
Hasnat Arif
Level 2
DATA SCIENTIST
Skills

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Work experience
Freelance AI, Agentic AI, Machine Learning & Data Science Specialist
Fiverr • Freelance
May 2020 - Present • 6 yrs 3 mos
I have been working as a freelancer on Fiverr for around 6 years, helping clients build machine learning, data science, computer vision, NLP, Generative AI, RAG, chatbot, LLM fine-tuning, AI agent, and automation projects. So far, I have completed 196 orders for 124 unique clients from different countries. Most of my work starts with a client’s data, idea, or business problem, and I help turn it into a working solution. My projects have included data cleaning, exploratory analysis, feature engineering, model training, model evaluation, forecasting, classification, regression, object detection, image processing, document search, chatbot development, backend API integration, and deployment. I have worked with Python, PyTorch, TensorFlow, OpenCV, Scikit-learn, Hugging Face, LangChain, FastAPI, Django, vector databases, and cloud-based deployments. My focus has always been to deliver practical work that clients can understand, test, and use.
131 Reviews
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Rating Breakdown
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julia9691

Austria
Outstanding statistical work and exceptionally fast delivery I had an excellent experience working with him. He delivered a highly detailed, thorough, and professionally structured analysis within only one day, which was truly impressive. Despite the very short turnaround time, the quality of the work...
Seller's Response
jks_kt

Taiwan
I like the freelancer’s work. He is very professional and customer-friendly. He adapts well and goes the extra mile for the benefit of the customer. One more thing: he is ready to learn and grow with us. I highly recommend his service.
Seller's Response
locaytees

Jamaica
Working with Hasnat was an outstanding experience from start to finish. His depth of knowledge in machine learning is impressive, and what set him apart was how he made the process truly collaborative, keeping me informed, explaining his decisions, and ensuring my input was valued at every stage. I'll...
Seller's Response
jks_kt

Taiwan
Very good and highly professional. I strongly recommend his service.
Seller's Response
locaytees

Jamaica
Seller's Response