i
istvancseklan

Istvan Cseklan

@istvancseklan

AI Automation and Data Extraction Specialist

Hungary
English, Hungarian
About me
I help small businesses get clean data out of documents and automate the repetitive work behind them. My focus: turning PDFs, invoices, receipts, and bank statements into clean, validated Excel/CSV - totals reconciled, anything uncertain flagged, never guessed - plus automated website and price monitoring with daily reports. I built my own OCR document app from scratch and run my own automation stack daily, so everything I deliver is battle-tested on my own work first. Clear written communication, a quality-check on every delivery, full confidentiality. Active during US business hours.... Read more

Skills

i
istvancseklan
Istvan Cseklan
Offline • 
Average response time: 12 hours

See my services

Automations
I will convert PDF invoices and bank statements to clean excel or CSV
From$35 / projectMore details
Data Scraping
I will set up website and price monitoring with automated daily reports
From$35 / projectMore details

Portfolio

Work experience

Self_Employed

Data Extraction & Automation Specialist

Self Employed • Self-employed

Jul 2026 - Present • 1 mo

I build document extraction pipelines and workflow automations for businesses that still copy data by hand. Invoices and bank statements into clean, validated Excel; price and stock monitoring with daily reports; and n8n automations that connect the tools a business already uses. The principle I work by: anything the system can't read with confidence gets flagged, never guessed. A wrong number is much harder to catch later than a blank one.