Financial systems
Payments, trading and financial systems: brokerage, PnL, ledgers, reconciliation, fraud and integrity.
Best notes
- Designing Out SNAP Fraud
A taxonomy of SNAP trafficking, theft, and error, and a layered program and software architecture that designs fraud out.
- Modernizing complex financial systems through systematic transition
Systematic transition and modernization of Kafi Securities' complex trading platform while maintaining critical daily operations
- Optimizing initial load time for a trading platform
Discover the technical strategies behind optimizing a Binance trading platform, reducing initial load times to under 1 second for enhanced trader productivity.
- Neutronpay: Lightning Network payment solutions
We helped a fintech startup build a Lightning Network payment platform that enables fast, low-cost cryptocurrency transactions for businesses and individuals.
- Setup centralized monitoring system for Hedge Foundation trading platform
A technical case study for implementing centralized monitoring for a trading platform using Grafana and Prometheus, focusing on real-time alerts, data integrity, and…
Reports
- Optimizing initial load time for a trading platform
Discover the technical strategies behind optimizing a Binance trading platform, reducing initial load times to under 1 second for enhanced trader productivity.
- Setup centralized monitoring system for Hedge Foundation trading platform
A technical case study for implementing centralized monitoring for a trading platform using Grafana and Prometheus, focusing on real-time alerts, data integrity, and…
Case studies
- Modernizing complex financial systems through systematic transition
Systematic transition and modernization of Kafi Securities' complex trading platform while maintaining critical daily operations
- Neutronpay: Lightning Network payment solutions
We helped a fintech startup build a Lightning Network payment platform that enables fast, low-cost cryptocurrency transactions for businesses and individuals.
- Kafi: making stock trading easier for everyone
We helped Kafi Securities rebuild their stock trading app to work better for both beginners and experienced traders, making investing more accessible for everyone.
- Building CIMB's digital wealth platform for better customer experience
We helped CIMB Malaysia transform their wealth management services by building a robust backend system that connects their new user-friendly platform with existing bank…
- Building a payment platform from scratch
We helped Open Fabric build a payment platform that makes it easier for stores to accept digital payments across Southeast Asia. Our team built the core technology and…
- Building a powerful crypto trading dashboard for professionals
We built Hedge Foundation, a powerful crypto trading dashboard that helps professional traders manage multiple accounts, track positions, and automate order execution in…
Writing
- Designing Out SNAP Fraud
A taxonomy of SNAP trafficking, theft, and error, and a layered program and software architecture that designs fraud out.
- Maybe finance breakdown
An in-depth analysis of a $1M open-source personal finance application built with Ruby on Rails
Research notes
- Real-time highest and lowest symbol prices with Binance WebSocket
Learn how to update highest and lowest symbol prices in real-time using Binance WebSocket and in-memory caching to reduce database load and improve price peak tracking…
- A data analyst in retail trading: Power BI and SQL for business insight
Discover how data analysts use tools like Power BI and SQL to transform retail trading data into actionable business insights on sales, finance, and marketing…
- Double-entry accounting basics for engineers
Learn the basics of double-entry accounting, including assets, liabilities, equity, and how this system improves accuracy over single-entry bookkeeping for better…