With over 7 years of experience in forex and crypto development, I am confident that my knowledge and expertise align perfectly with your requirements. Throughout my career, I have been extensively involved in developing trading platforms such as MetaTrader4 and Binance. As a part of these developments, I'm well-versed with creating custom indicators and have a thorough understanding of OHLC values.
In relation to your project, I have a strong command of Pine Script, the programming language used for TradingView indicators. This will enable me to not just build the custom tool you're looking for but also incorporate the specific features you need: chart comparison across three time frames, focusing on the 15-minute timeframe, sweeps, triggers and proper alert system. My past work has involved meticulous attention to detail especially when dealing with intraday data like the timeframe you specify.
Above all, what sets me apart is my absolute commitment to delivering projects that are tailored to my clients' unique needs. I genuinely take great joy in seeing satisfied clients who count on me to provide them with successful trading tools. With this project too, I assure diligent work ethic and timely delivery. I'm excited about the possibility of working together and turning your vision into a reality on TradingView.