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Syed Ar Rafi
@memecoinpromo
AI and Machine Learning Engineer Python, PyTorch, ASPNET Core
Bangladesh
Inglese, Bengali
Chi sono
I build AI systems that work in production, not demos.
Developed multimodal AI pipelines using Whisper, Qwen2.5-VL, and custom hallucination detection - 64% error reduction. I fine-tune models with PyTorch, HuggingFace Transformers, and Scikit-Learn.
Also build full-stack web apps: ASP.NET Core 8.0, SQL Server, Stripe, Docker deployment.
What I deliver:
- ML models and fine-tuning (NLP, CV, multimodal)
- AI chatbots and RAG systems
- Full-stack web apps with AI integration
- Data pipelines and automation
5-star rated. Clean code, on time, every time.
Competenze
Syed Ar Rafi
offline •
Consulta i miei servizi
Integrazioni IA
I will build custom ai and ml models using python and pytorch
Integrazioni IA
I will build an ai chatbot or rag system using llms for your business
Vuoi lavorare su base oraria?
Spiega a Syed Ar Rafi cosa ti serve.
40 USD
/
oraEsperienza lavorativa
Machine Learning Engineer
DataCamp • Freelance
Dec 2024 - Jul 2026 • 1 yr 7 mos
As a Freelance Machine Learning Engineer for DataCamp's educational channels, I designed and deployed advanced AI models to enhance interactive learning content and automate media processing. NLP & Large Language Models (LLMs): Fine-tuned custom LLMs to automatically generate programming quizzes, course summaries, and contextual educational materials. Built robust NLP pipelines to analyze user engagement and feedback. Computer Vision & Multimodal Systems: Implemented Vision Language Models (VLMs) and advanced computer vision techniques to analyze instructional video content. Integrated Automatic Speech Recognition (ASR) to automate accurate transcriptions and extract key visual concepts from lectures. Pipeline Optimization: Developed scalable, end-to-end machine learning pipelines using Python and PyTorch to process thousands of hours of educational multimedia efficiently. Key Achievements: Streamlined the content creation workflow, reducing manual video processing time by 40%, and improved overall learner engagement through AI-driven personalized recommendations.
12 Recensioni
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user53030890
Canada
Very nice project tks
50 USD
$
4 giorni
Tempo
Utile?
snipermoon_
Germania
Super creative and very quick!
50 USD-100 USD
$
2 giorni
Tempo
Utile?
imtherock00
Regno Unito
Great work!
50 USD-100 USD
$
7 giorni
Tempo
Utile?
dinardao
Stati Uniti
Great work . Good communication.
50 USD-100 USD
$
6 giorni
Tempo
Utile?
panagiotispolli
Grecia
A top professional, very satisfied and will be definitely working again with him in the future. He is the best!
50 USD-100 USD
$
8 giorni
Tempo
Utile?
