? 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.

𝐀𝐈 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫𝐬 𝐚𝐫𝐞 𝐞𝐯𝐞𝐫𝐲𝐰𝐡𝐞𝐫𝐞. 𝐖𝐡𝐚𝐭 𝐢𝐬 𝐫𝐚𝐫𝐞 𝐢𝐬 𝐬𝐨𝐦𝐞𝐨𝐧𝐞 𝐰𝐡𝐨 𝐬𝐜𝐨𝐩𝐞𝐬 𝐛𝐞𝐟𝐨𝐫𝐞 𝐭𝐡𝐞𝐲 𝐛𝐮𝐢𝐥𝐝, 𝐩𝐫𝐢𝐜𝐞𝐬 𝐛𝐲 𝐦𝐢𝐥𝐞𝐬𝐭𝐨𝐧𝐞 𝐧𝐨𝐭 𝐛𝐲 𝐡𝐨𝐮𝐫, 𝐚𝐧𝐝 𝐡𝐚𝐧𝐝𝐬 𝐲𝐨𝐮𝐫 𝐭𝐞𝐚𝐦 𝐚 𝐬𝐲𝐬𝐭𝐞𝐦 𝐭𝐡𝐞𝐲 𝐜𝐚𝐧 𝐟𝐮𝐥𝐥𝐲 𝐨𝐰𝐧 𝐚𝐟𝐭𝐞𝐫 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲. 𝐓𝐡𝐚𝐭 𝐢𝐬 𝐡𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤, 𝐞𝐯𝐞𝐫𝐲 𝐭𝐢𝐦𝐞. Before writing a single line of code, I scope and start with an architecture plan and acceptance criteria. You will get in writing exactly what you are getting before the first commit. A fixed price engagement is planned around agreed milestones so there are no surprises at any step, whether that is a rapid prototype to validate your idea or a full production system. 𝐅𝐨𝐫 𝐞𝐯𝐞𝐫𝐲 𝐩𝐫𝐨𝐣𝐞𝐜𝐭, 𝐢 𝐞𝐧𝐬𝐮𝐫𝐞: • Weekly project demos and async daily updates • I respond within 2-4 hours • Any change request is planned through milestones • Full documentation and team handover, your team owns & handles the system independently after i deliver Every integration ships with retry logic and circuit breakers so API failures are caught and resolved automatically, without waking you up. Before delivery, each module goes through a defined QA checklist against the acceptance criteria we agreed on at the start. You also get a live status dashboard so you can see exactly where the build stands at any point, no need to chase me for updates. Post delivery, I stay by your side to provide you with continuous support, optimization, and strategic guidance. I believe in building long-term business relationships. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 From raw model training to production deployment, I work across the full AI stack: 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐃𝐞𝐞𝐩 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 - Custom model architecture, training pipelines, fine-tuning, and optimization for real-world production constraints using PyTorch, TensorFlow, Scikit-learn, and HuggingFace Transformers. Covers time series forecasting, predictive modeling, and full MLOps workflows including model deployment, monitoring, and CI/CD pipelines. 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐕𝐢𝐬𝐢𝐨𝐧 - Object detection, image classification, OCR, and video analysis using YOLO, ResNet, OpenCV, and PyTorch 𝐍𝐋𝐏, 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐋𝐋𝐌𝐬 - RAG systems, document intelligence, text summarization, natural language understanding, and AI-powered chatbot and app development using OpenAI GPT-4o, Anthropic Claude, and Microsoft Copilot, with LangChain for orchestration and vector search powered by Pinecone, FAISS, or Chroma depending on retrieval requirements. 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈 & 𝐌𝐮𝐥𝐭𝐢-𝐀𝐠𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 - Autonomous agents, tool-calling pipelines, and multi-agent orchestration using LangGraph and custom frameworks built on FastAPI and Python. For workflow automation layers, I integrate n8n, Zapier, or Make to connect agents with external tools and business systems without unnecessary engineering overhead 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐀𝐈 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 - ETL pipelines, data ingestion, and web scraping systems that feed clean, structured data into ML models and AI applications, built for reliability and scale from day one. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐈 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐒𝐚𝐚𝐒 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 - End-to-end SaaS systems with React/Next.js frontends, FastAPI backends, Supabase or Postgres for data persistence, containerized with Docker, deployed on AWS or Vercel, with CI/CD pipelines baked in from the start. Message me with your use case, and I will send you a complimentary architecture blueprint within 24 hours, mapping out exactly how to build it, your projected running costs, and a clear timeline to production.

I’m a full-time Data Entry Specialist with 3+ years of experience in accurate and fast data processing, data annotation, web research, and lead generation. My main goal is to deliver high-quality data that supports business growth and daily operations. I have great experience in web research and internet research, where I collect verified company information, contact details, and business data from multiple online sources. I am also skilled in contact list building, email list building, and prospect research to support sales and marketing teams. I have paid tools like Linkedin Sales Navigator, NeverBounce, Clay, Apollo and ZoomInfo, So I can provide you accurate and verified data. I also have experience in data annotation and data labeling for AI training datasets, ensuring accuracy and consistency in categorizing and organizing data. I'm full time freelancer here on this platform and I can easily handle large projects with consistency and attention to detail. My background with these skills: • Data Entry • Excel Data Entry • Google Sheets Data Entry • Offline Data Entry • Online Data Entry • CRM Data Entry • Data Entry Operator • Administrative Data Entry • Accurate Data Entry • Fast Data Entry • Data Annotation • Image Annotation • Text Annotation • Data Labeling • AI Data Annotation • Bounding Box Annotation • Data Categorization • Web Research • Internet Research • Company Research • Contact List Building • Email List Building • Prospect List Building • Data Collection • Lead Generation • B2B Lead Generation • LinkedIn Research •Prospect Research • Email Finding • Contact Research • Lead Enrichment • CRM Management • CRM Cleanup • HubSpot CRM • Airtable • Microsoft Excel • Google Sheets • Administrative Support • Virtual Assistant • Market Research • Email Verification • Database Management I always focus on accuracy, speed, and quality to deliver results that meet client expectations and deadlines. Best, Sidra

I’m Fayaz Shaikh, a bioinformatics and data science professional with over 4 years of experience working with Next-Generation Sequencing (NGS) data, developing bioinformatics pipelines, and applying machine learning and deep learning to biological datasets. I am the founder of SMCS-Psi Data Analytics Pvt. Ltd., where I work on building data-driven solutions for genomics and computational biology. My focus is on combining AI with bioinformatics to help researchers and organizations interpret complex biological information. Areas of work include: NGS data processing and analysis (RNA-Seq, WGS, WES) Bioinformatics pipeline development and automation Machine learning and deep learning for genomics Data science and statistical analysis for biology Custom AI models for biological research I follow current developments in computational biology and AI to ensure practical, efficient approaches. I’m interested in collaborations that make biological data more understandable and useful.

I help businesses stop wasting hours on manual document processing by building Python, OCR, AI, and automation systems that convert messy documents into clean, structured, usable data. 🚀 My work is not just “OCR” or simple copy-paste automation. I build practical tools, Python scripts, REST APIs, and MVP workflows that can extract data from PDFs, scanned documents, invoices, receipts, purchase orders, bank statements, forms, reports, and images — then clean, validate, review, and export the results into Excel, CSV, JSON, Google Sheets, databases, or API-ready formats. ⚙️ What I can help you build: ✅ Python scripts for PDF, OCR, image, and data extraction automation ✅ PDF to Excel / CSV / JSON conversion workflows ✅ OCR pipelines using Google Vision OCR, Tesseract, OpenCV, PyMuPDF, and AI models ✅ Invoice, receipt, purchase order, bank statement, and form parsing systems ✅ REST APIs for document upload, processing, extraction, and export ✅ MVP tools for document processing platforms and internal business automation ✅ Human-in-the-loop review systems to improve accuracy before final export ✅ Excel automation, data cleaning, matching, validation, and reporting ✅ Google Sheets automation and structured data workflows ✅ Web scraping and API-based data collection when needed ✅ Custom automation tools that replace repetitive manual work 🧠 My main advantage: I combine strong manual data extraction experience with real Python automation skills. That means I understand both sides of the problem: 1. The accuracy needed when dealing with messy, real-world documents 2. The technical automation needed to process files faster and more reliably at scale I have worked on OCR and document automation projects involving scanned PDFs, financial documents, purchase orders, invoices, receipts, bank statements, forms, Google Drive OCR pipelines, Excel automation, structured data conversion, and AI-assisted document parsing. I also build review workflows where uncertain values are flagged for human review instead of blindly exporting incorrect data. This is especially useful for businesses that need high accuracy, auditability, and clean final outputs. 💡 Example workflows I can build: A user uploads PDFs or scanned images → the backend extracts the required fields → low-confidence or unclear values are sent to a review screen → the final approved data is exported to Excel, CSV, JSON, Google Sheets, or sent through a REST API. Another example: A business receives invoices, POs, or reports every day → a Python automation processes the files → extracts key fields and line items → validates the data → highlights missing or uncertain values → generates a clean Excel report ready for use. I care about building solutions that are practical, accurate, and useful in real daily work — not just scripts that work on one perfect sample file. If you have sample files, send me 1–3 examples and I can review the structure, suggest the best workflow, and explain the expected accuracy, cost, and implementation approach.

Upwork Expert Vetted (top 1%) | Senior AI/ML Architect with Google funded AI projects | Fractional CTO/Director/SVP | High Volume Engineer | ex IBM, CDW, JP Morgan | 7+ years of hands-on AI/ML | 16+ years in Cloud and Software Architectures | Best Practice and Regulated Environments | Certified Multi Cloud Architect | Cybersecurity Incident Responder Hi, I'm Don, a senior level AI/ML Architect and Fractional CTO. Since 2011, I have been driving transformations for successful startups, scale-ups, SMEs, and enterprises like TELUS, Google, IBM, JP Morgan, CDW, and Walt Disney Parks and Resorts. If you need expedited high quality work or an individual who an solve the unsolvable, I'm one of those people who will preserver and succeed I have hands-on technology daily, and continue to work as a lead AI/ML engineer/architect, expert web and software designer/developer, security specialist, consultant, and director who can effectively design, build, plan, and lead using methods that bring true value. Several smaller orgs have depended on me to launch their business, or prevent the collapse of an existing one, and I've delivered every time. I've been leading full-projects across industry and government regulated environments, cloud, AI/ML, data, web, SaaS, InfoSec, networking, and systems since 2011. I've also worked with orgs specializing in industry firsts in AI, government, finance, energy, eCommerce, CRM/ERP, blockchain and crypto, environmental, construction, facilities management, education, data processing, GPU data centers, enterprise SaaS, cyber security,--and a variety of Azure, Google Cloud, and AWS Partners. Come and find out why so many clients trust me.. Your project done right --it matters to me too. 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 ‧ Mini-MBA in AI from Rutgers University (2025) ‧ Deans Honor List grad from ITAS at VIU (2012) ‧ IEEE Member & TrueNorthCTO contributor ‧ Google Cloud Certified Professional Cloud Architect ‧ Microsoft Certified Azure Solutions Architect Expert ‧ Original founder of Cloud Pathfinder Services Inc. ‧ Awarded with the Upwork Expert Vetted label (Top 1%) in 2020 ‧ Offered a co-founder role during existing employment on two separate occasions ‧ I have more written work recommendations then you'll have time to read 𝐁𝐚𝐜𝐤𝐠𝐫𝐨𝐮𝐧𝐝 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲 𝐈𝐦𝐩𝐚𝐜𝐭 I give back to our local community through volunteering to feed the homeless, was formally recognized by the Salvation Army for volunteer work supporting marginalized communities. My aim is to be supportive and create an environment where people can feel they are truly cared about. After being hand selected by my professors to be a board member for a nationally recognized First Nations conference at Vancouver Island University in 2011, I was also given the opportunity to assist the Governor General of Canada during the conference. I'll bring this same drive for excellence to your organization or project, should you want it. . ******* Key terms: 14 programming languages, Google Workspace, Office 365, Anthos, Lovable.dev, CFO, CIO, Incubator, Pytorch, Pinokio, LM Studio, Orpheus TTS, voice agents, PBX, Vertex AI, AIOps, MCP, RCA, xAI, ITSM, ITIL, SRE, DevSecOps, LLMOps, LLM, Vector, federated learning, neo4j, CNN, DNN, RNN, Jupyter, NLP, OCR, Textract, Pyspark, Yuma consensus, Apache Spark, Hadoop, TensorFlow, LangGraph, MLOps, Claude Code, Clawdbot, Moltbot, Anthropic, mask2former, transformer models, graph neural network GNN, CAD recognition, roboflow, huggingface, Graph DB. base44, CVat, spec driven development, foundation models, Bittensor, validator, Windows, Linux, Apache Nutch, API, AWS, Active Directory, App Service, Cosmos DB, Azure DevOps, Asynchronous, Firewall, Functions, IAM, Key Vault, Azure Kubernetes, AKS, Logic Apps, Azure Policy, PostgreSQL, Site Recovery, Azure SQL & SQL MI, Synapse Analytics, Full-stack, senior architect, principal senior engineer, CentOS, ChatGPT, Cloud Armor, TCP/IP, Cloud Vision, Cloudflare, CIS, COPA, CRM/ERP, Cursor, Data Warehousing, database architect, Dataprep, Dataproc, Dataflow, Datastore, Debian, DNS, Document AI, Elastic, ETL Pipelines, ELT, EventArc, Exchange, F5, Firebase, Financial strategy, Funding, Data Room, Gantt, Cloud API integrations, Landing zone, GCP, Google CLI, IAM & Identity, Instance Groups, ISO 27001, IIS, Kubernetes Engine, DevOps, Jira, clickup, LangChain, LAMP, low code, Lucid, Marketing, MLOps, Mobile, Monday, no code, Nginx, Compliance, GDPR, HIPPA, EU AI Act, Pub/Sub, RAG Model, Rafay, Red Hat, Security audits, VC funding, SharePoint, SOC 2, SOP, SoW, Spanner, Stackdriver, Streamlit, Terragrunt, Terratest, Ubuntu, vNet, Vibe Coding, Visio, VMware, VPN, VPC, Web development, Wireshark, Windows, DCs, Zabbix, Obsidian, Perplexity, Jeeva, Google Labs, Gumloop, Gamma , loop prompting, loop based development,

Is your business buried under tasks that never end? Leads going cold, data piling up, admin work eating your entire day? I am a General Virtual Assistant with 400+ verified Upwork hours, a 100% Job Success Score, and 14 completed jobs, every single one rated 5 stars. I help business owners, agencies, and entrepreneurs get more done by handling their Virtual Assistant work, Lead Generation, Data Entry, Web Research, and CRM management with speed and accuracy. I do not just complete tasks. I take ownership, communicate clearly, and deliver results that make clients return and refer others. ➵ WHAT I DO BEST ⚡ General Virtual Assistant work including email management, scheduling, file organization, customer support, and day-to-day admin tasks for agencies, coaches, and small business owners ⚡ Lead Generation including B2B prospect research, LinkedIn Lead Generation, email list building, and CRM-ready lead lists built using Apollo AI, Hunter AI, LinkedIn Sales Navigator, Lusha, SalesQL, Snov AI, and ZoomInfo ⚡ Data Entry across Excel, Google Sheets, CRM platforms, and online portals with full accuracy verification and zero-error delivery ⚡ Web Research including market research, competitor analysis, contact discovery, and Google Maps research for local business lead lists ⚡ GoHighLevel (GHL) setup and management including funnel building, SMS and email automation, CRM pipeline setup, workflow creation, calendar booking, and sub-account management ➵ TOOLS I USE Lead Generation: Apollo AI · Hunter AI · LinkedIn Sales Navigator · Lusha · SalesQL · Snov AI · RocketReach · Seamless AI · ZoomInfo · ContactOut Research: Google Maps · Crunchbase · Yellow Pages · Yelp · Boolean Search Data and Admin: Microsoft Excel · Google Sheets · Google Docs · Airtable · Notion · Trello CRM: HubSpot · Zoho · GoHighLevel · ClickUp AI and Automation: ChatGPT· AI research tools ➵ WHY CLIENTS CHOOSE ME ✅ 100% Job Success Score on Upwork, maintained across every single job ✅ 400+ verified hours of real tracked work, not estimates ✅ Fast replies, I respond within 1 hour during working hours ✅ Clean deliverables, formatted and ready to use from day one ✅ Honest communication, if something takes longer I tell you before the deadline ✅ Available full-time for long-term Virtual Assistant contracts My clients call me: Clear Communicator · Professional · Detail Oriented · Reliable · Committed to Quality and these are real words from real Upwork feedback badges. If you need a dependable General Virtual Assistant who also brings Lead Generation, Data Entry, Web Research, and GoHighLevel skills to the table, you have found the right person. 📩 Message me now. I reply fast and I am ready to start today.

I'm going to be authentic and raw in this description. This is not AI generated. I can make a pitch for myself and explain how much experience I have, what skills do I possess and how I'm always looking to collaborate and work with new clients. But I wont. The truth is, my credentials are clear on my profile. 50+ jobs, 100% JSS, Top rated plus blah blah. What's not clear is my approach to work and what things matter to me the most For starters, I run a boutique AI agency. Which means we only work with 5-6 clients at any given time. I am not interested in having a 50 person team or having $1 million ARR. Instead, I prefer working with select few clients in areas that are my strength and specialty. So what am I good at? 2 verticals. 1-GenAI. Basically anything involving GenAI is my specialty. No code automations, n8n, make, multi-agent architectures, rag and any other keyword that applies. Been doing this for almost 4 years now, so pretty comfortable with this. 2- Full stack engineering with FastAPI + React. I dont know mobile, or vue or dotnet and I wont lie about that. BUT I do know fastapi + react very very well. My portfolio shows most of the projects that I've done and it will give a good idea on what past clients think about my work and what quality standards I apply to myself. Regarding the dynamics with my clients, I've never been an order taker per se. Instead I like to work as a partner with my client. That often includes weighing in on critical decisions of the product, helping identify highest ROI usecases and then suggesting the most optimal solution for it. I think that's about it. If you are looking for a technical partner for your task/project, reach out to me and we can take things from there. Adios

Hi! Dhea here! 👉 Image/Video and Data Annotator for AI/Machine Learning and Development. Experienced using CVAT, Label Studio, etc. ✔️Object Detection -Bounding Boxes and Polygons ✔️Image Annotation/Labeling/Tagging ✔️Key point Annotation ✔️Data Annotation ✔️Generative AI Data Evaluator **Unyielding attention to detail, limitless patience, consistency, effective time management, accuracy, and a dedication to maintaining confidentiality along with my advanced technical proficiency are my commitment to consistently excel as an Annotator. 👉VA/ Data Entry/Product Listing/Web Scaping Worked before on a set of e-commerce data, reviewed product links ensuring product images were correctly categorized. Scraped websites, copied some information then all entered and sorted on Google Sheets. What else to offer: ✔️Photoshop/ Photo editing ✔️WPS/Microsoft Office/Libre Office ✔️Encoding/ Data Entry ✔️Administrative Support/ Virtual Assistance ✔️Graphics/Layout ✔️Audio Transcription ✔️Social Media Management 📌📌📌📌📌📌 If you're in search of a precise and dependable freelancer for your projects, I'd be delighted to explore potential opportunities and be part of your team. Don't hesitate to reach out with a message or an invite, I also had a team with other dedicated freelancers who're always prepared to take on any projects you present us. Let's begin a journey focused on accuracy together!!

Native Telugu and fluent Hindi linguist with hands-on experience in AI data annotation, LLM evaluation, prompt rating, transcription, and localization. I have contributed to AI training and language-data projects with organizations including Deepgram, Innodata, RWS, CrowdGen, and Productive Playhouse, delivering accurate, guideline-compliant, and culturally aware outputs across English, Hindi, and Telugu. What I Do – Audio Transcription and Segmentation – LLM Output Evaluation and Scoring – Prompt Quality Review and Instruction-Following Assessment – Hallucination Detection and Error Identification – Linguistic Annotation (EN ↔ HI ↔ TE) – Translation and Localization – Content Moderation and Labeling – Document Review and Formatting Why Clients Choose Me – Fast, reliable communication and availability – Clear, guideline-focused execution with minimal rework – High accuracy in linguistic and technical evaluation tasks – Experience across multiple large-scale AI training platforms – Proven consistency as a long-term contributor on AI projects I’m committed to delivering high-quality, context-aware evaluations that help improve model performance and user safety. If you need a dependable evaluator or multilingual annotation specialist, I’m available to start immediately.