Ubaedi R
Bandung, Java, Indonesia
Backend Engineer with 8+ yrs building scalable systems & high-performance APIs. Expert in DB optimization, payment gateway & WhatsApp API integration. Founder of putrend.com, a freelance web dev stud
Bandung, Java, Indonesia
Backend Engineer with 8+ yrs building scalable systems & high-performance APIs. Expert in DB optimization, payment gateway & WhatsApp API integration. Founder of putrend.com, a freelance web dev stud