Part 1: The Vibe Coding Paradigm — Non-Technical Velocity vs. Architectural Debt

Answer-first: Specification-Driven Development transforms non-technical vibe coding from chaotic prototyping into enterprise engineering by decoupling functional contracts from probabilistic AI code generation. By constraining LLMs to bite-sized iterations under 400 lines and validating outputs against deterministic schema linters and mutation tests, engineering leaders harness immense generative velocity without sacrificing architectural integrity or accumulating unmaintainable structural debt. Prerequisite: Understanding of software requirements engineering, Git workflow conventions, REST/gRPC API contract definitions, and basic static analysis principles is required for this deep dive. ...

Writing a Core Banking PRD: Developer & PM Handbook

Prerequisite: Strong grounding in banking product management, regulatory compliance frameworks (Basel III/IFRS 9), site reliability engineering (SRE), and API interface contracts. Writing a Core Banking PRD: Developer & PM Handbook Answer-first: A formal Core Banking Product Requirement Document establishes unambiguous functional specifications for account lifecycles, ledger posting rules, and regulatory reporting alongside stringent non-functional metrics requiring sub-fifty-millisecond P99 latency, 99.999% high availability, zero Recovery Point Objective, and strict compliance with national central bank regulations and Basel III capital adequacy guidelines. ...