I am a committed Backend Developer, currently building a tech product from scratch. I have a passion for Java, Python and Flask, and specialize in creating efficient and performant web applications. I like to transform complex business requirements into scalable and maintainable code. I have also solved over 400+ data structure and algorithm problems on LeetCode, which has honed my problem-solving skills.Backend DevelopmentMy backend development skills are centered around Python, Flask and Java, with Mysql ,MongoDB serving as the backend database. Integrated 360Vendor, FBCloud, Google API for outbound messaging and established webhooks for incoming user message events. Implemented a Subscription based model for WhatsApp, resulting in over 80% revenue increase. Developed a single-point API for Bulk Messages, reducing processing time from 850ms to 400ms for sending 1000+messages per minute using RabbitMQ (Messaging Broker) and Celery for background tasks.DevOpsIn the realm of DevOps, I have hands-on experience with Docker, deploying backend APIs on AWS ECS. I have worked extensively with AWS services such as IAM, EC2, AWS EventBridge, AmazonMQ, CloudWatch, Load Balancers, ACM, Route 53, Security Groups, and S3 buckets.