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I am a Ph.D. student and AI researcher with a strong focus on deep learning, computational neuroscience, and Large Language Models (LLMs). Working daily in a high-paced research lab, I specialize in transforming raw data into reproducible, high-performing machine learning pipelines. Whether it's fine-tuning LLMs for specific downstream tasks or building complex computer vision models, I bring rigorous academic standards and engineering best practices to every project. Core Tech Stack & Skills: Deep Learning Frameworks: PyTorch (Primary), TensorFlow, Keras. LLMs & NLP: Model fine-tuning (LoRA, PEFT, Hugging Face transformers), sequence classification, and prompt optimization. Computer Vision & Medical AI: 3D/2D CNNs, Vision Transformers (ViTs), U-Net architectures, and neuroimaging (MRI) analysis using MONAI, SimpleITK, and nibabel. Data Science & MLOps: Python, Pandas, NumPy, Scikit-learn. Experiment tracking (W&B, TensorBoard), version control (Git), and environment management (Docker, Conda, Linux)

Worked as a Data Scientist in a well-known US company Seagate, developed an automatic data analysis tool with Python and built a Django based website. Also successfully worked for projects like Python utilities, data scraping with selenium, convolutional neural network based flower counting application and so on. As a freelancer, I'm flexible with my working hours and I always work like a friend with my clients. My personal goal is to complete every task before deadline with my client’s all needs met and full satisfaction achieved. It will be a great pleasure for me to work with you and I’m looking forward to sharing my passion and knowledge all about computer science with you!

As part of a team, I bring extensive experience in problem-solving and critical thinking to the table. As a certified machine learning engineer and data scientist, I have worked on computer vision and deep learning applications and have been instrumental in creating architectures, training models, and turning data science prototypes into production-ready solutions. Additionally, I have a solid foundation in traditional machine learning approaches, conventional image processing techniques, and statistical analysis. Working with a team, I can contribute my skills in: • Deep Learning • Computer Vision • Image processing with OpenCV and Pillow • TensorFlow 2.x and PyTorch • CAD and Simulations • SolidWorks • Autodesk Fusion 360 • ANSYS • Data analytics • Data analysis • Data visualization using Tableau • Python • R • SQL • Excel • Powe BI • Spreadsheets • Machine learning algorithms • Statistical modeling • Hypothesis testing • Experimental design • Data preprocessing and cleaning • Feature selection and engineering • Model evaluation and selection Furthermore, I am adept at communicating technical concepts to both technical and non-technical audiences and believe in open communication, constructive feedback, and collaboration to achieve the team's goals.

💻 Hi there! I am a Full-Stack Data Engineer, Data Scientist, and AI Integration Specialist with 3+ years of hands-on experience building end-to-end data solutions, intelligent automation systems, scalable web applications, and real-time machine learning products. My journey began in data extraction and web scraping, where I developed advanced scraping systems for e-commerce platforms, business intelligence, market research, and large-scale data collection. Over time, I expanded into full-stack data engineering, cloud deployment, AI integration, and production-grade application development, helping businesses transform raw data into live, intelligent products. I have worked as a Statistics Data Labeler at MathGPT.ai, Data Analyst, Business Analyst, and AI Research Intern at the Key Laboratory of Artificial Intelligence, OPTICS & Electronics (iOPEN), Xi’an, China. My background combines academic research, software engineering, machine learning, and business-focused problem-solving. Today, I specialize in building complete data ecosystems from research and data acquisition to automated pipelines, cloud infrastructure, databases, web applications, AI agents, and real-time analytics platforms. 🚀 What I Offer 🌐 Data Extraction & Web Scraping Advanced web scraping and data extraction E-commerce scraping (variants, pricing, reviews, shipping, specifications) JavaScript-heavy website scraping API integration and reverse-engineering Large-scale crawling and data collection systems Lead generation and market intelligence Automated data acquisition pipelines ⚙️ Data Engineering & Automation End-to-end ETL/ELT pipeline development Automated data workflows and scheduling PostgreSQL database design and optimization Real-time data processing systems Data warehousing and migration Cloud-based data infrastructure Workflow automation and monitoring 💻 Full-Stack Development & Deployment Data-driven web applications Dashboard and analytics platforms Backend API development Frontend integration with live databases Vercel, Netlify, Cloudflare deployment Azure and Contabo server deployment Production-ready application architecture Scalable cloud infrastructure 🤖 AI Integration & Machine Learning OpenAI GPT integration DeepSeek API integration AI chatbots and AI assistants Custom AI-powered web applications Machine learning model deployment Real-time prediction systems Predictive analytics and forecasting Fine-tuned AI solutions for business workflows 📊 Data Science & Analytics Exploratory Data Analysis (EDA) Statistical analysis and hypothesis testing Time series forecasting Predictive modeling and classification Business intelligence reporting KPI development and performance analysis Outlier detection and anomaly analysis Data visualization and decision-support systems 🛠 Tools & Technologies Python | PostgreSQL | SQL | Pandas | NumPy | Scikit-Learn | TensorFlow | PyTorch | XGBoost | LightGBM | R Programming | MATLAB Selenium | Scrapy | BeautifulSoup | Playwright | Requests | APIs | JSON/XML Parsing | Data Pipelines | ETL/ELT | Automation Systems OpenAI GPT | DeepSeek | AI Agents | Chatbots | LLM Integrations | Machine Learning Deployment PostgreSQL | Supabase | Render | Azure | Vercel | Netlify | Cloudflare | Contabo | Linux Servers Power BI | Tableau | Excel | Google Sheets | Data Visualization | Statistical Analysis | Business Analytics 📚 Portfolio Highlights • End-to-End Data Platforms – Built complete data ecosystems from collection to deployment for multiple businesses • Smart E-Commerce Scrapers – Automated extraction of variants, pricing, shipping, reviews, and product specifications • Real-Time Data Applications – Live systems that continuously collect, process, analyze, and display data • AI-Powered Business Solutions – Integrated GPT and DeepSeek-powered assistants into production websites • PyGWML Package – Open-source Python package for Geographically Weighted Machine Learning • EEG Microstate Classification – Brain state classification research in collaboration with academic institutions • Climatic Trend Forecasting – Advanced time-series forecasting and urban climate analysis 🌟 Why Work With Me? ✅ Full End-to-End Solution Provider – From research and data collection to deployment and AI integration ✅ Strong Background in Data Science, Data Engineering, and Software Development ✅ Experience Building Production-Ready Systems Used by Real Businesses ✅ Expertise in Automation, Cloud Infrastructure, and Real-Time Applications ✅ DataCamp Certified in Data Science & Web Scraping ✅ Excellent Communication and Client Collaboration ✅ Committed to Clean Code, Scalability, and Long-Term Maintainability 💡 Let's Build Something Powerful Whether you need advanced web scraping, automated data pipelines, AI-powered applications, cloud deployment, machine learning solutions, or complete end-to-end data platforms, I can help turn your idea into a reliable, scalable product. 📩 Lets Connect!

I am a developer specialising in App/Web Development, AI/ML, Data Analysis. Able to build an mobile or web app single-handedly or collaborating with team.

⭐ 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐌𝐚𝐫𝐤𝐞𝐭 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡𝐞𝐫 ⭐ 𝟒+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 ⭐ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐅𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫. ⭐ 𝐌𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝟗𝟎+% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 ⭐ More than 𝟭𝟱𝟬𝟬+ 𝐇𝐨𝐮𝐫𝐬 worked Currently i am a Market Researcher at Henan Flourishing Energy Saving Co., Ltd , Zhengzhou, China. As a seasoned market researcher 5+ years of experience and 4+ years of experience in the field of Customer Care / Customer Support. For the first two years I worked locally with a number of outsourcing call centers. While working for these call centers, I provided top-notch customer support to inbound and outbound customers. I specialize in Market Research, Customer support, product Sourcing, Digital Marketing, Email Marketing etc. What always remains consistent is my approach: listening deeply to you, the client, and understanding your problem that needs solving. Maybe you have a great product or idea but aren't sure how to bring it to market. Or you're sat on a goldmine of customer data but don't know how to unlock its growth potential. Perhaps you feel that your current branding isn't truly reflecting your vision and speaking to your audience. Or you have marketing ideas but need manpower, processes, or training to implement them. However big or small the challenge, I love digging into complex problems with clients and creating bespoke, thoughtful solutions that meet their goals. 💪 Strengths: Market research, marketing and brand strategy, data analysis, content marketing strategy, pitch and presentation development, writing and editing, process development and implementation, Data Analysis, Data Science, Digital Marketing, Email Marketing. Data Entry, Web Research etc 🛠️ Software Areas I am excellent in : ☞ Survey and Analytics Tools: Qualtrics,Google Analytics, SEMrush ☞ Programming and Analytics : Python, R, Machine Learning (TensorFlow and PyTorch, Scikit- learn ) , Deep Neural Network, Apache Hadoop, Google BigQuery, Google AutoML, Keras, NumPy, OpenCV , ☞ Digital Marketing : Yoast SEO,Ahrefs,Hootsuite, Facebook Ads Manage, Yoast SEO, Hootsuite, Facebook Ads Manage, Mailchimp, HubSpot, Instagram, Linkedin, Marketing Cloud 🤝 Why Choose Me? I firmly believe that one of the most important skills in Customer Service and in any profession is the idea behind respect and treating others the way you would like to be treated. The ability to stay genuine and show clients that they really matter to your business can make a whole world of a difference in their customer experience. 📊 Market Research Expertise: I bring a wealth of experience in market research, helping clients gain valuable insights into their target audience, competitors, and industry trends. 📧 Email Marketing Maven: Transform your email campaigns with my expertise in creating and implementing effective email marketing strategies. I can help you build and nurture meaningful connections with your audience. 🌐 Digital Marketing Pro: Leverage my digital marketing skills to enhance your online presence and drive measurable results. I am well-versed in SEO, SEM, social media marketing, and content strategy, ensuring a comprehensive and effective digital marketing approach. 🛠️ What I Offer: ✅ Customer Support ✅ Customer Acquisition ✅Customer Success ✅ Email, Phone and Chat Support ✅ Providing outstanding service and support to surpass all expectations ✅ Order processing, tracking and fulfilment ✅ People Management ✅Establishing lasting customer relationships ✅ Customer onboarding ✅ Executive Support ✅ Market research Strategy ✅ Comprehensive Market Research ✅ Consumer Behavior Analysis ✅ Data Analysis and Visualization ✅ Email Campaign Strategy ✅ Digital Marketing Planning ✅ General Web Research | Medical Information/Product Research | Patent Research ✅ Document Summarization ✅ Web Scraping (using apps | manual) ✅ Email list creation Contact details gathering for business ✅ Data Input | Database Building | Data Management ✅ Virtual Assistant ✅ Appointment Setting ✅ Shopify (Product entry, Order fulfillment, and maintenance) ✅ Supplier coordination ✅ Dropshipping I have several years of experience working with the below customer service tools and CRMS: 📌Zendesk 📌Ringcentral 📌Salesforce 📌Google Apps 📌Helpsout 📌Hubspot 📌Gorgias 📌Jira 📌Olark Chat 📌Talkdesk 📌Ringcentral 📌Zopim 📌Trello 📌Shopify 📌Salesforce 📌Slack 🌟 Client Satisfaction Guaranteed: I am committed to delivering high-quality work that exceeds your expectations. Your success is my priority, and I thrive on challenges that push the boundaries of innovation. I'm passionate about partnering with businesses to unlock their full potential. Let's collaborate to gain a competitive edge, optimize your marketing efforts, and achieve your growth goals. Ready to take your projects to the next level? Let's chat!