data-engineering
Data engineering, machine learning, AI, and MLOps. From data pipelines to production ML systems and LLM applications.
emerging-tech
Emerging technologies (prompt engineering, AI agents, red teaming) and leadership roles (product manager, engineering manager, DevRel).
languages-frameworks
Expert guidance on 9 programming languages and 10+ frameworks. Compare, select, and master language ecosystems.
mobile-development
iOS (Swift, SwiftUI), Android (Kotlin, Compose), cross-platform (Flutter, React Native), and game development (Unity, Unreal).
system-design
System design, software architecture, API design, cybersecurity, and threat modeling. Build secure, scalable systems.
blockchain-basics
Master blockchain fundamentals including consensus, cryptography, and distributed systems
defi-protocols
Master DeFi protocol development including AMMs, lending, yield, and oracles
aws-cloudformation
Infrastructure as Code with CloudFormation templates and stacks
ethereum-development
Master Ethereum development including EVM, gas optimization, and client interactions
aws-cloudwatch
Implement monitoring, alerting, and observability with CloudWatch
nft-development
Master NFT development with token standards, metadata, marketplaces, and on-chain art
smart-contract-security
Master smart contract security with auditing, vulnerability detection, and incident response
solidity-development
Master Solidity smart contract development with patterns, testing, and best practices
web3-frontend
Master Web3 frontend development with wallet integration, viem/wagmi, and dApp UX
bi-fundamentals
Master Business Intelligence fundamentals including KPI design, metrics frameworks, data literacy, and analytical thinking
data-visualization
Master data visualization principles including chart selection, dashboard design, color theory, and data storytelling
data-warehousing
Master dimensional data modeling including star schema design, slowly changing dimensions, fact tables, and data warehouse architecture
power-bi
Master Power BI development including DAX formulas, Power Query M, data modeling, and report optimization
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