What is Data Engineering?
A clear guide to data engineering, explaining its origins, purpose, and how it powers modern data-driven organizations.
Insights, code, and experiments
Writing about frontend, cloud, and crypto—clean, fast, and minimal.
13 posts
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Updated April 2024
Latest 12 posts
AI Agents Explained: From Monolithic Models to Your Digital Co-Pilots
Learn how AI agents evolve from single language models to modular, autonomous systems capable of reasoning, tool usage, and memory.
Data Lakehouse 101: A Simple Guide for 12-Year-Olds!
An easy-to-understand guide to data lakehouses, explaining how they combine the flexibility of data lakes with the organization of data warehouses.
Which Data Pipeline Wins? ETL vs. ELT
A clear comparison between ETL and ELT pipelines, their differences, advantages, and when to use each in modern data architectures.
Learn Bash in the AI Era: Essential Commands & Cheat Sheet
Master the most important Bash commands for automation, development, and AI workflows. Learn the basics, explore advanced shell scripting, and download our Bash Cheat Sheet to boost your productivity.
Learn Docker in the AI Era: Essential Commands & Cheat Sheet
Master Docker's most important commands for AI and DevOps. Learn how containers power modern apps, explore advanced concepts, and download the Docker Cheat Sheet to boost your workflow.
SQL Has 230 Keywords – With AI, These Are the Only Ones You Need to Know!
Many believe that with AI tools, learning SQL is no longer necessary. The truth is different: SQL remains an essential skill for anyone working with data. Mastering the basics allows you to make the most of AI tools and solve problems in real time.
4 Years as a Remote Tech Worker; My Journey
Discover the inspiring journey of a self-taught remote developer from South America who overcame poverty, language barriers, and impostor syndrome to work in global tech. Learn how determination, curiosity, and resilience transformed his life and career
How to deal with Panic Attacks, Anxiety as a Remote Tech Worker.
A powerful personal journey of a 26-year-old software engineer from Ecuador who overcame anxiety, panic attacks, and depression while working remotely. Discover how therapy, mindfulness, and resilience helped him reclaim his life.
Crafting My Blog Oasis; Empowering with Qwik, Nx, and Basehub.
Discover how to build a high-performance personal blog using Qwik, Nx, and Basehub. Learn about modern frontend architecture, monorepo management, and a flexible headless CMS—all in one developer-friendly setup.
How to perform Json-RPC calls to the Ethereum Blockchain.
Transform from confusion to clarity in Web3 development with this practical guide. Learn Ethereum fundamentals—from decentralization, nodes, accounts, transactions, gas, to smart contracts—and gain the confidence to build blockchain apps.
From Confusion to Clarity; Understanding Web3 from a Developer's Perspective.
Transform from confusion to clarity in Web3 development with this practical guide. Learn Ethereum fundamentals—from decentralization, nodes, accounts, transactions, gas, to smart contracts—and gain the confidence to build blockchain apps.