Served as the de facto technical lead for the Contact Management domain, managing architecture, mentoring engineers, and integrating AI into financial workflows.

Led backend development using PHP/Laravel and NestJS/TypeScript, managed PostgreSQL data layers, and oversaw REST API integrations.

Developed serverless backends using NestJS, AWS Lambda, and PostgreSQL for high-traffic applications.

Refactored national fuel price regulation systems using PHP/Laravel to improve data accuracy.

Built property management SaaS components using NestJS, Firebase, and AWS.

Developed high-security fintech modules focusing on authentication and data encryption.

Managed developer teams, handled architecture decisions, and translated client requirements into technical specifications.

Co-founded software company, managed development of 10+ production systems across full-stack technologies.

Managed B2B procurement platforms, pharmaceutical distribution systems, and emergency dispatch software.