Technology Courses and Certifications

Clean Code

26748 ratings at Udemy

Learn how to write readable, understandable and therefore maintainable code - step by step, in an example-driven way

• Udemy
• 6 hours 42 minutes
• Self-Paced
• Paid Course

Spark and Python for Big Data with PySpark

26371 ratings at Udemy

Learn how to use Spark with Python, including Spark Streaming, Machine Learning, Spark 2.0 DataFrames and more!

• Udemy
• 10 hours 35 minutes
• Self-Paced
• Paid Course

Internet of Things: Setting Up Your DragonBoard™ Development Platform

5 ratings

Learn to set up and develop on the DragonBoard™ 410c platform for IoT projects. Gain hands-on experience with hardware, software, and mobile technologies to prototype innovative connected devices.

• Coursera
• 18 hours 50 minutes
• Self-Paced
• Paid Course

The Ultimate React Course 2025: React, Next.js, Redux & More

25873 ratings at Udemy

Master modern React from beginner to advanced! Next.js, Context API, React Query, Redux, Tailwind, advanced patterns

• Udemy
• 3 days 11 hours 53 minutes
• Self-Paced
• Paid Course

Career Certificate

Coding Interview Prep for Senior Engineers in Python

251 ratings at CodeSignal

Master Python data structures, OOP concepts, and stream manipulation techniques while practicing advanced implementations for handling complex industry data efficiently.

• CodeSignal
• 13 hours
• Self-Paced
• Free Certificate
• 5 courses

Career Certificate

Health Informatics

1013 ratings at Coursera

Comprehensive exploration of health informatics, covering social context, implementation strategies, decision support design, and data analysis for healthcare professionals and IT specialists.

• Coursera
• 4 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 5 courses

Power BI Masterclass from Scratch in 90 minutes [2025]

26146 ratings at Udemy

Learn how to use Microsoft Power BI Desktop, Power BI Services, Power BI Mobile in 90 Minutes

• Udemy
• 1 hour 33 minutes
• Self-Paced
• Paid Course

Career Certificate

Foundations of Retrieval Augmented Generation (RAG) Systems

249 ratings at CodeSignal

Master RAG systems fundamentals: vector databases, semantic retrieval with embeddings, and building complete pipelines to enhance text generation accuracy.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate
• 4 courses

Career Certificate

Mastering Shell Scripting with Bash

254 ratings at CodeSignal

Master shell scripting fundamentals and advanced techniques to automate system tasks, process text, handle errors, and create robust scripts for Unix-like environments.

• CodeSignal
• 7 hours
• Self-Paced
• Free Certificate
• 5 courses

The Beginners 2026 Cyber Security Awareness Training Course

26379 ratings at Udemy

Learn to Spot Targeted Email Phishing, Social Engineering Attacks, Hacker Tactics, Browsers/Mobile Threats and Much More

• Udemy
• 3 hours 15 minutes
• Self-Paced
• Paid Course

Angular & NodeJS - The MEAN Stack Guide

25515 ratings at Udemy

Learn how to connect your Angular Frontend to a NodeJS & Express & MongoDB Backend by building a real Application

• Udemy
• 12 hours 44 minutes
• Self-Paced
• Paid Course

SQL Bootcamp

247 ratings at CreativeLive

Master SQL with PostgreSQL by writing queries to extract insights from databases, covering filtering, joins, aggregates, window functions, subqueries, and AI integration through hands-on exercises.

• CreativeLive
• 10 hours
• Self-Paced
• Paid Course

Advanced SQL

247 ratings at CreativeLive

Master advanced SQL techniques including CASE statements, string functions, and subqueries to dynamically query and manipulate data with precision.

• CreativeLive
• 6 hours
• 29th Jul, 2026
• Paid Course

Amazon Web Services (AWS) Certified - 5 Certifications!

25136 ratings at Udemy

AWS Certified (AI & Cloud Practitioner, Solutions Architect, Developer, SysOps Administrator Associate)

• Udemy
• 2 days 6 hours 20 minutes
• Self-Paced
• Paid Course

REST API Design, Development & Management

13354 ratings at Udemy

Learn the REST API Concepts, Design best practices, Security practices, Swagger 2.0/OAI, Hands on API Management

• Udemy
• 7 hours 35 minutes
• Self-Paced
• Paid Course