1. Software Development

Architects enterprise applications using Java 21, Spring Boot 3, and Jakarta EE with microservices and integration patterns.

Guides developers in writing effective, maintainable tests with best practices for naming, assertions, and edge case coverage.

Validates configuration at startup and handles secrets in memory only, avoiding environment variables. Uses node-env-resolver for multi-source configuration.

Automates detection of duplicated code and extraction of reusable abstractions to improve maintainability and reduce redundancy.

Develops command-line applications with interactive terminal interfaces and robust argument parsing for efficient user interaction and automation workflows.

Creates graphical and terminal user interfaces for PowerShell tools using WinForms, WPF, and TUI frameworks.

Specializes in manual build processes including compilation, packaging, and optimizing build systems for software projects.

Generates ORM models, database migrations, and seed data for efficient database schema management in application development.

Creates reusable WebF plugins that wrap Flutter platform features into JavaScript APIs for web-native capabilities like camera and payments.

Supports system architecture design through documented trade-off analysis, ADRs, and pattern selection for scalable software systems.

Optimizes application logging by adjusting log levels, structuring log data, and implementing sampling strategies for efficient monitoring.

Migrates monolithic legacy systems to modern architectures using Strangler Fig and Anti-Corruption Layer patterns for incremental modernization.

Provides expert-level debugging and root cause analysis for complex software issues, performance bottlenecks, and system failures.

Expert in building high-performance native mobile applications for iOS and Android using Swift and Kotlin, leveraging platform-specific capabilities.

Strict TDD workflow with 7 states and typed error handling, integrated with Vitest and TypeScript.

Requires running verification commands and confirming output before claiming work completion, fix, or success. Ensures evidence-based assertions in development workflows.

Enables dynamic template generation through variable substitution and conditional logic evaluation.

Expert assistance for Swift development across iOS, macOS, and visionOS, including Swift 6 concurrency and system integration.

Creates reusable web-accessible UI component libraries by wrapping Flutter widgets as custom elements for seamless web integration.

Designs REST and GraphQL APIs with versioning and deprecation strategies for maintainable backend services.

Executes tasks in parallel via asynchronous background agents to maximize processing speed and efficiency.

Creates isolated Git worktrees for feature development with directory selection, safety verification, and baseline testing.

Generates boilerplate code for command-line tools, including argument parsing, help documentation, and shell completion features.

Integrates payment gateways (Stripe, PayPal, Adyen) and ensures PCI compliance for checkout, subscriptions, and payment processing workflows.