senior-dev-squad

Lean senior-engineer SDLC core: spec, architecture, frontend/backend, data/DB, testing, systematic debugging, code/security review, DevOps/SRE, ship readiness, plus guardrails and cross-cutting senior-dev workflow skills. Specialty suites (product, marketing, security/compliance, AI/ML, MCP, agent-platform) ship as separate opt-in plugins.

LLM security: prompt injection, guardrails, PII redaction, model access control, audit. Use when securing AI apps or auditing LLM pipelines.

ML workflows, training pipelines, model evaluation, deployment, experiment tracking. Use when building or reviewing ML systems.

Smart contracts, dApps, DeFi, NFT, testing, security, gas optimization. Use when building or auditing Web3 or blockchain projects.

ETL pipelines, data warehousing, streaming, orchestration, quality, governance. Use when designing or reviewing data pipelines.

CLI tools, VS Code extensions, SDKs, developer experience, API design. Use when building or improving developer tooling.

Django ORM, DRF, signals, management commands, Celery, testing. Use when building or reviewing Django applications.

Multi-stage Docker, K8s manifests, Helm, service mesh, scaling, monitoring. Use when containerizing or deploying services.

Cart, catalog, inventory, payments, checkout, orders, search, personalization. Use when building or reviewing e-commerce features.

FastAPI patterns, Pydantic, async SQL, dependency injection, WebSocket, testing. Use when building or reviewing FastAPI services.

Payments, compliance, auditing, reconciliation, fraud detection, ledger. Use when building or reviewing financial technology systems.

Unity, Unreal, Godot: game architecture, ECS, multiplayer, optimization, CI/CD. Use when building or optimizing game projects.

HIPAA compliance, FHIR, EHR integration, audit, PHI protection. Use when building or auditing healthcare technology systems.

React Native / Flutter / SwiftUI: state management, navigation, offline, push, stores. Use when building or reviewing mobile apps.

Next.js App Router, Server Components, Server Actions, ISR, streaming, middleware. Use when building or reviewing Next.js apps.

Express.js patterns, middleware architecture, error handling, validation, file uploads. Use when building or reviewing Node.js/Express services.

Monitoring, logging, tracing, alerting, dashboards, SLOs, incident response. Use when setting up or improving observability stacks.

Advanced PostgreSQL: indexing, CTEs, window functions, partitioning, full-text search. Use when optimizing or reviewing PostgreSQL schemas and queries.

Multi-tenant architecture, billing, subscription management, onboarding, RBAC. Use when building or reviewing SaaS platform features.

Supabase auth, RLS, realtime, storage, edge functions, database design. Use when building or reviewing Supabase-backed applications.

Terraform modules, remote state, workspaces, CI/CD for IaC, security scanning. Use when writing or reviewing Terraform infrastructure code.

Product management: opportunity discovery (JTBD), roadmap prioritization (RICE/ICE/MoSCoW), validation experiments, growth engineering. Use when discovering, prioritizing, validating, or growing a product.

Marketing: content strategy + SEO briefs, social media, generative-engine optimization (GEO) for AI search, brand identity generation. Use when planning content, social, SEO/AI-search, or brand assets.

Security & compliance: GDPR/SOC2/NIST-CSF scanning, MITRE ATT&CK mapping, purple-team, DFIR forensics, OPA policy-as-code, cloud security audit. Use when auditing security/compliance or investigating incidents.

AI/ML engineering: RAG system design, embeddings and vector search, dataset curation, model evaluation, prompt engineering. Use when building RAG, embeddings, ML datasets, model evals, or LLM prompts.

MCP tooling: API endpoint testing, live database connector, infrastructure/CIS scanning, hub for dockerized MCP security tools. Use when building, testing, or operating MCP servers and tools.

Multi-agent platform: epic/subagent orchestration, squad building, multi-model debate, provider routing, agent introspection, persistent teammates, skill marketplace. Use when orchestrating multiple agents or building agent systems.