Browse Skills

Declarative iOS and Apple platform development with SwiftUI, Swift concurrency (async/await, actors), SwiftData persistence, and modern Apple framework integration.

Design and implement production-grade MCP servers with well-crafted tools, resources, and prompts that enable AI assistants to interact with external services securely and effectively.

Design and integrate Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST) tools into CI/CD pipelines with automated security gates, false positive triage workflows, and SARIF-based result aggregation.

Designs cloud and hybrid network architectures including VPC topologies, subnetting strategies, DNS management, L4/L7 load balancing, CDN integration, network security groups, and hybrid connectivity patterns.

Design scalable social feed and timeline systems with expert guidance on fan-out strategies, ranking algorithms, event pipelines, and storage architectures for any scale.

Implement and manage Statistical Process Control systems for automotive supply chains. Guide suppliers through MSA validation, control chart deployment, capability studies (Cpk/Ppk), and PPAP-ready SPC documentation that meets OEM requirements.

Systematically hardens Node.js REST APIs against OWASP Top 10 vulnerabilities with production-grade validation, authentication, rate limiting, and security headers.

Design production-grade Redis caching architectures including data structure selection, caching patterns (cache-aside, write-through, write-behind), eviction policies (LRU, LFU, volatile), TTL strategies, Redis Cluster and Sentinel topologies, Lua scripting, Redis Streams for event processing, and memory optimization techniques.

Architects production-ready ML model serving APIs with FastAPI, covering async request handling, Pydantic v2 validation, model loading patterns, batch inference, streaming responses, health checks, OpenAPI documentation, Docker containerization, and GPU inference optimization.

Comprehensive Datadog monitoring expertise covering APM, infrastructure monitoring, log management, custom metrics, dashboard design, alerting strategies, SLO/SLI definition, distributed tracing, Agent configuration, cost optimization, and integration patterns for production environments.

Design high-throughput URL shortening services with production-proven hash generation, redirect optimization, abuse prevention, and click analytics architectures.

Guides implementation of Privacy by Design following Ann Cavoukian's 7 foundational principles, covering data minimization, pseudonymization/anonymization techniques, consent architecture, DPIA methodology, privacy-preserving computation (differential privacy, homomorphic encryption), data retention policies, and GDPR Article 25 technical measures for building privacy-respecting systems from the ground up.

Designs production-grade Kubernetes Helm v3 charts with expert-level Go templating, values.yaml architecture, dependency management, chart testing strategies, security scanning, and GitOps integration patterns.

Expert advisor for React state management — helps you choose between Zustand, Jotai, Redux Toolkit, Context API, and XState based on your application's specific requirements. Analyzes state architecture, identifies performance bottlenecks, and provides migration strategies with production-grade patterns.

Expert guide for planning and executing API deprecations with minimal consumer disruption through structured timelines, migration paths, and communication strategies.

Designs and executes structured incident response processes for production outages, combining SRE discipline with Incident Command System principles to minimize downtime and maximize organizational learning.

Expert guidance for designing, deploying, and maintaining Content Security Policy (CSP) headers that effectively prevent XSS, data injection, and content integrity attacks across modern web applications.

Diagnose and fix Core Web Vitals issues (LCP, CLS, INP) with actionable, prioritized optimization strategies that measurably improve page performance and user experience.

Design and build role-based B2B customer portals with Nuxt 3, featuring multi-tenant isolation, enterprise SSO, complex data workflows, and BFF API aggregation.

Design, execute, and analyze load tests for HTTP APIs using modern tools like k6, Gatling, and Artillery to ensure APIs meet throughput, latency, and reliability targets.

Designs Infrastructure as Code architectures using Terraform, Pulumi, or CDK with module patterns, state management strategies, drift detection, GitOps workflows, and multi-environment promotion.

Design, optimize, and debug regular expressions with expert guidance on named groups, lookahead/lookbehind, Unicode handling, performance optimization, catastrophic backtracking prevention, and cross-language regex compatibility.

Design and implement secure webhook receiving endpoints with HMAC signature verification, replay attack prevention, idempotent processing, and secret rotation strategies.

Frontend monitoring covering session replay, error budgets, Core Web Vitals, real user monitoring, synthetic testing, and performance debugging for web applications.