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SARANGIVenkateshwarlu/README.md

Hi, I'm SARANGI Venkateshwarlu Ph.D 👋

PhD in Physics | CityU Hong Kong and HKUST | IIT-Bombay

🚀 Researcher and data scientist (M.Tech, Ph.D. in Physics) with expertise in Statistics, Machine Learning, Deep Learning, Time-Series, NLP, RL, Generative AI, LLM & Multi-modals.

  • Passionate about building End-to-End (MLOPS, LLMOPS, & RL) systems and AI/ML Research Engineer.
  • Domain Specific LLM Optimization, and Fine-Tune

🌐 Connect With Me

LinkedIn Gmail Google Scholar ORCID Facebook Kaggle

🛠 Languages,AI/ML,& MLOps Tools

💻 Languages
Python R MATLAB C++ Julia

🤖 AI, RAG & LLMs
OpenAI Llama Claude RAG
LangChain LangGraph LangSmith ChromaDB Pinecone

⚙️ MLOps Tools
MLflow DVC Docker Kubernetes
Apache Airflow Grafana Prometheus

🤖 Machine Learning & Deep Learning
HuggingFace Scikit-Learn TensorFlow PyTorch
Keras OpenCV Pandas NumPy

☁️ Cloud & AI Platforms
Microsoft Azure AWS Google Cloud AWS Bedrock AWS SageMaker
Git GitHub GitHub Actions VS Code Linux

📊 Analytics & Visualization
Power BI Tableau Matplotlib OriginLab Seaborn

🗄 Databases & 🌐 Backend Web Apps UI Frameworks
PostgreSQL MySQL Streamlit Flask FastAPI

📌 Highlighted Projects :

1.Project-LLM:END to END LLM from Scratch: Building and Fine-Tuning (GPT‑2 124M)

  • Fundation GPT-2 (124M) LLM Model End to end development and Inferance Tested (application)
  • Final model Evaluation: Accuracy Train:97%, Test:97%, Validation:95%

2.Project-LLM: SFT-LoRA fine-tuning: Optimization SLM FLAN‑T5

  • Fundation FLAN-T5 (247M) LLM Model Base encoder-decoder
  • Evals: full fine-tune (~42% ROUGE‑1), via LoRA Optimization (41.8% ROUGE‑1) with 94% parameter efficiency
  • Achieved 94% parameter compression and deployed the model on Streamlit for inference(appilication)

3.Project-LLM: Tiny_small_llm_text generation (22M)

4.Project-LLM: Knowledge Distillation for Small Language Models (SLMs) and deployment

  • Transfer knowledge from a large "teacher" Qwen2.5-7B-Instruct model to a smaller "student" Qwen2.5-1.5B-Instruct model
  • Achieving comparable performance with significantly reduced computational requirements
  • On-Prime, Ollama, OpenWeb UI, Streamlit, vLLM model serve

5.Project-LLM: Vision Language Model (VLM) Training & Serving Platform(SLMs)

6.Project-LLM: QLoRA (SML) Optimization for Financial Risk Summarization, Earnings Calls and SEC Filings

7.Project-LLM: Small-multi-modal-llm (In Progress)**

8.Project-FinTech: FinBERT_Financial Sentiment Analysis

9.Project-FinTech: Trading_Agent_FinRL_PPO:Financial Reinforcement learning

10.Project-FinTech: Stock-Market-Forecasting_ml

11.Project-FinTech: Stock-Market-Forecasting_cnn

12.Project-FinTech: Multimodel RAG with OCR (10-Q & 10-K Documents)

13.Project-FinTech: Volatility_Forecasting

14.Project-FinTech: Synthetic Financial data Cuaration_RAG/KD

  • Text data: Narratives, News, Microeconomic, inflation, interest rate, promotions, Event features and corellations

15.Project-FinTech: Regime Detection Forecasting Behavior

16.Project-FinTech: Black Schole_Pricing

17.Project-FinTech: Brownian Motion_GBM

18.Project-FinTech: Binomial Tree_Pricing

19.Project-FinTech: Monte Carlo Pricing

XX.Project-FinTech: Rollover Equity(ETF/Stocks/Bonds/Futures/Commodities)

xx.Project-FinTech: ETL Pipeline cryptocurrency_mlop

  • Raw Data | Store | Feature Engineering | Train Models | Register | Serve | Monitor

xx.Project-FinTech: Algorithmic_Trading_Machine_Learning

  • (1). Unsupervised Learning | (2). Twitter Sentiment
  • (3). Intraday GARCH | (4). Weekly EPS momentum | (5). Weekly Directional+RS+RRG Momentum

xx.Project-Agentic-AI: Resume-AI Agent

  • Generates tailored resumes and cover letters based on user requirements
  • Built using LangChain, PyPDF (PDF parsing), and PromptTemplate
  • Integrated with Google services using google-api-python-client and google-auth-oauthlib
  • Deployed with Streamlit

xx.Project-Agentic-AI: Ai-infrastructure

  • E-commerce company ChatBot & customer support team
  • LangChain, LangGraph, Streamlit.app

xx.Project-MLOP: ETL pipeline_Trading system(Sentiment + RRG)

xx.Project-MLOP: Sentiment Analysis (BERT/Distil BERT)

xx.Project-MLOP: Sentiment Analysis (ML)

xx.Project-MLOP: Text Summarization_NLP

xx.Project-MLOP: Production-Streaming MLOP System

📜 Training & Certifications

  • Generative AI with Large Language Models (LLMs) | DeepLearning.AI & Amazon Web Services | Coursera | February 2026 | 🔗 Certificate
    Skills: Transformers · NLP · Reinforcement Learning · Prompt Engineering · Generative Model Architectures · Model Evaluation · PyTorch · PEFT · LoRA · RAG · Fine-tuning · LangChain · LangGraph · LangSmith · Generative AI

  • End-to-End MLOps Bootcamp | Self-Directed Industry Pipeline | Python → Production Deployment | Udemy | April 2026 | 🔗 Certificate
    Skills: Git/GitHub · Docker · MLflow · DVC · DagsHub · Apache Airflow/Astro · GitHub Actions CI/CD · ETL Pipelines · End-to-End ML/NLP Projects · AWS SageMaker · GenAI-Deployment · Grafana, · PostgreSQL, · Monitoring, Alerting, · Model Versioning, · Experiment Tracking, · Terraform,· Kubernetes, · FastAPI, · jenkins, · Streamlit

  • Deep Learning by Stanford University & DeepLearning.AI | Coursera | January 2026 | 🔗 Certificate
    Skills: Neural Networks(NN) · Convolutional Neural Networks (CNN) · Computer Vision (CV)· Recurrent Neural Networks(RNN) · LSTMs · Transformers · NLP · Reinforcement Learning

  • Machine Learning by Stanford University & DeepLearning.AI | Coursera | Augest 2025 | 🔗 Certificate
    Skills: Linear & Logistic Regression · Neural Networks · Recommender Systems · Reinforcement Learning

  • Mathematics for Machine Learning by Imperial College London | Coursera | September 2025 | 🔗 Certificate
    Skills: Linear Algebra · Multivariate Calculus · Dimensionality Reduction · Principal Component Analysis · Statistics · Derivatives · Advanced Mathematics · Machine Learning Algorithms

  • Python 3 Programming Specialization by University of Michigan | Coursera | December 2025 | 🔗 Certificate
    Skills: Debugging · Data Structures · Unit Testing · Image Analysis · Data Manipulation · Software Design · Object Oriented Programming (OOP) · Data Processing · Data Import/Export · File I/O · Web Scraping · REST API

  • Applied Deep Learning using Python by NIT Kurukshetra | September 2025 | 🔗 Certificate
    Skills: Neural Networks(NN) · Convolutional Neural Networks (CNN) · Computer Vision (CV)· Recurrent Neural Networks(RNN) · LSTMs · Transformers · NLP · Reinforcement Learning

  • Microsoft Power BI Data Analyst | Udemy | December 2025 | 🔗 Certificate
    Skills: Power BI · Power Query · Data Analysis Expressions (DAX) · Data Modeling · Interactive Dashboards

  • AI-driven automation and Agentic AI workflows using n8n (Udemy, Mayank Aggarwal) – In Progress

  • R and R Studio: Data Analytics, Data Science, Statistical Analysis (Udemy, Kirill Eremenko) – In Progress

🤝 Open to Collaborate

Data Science · AI & ML Engineering · Research

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  1. MLOPS_Projects MLOPS_Projects Public

    MLOps _Projects

    Jupyter Notebook 1

  2. Deep-Learning-Projects Deep-Learning-Projects Public

    Deep Learning Projects and Exploration

    Jupyter Notebook

  3. Machine-Learning-Projects Machine-Learning-Projects Public

    Machine Learning Projects and Exploration

    Jupyter Notebook

  4. Time-Series-Projects Time-Series-Projects Public

    Jupyter Notebook