I build intelligent systems that work — at scale, in production, and with measurable results. With 5+ years of hands-on experience across machine learning, deep learning, and Python automation, I specialize in architecting end-to-end AI solutions: from raw data ingestion and model training to containerized deployment and real-time monitoring. Whether you need a predictive model, an intelligent scraping system, or a fully automated workflow, I deliver production-grade work not prototypes. What I build: — ML & Deep Learning models (TensorFlow, PyTorch, Keras, Scikit-learn) serving thousands of daily predictions — Intelligent automation systems that eliminate repetitive workflows and cut manual effort by up to 80% — Web scraping infrastructure at scale using Scrapy, BeautifulSoup, and Selenium — processing millions of data points monthly — NLP pipelines and custom chatbots powered by OpenAI API, LangChain, SpaCy, and NLTK — Computer vision solutions for inspection, classification, and quality control — Scalable data pipelines on PostgreSQL, MongoDB, BigQuery, and Apache Airflow handling TB-scale datasets — Cloud-deployed ML systems on AWS SageMaker, Google Cloud AI, and Docker/Kubernetes Industries I've served: FinTech · Healthcare · E-commerce · SaaS · Manufacturing · Real Estate · Supply Chain · Marketing Tech I work with startups moving fast, agencies scaling client delivery, and enterprises modernizing their data operations. If your project demands technical depth, clean architecture, and reliable execution let's talk.

I am an AI Engineer and Web Scraping expert who helps businesses automate complex workflows and extract hard-to-reach data. Unlike generic scripts that break easily, I build production-grade solutions that handle edge cases and scale with your needs. What I can build for you: → AI Agents: Custom chatbots and agents that can perform tasks, not just answer questions. Experience with LangGraph, RAG, and Vapi for voice agents. → Workflow Automation: I'll automate your tasks with n8n by creating custom workflows that integrate third-party APIs, handle complex logic, and trigger AI agents. → Web Scrapers: High-efficiency scrapers for dynamic websites (JavaScript-heavy, infinite scroll) and anti-bot protected domains. → Machine Learning and NLP: I'll build and fine-tune models for NLP tasks (Entity Extraction, Summarization) using PyTorch, TensorFlow, and HuggingFace Transformers. Tech Stack Languages: Python, C++, SQL Machine Learning: PyTorch, TensorFlow, Transformers, scikit-learn, OpenCV Generative AI & LLMs: LangChain, LangGraph, OpenAI API, RAG, ChromaDB, LanceDB, Pydantic AI, Mem0 Data Analysis: pandas, NumPy, Matplotlib, seaborn, Streamlit Backend: FastAPI, Flask, PostgreSQL, REST APIs, Postman, GCP Web Scraping & Automation: Scrapy, Selenium, Playwright, BeautifulSoup4, Requests Tools: Git, Bitbucket, Docker, Jupyter Notebook I am available for both short-term fixes and long-term development. Let's connect and get your automation running.

Hey there! 👋 Welcome to my profile! I'm Aveen Faheem, your go-to Data Scientist and AI Engineer ready to tackle your data challenges head-on. With over 5 years of hands-on experience in Data Science and Machine Learning and AI, I'm here to help you harness the potential of your data, no matter where you are in the world. I've got the expertise you need to turn your data into actionable insights. My Toolkit Includes: - AI Automation Agents 👩‍💻 - Data Mining ⛏️ - Data Visualization 📊 - Deep Learning 🧠 - Machine Learning 🤖 - Microsoft Azure ☁️ - Natural Language Processing 🗣️ - Python programming 🐍 - SQL 💾 - Statistical Analysis 📈 - Big Data Technologies (Hadoop, Spark) 🚀 I thrive on unraveling complex datasets and crafting compelling stories that drive strategic decision-making. Let's dive into your data-driven journey together! 🚀 Whether you're a startup 🌱 or a seasoned enterprise 💼, I'm excited to collaborate and bring your data visions to life. Let's connect and discuss transforming your data challenges into success stories 🌐, no matter where you're located! 🌍

Currently working as a Machine Learning Developer , making Retrieval-Augmented Generation chatbots for the clients using GPT-4 and GPT-4o-mini .Indulged in Machine Learning field for more than 2 years as of now , that led me to work in prior 2 companies working closely with the clients in projects designing MLOps pipelines as a Tech Engineer and as a Freelancer. SERVICES I OFFER: ✅ Engaging with complex datasets from sources like Kaggle ,AWS Public Datasets and UCI datasets for exploration of essential data science concepts. This process includes data cleaning, exploratory data analysis (EDA), and visualization to extract meaningful insights and train the defined supervised or unsupervised model. ✅ Using Artificial Neural Networks (ANN) and Convolutional Neural Networks (CNN) in machine learning for handling structured data and image recognition, respectively. Implementing these models requires careful architecture design and optimization through backpropagation to achieve high accuracy. ✅ Creating Continuous Integration/Continuous Deployment (CI/CD) pipeline automating the integration of code changes to ensure efficient deployment to platforms like AWS EC2 and Vercel. Utilizing tools such as GitHub Actions which enhance the workflow efficiency while maintaining code quality. ✅ Building Generative AI chatbots using frameworks like LangChain, which integrates language models into applications. By employing Retrieval-Augmented Generation (RAG) techniques, these chatbots enhance their conversational capabilities with access to external knowledge bases. ✅ Mastering complex Data Structures and Algorithms (DSA) problems is essential for aspiring software engineers and data scientists. Python’s rich libraries and straightforward syntax make it an ideal language for practicing algorithm design and optimization strategies on platforms like LeetCode or GeeksForGeeks. TECH STACK I USE : ☑️ Programming Languages: Python, HTML/CSS, R ☑️ Deep Learning Frameworks/Tools: Tensorflow, Pytorch, Keras, mlxtend, Sklearn, Scipy, Seaborn, matplotlib, pandas, numpy ☑️ Gen AI : LLMs, Retrieval-Augmented Generation , FAISS ☑️ Web Framework: Flask, Streamlit ☑️ Cloud Platforms: AWS, Vercel ☑️ Database Management: SQL,NoSQL ☑️ Development Tools/Paradigms: AWS, Heroku, Git, Github Actions,MLflow, Mlops,CI/CD ☑️ IOT : Raspberry PI, Sensors, Linux Feel free to reach me. Lets get together and build something !

Nasser is a skilled applied data scientist with extensive experience in data analysis, predictive modeling, and visualization. His diverse expertise spans multiple industries, including sports analytics, education, and aerospace. Nasser is proficient in Python and its many libraries including pandas, numpy, scikit learn, matplotlib and plotly and has a strong background in applying machine learning techniques to solve complex problems, including time series forecasting, ranking models, NLP driven textual analysis, media mixed modelling and more. He has worked on various projects, from optimizing models and analyzing racing performance to creating AI-based sentiment analysis tools. Additionally, Nasser has a keen interest in education and enjoys developing engaging lesson plans and learning assessments for high school and university-level students. His unique blend of technical knowledge and teaching experience makes him a versatile professional capable of driving data-driven insights and fostering academic growth

I'm a Data Professional, Data Scientist, Machine Learning and AI engineer, and Software Engineer with 10+ Years of Experience in Tech. I leverage tech and data to drive insights and build intelligent systems using Data, ML and AI using Python, R, Tableau, PowerBI, Data Studio, as well as scalable software systems in Django, PostgreSQL, MySQL and APIs. In my experience, I have been helping businesses and individuals build data and software systems such as CRMs, Enterprise Software, Web Apps, automation for marketing and sales processes, digital marketing and use of AI in driving Business Productivity. Whether you need data analysis, data extraction, data mining, exploratory analysis, machine learning, or AI model and software app development or CRM design and implement, I can help. 1. Proficient in Python, R, SQL, TensorFlow, PyTorch, Airflow, PowerBI, Tableau, and Scikit-learn 2. Experienced in data management, data analysis, data mining, data visualization, and building end-to-end machine learning pipelines; conversant with design and management of CRMs (Zoho, PipeDrive, Hubspot, Salesforce, Freshsales) and automation. 3. Strong background in statistical modeling, deep learning, and natural language processing 4. I am a Full stack software engineer with experience in Django, SQL and APIs. Let's connect and grow together😊

🚨 Struggling with manual reports, messy data, or slow decision-making? I help businesses automate their data workflows, dashboards, and reporting systems — saving hours every week and reducing errors significantly. With 40+ projects delivered and Top Rated Plus status on Upwork, I specialize in turning complex data processes into clean, automated systems using **Alteryx, Python, and modern BI tools**. 🚀 What I can help you with: * Automating repetitive data workflows (Alteryx / Python) * Building dashboards (Tableau, Power BI) for faster decision-making * Cleaning, transforming, and structuring messy data * Migrating legacy reports (Excel → BI tools) * Designing scalable data pipelines 🤖 Moving Beyond Traditional BI: I’m actively building AI-powered data systems, including: * AI-driven insights & reporting * Workflow automation using AI * Exploring AI Agents & Agentic workflows for business processes 💡 What you get: * Faster reporting (hours → minutes) * Reduced manual effort * Reliable, structured data systems * Clear insights for better decisions

Ask me for any data modelling project-- I'll work through the Preprocessing, Feature Selection and Model Building phases to give you a predictor, classifier or a recommender. I can also advise you on the best model that would fit your data to approach questions or objectives you have in mind. And when it comes to Academics-- whether teaching courses to beginners, or advising scholars and scientists in any field on their cutting edge research involving AI/ML, or writing journal/conference papers and getting them through across reviewers' comments, you will perhaps find few freelancers with my expertise, experience and skill. With a PhD, one-year Postdoc... plus 12 years experience, I am teaching Numerical Methods, Operations Research and Machine Learning in a premiere technological Institute. I have a couple of PhD scholars in the field of evolutionary algorithms (GA/GP), swarm intelligence (ACO/PSO) and Rough-Fuzzy hybridization, whose research I supervise. Machine Learning, Artificial Intelligence, and Evolutionary Optimization are my major traits. I have a profound knowledge in Fortan 77/90, and moderate expertise in C, while I use Python or R for most of my machine learning projects. I also have a love for LaTeX and TikZ, on which I work in between brainstorming projects. Having successfully completed 75 projects on Upwork with excellent ratings in each, and a consistent Top Rated status, I'm committed to deliver the highest level of satisfaction to my prized clients. I work throughout the week, targeting complicated and challenging projects with focus on quality to exceed your expectations.

I’m an AI/ML developer with over 10 years of experience in turning ideas into real, practical solutions. I specialize in building custom AI applications, chatbots, and solutions for tasks like NLP, computer vision, and advanced machine learning. Here’s a quick idea of what I can do: - Create AI chatbots and fine-tune large language models. - Solve business challenges using data-driven approaches. - Work on tasks like text analysis, document summarization, image recognition, and more. I’m easy to work with and love collaborating to bring projects to life. Whether you’re exploring an idea or ready to build something, I’m here to help. Let’s connect and discuss how we can make it happen!

I work on machine learning and statistical data analysis with Python. I have a Master’s in Computational Physics, and I’m used to working with noisy data, testing models carefully, and turning complex data into clear results. What I can help with: Machine learning Statistical analysis Data cleaning Python automation Data visualization Clear reports