Good Day,
I have just completed a nearly identical project for a client, building a tool to track the current value as well as the historic value of his crypto-currency portfolio, comparing the values of multiple live exchanges with different pairs.
I have 3 very good solutions right now to demo to you:
1. A tool which Live scrapes 15+ exchanges (bitstamp, bitfinex, coinmarketcap etc)
2. A basic tool on google spreadsheets
3. A more complex and advanced tool in Excel
Below is some more information about myself:
I am a Sydney based, English speaking university graduate with 17 years experience using excel to solve complex business problems.
My key strengths include: crypto currency tools, real time api data management, Web Scraping, User Input Form Creation, Business Intelligence, Data Extraction, Data Aggregation, Master Data Management, VBA and Macro Troubleshooting / Development and Advanced Reporting and Dashboarding.
I work quickly, accurately and professionally and am available immediately.
Please send me a message so I can arrange a demo for you.
Thanks
Wez