Fullstack Developer Intern
Heyzor Co., Ltd•Vietnam•01/2026 - 06/2026
Role summary
- Contributed to a recruitment-focused social networking platform with posts, comments, likes, user interactions, notifications, search/trending behavior, and background processing.
- Worked across React/TypeScript frontend modules and NestJS/Prisma backend services, with PostgreSQL, Redis counters, worker queues, and OpenSearch-related flows.
- Supported the like/unlike interaction for posts and comments, including optimistic UI updates, API integration, backend validation, soft-delete restore behavior, and transaction-safe like count updates.
Role summary
- Contributed to a recruitment-focused social networking platform with posts, comments, likes, user interactions, notifications, search/trending behavior, and background processing.
- Worked across React/TypeScript frontend modules and NestJS/Prisma backend services, with PostgreSQL, Redis counters, worker queues, and OpenSearch-related flows.
- Supported the like/unlike interaction for posts and comments, including optimistic UI updates, API integration, backend validation, soft-delete restore behavior, and transaction-safe like count updates.