IT Career Guides & Free Resources
Expert roadmaps, tutorials, salary guides and interview prep across Data Science, Generative AI, Python, Cloud & Analytics — written by GloryTecks trainers in Hyderabad.
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GCP Professional Data Engineer Certification Guide
The Professional Data Engineer exam tests design judgement more than commands. This guide sets out the facts from Google's exam page, the five sections and their weights, a table matching the product names in the exam guide to the names in today's documentation, and a way to prepare by building.
Data Engineer Salary in Hyderabad 2026: How the Role Pays Compared With Others
Is data engineering a well-paid role, or just a popular one? This guide answers with real 2025 survey data rather than unsourced ranges: data engineers compared with analysts, data scientists, AI/ML engineers and developers in the same country and with the same experience, and what that means for a Hyderabad offer.
GCP Associate Cloud Engineer Certification Guide
The Associate Cloud Engineer exam checks whether you can set up, run and secure things on Google Cloud. This guide gives the facts from Google's exam page and exam guide, including the four sections and their weights, says what the certificate does and does not show, and sets out a hands-on study plan.
From Backend Developer to Data Engineer: A Roadmap
A transition guide for backend developers moving into data engineering: the skills that carry over unchanged, a concept map from requests and services to batches and pipelines, the habits that work against you in analytical systems, a four-phase learning plan, and a first project that shows the switch.
How to Become a Generative AI Engineer in 2026
A generative AI engineer builds dependable applications on top of language models. This guide describes the job, the skills it needs, a six-month learning order with a project for each month, and the evidence that convinces employers: measured results, honest failure analysis and cost awareness.
Azure Data Engineer Certification (DP-203) Guide
Exam DP-203 and the Azure Data Engineer Associate certification were retired on 31 March 2025. This guide explains what that means for people who hold it or were studying for it, what the exam covered, how the Fabric Data Engineer Associate exam DP-700 differs, and how to plan your preparation now.