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Ontdekken
Fiverr Pro
Nederlands
$
USD
Burak S
@buraksen_
Invoice trackers, data cleanup and small internal tools with Claude Code
Polen
Turks, Engels
Over mij
I create Excel invoice and payment trackers and clean structured spreadsheet data. As a co-founder of two small companies, I handled invoices, supplier balances, payment schedules and daily cash reconciliation. My projects also include a booking and payment-tracking app that a three-person barber shop has used since September 2026. I use Claude Code for coding tasks. Based in Łódź, Poland (CET); I work in English and Turkish. Send an anonymized sample and the result you need so we can agree on the scope.
Skills
Burak S
offline •
Bekijk mijn diensten
Gegevens opschonen
I will clean excel or CSV data and remove duplicates
Formules en macro's
I will create an excel invoice and payment tracker
Werkervaring
Self Employed
ZZP • 3 yrs 3 mos
Independent Builder (AI-assisted software)
Jun 2026 - Present • 4 mos
Building web apps and tools with Claude Code: a multiplayer browser quiz game in five languages (React, Node.js), a booking and cash-register app used by a three-person barber shop (Firebase), and an aquarium management app co-developed with a partner (Next.js, 234 automated tests).
Finance & Supplier Operations (Co-Founder)
Oct 2024 - Aug 2025 • 10 mos
Co-founded a pub in Łódź, Poland and ran its finance and supplier side: invoices, due dates and open balances for 10 suppliers in Excel, daily cash reconciliation and payroll payments.
Finance & Operations (Co-Founder)
Jan 2021 - Feb 2023 • 2 yrs 1 mo
Co-founded an artist management and production company in Türkiye (team of 5, roster of 8 artists). Issued client invoices, tracked due dates and followed up on overdue payments; managed budgets and cash flow; negotiated client contracts and set up the company from scratch.
