Hello! I'm Suraj Sahu, a Full-Stack Software Engineer and a final-year B.Tech student at the Institute of Technical Education and Research, Bhubaneswar, specializing in Computer Science and Engineering. My journey in technology has been fueled by a passion for creating impactful solutions that leverage cloud computing and multiple programming languages.As the CTO at BrandLadder, I had the privilege of leading teams to design scalable architectures for flagship products that serve over 10,000 daily users while effectively minimizing operational costs. My experience as a Backend Developer at LaraPush allowed me to architect robust systems for a subscriber base exceeding 10 million, delivering over a million push notifications in under a minute. At AdsHike, I contributed to building a backend infrastructure for a client dashboard supporting over 100,000 clients and helped increase ad revenue by 30% through an innovative Smart Ad Refresh System.During my time at UDBHA as a Software Development Engineer Intern, I played a key role in designing and implementing High-Level and Low-Level Designs for scalable, high-performance systems. I contributed to creating the API Architecture Framework and developed over 20 APIs, enhancing my understanding of API lifecycle management while efficiently managing over 50,000 daily active users and minimizing AWS operational costs.My college curriculum has equipped me with a strong foundation in various areas, including Java, Python, C Programming, DSA, OOPs, Design Patterns, Software Development Life Cycle (SDLC), Databases (SQL), Network Protocols & Security, Linux, and Web Development (HTML, CSS, JavaScript). These subjects have not only enhanced my technical skills but also fostered my problem-solving abilities.I thrive on challenges, which is evident in my projects like Quizzy, an interactive live quiz platform engaging over 10,000 students simultaneously, and QuickMask, a secure VPN application that integrates open-source OpenVPN servers and Firebase for seamless user experiences. My technical toolkit includes Java, Python, JavaScript (including ReactJS), PHP (including Laravel), Node.js, and various database technologies like MongoDB and PostgreSQL.As a passionate learner, I constantly explore advanced topics like cloud computing, AI, and machine learning, employing frameworks and tools such as TensorFlow, PyTorch, and Keras. I believe in the power of collaboration and have actively mentored participants in initiatives like GSSOC 2024, guiding them on code improvements and best practices.