Hire the Best Data Scientists in Chennai, IN

With 6+ years of experience in Data Science, Machine Learning, and Python development, I specialize in solving real-world business problems from data cleaning to deploying intelligent models. What I can help you with : -End-to-end Data Science projects (EDA → Modeling → Deployment) -Machine Learning models (prediction, classification, forecasting) -NLP solutions (text analysis, document understanding, automation) -LLM-based applications (ChatGPT, document extraction, summarization) -PDF & document data extraction (OCR, structured pipelines) ->Time Series forecasting and trend analysis ->Data visualization (Tableau, Python dashboards) ->Data cleaning, transformation, and feature engineering (large datasets) Technical Expertise: -Python (Pandas, NumPy, Scikit-learn, TensorFlow) -R programming -NLP: NLTK, SpaCy, Scikit-learn -LLMs & Generative AI (ChatGPT, prompt engineering) -OCR & PDF tools: Tesseract, PDFPlumber, PyPDF2 -Tableau & data visualization - Wordpress, SEO, Digital Marketting, GA4, Google Search console, Google Ads - Meta Ads, SEMRush, AHREFS What makes me different: I specialize in working with messy, real-world data and documents, not just clean datasets Experience handling large-scale data (10M+ records) without performance issues Combine LLMs + traditional ML + data engineering to deliver complete solutions Focus on usable outcomes, not just models or code Permanent Freelancer Always available 24X7.

I am a seasoned expert with over a decade of cumulative experience in the fields of Data Science, Deep Learning, and Machine Learning, specializing in Python. My passion lies in cutting-edge technologies, particularly OpenAI, GPT-3/4, ChatGPT, and Stable Diffusion tech. With a strong background in computer science and extensive hands-on experience, I excel in creating bespoke solutions tailored to diverse requirements. Key Skills and Expertise: Custom Model Development: Proficient in designing and training custom model architectures with complex loss functions to achieve high accuracy and efficiency. Advanced Technologies: Experienced in working with LLAMA LLM, LangChain, OpenAI API, Stable Diffusion 1.4/1.5, Animations, Inpainting, and more. Machine/Deep Learning: Expertise in various domains including Computer Vision, NLP, Time Series Analysis, Explainable AI, and GANs. Model Deployment: Skilled in deploying end-to-end deep learning solutions in production environments, covering Cloud, Web, Mobile, IoT, and Edge devices. Cloud Platforms: Proficient in AWS, GCP, Azure, Kubernetes, Docker, and related services such as Sagemaker, Vertex AI, EC2, Lambda, etc. Data Extraction and Analysis: Experienced in extracting data from diverse sources such as websites, blogs, videos, and social media, with a strong grasp of language processing and semantic analysis. Mobile Development: Capable of developing applications for Android, iOS, and Flutter platforms, with expertise in database management and API integration. Project Management: Skilled in leading technical projects, driving results, and delivering customer excellence across various domains. Technologies and Tools: Transformers, TensorFlow, PyTorch, Keras 👨‍💻 Programming Languages and Tools: Python (TensorFlow, Keras, PyTorch, Numpy, Pandas, SciPy, Scikit-Learn, Matplotlib),Prolog,C++ 🛢️ SQL (MySQL, MongoDB, Firebase, Pandas Query) 💡 Custom model architecture | High accuracy training | Cloud Deployment 👀 Computer Vision | NLP | Speech | Document AI | AutoML|ML Ops 🌐 AWS | GCP | Azure | Kubernetes | Docker 🔧 Automation & data extraction | Semantic analysis 🌟 TensorFlow | PyTorch | Keras| Flask| Vertex AI | AWS Sagemaker | OpenCV | Google Vision | Azure OpenAI | ML-Agents Mobile Stacks: Android, iOS , Flutter  Database: SQL,MySQL, MongoDB, Firebase  APIs: Rest / Soap, XML, JSON, Postman  Servers: AWS (S3 / EC2 / IAM), Google Cloud, Apache Completed Projects: 🤖 Text Summarization Using BERT and NLP: Developed a text summarization system leveraging BERT and advanced NLP AI techniques to generate high-quality and coherent summaries. 🚀 Object Detection Using YOLO(Computer Vision): Implemented an efficient object detection system using YOLO (You Only Look Once) to accurately identify and classify objects like pipe leakage detection, Automatic Number Plate Recognition, Counting objects for tracking sales and segmenting medical images in real-time. Created a mobile application that integrates AI and computer vision technologies for object detection, enhanced with IoT devices to improve functionality and user experience. 👩🏻‍💻 Optical Character Recognition (OCR) Techniques: Utilized advanced OCR technologies including TensorFlow, EasyOCR, and PaddleOCR to accurately extract text from images and documents. 🔗 Resume Screening and Processing AI System: Developed an AI-driven system for resume screening and processing, incorporating MLM BERT-based techniques to effectively analyze and evaluate candidate resumes. 🤖 Entity Extraction or Information Extraction From Documents and Excel Using LLM and spaCy NER on GCP: Developed an entity extraction system using large language models (LLMs) and spaCy's Named Entity Recognition (NER) capabilities. Implemented the solution on Google Cloud Platform (GCP) to utilize its scalable and robust infrastructure for efficient processing and deployment of the entity extraction system. 💬👨🏻‍💻 Chatbot Development Using LLM OpenAPI, Gemini, Llama,Pinecone and deployed it in Vertex AI(GCP): Developed a sophisticated chatbot using large language models (LLMs) including OpenAPI, Gemini, and Llama. Deployed the chatbot using Vertex AI to leverage its powerful capabilities for conversational AI, providing robust and dynamic interaction experiences. Conclusion: Combining a diverse skill set encompassing data science, deep learning, cloud platforms, and project management, I offer comprehensive solutions tailored to meet your specific requirements. Whether it's developing custom models, deploying production-ready solutions, or leading technical projects, I am equipped to deliver results that exceed expectations. Let's connect to discuss how I can contribute to your project's success

AI expert specialising in product building. With 5+ years of experience in AI/LLM and React+Django+AWS deployment. Well versed with Product Building and Machine Learning, Data processing With 4 years of professional experience as an AI Engineer, I specialize in building and deploying advanced AI solutions across multiple domains, including Natural Language Processing (NLP),Computer Vision and Deep Learning. I have successfully applied AI to revolutionize sectors such as ecommerce, academia, and industry by automating data annotation, optimizing model deployment processes, and creating innovative AI-driven applications. 🛠️ Skills & Expertise: - Programming Languages: Python - Frameworks: TensorFlow, PyTorch - Libraries: Transformers, Matplotlib, Pandas, NumPy, Scikit-Learn, PIL, Tesseract, EasyOCR, PaddleOCR - AI Techniques: EDA & Dataset Preprocessing, Transfer Learning, Model Fine-Tuning, Machine Learning (SVM, KNN, Regression, Decision Trees, Random Forest, Ensemble, Time Series), Deep Learning (ANN, CNN, YOLO, LSTMs, RNNs), OCR, Generative Models (Inpainting, Stable Diffusion, DALL-E, StyleGAN, Lora), Text-to-Speech & Speech-to-Text Models, LLMs (LangChain, LLaMA, BERT, OpenAI API, Prompt Engineering, GPT Fine-Tuning, Gemini, Mistral, Retrieval-Augmented Generation - RAG), NLP (Spacy, NLTK, NER, word2Vec, TF-IDF, Transformers) - Tools: Anaconda, Docker, GitHub - Cloud Services: GCP (Vertex AI, BigQuery, AutoML, DialogueFlow, Apache Beam), AWS (S3 Bucket, SageMaker, EC2 instance) - API Development: Flask and FastAPI - UI Development: Streamlit, HTML/CSS, JSS, Webflow - Databases: Vector Database (Pinecone, ChromDB, mangoDB), SQL (PostgreSQL, MySQL) - Operating Systems: Windows, Linux, MacOS 💻 Highlighted Projects: - Hugging Face LLM Models Merging: Integrated and fine-tuned multiple LLM models for specialized text processing tasks. - E-commerce Website AI automation: Automated data addition to ecommerce website - Low latency voice to text: Created a robust solution to extract text from voice in real-time. - German Invoice Data Extraction: Automated the extraction and processing of data from German invoices using OCR and NLP techniques. - Solar panel defect Detection: Deployed a deep learning model for detection defective solar cells - Number Plate Detection: Created a system for detecting and recognizing vehicle number plates for security and monitoring purposes. - Handwritten Descriptive Answer Evaluation: Automated the evaluation of handwritten descriptive answers in exams. - Handwritten MCQs Detection: Built a system to detect and score handwritten multiple-choice answers. 🚀 Key Strengths: - Efficient and Clean Code - Excellent Communication - Timely Delivery - Client Satisfaction Ready to bring your vision to life? Let's make it happen together! 🌟 Why Choose Me? 📈 Business Growth: By leveraging the latest technologies and best practices, I ensure your business solutions are scalable and future-proof. 🤝 Collaborative Approach: I believe in a collaborative approach, working closely with you to understand your needs and deliver tailored solutions. 🔍 Attention to Detail: My meticulous attention to detail ensures that every project is delivered to the highest standard. 💬 Clear Communication: Transparent and regular communication to keep you updated on the progress and ensure we’re always on the same page. Let's Collaborate! If you're looking for a dedicated professional to help your business grow and succeed, let's connect! Together, we can turn your vision into a reality and achieve great results.

⭐⭐⭐⭐⭐ "Adnan is an incredibly determined programmer, with a curiosity that makes him so fun to work with. He gives great insight and creates ML models that are accurate and effective." I help businesses unlock actionable insights from their data by delivering end-to-end analytics solutions—from data ingestion and transformation to building interactive reports and sophisticated machine learning models. With over 12 years of experience in Data Analytics and Data Science, I bring a unique blend of technical expertise and business understanding. This dual perspective allows me to approach problems strategically, ensuring my solutions align perfectly with client goals. Since becoming a full-time freelancer in October 2022, I’ve collaborated with clients across 17 industries, including finance, retail, logistics, healthcare, and crypto. I’ve successfully completed over 100 projects and upskilled more than 200 professionals in Data Analysis and Visualization. I work in either of these roles: 👨🏻‍💼Consultant: Let me help you track the metrics that matter or uncover new ones to guide your business success. 🕵🏼‍♂️Data Analyst / Data Scientist: Collaborate with your team to build advanced analytics and data science solutions, adding the expertise you need for robust, data-driven decision-making. 👨‍🏫Trainer: Empower your team with tailored training in Data Analytics and Visualization. Let's work together to turn your data into impactful insights! 🤝😊 What my clients say: ⭐⭐⭐⭐⭐ "Adnan is an expert in data analysis… I highly recommend him and will definitely work with him again" ⭐⭐⭐⭐⭐"Adnan was extremely professional and a joy to work with… I would strongly endorse him to anyone looking for a talented data visualization specialist." ⭐⭐⭐⭐⭐"Awesome job! 5-star service. I had a complex finance project, and Adnan communicated with me at every stage, delivering an outstanding result exactly as I wanted. His communication was top-notch, he met all deadlines, and his skills were impressive. If you have a complex project, I highly recommend Adnan for your Python work." Ready to see these results in your own project? Let’s connect and make your data work for you!

Hi, I am a highly skilled data scientist with expertise in various data-driven techniques and technologies. I have a strong background in statistics, machine learning, and data visualization, and have experience working with a wide range of programming languages, including Python, pyspark, SQL, Java, C, and MS Excel. My skills are augmented by my ability to write research papers and perform A/B testing, making me an ideal candidate for projects that require a deep understanding of data and the ability to communicate insights effectively. With my strong analytical skills, technical proficiency, and passion for data-driven problem solving, I am confident that I can bring valuable insights and solutions to any project. In my previous work, I have used Power Bi to create interactive dashboards and reports, and have leveraged my machine learning expertise to develop predictive models for a variety of applications. I am well-versed in the full data science lifecycle, from data collection and preparation to model deployment and monitoring. If you're looking for a highly skilled and motivated data scientist to help you extract insights and drive results from your data, I would be delighted to discuss your project further.

I have 7+ years of experience in Machine Learning, Natural Language processing, Generative AI, Data Science, Deep Learning and Software Development, Completed my Phd in NLP(Deep Learning). Previously worked with ABB Electric and Netapp. Alumni of PSG Tech, Coimbatore and College of Engineering, Guindy. Being an ardent NLP Researcher, I am fluent in working with advanced NLP techniques such as LLMs, BERT embeddings, its variations and T5 based models for solving NLP related challenges. Published research work related to Deep learning / NLP in Elsevier Journal and international conferences. Also have a publication in Taylor & Francis wherein I have researched on Bio-inspired optimization for Machine Learning models. Open to consulting/freelancing in Natural Language Processing / Machine Learning/Data Science / Software development. Programming skills : Python, C#, Matlab, VBA Major libraries used : Sci-kit learn, Tensorflow, Keras, Pandas,Numpy, Matplotlib, Gensim, HuggingFace, Pytorch, NLTK NLP algorithms used : fine-tuning LLMs with custom data(Falcon 7-B,Falcon 40-B,Llama-2), Chatbot Development (Falcon 40-B), GPT-4, Bert, Domain Adaptive BERT, T5, Word2Vec, GLOVE, FASTTEXT, ELMO, Siamese LSTM, NMF, LDA, LSI, Key-BERT ML algorithms used : SVM, k-Means, Naive Bayes, Decision Tree, Random Forest, Extreme Learning Machine, Ensemble classifiers, Linear regression, Logistic regression, Databases : MySQL Data Visualization : PowerBI