I’m a backend engineer with over 5 years of experience specializing in scalable, production-ready systems using Node.js, Go, and modern backend technologies. At PT. Sembilan Sembilan Media, I independently developed key financial features—such as top-up, cashback, and gift systems—used actively in production, and led the extraction of 2GB+ of raw data into actionable statistics in under an hour. I also handled secure API integrations with BCA and third-party providers like Xendit, Midtrans, and Moota to enable real-time financial transactions. My tech stack includes Node.js, Go, MongoDB, Elasticsearch, Redis, RabbitMQ, and FCM, with a strong passion for building robust systems that solve real-world business challenges. Also utilize AI adption to enhance Writting Feature.