Udemy

Udemy is a leading global destination for online learning, dedicated to improving lives through learning by connecting students worldwide with the skills they need to succeed. Its mission is to create new possibilities for people and organizations everywhere by connecting them to the knowledge and skills they need to succeed in a changing world. The company fosters a culture of innovation, collaboration, and continuous learning, encouraging employees to be curious, take ownership, and make a significant impact. Udemy's tech stack is robust and scalable, typically leveraging cloud-native architectures. The backend often includes Python (Django/Flask) and Node.js for various services, with a strong reliance on AWS for infrastructure (EC2, S3, RDS, Lambda, Kinesis). Frontend development frequently utilizes modern JavaScript frameworks like React. Data storage commonly involves PostgreSQL and NoSQL databases, while data processing and analytics leverage tools like Spark, Kafka, and Elasticsearch. DevOps practices are critical, often involving Docker, Kubernetes, and CI/CD pipelines to ensure rapid and reliable deployment.