Tired of chasing freelancers who disappear after one task, deliver messy spreadsheets, or hand you a lead list full of dead contacts? 𝐈'𝐦 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 — a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐃𝐚𝐭𝐚 𝐄𝐧𝐭𝐫𝐲 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭, 𝐂𝐑𝐌 𝐄𝐱𝐩𝐞𝐫𝐭 & 𝐕𝐢𝐫𝐭𝐮𝐚𝐥 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭 with a 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞, 55+ completed projects, and 5,300+ hours of real work logged on Upwork. I don't just complete tasks — I take ownership of your data, your pipeline, and your peace of mind. Most of my clients came for one project. They stayed for months. 📋 𝐇𝐞𝐫𝐞'𝐬 𝐄𝐱𝐚𝐜𝐭𝐥𝐲 𝐖𝐡𝐚𝐭 𝐈 𝐇𝐚𝐧𝐝𝐥𝐞 𝐅𝐨𝐫 𝐘𝐨𝐮: 🗂️ 𝐃𝐚𝐭𝐚 𝐄𝐧𝐭𝐫𝐲 & 𝐒𝐩𝐫𝐞𝐚𝐝𝐬𝐡𝐞𝐞𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 ✅ Manual & bulk data entry into Excel & Google Sheets ✅ PDF to Excel/Word conversion & image-to-text entry ✅ Data cleanup, reformatting, deduplication & annotation ✅ Copy-paste tasks, form filling & web-based data entry 💼 𝐂𝐑𝐌 𝐃𝐚𝐭𝐚 𝐄𝐧𝐭𝐫𝐲 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 ✅ Salesforce, HubSpot, Zoho & HighLevel CRM data entry & cleanup ✅ Contact updates, tagging, segmentation & deduplication ✅ Large database management & record organization ✅ Financial & confidential transaction data entry 🎯 𝐋𝐞𝐚𝐝 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐁𝟐𝐁 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡 ✅ Verified B2B prospect lists via LinkedIn, Apollo, & Hunter io ✅ Decision-maker emails, company data & contact enrichment ✅ Mailing list building for targeted outreach campaigns ✅ Market & competitor research with clean, structured output 🛒 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲-𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐃𝐚𝐭𝐚 𝐄𝐧𝐭𝐫𝐲 ✅ Product uploads on Shopify, WooCommerce, WordPress & Amazon ✅ Listing optimization, bulk catalog management & image uploads ✅ Medical & financial data entry with strict accuracy standards 📦 𝐇𝐢𝐠𝐡 𝐕𝐨𝐥𝐮𝐦𝐞 & 𝐁𝐮𝐥𝐤 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 ✅ Large-scale copy-paste, data mining & validation ✅ Bulk catalog uploads & product data management ✅ Ongoing database cleanup & long-term data entry support ⚡ 𝐑𝐞𝐚𝐥 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐅𝐫𝐨𝐦 𝐑𝐞𝐚𝐥 𝐂𝐥𝐢𝐞𝐧𝐭𝐬: → 20,000+ data entries delivered with zero errors → 2,000+ e-commerce products uploaded with full accuracy → 10,000+ CRM records cleaned, segmented & made sales-ready → 80% of clients return — because reliable VAs are hard to find 🔧 𝐓𝐨𝐨𝐥𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐃𝐚𝐢𝐥𝐲: Excel · Google Sheets · Airtable · Smartsheet · Salesforce · HubSpot · Zoho · HighLevel · Shopify · WooCommerce · Amazon Seller Central · LinkedIn Sales Navigator · Apollo · Hunter io · Trello · ClickUp · Slack · Zoom 🌟 𝐖𝐡𝐚𝐭 𝐒𝐞𝐭𝐬 𝐌𝐞 𝐀𝐩𝐚𝐫𝐭: I respond within 1–2 hours. I communicate before problems happen, not after. I don't need hand-holding — you give me the task, I deliver it clean, on time, and exactly how you need it. No follow-ups. No excuses. No disappearing acts. 𝐓𝐡𝐚𝐭'𝐬 𝐰𝐡𝐲 𝟖𝟎% 𝐨𝐟 𝐦𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐝𝐨𝐧'𝐭 𝐣𝐮𝐬𝐭 𝐡𝐢𝐫𝐞 𝐦𝐞 𝐨𝐧𝐜𝐞 — 𝐭𝐡𝐞𝐲 𝐤𝐞𝐞𝐩 𝐜𝐨𝐦𝐢𝐧𝐠 𝐛𝐚𝐜𝐤. Available 30+ hours per week. Flexible schedule that overlaps with US and European time zones. If your data is a mess, your CRM is a graveyard, or your lead list hasn't converted in weeks — let's fix that. 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞. 𝐈'𝐥𝐥 𝐫𝐞𝐩𝐥𝐲 𝐰𝐢𝐭𝐡𝐢𝐧 𝐚 𝐜𝐨𝐮𝐩𝐥𝐞 𝐨𝐟 𝐡𝐨𝐮𝐫𝐬 𝐰𝐢𝐭𝐡 𝐚 𝐜𝐥𝐞𝐚𝐫 𝐩𝐥𝐚𝐧 𝐨𝐧 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩. — 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐇𝐚𝐬𝐞𝐞𝐛 | 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝟓,𝟑𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬

Ambitious Computer Engineer, experienced and interested in Data Science and Machine Learning Domains and highly skilled in Python. ✨ Languages experienced in: - Python - Java - C ✨Packages experienced in: - NumPy - Matplotlib - scikit-learn - Pandas - PyTorch ✨What I can offer: Data Science: - Data Wrangling - Data Cleaning - Data Visualization - Data Modeling Machine Learning: - Decision Tree - Linear Regression - Logistic Regression - Random Forest - KNN - K-means - CNN - ANN

I help businesses turn raw data into powerful, actionable insights. I'm Hammad Saleem — a Data Scientist with expertise in predictive modeling, NLP, and business intelligence tools like Power BI and Tableau. I specialize in: • Data Cleaning & Preprocessing • ML Models (Classification, Forecasting, Clustering) • NLP & Sentiment Analysis • Business Dashboards (Power BI, Tableau, Excel) • Python, R, SQL, Pandas, Numpy, TensorFlow,Scikit learn Whether it’s building models, automating reports, or solving real-world data problems — I deliver clear, insight-driven results. Got a data problem? Let’s bring your idea to life.

Looking for a results-driven lead generation and crm data entry specialist? I turn raw data into qualified leads and keep your CRM perfectly organized and up-to-date, allowing you to focus on growing and scaling your business. 📩 Let's discuss your project and how I can support your business goals.

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝘀𝗶𝗻𝗰𝗲 2021. 181 projects done, 8,000+ hours logged, 100% Job Success across all of them. I mostly do virtual assistance, property management, lead generation, and GIS data entry. To give you a feel for the actual work: I've built B2B lead lists for real estate, EdTech, healthcare, agencies, and non-profits; researched and reached out to TikTok and Instagram influencers for brand campaigns; compiled speaker and attendee lists for industry conferences (lots of EdTech work specifically); cleaned up CRM records and built databases from scratch; and handled day-to-day VA work like inbox management, scheduling, follow-ups, and document prep. What I'm strongest at is 𝗿𝗲𝘀𝗲𝗮𝗿𝗰𝗵, 𝗱𝗮𝘁𝗮 𝘄𝗼𝗿𝗸, 𝗹𝗲𝗮𝗱 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻, 𝗮𝗻𝗱 𝗮𝗱𝗺𝗶𝗻 𝘀𝘂𝗽𝗽𝗼𝗿𝘁. That's where 8,000+ hours of practice show up. I'll happily take on other VA-style tasks too, but if you need graphic design, paid ads, or coding, I'm probably not the best fit. The clearest signal I can give about how I work is 𝗿𝗲𝗽𝗲𝗮𝘁 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀. A few clients have come back to me for 9, 7, and 3 separate projects. That tends to say more than anything I could write here. 𝗧𝗼𝗼𝗹𝘀 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗿𝗲𝗴𝘂𝗹𝗮𝗿𝗹𝘆: - 𝗟𝗲𝗮𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻: LinkedIn Sales Navigator, Apollo, Hunter, Snov, RocketReach - 𝗖𝗥𝗠𝘀: HubSpot, Pipedrive, Zoho CRM - 𝗦𝗽𝗿𝗲𝗮𝗱𝘀𝗵𝗲𝗲𝘁𝘀 & 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: Excel, Google Sheets, Airtable - 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝘃𝗶𝘁𝘆 & 𝗣𝗠: Asana, ClickUp, Trello, Notion, Monday - 𝗚𝗼𝗼𝗴𝗹𝗲 & 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗦𝘂𝗶𝘁𝗲𝘀: Google Workspace, Microsoft 365 - 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Slack, Zoom, Microsoft Teams, Calendly, Loom - 𝗘𝗺𝗮𝗶𝗹 & 𝗢𝘂𝘁𝗿𝗲𝗮𝗰𝗵: Gmail, Outlook, Mailchimp, Instantly - 𝗔𝗜 𝗧𝗼𝗼𝗹𝘀: ChatGPT, Claude, Grammarly - 𝗢𝘁𝗵𝗲𝗿: Canva, Dropbox, DocuSign New tools don't slow me down, I pick them up fast. I'm based in 𝗟𝗮𝗵𝗼𝗿𝗲 and can overlap with 𝗨𝗦, 𝗨𝗞, 𝗼𝗿 𝗘𝗨 𝗵𝗼𝘂𝗿𝘀 when projects need it. Open to one-off tasks, short sprints, or longer ongoing work. 𝗦𝗲𝗻𝗱 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗮𝗻𝗱 𝘄𝗲 𝗰𝗮𝗻 𝘁𝗮𝗹𝗸 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗵𝗮𝘃𝗲 𝗶𝗻 𝗺𝗶𝗻𝗱.

I’m a PhD student in Artificial Intelligence and a skilled LLM Engineer with deep expertise in machine learning, deep learning, NLP, and AI-driven systems. I combine strong technical skills with a research-oriented mindset, enabling me to design intelligent, reliable, and high-impact AI solutions. What I Offer: - Fine-tuning and optimizing LLMs (Mistral, Mixtral, LLaMA, BLIP, Qwen, etc.) - Retrieval-Augmented Generation (RAG): enhancing LLMs with external knowledge sources - NLP solutions: text generation, summarization, sentiment analysis, embeddings - Vector databases (Qdrant, Milvus) for efficient information retrieval - Applied AI: computer vision, medical AI, and scientific research applications - Deployment & scaling: AWS, GCP, Runpod, and scalable cloud setups With experience as a freelancer, researcher, and data analyst, I bring both academic rigor and hands-on engineering to every project, ensuring solutions that are not only technically robust but also research-backed and future-ready. 📩 Let's discuss your AI project!

**Need reliable support managing your CRM, data, and day-to-day operations?** I'm a **CRM & Data Management Specialist** with **6,000+ hours completed on Upwork**, **$40K+ earned**, and experience supporting businesses across real estate, e-commerce, and service industries. **Services I provide:** ✔ CRM Data Management (HubSpot, Zoho, Salesforce, Airtable) ✔ Data Entry & Database Maintenance ✔ Web Research & Market Research ✔ Spreadsheet Management (Excel & Google Sheets) ✔ Administrative Support & Virtual Assistance ✔ Contact List Building & Data Organization I focus on delivering accurate work, organized systems, clear communication, and dependable long-term support to help businesses operate more efficiently. **Let's discuss how I can support your CRM, data management, and administrative needs.**

I’m an AI Engineer with 3+ years of applied experience in natural language processing, multimodal AI, computer vision, and automation with Python. My work spans from LLM-based chatbot development to image understanding systems, web scraping, and data annotation pipelines — all built with scalability and real-world applicability in mind. I’ve contributed to AI projects at leading research institutes and corporate environments, and served as an AI teaching assistant, helping students and teams implement modern AI solutions. I’ve also published research articles on artificial intelligence and am preparing for a Master’s degree in Germany to deepen my expertise in applied AI and data systems. My approach is structured, transparent, and result-oriented — ensuring that every model, dataset, and automation pipeline I build is well-documented, maintainable, and production-ready. ✨ Areas of Work & Expertise 🤖 LLM & NLP Applications: Chatbots, conversational AI, text generation, summarization, and evaluation 👁 Computer Vision: Object detection, segmentation, tracking, and image-based automation with YOLO models 🎙 Speech & Audio Processing: ASR, TTS, and audio-based classification pipelines 🔀 Multimodal AI: Vision–language–audio integration and real-world medical or industrial AI systems 🌐 Web Scraping & Automation: Python-based scraping with Scrapy, Selenium, Playwright, BeautifulSoup, and n8n workflows 📝 Data Annotation & Labeling: Dataset creation, structured labeling, and QA for NLP and CV projects 🎓 Research & Academia: AI teaching assistant, contributor to AI research publications 🔑 Keywords Artificial Intelligence (AI), Machine Learning (ML), Deep Learning (DL), Neural Networks, Natural Language Processing (NLP), Chatbots, Large Language Models (LLMs), Generative AI (GenAI), Multimodal AI, Visual Question Answering (VQA), Explainable AI (XAI), Responsible AI, Computer Vision (CV), Object Detection, Image Segmentation, Object Tracking, YOLOv5, YOLOv8, Faster R-CNN, SSD, COCO Dataset, OpenCV, Transfer Learning, Data Augmentation, Speech Processing, Automatic Speech Recognition (ASR), Text-to-Speech (TTS), Audio Classification, Data Science, Model Training, Optimization, Python, PyTorch, TensorFlow, Hugging Face, Transformers, LangChain, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn, Web Scraping, Scrapy, Selenium, Playwright, BeautifulSoup, n8n, Automation Pipelines, API Integration, MySQL, PostgreSQL, NoSQL, FAISS, Weaviate, Pinecone, ChromaDB, PowerBI, Tableau, Git, GitHub, Docker, CI/CD, OpenAI API, ChatGPT, Google Gemini, Meta LLaMA, Anthropic Claude, Data Annotation, Dataset QA, Benchmarking. 📩 If you’re looking for an AI Engineer who can bridge data, automation, and intelligent systems with Python, I’d be happy to help you bring your project to life.

? AI & COMPUTER VISION SPECIALIST | YOLOv8 | DEEP LEARNING | PYTHON I'm a recent physics graduate with a focus on computational physics and scientific data analysis. I specialize in building deep learning models for object detection using YOLOv8, with experience applying oriented bounding boxes (OBB) for scientific track visualization in cloud chamber experiments. My core strengths include: • Developing custom object detection pipelines using Python and YOLOv8 • Hands-on dataset creation and annotation with Roboflow • Performance evaluation with mAP, precision-recall, F1 curve, and confusion matrix • End-to-end project execution using Google Colab and visualization tools If you're looking for someone with a strong research background, proven AI project experience, and the ability to communicate technical work clearly, let's work together.

Polytechnic engineer with 4+ years of Python and 2+ years of applied AI research. Strong background in Computer Vision, Audio Signal Processing, and Real-Time Machine Learning Systems. Currently pursuing a PhD in Applied Artificial Intelligence at the University of Tor Vergata (in collaboration with ENEA), I specialize in developing intelligent systems that bridge research and real-world applications. I have worked on multiple AI projects, including: * Object detection and tracking systems for motion analysis in sports * Real-time audio classification (siren detection, environmental sounds) * Acoustic-based performance analysis in tennis * Predictive models for motor health and failure detection I have also contributed to several IEEE publications and international research projects, demonstrating my ability to deliver high-quality and innovative solutions. My technical expertise includes: * Computer Vision (object detection, tracking, OpenCV) * Audio processing (spectrograms, MFCC, signal analysis) * Deep Learning (CNNs using TensorFlow/Keras) * Machine Learning (Random Forest, XGBoost, MLP) * Python and real-time data processing systems I focus on building efficient, accurate, and production-ready AI solutions tailored to real-world needs. If you are looking for someone who can design and implement advanced AI systems for vision or audio applications, I would be happy to help. Let’s build something impactful together.