Browse the modern catalog
Seven categories, dozens of articles — find what you need by topic, technology, or difficulty.
AI Engineering
Foundations of AI, machine learning workloads, computer vision, NLP, document intelligence, knowledge mining, generative AI and agentic AI patterns for production systems.
Cloud & DevOps
Containers, microservices, infrastructure-as-code, CI/CD pipelines, GKE, AWS deployments, observability, and the toolchain that ships production fintech systems.
System Design
Strategy pattern, configuration-driven orchestration, decision platforms, account linking, scalable APIs, and service composition patterns for high-volume systems.
Engineering Leadership
Operating notes for engineering leaders: measuring team health, running 1:1s, managing individuals, building credibility, performance management, and feedback craft.
Data & Platforms
Database internals, MongoDB aggregation, replication and sharding, feature flag platforms, and integration patterns for data-heavy workloads.
Algorithms & Interviews
Top algorithm patterns, problem walk-throughs, and a practical guide for system-design and language-specific technical interviews.
Projects & Case Studies
Selected case studies on credit and fraud risk technology, rule engines, platform rewrites, cloud migrations, and digital transformation across fintech and healthcare.
Search every modernized article
Live search, category filters, and difficulty levels — built directly on top of the migration manifest.