With over 10 years of experience in designing Expert Advisors and Indicators, especially in Pine Script, I believe I would be the ideal match for your supply-demand indicator project. Having an Engineering background and a comprehensive understanding of multiple programming languages including C++, Java, MQL4, MQL5 and Pine Script further cement my position as a suitable candidate. Apart from my proficiency, I have established a strong track record in delivering high-quality trading tools that meets client's specific requirements.
Not only am I well-versed in designing automated zone detection mechanisms and alert notifications, but I also understand your need for flexible time frames. Trading is all about adaptability and customization and hence, I prioritize ensuring my creations can fully meet the individual preferences and trading strategies of users - just like what you need.
In conclusion, my extensive knowledge of trading algorithms along with my experience scripting on various platforms has conditioned me to handle the complexity of this task efficiently. Rest assured, choosing me for this project means entrusting your indicator to someone who will go above and beyond to deliver you the best possible tool for your trading success.