Upwork home
Sign up
Secondary
Anjali D. Status: Offline
London, United Kingdom
100% Job Success
Top Rated

Data Scientist | NLP | Computer Vision | Agentic AI

Experienced Data Scientist with 11 years of hands-on expertise in advanced machine learning, deep learning, NLP, computer vision, Knowledge Mining, Document Intelligent, and Generative AI models. Proven success in building and scaling AI solutions across diverse business domains, with a strong foundation in mathematical statistics, Data Science and artificial intelligence. Well-versed in modern AI methodologies including Generative AI, Large Language Models (LLMs), and Responsible AI. Adept at working in fast-paced, cross-functional environments with a focus on delivering high-impact, production-ready solutions. Core Competencies: 1. Programming Languages & Tools Proficient in Python, R, SQL, and NoSQL (MongoDB), with strong command of Unix/Linux environments for scripting, automation, and system-level operations. 2. Machine Learning & Deep Learning Hands-on experience with Scikit-learn, TensorFlow, PyTorch, Keras, XGBoost, LightGBM, and Transformer architectures for building and optimizing supervised, unsupervised, and deep learning models. 3. Natural Language Processing (NLP) & Large Language Models (LLMs) Expertise in SpaCy, NLTK, HuggingFace, GPT, BERT, T5, and LangChain. Delivered projects involving: Marketing Finance: * Credit transactions Fraud Detection * Loan Default Prediction * Credit Risk Scoring * Anomaly Detection * Insurance Claim Fraud Prediction * Algorithmic Trading * Stock Price Prediction * Sentiment-Based Market Movement Prediction * Portfolio Optimization using Reinforcement Learning * Options Pricing using Deep Learning * Volatility Forecasting * Crypto Price Trend Prediction * Customer Lifetime Value Prediction * Financial Time Series Forecasting * Revenue Forecasting * Cash Flow Prediction * Demand Forecasting for Financial Products * Sales Forecasting for Insurance Products * Automated Financial Report Analysis * Contract Clause Extraction & Risk Scoring * Invoice Matching & Payment Prediction * Chatbots for Customer Support in Banking * Earnings Call Transcript Sentiment Analysis * Financial Document Classification * Expense Policy Violation Detection * Internal Audit Risk Scoring * Tax Evasion Risk Estimation * Text & Document Classification * Summarization (Abstractive & Extractive) * Sentiment & Aspect-Based Analysis * Named Entity Recognition (NER) * Language Detection & Translation * Conversational AI (Chatbots, QnA, CLU, Knowledge Base QA) * Speech Processing (ASR – Speech to Text, TTS – Text to Speech) * Healthcare Text Analytics & Key Phrase Extraction 4. Computer Vision Skilled in designing and deploying vision-based models using CNNs, YOLO, U-Net, and other architectures for: * Image Classification, Segmentation, and Captioning * Transfer Learning with ResNet, Inception, VGG, MobileNet * Face Detection & Recognition for Security & Authentication * License Plate Detection, Robotics, and Self-Driving Applications * Image Processing & Multi-Modal AI Integration 5. Generative AI Proficient in building applications using GPT-3/4, LLaMa, PaLM, and Retrieval-Augmented Generation (RAG). Skilled in prompt engineering, generative dialogue systems, and creative AI solutions including style transfer and content generation. 6. Statistical & Predictive Analytics Advanced capabilities in predictive modeling, time series forecasting, A/B testing, principal component analysis (PCA), hypothesis testing, and other dimensionality reduction techniques. 7. MLOps & Model Deployment Experienced with productionizing ML pipelines using Docker, Kubernetes, MLflow, CI/CD pipelines, Flask, FastAPI, and Streamlit. Strong in model lifecycle management and reproducibility. 8. Cloud Platforms Proficient in deploying scalable ML/AI solutions across cloud platforms: * AWS: SageMaker, Lambda, S3 * GCP: BigQuery, Vertex AI * Azure: Machine Learning Studio 9. Data Visualization & Reporting Effective in communicating insights using Seaborn, Matplotlib, Plotly, Tableau, Power BI, Excel, and Google Data Studio for both technical and non-technical stakeholders. Certifications: 1. Machine Learning Specialization – Stanford University 2. Deep Learning Specialization – DeepLearning.AI 3. Natural Language Processing Specialization – DeepLearning.AI 4. MLOps: Machine Learning in Production – DeepLearning.AI 5. Generative Adversarial Networks Specialization – DeepLearning.AI 6. Generative AI Fundamentals – IBM 7. TensorFlow: Advanced Techniques Specialization 8. AI in Marketing and Finance 9. Organizational Leadership – Northwestern University GitHub Portfolio 🔗 github.com/AnjaliDharmik
Work history
Anjali D. has more jobs. Create an account to review them
Skills

Skills

  • Python Scikit-Learn
  • Natural Language Processing
  • pandas
  • TensorFlow
  • NumPy
  • Machine Learning
  • Python
  • SQL
  • Matplotlib
  • Computer Vision
  • Time Series Analysis
  • Statistics
  • Artificial Intelligence
  • Large Language Model
  • Generative AI

Get started working with Anjali quickly with these predefined projects.

Get started working with Anjali quickly with these predefined projects.

You will get Advanced Sentiment Analysis Tool

From $300
3 days delivery

You will get Text Summariser using Transformer Model

From $100
2 days delivery

You will get Fake and Real News Detection

From $300
5 days delivery

You will get Credit Card Fraud Detection (Binary Classification)

From $300
10 days delivery

Browse similar freelancers