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herdiansah

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99 published skills

  1. ▌
    Database Architect · herdiansah
    Expert database architect specializing in data layer design from scratch, technology selection, schema modeling, and scalable database architectures. Masters SQL/NoSQL/TimeSeries database selection, normalization strategies, migration planning, and performance-first design. Handles both greenfield architectures and re-architecture of existing systems. Use PROACTIVELY for database architecture, technology selection, or data modeling decisions.
    23 repo stars
  2. ▌
    Database Optimizer · herdiansah
    Expert database optimizer specializing in modern performance tuning, query optimization, and scalable architectures. Masters advanced indexing, N+1 resolution, multi-tier caching, partitioning strategies, and cloud database optimization. Handles complex query analysis, migration strategies, and performance monitoring. Use PROACTIVELY for database optimization, performance issues, or scalability challenges.
    23 repo stars
  3. ▌
    Frontend Developer · herdiansah
    Build React components, implement responsive layouts, and handle client-side state management. Masters React 19, Next.js 15, and modern frontend architecture. Optimizes performance and ensures accessibility. Use PROACTIVELY when creating UI components or fixing frontend issues.
    23 repo stars
  4. ▌
    Paypal Integration · herdiansah
    Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management. Use when implementing PayPal payments, processing online transactions, or building e-commerce checkout flows.
    23 repo stars
  5. ▌
    SEO Content Writer · herdiansah
    Writes SEO-optimized content based on provided keywords and topic briefs. Creates engaging, comprehensive content following best practices. Use PROACTIVELY for content creation tasks.
    23 repo stars
  6. ▌
    SEO Meta Optimizer · herdiansah
    Creates optimized meta titles, descriptions, and URL suggestions based on character limits and best practices. Generates compelling, keyword-rich metadata. Use PROACTIVELY for new content.
    23 repo stars
  7. ▌
    SEO Snippet Hunter · herdiansah
    Formats content to be eligible for featured snippets and SERP features. Creates snippet-optimized content blocks based on best practices. Use PROACTIVELY for question-based content.
    23 repo stars
  8. ▌
    Stripe Integration · herdiansah
    Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.
    23 repo stars
  9. ▌
    Deployment Engineer · herdiansah
    Expert deployment engineer specializing in modern CI/CD pipelines, GitOps workflows, and advanced deployment automation. Masters GitHub Actions, ArgoCD/Flux, progressive delivery, container security, and platform engineering. Handles zero-downtime deployments, security scanning, and developer experience optimization. Use PROACTIVELY for CI/CD design, GitOps implementation, or deployment automation.
    23 repo stars
  10. ▌
    Payment Integration · herdiansah
    Integrate Stripe, PayPal, and payment processors. Handles checkout flows, subscriptions, webhooks, and PCI compliance. Use PROACTIVELY when implementing payments, billing, or subscription features.
    23 repo stars
  11. ▌
    SEO Content Auditor · herdiansah
    Analyzes provided content for quality, E-E-A-T signals, and SEO best practices. Scores content and provides improvement recommendations based on established guidelines. Use PROACTIVELY for content review.
    23 repo stars
  12. ▌
    SEO Content Planner · herdiansah
    Creates comprehensive content outlines and topic clusters for SEO. Plans content calendars and identifies topic gaps. Use PROACTIVELY for content strategy and planning.
    23 repo stars
  13. ▌
    Social Post Creator · herdiansah
    Craft engaging, platform-optimized social media posts that drive engagement and achieve communication goals. Use when the user needs to write posts for LinkedIn, Twitter/X, Instagram, or Threads.
    23 repo stars
  14. ▌
    Accessibility Expert · herdiansah
    Expert accessibility specialist ensuring WCAG compliance, inclusive design, and assistive technology compatibility. Masters screen reader optimization, keyboard navigation, and a11y testing methodologies. Use PROACTIVELY when auditing accessibility, remediating a11y issues, building accessible components, or ensuring inclusive user experiences.
    23 repo stars
  15. ▌
    Blockchain Developer · herdiansah
    Build production-ready Web3 applications, smart contracts, and decentralized systems. Implements DeFi protocols, NFT platforms, DAOs, and enterprise blockchain integrations. Use PROACTIVELY for smart contracts, Web3 apps, DeFi protocols, or blockchain infrastructure.
    23 repo stars
  16. ▌
    Debugging Strategies · herdiansah
    Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or technology stack. Use when investigating bugs, performance issues, or unexpected behavior.
    23 repo stars
  17. ▌
    E2e Testing Patterns · herdiansah
    Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.
    23 repo stars
  18. ▌
    Kpi Dashboard Design · herdiansah
    Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring patterns. Use when building business dashboards, selecting metrics, or designing data visualization layouts.
    23 repo stars
  19. ▌
    Kubernetes Architect · herdiansah
    Expert Kubernetes architect specializing in cloud-native infrastructure, advanced GitOps workflows (ArgoCD/Flux), and enterprise container orchestration. Masters EKS/AKS/GKE, service mesh (Istio/Linkerd), progressive delivery, multi-tenancy, and platform engineering. Handles security, observability, cost optimization, and developer experience. Use PROACTIVELY for K8s architecture, GitOps implementation, or cloud-native platform design.
    23 repo stars
  20. ▌
    Performance Engineer · herdiansah
    Expert performance engineer specializing in modern observability, application optimization, and scalable system performance. Masters OpenTelemetry, distributed tracing, load testing, multi-tier caching, Core Web Vitals, and performance monitoring. Handles end-to-end optimization, real user monitoring, and scalability patterns. Use PROACTIVELY for performance optimization, observability, or scalability challenges.
    23 repo stars
  21. ▌
    Systematic Debugging · herdiansah
    Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
    23 repo stars
  22. ▌
    Terraform Specialist · herdiansah
    Expert Terraform/OpenTofu specialist mastering advanced IaC automation, state management, and enterprise infrastructure patterns. Handles complex module design, multi-cloud deployments, GitOps workflows, policy as code, and CI/CD integration. Covers migration strategies, security best practices, and modern IaC ecosystems. Use PROACTIVELY for advanced IaC, state management, or infrastructure automation.
    23 repo stars
  23. ▌
    Competitive Landscape · herdiansah
    This skill should be used when the user asks to "analyze competitors", "assess competitive landscape", "identify differentiation", "evaluate market positioning", "apply Porter's Five Forces", or requests competitive strategy analysis.
    23 repo stars
  24. ▌
    Devops Troubleshooter · herdiansah
    Expert DevOps troubleshooter specializing in rapid incident response, advanced debugging, and modern observability. Masters log analysis, distributed tracing, Kubernetes debugging, performance optimization, and root cause analysis. Handles production outages, system reliability, and preventive monitoring. Use PROACTIVELY for debugging, incident response, or system troubleshooting.
    23 repo stars
  25. ▌
    Mobile Security Coder · herdiansah
    Expert in secure mobile coding practices specializing in input validation, WebView security, and mobile-specific security patterns. Use PROACTIVELY for mobile security implementations or mobile security code reviews.
    23 repo stars
  26. ▌
    SEO Authority Builder · herdiansah
    Analyzes content for E-E-A-T signals and suggests improvements to build authority and trust. Identifies missing credibility elements. Use PROACTIVELY for YMYL topics.
    23 repo stars
  27. ▌
    SEO Content Refresher · herdiansah
    Identifies outdated elements in provided content and suggests updates to maintain freshness. Finds statistics, dates, and examples that need updating. Use PROACTIVELY for older content.
    23 repo stars
  28. ▌
    Social Caption Writer · herdiansah
    Write platform-specific social media captions that drive engagement and conversions. Use when the user needs compelling written content for social posts.
    23 repo stars
  29. ▌
    Social Crisis Manager · herdiansah
    Handle social media crises with strategic response and reputation management. Use when the user needs to manage a PR crisis, handle negative feedback storms, or protect brand reputation.
    23 repo stars
  30. ▌
    Social Media Designer · herdiansah
    Create platform-optimized graphics for maximum engagement. Combines platform best practices, visual design principles, and content strategy. Use for designing Instagram posts, LinkedIn carousels, and Twitter graphics.
    23 repo stars
  31. ▌
    Social Media Reporter · herdiansah
    Create comprehensive social media analytics reports with insights and recommendations. Use when the user needs to analyze social data, track brand health, or understand audience sentiment.
    23 repo stars
  32. ▌
    Backend Security Coder · herdiansah
    Expert in secure backend coding practices specializing in input validation, authentication, and API security. Use PROACTIVELY for backend security implementations or security code reviews.
    23 repo stars
  33. ▌
    Git Advanced Workflows · herdiansah
    Master advanced Git workflows including rebasing, cherry-picking, bisect, worktrees, and reflog to maintain clean history and recover from any situation. Use when managing complex Git histories, collaborating on feature branches, or troubleshooting repository issues.
    23 repo stars
  34. ▌
    Hybrid Cloud Architect · herdiansah
    Expert hybrid cloud architect specializing in complex multi-cloud solutions across AWS/Azure/GCP and private clouds (OpenStack/VMware). Masters hybrid connectivity, workload placement optimization, edge computing, and cross-cloud automation. Handles compliance, cost optimization, disaster recovery, and migration strategies. Use PROACTIVELY for hybrid architecture, multi-cloud strategy, or complex infrastructure integration.
    23 repo stars
  35. ▌
    Market Sizing Analysis · herdiansah
    This skill should be used when the user asks to "calculate TAM", "determine SAM", "estimate SOM", "size the market", "calculate market opportunity", "what's the total addressable market", or requests market sizing analysis for a startup or business opportunity.
    23 repo stars
  36. ▌
    Observability Engineer · herdiansah
    Build production-ready monitoring, logging, and tracing systems. Implements comprehensive observability strategies, SLI/SLO management, and incident response workflows. Use PROACTIVELY for monitoring infrastructure, performance optimization, or production reliability.
    23 repo stars
  37. ▌
    SEO Keyword Strategist · herdiansah
    Analyzes keyword usage in provided content, calculates density, suggests semantic variations and LSI keywords based on the topic. Prevents over-optimization. Use PROACTIVELY for content optimization.
    23 repo stars
  38. ▌
    Design System Architect · herdiansah
    Expert design system architect specializing in design tokens, component libraries, theming infrastructure, and scalable design operations. Masters token architecture, multi-brand systems, and design-development collaboration. Use PROACTIVELY when building design systems, creating token architectures, implementing theming, or establishing component libraries.
    23 repo stars
  39. ▌
    Error Handling Patterns · herdiansah
    Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build resilient applications. Use when implementing error handling, designing APIs, or improving application reliability.
    23 repo stars
  40. ▌
    Frontend Security Coder · herdiansah
    Expert in secure frontend coding practices specializing in XSS prevention, output sanitization, and client-side security patterns. Use PROACTIVELY for frontend security implementations or client-side security code reviews.
    23 repo stars
  41. ▌
    Postgresql Table Design · herdiansah
    Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features
    23 repo stars
  42. ▌
    SEO Structure Architect · herdiansah
    Analyzes and optimizes content structure including header hierarchy, suggests schema markup, and internal linking opportunities. Creates search-friendly content organization. Use PROACTIVELY for content structuring.
    23 repo stars
  43. ▌
    Test Driven Development · herdiansah
    Use when implementing any feature or bugfix, before writing implementation code
    23 repo stars
  44. ▌
    Social Listening Analyst · herdiansah
    Monitor brand mentions, analyze sentiment, and identify trends across social platforms. Use when the user needs to analyze social data, track brand health, or understand audience sentiment.
    23 repo stars
  45. ▌
    SQL Optimization Patterns · herdiansah
    Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.
    23 repo stars
  46. ▌
    Startup Metrics Framework · herdiansah
    This skill should be used when the user asks about "key startup metrics", "SaaS metrics", "CAC and LTV", "unit economics", "burn multiple", "rule of 40", "marketplace metrics", or requests guidance on tracking and optimizing business performance metrics.
    23 repo stars
  47. ▌
    Team Composition Analysis · herdiansah
    This skill should be used when the user asks to "plan team structure", "determine hiring needs", "design org chart", "calculate compensation", "plan equity allocation", or requests organizational design and headcount planning for a startup.
    23 repo stars
  48. ▌
    Content Marketing Strategy · herdiansah
    Create 6-month content calendars, multi-platform SNS strategies, and YouTube optimization plans. Use when the user needs a content strategy or growth plan.
    23 repo stars
  49. ▌
    Social Commerce Strategist · herdiansah
    Create strategies for shoppable posts and social commerce conversion optimization. Use when implementing social commerce features or optimizing sales channels.
    23 repo stars
  50. ▌
    Startup Financial Modeling · herdiansah
    This skill should be used when the user asks to "create financial projections", "build a financial model", "forecast revenue", "calculate burn rate", "estimate runway", "model cash flow", or requests 3-5 year financial planning for a startup.
    23 repo stars
  51. ▌
    SEO Cannibalization Detector · herdiansah
    Analyzes multiple provided pages to identify keyword overlap and potential cannibalization issues. Suggests differentiation strategies. Use PROACTIVELY when reviewing similar content.
    23 repo stars
  52. ▌
    Vibecoding Animated Websites · herdiansah
    Builds high-end, animated websites with a focus on aesthetics, semantic HTML, and accessibility. Use when the user wants to "vibecode", create an "animated website", or use the "Noir Luxe" style workflow.
    23 repo stars
  53. ▌
    Finishing A Development Branch · herdiansah
    Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup
    23 repo stars
  54. ▌
    Verification Before Completion · herdiansah
    Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always
    23 repo stars
  55. ▌
    Social Media Content Repurposer · herdiansah
    Transform content across platforms with platform-specific optimization. Use when converting blog posts, videos, or articles into threads, captions, and posts for various social networks.
    23 repo stars
  56. ▌
    C Pro · herdiansah
    Write efficient C code with proper memory management, pointer arithmetic, and system calls. Handles embedded systems, kernel modules, and performance-critical code. Use PROACTIVELY for C optimization, memory issues, or system programming.
    23 repo stars
  57. ▌
    Cpp Pro · herdiansah
    Write idiomatic C++ code with modern features, RAII, smart pointers, and STL algorithms. Handles templates, move semantics, and performance optimization. Use PROACTIVELY for C++ refactoring, memory safety, or complex C++ patterns.
    23 repo stars
  58. ▌
    PHP Pro · herdiansah
    Write idiomatic PHP code with generators, iterators, SPL data structures, and modern OOP features. Use PROACTIVELY for high-performance PHP applications.
    23 repo stars
  59. ▌
    SQL Pro · herdiansah
    Master modern SQL with cloud-native databases, OLTP/OLAP optimization, and advanced query techniques. Expert in performance tuning, data modeling, and hybrid analytical systems. Use PROACTIVELY for database optimization or complex analysis.
    23 repo stars
  60. ▌
    Debugger · herdiansah
    Debugging specialist for errors, test failures, and unexpected behavior. Use proactively when encountering any issues.
    23 repo stars
  61. ▌
    Planning · herdiansah
    Use when you have a spec or requirements for a multi-step task, before touching code. Writes comprehensive implementation plans.
    23 repo stars
  62. ▌
    Ruby Pro · herdiansah
    Write idiomatic Ruby code with metaprogramming, Rails patterns, and performance optimization. Specializes in Ruby on Rails, gem development, and testing frameworks. Use PROACTIVELY for Ruby refactoring, optimization, or complex Ruby features.
    23 repo stars
  63. ▌
    Rust Pro · herdiansah
    Master Rust 1.75+ with modern async patterns, advanced type system features, and production-ready systems programming. Expert in the latest Rust ecosystem including Tokio, axum, and cutting-edge crates. Use PROACTIVELY for Rust development, performance optimization, or systems programming.
    23 repo stars
  64. ▌
    Golang Pro · herdiansah
    Master Go 1.21+ with modern patterns, advanced concurrency, performance optimization, and production-ready microservices. Expert in the latest Go ecosystem including generics, workspaces, and cutting-edge frameworks. Use PROACTIVELY for Go development, architecture design, or performance optimization.
    23 repo stars
  65. ▌
    UI Designer · herdiansah
    Expert UI designer specializing in component creation, layout systems, and visual design implementation. Masters modern design patterns, responsive layouts, and design-to-code workflows. Use PROACTIVELY when building UI components, designing layouts, creating mockups, or implementing visual designs.
    23 repo stars
  66. ▌
    Dx Optimizer · herdiansah
    Developer Experience specialist. Improves tooling, setup, and workflows. Focuses on async collaboration and communication via automated standup notes.
    23 repo stars
  67. ▌
    Brainstorming · herdiansah
    You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
    23 repo stars
  68. ▌
    Code Reviewer · herdiansah
    Use this agent when a major project step has been completed and needs to be reviewed against the original plan and coding standards.
    23 repo stars
  69. ▌
    Writing Plans · herdiansah
    Use when you have a spec or requirements for a multi-step task, before touching code
    23 repo stars
  70. ▌
    API Documenter · herdiansah
    Master API documentation with OpenAPI 3.1, AI-powered tools, and modern developer experience practices. Create interactive docs, generate SDKs, and build comprehensive developer portals. Use PROACTIVELY for API documentation or developer portal creation.
    23 repo stars
  71. ▌
    Brand Identity · herdiansah bundle
    Provides the single source of truth for brand guidelines, design tokens, technology choices, and voice/tone. Use this skill whenever generating UI components, styling applications, writing copy, or creating user-facing assets to ensure brand consistency.
    23 repo stars
  72. ▌
    Database Admin · herdiansah
    Expert database administrator specializing in modern cloud databases, automation, and reliability engineering. Masters AWS/Azure/GCP database services, Infrastructure as Code, high availability, disaster recovery, performance optimization, and compliance. Handles multi-cloud strategies, container databases, and cost optimization. Use PROACTIVELY for database architecture, operations, or reliability engineering.
    23 repo stars
  73. ▌
    Docs Architect · herdiansah
    Creates comprehensive technical documentation from existing codebases. Analyzes architecture, design patterns, and implementation details to produce long-form technical manuals and ebooks. Use PROACTIVELY for system documentation, architecture guides, or technical deep-dives.
    23 repo stars
  74. ▌
    Javascript Pro · herdiansah
    Master modern JavaScript with ES6+, async patterns, and Node.js APIs. Handles promises, event loops, and browser/Node compatibility. Use PROACTIVELY for JavaScript optimization, async debugging, or complex JS patterns.
    23 repo stars
  75. ▌
    Pci Compliance · herdiansah
    Implement PCI DSS compliance requirements for secure handling of payment card data and payment systems. Use when securing payment processing, achieving PCI compliance, or implementing payment card security measures.
    23 repo stars
  76. ▌
    Test Automator · herdiansah
    Master AI-powered test automation with modern frameworks, self-healing tests, and comprehensive quality engineering. Build scalable testing strategies with advanced CI/CD integration. Use PROACTIVELY for testing automation or quality assurance.
    23 repo stars
  77. ▌
    Typescript Pro · herdiansah
    Master TypeScript with advanced types, generics, and strict type safety. Handles complex type systems, decorators, and enterprise-grade patterns. Use PROACTIVELY for TypeScript architecture, type inference optimization, or advanced typing patterns.
    23 repo stars
  78. ▌
    Cloud Architect · herdiansah
    Expert cloud architect specializing in AWS/Azure/GCP multi-cloud infrastructure design, advanced IaC (Terraform/OpenTofu/CDK), FinOps cost optimization, and modern architectural patterns. Masters serverless, microservices, security, compliance, and disaster recovery. Use PROACTIVELY for cloud architecture, cost optimization, migration planning, or multi-cloud strategies.
    23 repo stars
  79. ▌
    Context Manager · herdiansah
    Elite AI context engineering specialist mastering dynamic context management, vector databases, knowledge graphs, and intelligent memory systems. Orchestrates context across multi-agent workflows, enterprise AI systems, and long-running projects with 2024/2025 best practices. Use PROACTIVELY for complex AI orchestration.
    23 repo stars
  80. ▌
    Creating Skills · herdiansah
    Creates new skills for the Antigravity agent environment. Use when the user asks to create a skill, build a skill, or generate a skill structure.
    23 repo stars
  81. ▌
    Executing Plans · herdiansah
    Use when you have a written implementation plan to execute in a separate session with review checkpoints
    23 repo stars
  82. ▌
    Sales Automator · herdiansah
    Draft cold emails, follow-ups, and proposal templates. Creates pricing pages, case studies, and sales scripts. Use PROACTIVELY for sales outreach or lead nurturing.
    23 repo stars
  83. ▌
    Startup Analyst · herdiansah
    Expert startup business analyst specializing in market sizing, financial modeling, competitive analysis, and strategic planning for early-stage companies. Use PROACTIVELY when the user asks about market opportunity, TAM/SAM/SOM, financial projections, unit economics, competitive landscape, team planning, startup metrics, or business strategy for pre-seed through Series A startups.
    23 repo stars
  84. ▌
    Unity Developer · herdiansah
    Build Unity games with optimized C# scripts, efficient rendering, and proper asset management. Masters Unity 6 LTS, URP/HDRP pipelines, and cross-platform deployment. Handles gameplay systems, UI implementation, and platform optimization. Use PROACTIVELY for Unity performance issues, game mechanics, or cross-platform builds.
    23 repo stars
  85. ▌
    Architect Review · herdiansah
    Master software architect specializing in modern architecture patterns, clean architecture, microservices, event-driven systems, and DDD. Reviews system designs and code changes for architectural integrity, scalability, and maintainability. Use PROACTIVELY for architectural decisions.
    23 repo stars
  86. ▌
    Business Analyst · herdiansah
    Master modern business analysis with AI-powered analytics, real-time dashboards, and data-driven insights. Build comprehensive KPI frameworks, predictive models, and strategic recommendations. Use PROACTIVELY for business intelligence or strategic analysis.
    23 repo stars
  87. ▌
    Code Refactoring · herdiansah
    Refactor legacy codebases, migrate outdated frameworks, and implement gradual modernization. Handles technical debt, dependency updates, and backward compatibility. Use PROACTIVELY for legacy system updates, framework migrations, or technical debt reduction.
    23 repo stars
  88. ▌
    Content Marketer · herdiansah
    Elite content marketing strategist specializing in AI-powered content creation, omnichannel distribution, SEO optimization, and data-driven performance marketing. Masters modern content tools, social media automation, and conversion optimization with 2024/2025 best practices. Use PROACTIVELY for comprehensive content marketing.
    23 repo stars
  89. ▌
    Customer Support · herdiansah
    Elite AI-powered customer support specialist mastering conversational AI, automated ticketing, sentiment analysis, and omnichannel support experiences. Integrates modern support tools, chatbot platforms, and CX optimization with 2024/2025 best practices. Use PROACTIVELY for comprehensive customer experience management.
    23 repo stars
  90. ▌
    Mobile Developer · herdiansah
    Develop React Native, Flutter, or native mobile apps with modern architecture patterns. Masters cross-platform development, native integrations, offline sync, and app store optimization. Use PROACTIVELY for mobile features, cross-platform code, or app optimization.
    23 repo stars
  91. ▌
    Network Engineer · herdiansah
    Expert network engineer specializing in modern cloud networking, security architectures, and performance optimization. Masters multi-cloud connectivity, service mesh, zero-trust networking, SSL/TLS, global load balancing, and advanced troubleshooting. Handles CDN optimization, network automation, and compliance. Use PROACTIVELY for network design, connectivity issues, or performance optimization.
    23 repo stars
  92. ▌
    Security Auditor · herdiansah
    Expert security auditor specializing in DevSecOps, comprehensive cybersecurity, and compliance frameworks. Masters vulnerability assessment, threat modeling, secure authentication (OAuth2/OIDC), OWASP standards, cloud security, and security automation. Handles DevSecOps integration, compliance (GDPR/HIPAA/SOC2), and incident response. Use PROACTIVELY for security audits, DevSecOps, or compliance implementation.
    23 repo stars
  93. ▌
    Arm Cortex Expert · herdiansah
    Senior embedded software engineer specializing in firmware and driver development for ARM Cortex-M microcontrollers (Teensy, STM32, nRF52, SAMD). Decades of experience writing reliable, optimized, and maintainable embedded code with deep expertise in memory barriers, DMA/cache coherency, interrupt-driven I/O, and peripheral drivers.
    23 repo stars
  94. ▌
    Backend Architect · herdiansah
    Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems. Masters REST/GraphQL/gRPC APIs, event-driven architectures, service mesh patterns, and modern backend frameworks. Handles service boundary definition, inter-service communication, resilience patterns, and observability. Use PROACTIVELY when creating new backend services or APIs.
    23 repo stars
  95. ▌
    Data Storytelling · herdiansah
    Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting analytics to stakeholders, creating data reports, or building executive presentations.
    23 repo stars
  96. ▌
    GRAPHQL Architect · herdiansah
    Master modern GraphQL with federation, performance optimization, and enterprise security. Build scalable schemas, implement advanced caching, and design real-time systems. Use PROACTIVELY for GraphQL architecture or performance optimization.
    23 repo stars
  97. ▌
    Search Specialist · herdiansah
    Expert web researcher using advanced search techniques and synthesis. Masters search operators, result filtering, and multi-source verification. Handles competitive analysis and fact-checking. Use PROACTIVELY for deep research, information gathering, or trend analysis.
    23 repo stars
  98. ▌
    Tutorial Engineer · herdiansah
    Creates step-by-step tutorials and educational content from code. Transforms complex concepts into progressive learning experiences with hands-on examples. Use PROACTIVELY for onboarding guides, feature tutorials, or concept explanations.
    23 repo stars
  99. ▌
    Billing Automation · herdiansah
    Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management. Use when implementing subscription billing, automating invoicing, or managing recurring payment systems.
    23 repo stars