Nikhil Zelawat, a trader and fintech entrepreneur from Mandsaur, has developed two trading tools, including a trade journal and an emoji-based stock screener, to simplify data use. The screener uses various emojis to represent technical parameters and the resulting "face" helps Zelawat to understand the data and take appropriate action. He additionally elaborates on his profitable trading strategies, including the use of 3-4 systems for trending and sideways markets. Zelawat spent two years as a software engineer in Bengaluru before becoming a full-time trader with mentor support.