✪ Experience in Software Design and Development(LLD | HLD). ✪ Product-Based Startups(Fintech | Marketing Automation | CRM | Logistics). ✪ Online Competitive Programmer with in-depth knowledge of Data Structures and Algorithms. ✪ Passionate expert in building products from scratch and making them live ● Currently working as a Technical Lead ● Having almost 7 years of experience ● Developed back end using JSP/Servlet for an android app having around 4 million downloads. ● Designed & developed two Android apps from the scratch ● Hands-on experience in Amazon Web Services(AWS) i.e. EC2, Lambda, Kinesis, EMR, S3, etc. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⧫ Technical Skills ⧫ ● Back-end ❱ Java, JSP, Node.js, Servlet, J2EE, MVC, Spring Boot, REST and Web API. ● Data Systems ❱ MYSQL, Oracle, Kafka, Spark, HDFS, Hadoop, MapReduce, Postgres, Pinot(OLAP) ● Methodologies ❱ Data structures and algorithms, Design patterns, and OOPS concepts. ● Front-end ❱ JavaScript, CSS, JQuery, and HTML. ● Android Development. ● Version Control ❱ Git, Subversion SVN. ● Relevant Tools ❱ AWS, Eclipse, Express.js, Android Studio, IntelliJ idea. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬