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$15 USD / hour
Flag of PAKISTAN
dera ghazi khan, pakistan
$15 USD / hour
It's currently 2:09 PM here
Joined April 26, 2014
0 Recommendations

Rabnawaz J.

@rabnawazjansher8

4.9 (27 reviews)
4.4
4.4
85%
85%
$15 USD / hour
Flag of PAKISTAN
dera ghazi khan, pakistan
$15 USD / hour
97%
Jobs Completed
99%
On Budget
99%
On Time
16%
Repeat Hire Rate

AI & Data Science, NLP, LLM, OpenAI, ChatGPT, RAG

Greetings! I am Rabnawaz Jan Sher, a seasoned Data Scientist and Associate Web Developer with over 5 years of extensive experience in the realms of Data Science, Web backend development, and AI. My expertise spans across Natural Language Processing (NLP), Machine Learning, Retrieval Augmented Generation (RAG), LLMS, Data Engineering, Big Data, AWS DevOps, and Conversational AI. Skills: - Data Science & NLP: Proficient in Python, Machine Learning, HuggingFace BERT, SpaCy, Text Classification, Similarity Detection, Duplication Detection, Entity Extraction, Text Summarization, Topic Modeling, Keyphrase Extraction, Clustering, Sentence Transformers, Personality Analysis, GPT3, Neo4J, Knowledge Graphs, Recommendation Engine, ChatGPT, and more. - Retrieval Augmented Generation (RAG): Specialized in the cutting-edge technique of Retrieval Augmented Generation, combining information retrieval with generative models. - Database: Well-versed in MySQL, PostgreSQL, DynamoDB, Exasol and Vector Databases - Conversational AI: Skilled in Intent Classification, Entity Extraction, Dialogue Stories, Evaluation, and Deployment using tools like RASA X, RASA NLU, and Rasa Core. - Web Frameworks: Proficient in Python Django & Flask, and HTML, PHP, Ruby On rails. - Data Engineering & Big Data: Expertise in Spark, ETL, Data warehousing, Apache AirFlow, Apache, Penthao ETL. - Analytics: Proficient in Tableau, PowerBI. - Information Retrieval: Elastic Search, Apache Solr - Large Language Models: OpenAI ChatGPT, Claude, Mistral, Llama If you are seeking a dedicated and results-driven Data Scientist with expertise in Retrieval Augmented Generation (RAG), LLMS, and a knack for solving complex problems, I am here to bring my skills to your projects. Let's collaborate to unlock the full potential of your data and achieve your business objective

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Portfolio

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2683607
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Reviews

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Showing 1 - 5 out of 27 reviews
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5.0
$25.00 USD
I will work in future with them for sure. Great proffesionals, great communication. Well done job!
PHP
JavaScript
Software Architecture
MySQL
HTML
User Avatar
Flag of Augusto Cesar T.
@indrahosting
6 years ago
4.8
₹600.00 INR
good work,helpful
S
Closed User
@subhajitsarkar89
7 years ago
5.0
$50.00 USD
The rabnawazjansher8 finish the project in time and the it's perfect. It's so nice deal and I think I will ask him to do another project again
C Programming
Linux
Z
Flag of Chi Z.
@zgjsyczc
7 years ago
5.0
$20.00 USD
He delivered the small project very fast and also very nicely. If I need a small task again, I would definitely acquire him again, since he was really communicative and friendly. Can recommend.
JavaScript
HTML
JSON
P
Flag of Philip D.
@PhilipStaker
7 years ago
5.0
€44.00 EUR
Perfect developer with lot of skillz
PHP
JavaScript
AJAX
WordPress
User Avatar
Flag of Sascha V.
@Sasch1988
7 years ago

Experience

web developer

Cyverspace
Aug 2013 - Present
i work there as web developer

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