Coding my way through fintech and deep tech — one project at a time.

• B.Tech student at MIT-WPU Pune, Electrical & Computer Engineering
• Started CS50 on July 12; completed Weeks 1-4 (just recover.c left) — progress
• Languages: C, C++, Python, Java, JavaScript, HTML, CSS; currently learning SQL
• Linux user for several years — comfortable with command line and scripting
• Passionate about fintech, money management systems, and low-latency systems

A high-performance C++ order book simulation system for market microstructure research. Features:

• 16-byte binary order structures for optimal performance
• Multiple order types (GTC, FOK, IOC) with fixed-point arithmetic
• Batch order generation with configurable price gradients and noise
• Real-time market state tracking (bid/ask spread, day high/low)

A hardware-level register implementation — exploring computer architecture fundamentals.

• LinkedIn: harshvardhan-rathod-436624293
• HackerRank: Dashboard
• LeetCode: (coming soon)

• Complete CS50 recover.c and continue building systems-level projects
• Deepen fintech and low-latency systems knowledge
• Extend the matching engine in Stock-market-Edge-Simulator
• Build practical money management tools and fintech solutions