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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How to Start an AWS Cloud Career in 2026
Advice on starting an AWS cloud career often points straight at a 'cloud engineer' job. Survey data on the 9,222 professional developers who used AWS tells a different story: most are application developers, and specialist cloud roles are mostly held by experienced people. Here is the data, and a practical 2026 start.
AWS Cloud Practitioner Certification: How to Start
The AWS Certified Cloud Practitioner is AWS's foundational certification. This guide uses the official CLF-C02 exam guide to explain who it is for, the exam's format, cost and passing score, the four domains and what each asks, what is out of scope, a study plan for beginners, and when it makes sense to skip it.
Cost Optimization for ML Workloads in the Cloud
Most of an ML cloud bill comes from three decisions: how capacity is bought, how fully it is used and how efficiently each prediction is made. With live Azure prices and two real models, this guide shows reservations and spot cutting prices by 38 to 82%, and an always-on VM costing seven times its compute.
How to Start a Career in Google Cloud in 2026
Google Cloud is the third of the big clouds by use, and most of its users work with another cloud too. But in some areas it is unusually strong: data, AI, mobile apps, and India. This guide uses survey data to show where those openings are, then sets out a 2026 start that spends nothing until you are ready.
Cloud Storage to BigQuery: Building an Ingestion Layer
An ingestion layer is the agreement between whoever delivers files and whoever queries tables. This guide designs one from Cloud Storage to BigQuery: a bucket layout BigQuery can read, one partition per day, loads that can be repeated without duplicates, a guard against misplaced rows, and a per-file audit.