Architected scalable UI infrastructure by developing reusable component systems for forms (react-hook-form) and data tables (tanstack), enabling the seamless creation of hundreds of typed forms and tables while minimizing boilerplate code

Optimized API performance by 12% through resolving N+1 query problem in GraphQL resolvers with efficient data fetching strategy

Scaled engineering team from 2 to 10 members as a technical leader responsible for establishing engineering best practices, conducting technical interviews, and mentoring junior developers

Enhanced test reliability and deployment workflow by implementing Cypress/Detox E2E testing across platforms and creating a version-controlled test database system integrated with CI/CD

Developed a messaging server with WebSockets and optimized it to hit 2000+ active connections by running garbage collection manually and tweaking the memory allocated to the Node engine.

Hosted the database and both servers on separate AWS EC2 instances.

Built React-Native app and released to both iOS and Android stores.

Designed and delivered six high-value reusable components for company-wide Angular shared library (banner-notifications, tooltips, radio-buttons, text-inputs, dialogs, and tables)

Led i18n architecture redesign that eliminated 3000+ lines of code and significantly accelerated development velocity

Developed request optimization system that trimmed unnecessary payload fields, reducing API latency by 15% and improving application responsiveness

Brought to life a complex WYSIWYG editor that enabled advertisers to create and visualize custom performance metrics for enhanced campaign analysis

Helped meet ambitious 2 month deadline for launching new networking service.

After contracting period, was offered full-time position as 5th engineer.