Nihar Das
Solo founder building Invoqk, AI invoicing for freelancers. Ex Google engineer.
Sylhet, BDJoined October 2026
Full Stack Developer. I make Invoqk, an invoicing tool that turns messy client details into clean, compliant invoices, including e-invoicing formats. I write about invoicing, tax and getting paid.
SaaSSolo FounderTypeScriptAIFintechNode.jsNext.jsSEOIndie HackerOpen to Cofounders
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Posted in the feed4dFreelancers & Small Teams
What is your pain point when creating invoices?
I’m building Invoqk, a fully AI driven invoice application. The software extracts invoice data from PDFs & images. It validates e-invoices (XRechnung/ZUGFeRD) for Germany. Reminds customers to pay & applies late fees automatically. Invoicing can be done on a recurring basis. Exports to DATEV. Plus there is an API & MCP server.
It’s always the same. The issue is not actually creating the invoice but following up with late payers, adhering to e-invoicing regulations & ensuring the data is clean for the accountant.
If you invoice clients:
What is the biggest time consuming task or causes the most issues?
Do you follow up manually or automatically?
Have you been affected by the new e-invoicing regulation (Germany/EU)?
I’ll share the findings from the answers!Commented on miinideck4dThe Idea is great and usefull when we need to share the update of ui to others.
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