Fintech and HFT guides for traders and builders
The Guilded Quant
Master high-frequency trading, quantitative finance, and fintech systems. Expert-led guides, research insights, and practical frameworks to build profitable trading strategies and robust infrastructure.
Deep market insights
Learn from real-world research in high-frequency trading, market microstructure, and quantitative finance.
From fundamentals to advanced strategies
Whether you're just starting in fintech or running a trading desk, find content tailored to your level.
Tools and frameworks that work
Discover practical guides on building trading systems, backtesting, risk management, and execution optimization.
About the author
Arpit Mishra
Welcome to The Guilded Quant. I'm Arpit Mishra, a quantitative finance enthusiast and fintech researcher dedicated to bridging the gap between academic finance theory and real-world trading systems.
My journey into quantitative finance started with a deep curiosity about how markets work at scale. I've developed aptitude in high-frequency trading systems, market microstructure, algorithmic execution, and building the infrastructure that powers modern trading operations.
I've spent considerable time researching strategies across equity markets, derivatives, and cryptocurrency trading. My focus has always been on the intersection of technology and finance—how to build systems that are both intellectually rigorous and practically profitable.
This blog exists because I believe knowledge in fintech should be accessible. Whether you're a student exploring quantitative finance for the first time, a junior developer building your first trading bot, or a seasoned trader optimizing infrastructure at scale, there's something here for you.
Research & Expertise
Trading Systems
Deep knowledge in high-frequency trading architectures, latency optimization, order routing systems, and execution algorithms that operate at microsecond precision.
Market Microstructure
Research-backed insights into order flow dynamics, market maker behavior, liquidity analysis, and how modern markets function at different time scales.
Quantitative Methods
Practical application of statistical models, machine learning, risk management, portfolio optimization, and backtesting methodologies for real trading scenarios.
Learn at your pace
Content for every level
Whether you're just getting started with quantitative trading or optimizing production systems, you'll find practical, research-backed content designed for your journey.
🚀 For Beginners
New to quantitative finance? Start here. These articles explain foundational concepts, introduce you to essential tools, and help you build your first trading systems from the ground up.
⚡ For Experienced Traders
Already familiar with markets? Dive into advanced topics. These articles explore cutting-edge strategies, production infrastructure, and optimization techniques used by professional trading firms.
What makes this different
Practical knowledge for real results
📚 Research-backed insights
Every article is grounded in real-world trading experience, academic research, and hands-on implementation. You'll get both the theory and the practical application that actually works in production.
🔧 Implementation-focused
Beyond theory, you'll learn how to actually build trading systems, optimize latency, manage risk, and deploy your strategies to real markets. Code examples, architecture patterns, and best practices included.
💡 Accessible complexity
Sophisticated trading concepts explained clearly without oversimplifying. Whether you're a Python developer, a financial engineer, or a trader looking to understand your tech stack better, you'll find value here.
🎯 Focused on fintech
No generic finance content. Everything here is specifically about quantitative trading, algorithmic strategies, and building the infrastructure that powers modern fintech.
Ready to level up your trading game?
Explore in-depth articles on high-frequency trading, quantitative finance, fintech infrastructure, and everything you need to build professional-grade trading systems.