Vivek P.

Messy invoices, PDFs or scans? I turn them into clean, checked rows in Google Sheets, Excel or your database. Invoice OCR and pdf parsing pipelines pull headers and line items, flag unsure fields and catch duplicates, so your team only reviews exceptions. Built in Python ai and ai automation n8n, with clear handoff docs and a 30-day warranty. ⭐⭐⭐⭐⭐ "Highly recommended! Vivek is professional, responsive, and delivers excellent work. He quickly understood my requirements, communicated clearly throughout the project... " (Upwork Review) Document data extraction PDF and OCR using ChatGPT OpenAI Integration or Claude Prompt | Python AI - Invoice headers and line items into Google Sheets for an existing Excel process. - Duplicate checks, review flags and original plus translated line descriptions. - PDF and photo extraction into structured rows, with source links and checks for uncertain fields. AI Automation n8n Workflow | AI Agent Automation - n8n workflows that compare records and route creates, updates and deletes through separate paths. - AI-assisted data extraction ( ChatGPT OpenAI integration ) from Excel, CSV and HTML tables into structured JSON. - SQL assistants with schema context, PostgreSQL chat memory and query checks. - Workflow diagnosis and repair when data formats, integrations or error paths break. - AI Agents - Same or similar project can also be implemented using python openai. AI Computer vision - Python AI pipelines for object detection, pose estimation and recorded-video analysis. - Sports-video processing that combines player pose, ball trajectories, and shot proposals into reviewable event exports. - OpenCV, Computer Vision YOLO and PyTorch/tensorflow projects, with a clear distinction between a prototype and a deployed system. My background includes more than five years in automotive software engineering ( as a Computer Vision Engineer) and testing. I bring that attention to failure cases and maintainability to freelance automation and AI Computer Vision work. How we can start Share a short description of the process, the input formats and the output you need. We can begin with a paid assessment or a bounded pilot using representative examples. Before implementation, we agree on acceptance checks, integration access, deployment, handoff and any support scope. You get rapid prototypes, production-ready code, Dockerized deployment, clear documentation, and a 30-day post-deployment warranty for issues after handoff. TOOLS & STACK: Python | AI Automation n8n | ChatGPT OpenAI Integration | Claude Prompt | Claude code | data extraction pdf | pdf parsing | OpenCV | Computer Vision YOLO | PyTorch | MCP | ChatGPT / OpenAI | AI computer vision | Retell AI | Airtable | Apify | Slack | Google Workspace | REST APIs | Webhooks | AI Automation | AI Agents | Prompt Engineering | Workflow Automation | API Integration | CRM Automation | Business Process Automation