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SQL

SQL Roadmap: A 12-Month Learning Path to Master SQL

This SQL roadmap guides you step by step for 12 months, from basics to advanced SQL, with hands-on projects, tools, and career-focused learning.

Matt Crabtree

June 4, 2025

AWS

Top 25 AWS S3 Interview Questions: A Guide for Every Level

Discover the top AWS S3 interview questions for every skill level. You will understand not just what S3 does, but how to use it effectively in real-world scenarios.
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Marie Fayard

May 28, 2025

Data Science

DSA Roadmap: A 12-Month Guide to Mastering Data Structures and Algorithms

Master data structures and algorithms in a year. Follow our month-by-month DSA roadmap to sharpen code, boost performance, and ace technical interviews.
Matt Crabtree's photo

Matt Crabtree

May 26, 2025

Career Services

Data Analyst Degree: Weighing Your Career Options

Learn what a data analyst degree offers, where it falls short, and how it compares to other paths like bootcamps and certifications.
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Samuel Shaibu

April 17, 2025

Career Services

Top Learning and Development Conferences in 2025

Explore the most popular L&D Conferences scheduled for 2025.
Adejumo Ridwan Suleiman's photo

Adejumo Ridwan Suleiman

May 8, 2025

Data Engineering

Top 10 Data Engineering Conferences in 2025

Discover the most popular data engineering conferences and events scheduled in 2025.
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Allan Ouko

May 8, 2025

Python

Top 24 Programming Interview Questions For 2025

Discover essential programming interview questions with Python examples for job seekers, final-year students, and data professionals.
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Javier Canales Luna

February 19, 2025

Career Services

Top 20 PL/SQL Interview Questions and Answers in 2025

Prepare for PL/SQL interviews with key topics like functions, triggers, dynamic SQL, error handling, best practices, and real-world scenario-based questions.
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Allan Ouko

February 11, 2025

Career Services

How to Become A Software Engineer: A Full Guide

Learn about the technical skills, mindset, resources, and strategies to become a software engineer.
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Marie Fayard

February 5, 2025