Looking for English/Estonian translator

If you feel like your language level lets you translate texts the way that would fascinate a native speaker — then you're the right person for us. What we do here is we create mobile content: websites with a premium number attached to them. Clients call the number and listen to an audio record on one of a bunch of different themes: horoscopes, finances, health advice, even adult content. So, there are two types of translations we need: website translations (quite short with very easy language) and main text translations (usually around 3000-4000 words, moderate language). We're content dependant, meaning that we need translations when we have texts, so that's not a regular hourly job. When we have the websites ready, we usually ask the translator to proofread it, since it's their texts. We're also mostly interested in people who're able to work on a short notice or at least check their Upwork accounts regularly. Meaning that if you only go here once in a couple of days, collect the texts and go offline again - we're probably not a good match! Please, tell me about what would your rates be for this type of job and I'll get back to you if we're interested in cooperation.
Have a good day!