1. Software Development

Enables consistent feature development and deployment across web, mobile, and desktop platforms through API-first architecture and parallel implementation strategies.

Specializes in identifying and resolving code errors, test failures, and unexpected behavior to ensure application stability.

Specializes in database performance tuning, query optimization, and scalable architecture design to enhance application efficiency and scalability.

Designs and implements event stores for event-sourced systems, including technology selection and persistence patterns.

Provides fast dependency management and virtual environment setup for Python projects using the uv package manager.

Refactors code to improve quality, maintainability, and performance using clean code principles and SOLID design patterns.

Designs durable workflows for distributed systems using Temporal, covering saga patterns and state management for long-running processes.

Provides AI-driven debugging and resolution for software incidents using observability platforms to diagnose and fix issues.

Generates idiomatic C++ code using RAII, smart pointers, STL, and performance optimization for memory safety and complex patterns.

Orchestrates TDD workflows with AI-assisted testing, enforcing red-green-refactor discipline across development teams for consistent code quality.

Provides expert guidance for developing high-performance numerical applications in Julia 1.10+, covering modern language features, optimization, and production practices.

Architects scalable backend systems using microservices, REST/GraphQL APIs, and event-driven patterns for distributed environments.

Enables PayPal payment integration for e-commerce, supporting express checkout, subscriptions, and refunds in online transaction flows.

Executes database migrations with zero-downtime, data transformation, and rollback procedures across various ORMs and platforms.

Provides expertise in setting up and managing monorepo architectures using Nx, Turborepo, Bazel, and Lerna for efficient multi-project development.

Enables memory-safe resource management via RAII, ownership, and smart pointers in Rust, C++, and C.

Provides iOS testing patterns using XCTest and XCUITest, including execution workflows and flaky test detection techniques.

Analyzes iOS crash logs, symbolicates stack traces using dSYM files, and identifies root causes of app crashes.

Provides performance profiling tools for iOS apps, analyzing CPU, memory, network, and energy usage with Xcode Instruments.

Guides Xcode build system operations for iOS project building, testing, and troubleshooting common build errors.

Analyzes and optimizes Next.js metadata (title, description, Open Graph) with router detection and multilingual SEO guidance.

Enables Specification-Driven Development (SDD) where executable specifications drive code generation, supporting test-first and library-first development workflows.

Automates version upgrade process for Fine-Tuning Scheduler development branch, including code changes, documentation, and testing for new minor releases.

Executes multi-model code analysis, fixes valid issues with tests, adds comments for invalid findings, and runs checks before PR submission.