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Rizwan Zafar
@rizwanzafaralo
Level 1
Computer Vision and AI Engineer: YOLO, OCR, RAG Chatbots, AI Agents
Pakistan
Englisch, Urdu, Punjabi
Über mich
I'm Rizwan, an AI engineer who builds working computer vision, OCR and LLM systems for businesses and researchers.
Recent projects: sports video analysis with player tracking and camera calibration, an insurance claim video damage analyzer, custom YOLO + SAM 2 detection, and RAG chatbots that answer from company documents.
Every project comes with clean Python code, a demo video and setup instructions, and I reply within an hour.
Send me your idea and a data sample, and I'll tell you what's possible, how long it takes and what it costs before you order.
Kompetenzen
Rizwan Zafar
25 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Maschinelles Lernen
I will build ai ocr to extract data from pdfs, invoices and scanned documents
Computer Vision
I will build custom yolo object detection and computer vision models
Möchtest du auf Stundenbasis arbeiten?
Erzähle Rizwan Zafar, was du brauchst.
25 $
/
StundePortfolio
Arbeitserfahrung
Freelance Computer Vision and AI Engineer
Fiverr • Freiberufler
Aug 2024 - Present • 2 yrs 2 mos
Delivering custom AI and computer vision systems for clients in the US, Europe and Asia. • Sports broadcast analysis: camera calibration, player tracking and on-screen graphics for match video • Insurance claim video analyzer that detects damage and generates reports • Custom YOLO + SAM 2 object detection and segmentation pipelines • Research code for dynamic 3D scene reconstruction (Gaussian Splatting) for a university lab • OCR / document AI pipelines that turn PDFs and scans into structured data • RAG chatbots and n8n AI automations connected to business tools Tools: Python, PyTorch, OpenCV, YOLO, LangChain, FastAPI, React, Docker.
6 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 6 Bewertungen
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sabaalbo
Vereinigte Staaten
Hilfreich?
echavez86
Mexiko
Laufende Zusammenarbeit
entrego el producto que se ocupó es muy atento y practico
Hilfreich?
expert_ikram7
Pakistan
Outstanding ecperiance! The seller deliverd excatly what I needed, on time and with great attention to detail. Communication was clear and professional throughout.Highly recomendedand I will definitely be back for furture projects.
Hilfreich?
asad____ali
Pakistan
Rizwan is such a humble, hardworking and skillful person. He has the capability to lead the projects in the right direction with required time frame. He do the work above the expectations and always ready to support . It was glad to work with such a hardworking and talented person.
Hilfreich?
echavez86
Mexiko
Laufende Zusammenarbeit
el problema de las fechas que se cruzaron y que al inicio se fallo con el mapeo de los videos atrasaron el proyecto, pero al final todo muy bien.
Hilfreich?
