Hi, I'm Ravi Bhushan, a Senior Software Engineer with 7+ years of experience building scalable web applications and distributed backend systems. I specialize in Node.js, JavaScript, Express.js, NestJS, React.js, MySQL, PostgreSQL, MongoDB, GraphQL, and Apache Kafka, with hands-on experience designing high-performance APIs, optimizing databases, and building production-ready applications. Throughout my career, I've worked on logistics, enterprise, and Microsoft projects, where I've designed backend services, improved API performance, optimized database queries, and built responsive user interfaces. I enjoy solving complex engineering problems, writing clean and maintainable code, and sharing practical knowledge gained from real-world projects. I'm passionate about mentoring developers and helping them: * Crack Frontend, Backend, and Full Stack interviews * Master JavaScript and Node.js concepts * Prepare for DSA and coding interviews * Build scalable backend architectures * Review resumes and conduct mock interviews * Learn React.js with industry best practices * Grow confidently in their software engineering careers Whether you're a student, a fresher, or an experienced developer looking to level up, I'm here to help you achieve your goals with practical guidance and honest feedback. Let's connect and build your next career milestone together.