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Sergei Pechenov

invincible_nova

I build reliable Apify Actors that turn messy web and document data into structured, review-ready outputs.

ACTOR STATS

3 public Actors

6 total users

1 monthly user

>99% runs succeeded

Reliable data automation for real workflows

I build Apify Actors that turn messy web pages, PDFs, and recurring data feeds into structured, review-ready outputs.

My focus is not just extraction. I care about the layer that makes data useful in production: validation, source evidence, change detection, clear error states, and human review when confidence is low.

What I build

  • Document and PDF processing
  • Monitoring and change detection
  • Data normalization and matching
  • Structured JSON, CSV, and Dataset outputs
  • API, schedule, webhook, and automation-ready workflows

How I work

  • Honest scope and documented limitations
  • Evidence attached to important fields
  • No silent guesses when data is uncertain
  • Reproducible outputs and practical examples
  • Responsive maintenance for published Actors

My current product focus is evidence-first document automation for safety, engineering, and procurement workflows.

Have a repetitive data task with messy inputs? Open an issue on the relevant Actor page and include a public or anonymized example. I use real edge cases to improve reliability.

Public Actors