Crypto Data Specialist Needed — Millions of Historical Trading Records

We are looking for someone with strong experience in cryptocurrency market data who can help us obtain a large historical dataset containing millions of records. This is not a small scraping task. We are specifically interested in people who already: Have access to large crypto datasets Know reliable crypto data providers/APIs Have previously collected large-scale exchange data Have experience working with millions of trading records Understand tick data, trades, order books, volume, liquidity, and market indicators The dataset should ideally cover several years of crypto market activity, preferably from around 2016/2017 through recent years. Data We Are Interested In Depending on availability, the dataset may include: Timestamp Coin/token Trading pair Exchange OHLCV Individual trades Trade price Trade quantity Buy/sell side Buy/sell volume Trade count Bid/ask Spread Order-book data Order-book depth Liquidity Volatility Price changes Returns Volume changes Market indicators Technical indicators Other useful derived market features We are especially interested in high-frequency data, including: Tick-by-tick data Trade-by-trade data 1-second data 1-minute data Order-book snapshots Multiple exchanges are preferred. Examples may include Binance, OKX, Bybit, Coinbase, Kraken, KuCoin, Gate.io, Bitfinex, Poloniex, Bittrex, and others. Important We are looking for millions of records, and potentially much more. You do not need to already own the complete dataset. You are welcome to apply if you: Already have the data Have access to it Know where to obtain it Can build a reliable collection pipeline Have previously worked with similar crypto datasets There are some specific market-event requirements and filters that we will explain privately to suitable candidates. When Applying Please keep your proposal short and answer these questions: Do you already have access to historical crypto data? Approximately how many records can you provide or collect? What years can you cover? Which exchanges can you cover? What frequency is available: tick, second, minute, etc.? Do you have trade-level or order-book data? What format can you provide: CSV, JSON, Parquet, SQL, etc.? Can you provide a small sample before we proceed? If you have already worked with large cryptocurrency datasets, please mention that at the beginning of your proposal.