Tengo is a Korean start-up app company that guarantees the fastest groceries delivery service in 10 minutes.

• Lead the project for all the stages of inception, MVP, and Production

• Developed the API server for the mobile apps to be integrated to manage users and orders

• Developed the customized Warehouse Management System (WMS)

• Developed admin dashboard to manage multiple dark stores which are the delivery dispatch points

Spire Trading Inc. provides a complete trading system for the stock exchanges worldwide. Their real-time system ensures that traders always get the most accurate market data to execute their trades.

• Lead the project from inception

• Developed a traders risk management admin web application

• Learned various risk management concepts and implemented them as rules to safeguard

• Integration with the overall trading system via API to apply risk parameter changes