

Showing 1–17 of 17 courses

Filtered by SQL Clear all

Beginner Programming Languages

C# and .NET 9: The Complete Beginner Developer Path

Go from zero to a hireable C# developer with .NET 9, real projects and modern tooling.

17 students 19h 40m 148 lessons Yuki Tanaka

C# SQL Git Testing

$129 USD

Details

Beginner Programming Languages Bestseller

C# Collections and LINQ: The Cheat-Sheet Course

Pick the right collection and the right LINQ operator every time, in under an hour.

46 students 55m 7 lessons Yuki Tanaka

C# F# SQL

$3 USD

Details

Intermediate Web Development

ASP.NET Core Minimal APIs: A Production Backend in C#

Build, secure, test and deploy a real HTTP API in C# without ceremony or boilerplate.

16 students 7h 48m 59 lessons Yuki Tanaka

C# SQL Docker API Design

$54 USD

Details

Intermediate Programming Languages

F# Computation Expressions and Type Providers Explained

Demystify the two F# features that look like magic and start writing your own.

41 students 2h 22m 18 lessons Jonas Berg

C# F# SQL

$11 USD

Details

Intermediate Web Development New

FastAPI in Practice: Typed Python Web Services

Ship a typed, validated and documented Python API with async endpoints and real tests.

14 students 4h 56m 37 lessons Sofia Navarro

Python SQL Docker API Design

$29 USD

Details

Intermediate Web Development

API Design for Developers: REST, Versioning and Error Contracts

Design HTTP APIs that stay usable, documented and stable long after version one.

10 students 4h 22m 33 lessons Marcus Hale

TypeScript Node.js SQL API Design

$25 USD

Details

Intermediate Prompt Packs & Templates

The SQL and Data Analysis Prompt Pack

Prompts that write, explain and stress-test SQL against a schema you paste in yourself.

33 students 2h 45m 21 lessons Sofia Navarro

Python SQL ChatGPT Claude

$15 USD

Details

Beginner AI & Machine Learning

Embeddings Explained: Search That Understands Meaning

Understand embeddings well enough to build search that finds meaning, not just keywords.

19 students 4h 25m 33 lessons Priya Raman

Python SQL Claude RAG

$27 USD

Details

Intermediate AI & Machine Learning

Build a RAG Pipeline That Actually Retrieves

Chunking, hybrid search and reranking, the parts that decide whether retrieval really works.

22 students 5h 30m 41 lessons Priya Raman

Python SQL LangChain RAG

$35 USD

Details

Intermediate AI & Machine Learning

Vector Stores in Practice: pgvector, Qdrant and Friends

Pick, index and operate a vector store without turning your search into a science project.

9 students 6h 35m 49 lessons Priya Raman

Python SQL Docker RAG

$45 USD

Details

Beginner AI & Machine Learning

Machine Learning Foundations for Working Developers

The maths-light foundation that makes model behaviour, metrics and failures make sense.

18 students 11h 40m 87 lessons Priya Raman

Python SQL Testing

$89 USD $129

Details

Beginner Data & Databases

SQL From Zero: Query Real Data With Confidence

Write joins, aggregates and filters you can defend, starting from a completely blank slate.

26 students 4h 10m 31 lessons Sofia Navarro

Python SQL Docker

$25 USD $39

Details

Intermediate Data & Databases

Window Functions and Advanced SQL Patterns

Running totals, rankings and gaps-and-islands, explained until they finally feel obvious.

13 students 5h 20m 40 lessons Sofia Navarro

Python SQL Testing

$34 USD

Details

Intermediate Data & Databases

Postgres for Application Developers

Indexes, transactions, JSONB and migrations, taught from the application developer seat.

19 students 6h 45m 51 lessons Sofia Navarro

Python SQL Docker API Design

$47 USD

Details

Advanced Data & Databases

Read the Query Plan: Practical Database Performance

Turn EXPLAIN output into a fix list, and make slow endpoints fast without guesswork.

14 students 8h 30m 64 lessons Sofia Navarro

SQL Docker Testing

$64 USD

Details

Intermediate Data & Databases

Data Modelling That Survives the Second Year

Schema decisions that still hold up after two years of features nobody planned for.

6 students 12h 20m 92 lessons Sofia Navarro

SQL Docker Testing API Design

$94 USD

Details

Intermediate Data & Databases

The Analytics Engineering Track: Pipelines, dbt and Warehouses

Build a warehouse layer with tested transformations that analysts and executives both trust.

8 students 16h 20m 122 lessons Sofia Navarro

Python SQL Docker Git

$139 USD

Details

Every course, one shelf

One useful email a week. No fluff, no spam.