https://dorenva.com/blog Practical guides and notes from dorenva., an independent app studio. en https://dorenva.com/journal/track-unpaid-invoices-simple https://dorenva.com/journal/track-unpaid-invoices-simple Mon, 19 Oct 2026 09:00:00 +0000 A short spreadsheet and a regular review are enough to see what is owed, when to follow up, and what has been paid. https://dorenva.com/journal/spreadsheet-vs-app-freelance-payments https://dorenva.com/journal/spreadsheet-vs-app-freelance-payments Mon, 19 Oct 2026 09:00:00 +0000 A spreadsheet is often the sensible place to start; a dedicated app earns its place when checking and following up on open payments becomes a routine of its own. https://dorenva.com/journal/payment-reminder-email-templates https://dorenva.com/journal/payment-reminder-email-templates Mon, 19 Oct 2026 09:00:00 +0000 Use a clear subject, name the invoice, and make one reasonable request; these seven ready-to-send notes grow firmer as a payment gets later. https://dorenva.com/journal/organize-receipts-warranties-digital https://dorenva.com/journal/organize-receipts-warranties-digital Mon, 19 Oct 2026 09:00:00 +0000 Systems fail when they ask more than they give. Four rules, one short setup, and a yearly review are enough to keep a digital receipt folder useful for years. https://dorenva.com/journal/how-long-keep-receipts-electronics https://dorenva.com/journal/how-long-keep-receipts-electronics Mon, 19 Oct 2026 09:00:00 +0000 There is no universal number. There is a rule you can apply in a few seconds, and a short list of exceptions worth knowing before you shred anything. https://dorenva.com/journal/client-hasnt-paid-what-to-do https://dorenva.com/journal/client-hasnt-paid-what-to-do Mon, 19 Oct 2026 09:00:00 +0000 Check the facts, send one clear written reminder, and choose a proportionate next step that protects both the working relationship and your time. https://dorenva.com/journal/claim-warranty-without-receipt https://dorenva.com/journal/claim-warranty-without-receipt Mon, 19 Oct 2026 09:00:00 +0000 A receipt is the tidiest proof of purchase, but it is rarely the only one. Here is how to build a warranty claim from the records you already have. https://dorenva.com/journal/before-warranty-expires-checklist https://dorenva.com/journal/before-warranty-expires-checklist Mon, 19 Oct 2026 09:00:00 +0000 Coverage ends quietly. A short list, worked once in the last month, turns that month into the best chance you will have to test what you own. https://dorenva.com/post-keeping https://dorenva.com/post-keeping Sun, 18 Oct 2026 09:00:00 +0000 Trends date. Utilities endure. Before we ship anything, it has to pass one question: would you keep it? https://dorenva.com/post-owed https://dorenva.com/post-owed Sun, 11 Oct 2026 09:00:00 +0000 The strongest privacy policy is the one you never have to read. https://dorenva.com/post-bilingual https://dorenva.com/post-bilingual Fri, 02 Oct 2026 09:00:00 +0000 Bilingual by design means both languages get the good sentences — not a translation of them.