Deepak Shekhar Email & Phone Number

Accomplished problem solver with 14+ years of progressive hands-on expertise in crafting enterprise tech solutions for corporates and startups across diverse business verticals. Proficient in architecting secure, scalable web applications and distributed systems using Java, J2EE, and Spring stack.-Specialized in RESTful API, SOA, Microservices, Model View Controller (MVC) and single page web applications(SPA), API integration, OOP, and Messaging oriented Middleware (MOM).-Extensive full-stack dev experience in Node.js React.js, and Java-based tech.-Strong proficiency in Core Java, Spring (Core, MVC, Security, AOP), Hibernate, JDBC, and more.-Skilled in API security (OAuth, OpenID), SSO, and identity federation via SAML.-Passionate about code optimization, performance tuning, efficient algorithms, and problem-solving.-Vast experience in developing frameworks, reviewing designs, and evaluating technologies.-Proficient in NFRs - security, caching, scalability, fault tolerance, and more.-Proficient in UML, OOAD, design patterns, and creating design artifacts.-Expertise in app performance tuning, memory/thread troubleshooting using JProfiler, Eclipse MAT, Jstack, etc.-Familiarity with Memcache, Gemfire, Hystrix, Apache Solr, MongoDB, Mockito, and more.-A keen communicator with excellent analytical & interpersonal skills.-Familiarity with Agile based scrum approach development process