vantx95

Key Responsibilities: ● Backend development for multiple enterprise-scale projects ● Design and implement scalable microservices architectures ● Mentor junior developers and conduct code reviews ● Collaborate with cross-functional teams for system integration Key Achievements: ● Reduced API response time by 40% through optimization of database queries and caching ● Successfully integrated Kafka message broker, improving system throughput by 60% ● Maintained 99.9% uptime for critical services ● Implemented automated testing, achieving 85% code coverage