Mohamad Nashaat

• Led the development and maintenance of 5 in-house public Shopify apps, establishing a new SaaS revenue stream. • Spearheaded the migration of core applications to the new Shopify tech stack, establishing team-wide best practices that enhanced development workflows and code alignment. • Engineered custom, merchant-focused e-commerce solutions for enterprise clients using Node.js and TypeScript, modernizing legacy codebases to improve app performance and merchant retention.

• Architected core backend for asset tokenization using Nest.js, developing high-performance RESTful APIs for investor dashboards and fractional investment processing. • Engineered smart contract integration logic to automate real estate tokenization, immutably registering ownership on the blockchain to ensure investor rights and transactional transparency. • Owned and maintained AWS cloud infrastructure, building CI/CD pipelines and optimizing for high availability, performance, and platform security.

• Designed, developed, and deployed scalable RESTful APIs using Node.js and Express to power client-side applications and integrations. • Engineered and managed database schemas in MongoDB and Postgres, ensuring high data integrity and optimizing query performance. • Implemented robust user authentication and authorization systems using JWT, securing sensitive user data and protecting API endpoints.

• Wrote, executed, and maintained comprehensive test plans and test cases for E2E, API, and integration testing within an agile development environment. • Identified a critical authentication vulnerability in an integration flow via proactive exploratory testing, preventing a potential data breach and securing sensitive merchant data. • Collaborated closely with the development team to track the full bug lifecycle, validate resolutions, and provide continuous QA feedback to accelerate issue resolution.

Completed accelerated 1-year degree program via a 70% credit transfer.