Contact person: Business Client

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Location: Medellín, Colombia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I run an existing PHP-based bot that interacts with the site captcha teaerfast.ru. To keep the workflow fully automated I now need an in-house captcha solver and a clean API that plugs straight into my script.

Scope
• Reverse-engineer the captcha format used by captcha teaerfast.ru.
• Build an accuracy-focused solver in PHP (no 2Captcha, no DeathByCaptcha—this must be a custom algorithm).
• Wrap the solver in a lightweight API class so my bot can call something like solveCaptcha($image) and receive the decoded value.
• Integrate the class into my current codebase and demonstrate it running end-to-end on at least 100 live captchas with a solid success rate.
• Supply clear setup notes and inline comments so I can maintain or retrain the solution later.

Tech landscape
The bot is written in modern PHP (8.1). It already uses cURL and GD; feel free to bring in additional open-source libraries if licensing permits. Accuracy is the prime goal, even if that means a bit more processing time.

Deliverables
1. Source code for the solver and API wrapper.
2. Brief documentation (install, usage, retraining steps).
3. A short screencast or log proving real-world accuracy.

If you’ve tackled proprietary or image-based captchas before and can show relevant examples, I’d love to see them." (client-provided description)