Full Stack Dev
Programming Hub is a multi-skill engineering workspace for writing, explaining, debugging, reviewing, refactoring, architecting, testing, securing, optimizing, deploying, documenting, and learning software. It supports frontend, backend, databases, APIs, Cloudflare, Git, migrations, and coding-agent handoffs while keeping evidence and verification explicit.
Skills 21 in the ChatGPT listing
Algorithms and data structures Solve and teach algorithm and data-structure problems with correctness proofs and complexity analysis. Api design Design clear, secure APIs, webhooks, contracts, errors, pagination, and versioning. Architecture design Design application architecture, boundaries, data flows, integrations, and tradeoffs. Backend development Build reliable services, jobs, authentication flows, validation, and server-side error handling. Bug report builder Turn vague failures into reproducible, actionable bug reports. Cloudflare development Build and review Cloudflare Workers applications and storage integrations. Code generation Generate complete, maintainable code that follows the user's stack, conventions, constraints, and acceptance criteria. Code review and refactoring Review and improve correctness, clarity, maintainability, performance, and security without unnecessary behavior changes. Database engineering Design schemas, queries, indexes, migrations, transactions, and data-integrity safeguards. debugging Trace bugs from symptom to root cause and propose or implement narrow, verified fixes. Dependency advisor Evaluate packages, compatibility, upgrades, replacements, licensing, and supply-chain risk. Devops and deployment Plan and verify environments, CI/CD, deployments, monitoring, rollbacks, and operational readiness. Frontend development Build and review accessible, responsive frontend interfaces and stateful user experiences. Git workflows Support branches, commits, pull requests, reviews, conflict resolution, and release workflows. Migration assistant Plan framework, language, database, hosting, API, and infrastructure migrations with rollback safety. Performance optimization Diagnose and improve frontend, backend, database, network, and runtime performance. Programming hub Route software-engineering requests into focused skills for building, debugging, reviewing, testing, securing, and deploying code. Programming tutor Teach programming concepts through examples, visual traces, exercises, hints, and review. Security engineering Review and implement secure authentication, authorization, input handling, secrets, uploads, and data boundaries. Technical documentation Write accurate README files, API docs, setup guides, architecture docs, changelogs, and runbooks. Testing and qa Create and run proportionate unit, integration, API, end-to-end, regression, and edge-case tests. 
