Skill UI

A comprehensive engineering stack for designing and implementing robust, production-grade payment gateways for Software-as-a-Service (SaaS) platforms targeting the Pakistani market. It covers integrating major local providers like JazzCash and Easypaisa, handling complex payment flows (PKR billing, webhooks, idempotency), and performing essential financial reconciliation and auditing processes. This guide ensures high correctness and reliability in B2B/SaaS billing operations in Pakistan.

This skill enables expert-level reverse engineering of software binaries. It covers disassembly, decompilation, and analysis using tools like IDA Pro, Ghidra, and radare2. Suitable for security research, CTF challenges, and malware analysis. It includes methodologies for static and dynamic analysis, helping users understand binary structures, identify vulnerabilities, and document findings ethically.

Squirrel is an advanced, full-cycle AI coding skill designed to guide software development from concept to production. It automatically detects the current project state (greenfield, in-progress, or mature) and adapts an 8-phase engineering pipeline. This comprehensive workflow covers planning, building, rigorous testing, bug hunting, code polishing, documentation, and deployment readiness, ensuring high-quality, maintainable results.

Master AI-powered test automation using modern frameworks like Playwright and Selenium. Implement self-healing tests, CI/CD integration, and quality engineering strategies. Covers TDD, performance testing, and cross-platform validation for scalable software delivery.