Shantan Kumar Golla
Full-Stack Software Engineer
Dynamic Full-Stack Software Engineer with over 10 years of experience in architecting and developing robust enterprise applications utilizing Java, Spring Boot, JavaScript, and React. Demonstrates expertise in microservices architecture, RESTful APIs, and AWS cloud-native solutions. Proven track record in delivering comprehensive software solutions across Banking, Financial Services, E-commerce, and Education sectors. Proficient in system architecture, performance optimization, and DevOps methodologies, including Docker, Jenkins, Terraform, and CI/CD pipelines. Adept in RDBMS technologies such as Oracle, PostgreSQL, and MySQL, ensuring the creation of high-performance, maintainable systems. Committed to clean code, scalable design, and continuous professional development.
How Load Balancers Work Internally: The Hidden Intelligence Behind Every Scalable System
Discover how load balancers work internally with Layer 4 vs Layer 7 routing, health checks, SSL termination, routing algorithms, and scalable architectures.
Top-K Frequent Elements Algorithm: Efficient Scaling with Min-Heap and Java
Learn how Netflix, Amazon, and Twitter compute trending items in real-time. Master the Top-K algorithm using a Java Min-Heap to scale from O(N \log N) to O(N \log K)
Senior Java/Spring Boot Interview Roadmap: From DSA to Microservices
A Structured Guide for Technical Interview Preparation and Problem-Solving Excellence for full stack developer java with react
How Systems Scale from 1K to 1 Million Users | Complete System Design Guide
Scaling a system from 1,000 to 1 million users requires more than just adding servers. This detailed system design guide explains how modern applications evolve using load balancing, caching, database optimization, microservices, event-driven architecture, Redis, Kafka, CDN, sharding, and reliability engineering. Learn practical scalability strategies, performance optimization techniques, and real-world backend architecture patterns used in large-scale applications.