Hi there! I’m Aiwan Maswood, a backend developer with 5+ years of hands-on experience building scalable distributed systems, especially in fintech, e-commerce, and logistics. I specialize in Node.js, TypeScript, Go, and cloud-native architectures, with a strong emphasis on clean code, robust API design, and performance optimization. I’ve delivered secure REST APIs, high-throughput microservices, and AWS-based solutions across multiple domains. In my recent roles, I’ve collaborated across product, design, and operations to design scalable data models, implement reliable payment integrations, and ensure operational excellence through testing, monitoring, and CI/CD practices. I enjoy solving complex technical problems and continuously learning new technologies to improve system resilience and efficiency.…Hi there! I’m Aiwan Maswood, a backend developer with 5+ years of hands-on experience building scalable distributed systems, especially in fintech, e-commerce, and logistics. I specialize in Node.js, TypeScript, Go, and cloud-native architectures, with a strong emphasis on clean code, robust API design, and performance optimization. I’ve delivered secure REST APIs, high-throughput microservices, and AWS-based solutions across multiple domains. In my recent roles, I’ve collaborated across product, design, and operations to design scalable data models, implement reliable payment integrations, and ensure operational excellence through testing, monitoring, and CI/CD practices. I enjoy solving complex technical problems and continuously learning new technologies to improve system resilience and efficiency.WWWW…