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$40/hr
100%
Job Success
$40K+ earned
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I am a Linguist, Data and Business Analyst, and Prompt Engineer specializing in AI/NLP, prompt design, and data-driven insights.
I deliver high-quality results, adapt quickly to new tools and technologies, and approach projects with responsibility, efficiency, and a focus on actionable outcomes.
Anna G.
has worked
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$25/hr
100%
Job Success
Offers consultations
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👋 Greetings! I'm an AI Developer specializing in image semantic segmentation, custom object detection, real-time object tracking, and object recognition. I have extensive experience using advanced technologies like YOLOv8, YOLOv9, SSD, Bytrack, and DeepSort. My research background includes working with cutting-edge vision transformers such as ViTs, Segformer, and Swin Transformer, as well as CNNs like DeepLabV3+ and U-Net.
My passion lies in leveraging these advanced technologies to transform ideas into impactful solutions that enhance business insights and influence organizational decision-making. These technologies have significant applications in various fields, including medical imaging, autonomous vehicles, fashion, inventory management, and satellite imagery analysis.
💼 Services: Image Semantic Segmentation, Custom Object Detection, Real-time Object Tracking, Object Recognition, Facial Recognition, Emotion Recognition, Artificial Intelligence, Computer Vision / Image Processing, Machine Learning (ML) / Deep Learning (DL), Biomedical Image Processing, Generative AI / Generative models
💡 Expertise (Computer Vision OpenCV):
- Visual recognition, Gesture recognition
- Object Detection YOLO SSD & object tracking DeepSort
- Custom Object Detection, Real-time Object Tracking, Object Recognition
- Automatic Number Plate Recognition utilizing Object Detection YOLO
- Real-Time Pose Estimation using OpenCV MediaPipe
- Vehicle detection and tracking on live video (YOLOv9 + Bytrack)
- Very small object detection like Insect detection in a garden using YOLOv9
- Objects detection and counting taking from vending machines
- Feature Extraction, Pattern Recognition, Regression
- Disease Diagnosis/Detection, Disease classification
- Semantic Segmentation, Image Segmentation
- Vision Transformers for semantic segmentation (VITs, Segformer, Swin Transformer, etc.)
- Remote Sensing Imagery and Areal Imagery Semantic Segmentation
🤖 Machine Learning / Deep Learning:
- Expertise in Deep Learning models including YOLOv8, YOLOv9, SSD, ViTs, DeepLabV3+, CNN, and GANs
- Proficient in Training/Testing Machine Learning Models, model evaluation, and deployment
- Skilled in Transfer Learning and Fine-tuning of Pre-trained Models on custom datasets
- Comprehensive knowledge in Supervised / Unsupervised Learning and Convolutional Neural Networks (CNN)
🛠️ Tools: Python (PyTorch, TensorFlow, NumPy, PyCharm, Jupyter, Kaggle, Colab), Libraries (OpenCV, Hugging Face, Mmsegmentation, MmDetection, NumPy, Keras, Pandas, Scikit Learn, Matplotlib, etc.)
#AIDeveloper #ImageSemanticSegmentation #objectDetection #CustomObjectDetection #RealTimeObjectTracking #ObjectTracking #ObjectRecognition #FacialRecognition #EmotionRecognition #YOLO #YOLOv8 #YOLOv9 #SSD #Bytrack #DeepSort #VisionTransformers #ViTs #Segformer #SwinTransformer #DeepLabV3Plus #UNet #MedicalImaging #AutonomousVehicles #Fashion #InventoryManagement #SatelliteImageryAnalysis #ArtificialIntelligence #ComputerVision #ImageProcessing #MachineLearning #DeepLearning #BiomedicalImageProcessing #GenerativeAI #GenerativeModels
AI Developer, image semantic segmentation, custom object detection, real-time object tracking, object recognition, YOLOv8, YOLOv9, SSD, DeepSort, vision transformers, ViTs, Segformer, Swin Transformer, medical imaging, autonomous vehicles, fashion, inventory management, artificial intelligence, computer vision, image processing, machine learning, deep learning, biomedical image processing, OpenCV, semantic segmentation, image segmentation, aerial imagery semantic segmentation, visual recognition, gesture recognition, automatic number plate recognition, real-time pose estimation, OpenCV MediaPipe.
Muhammad Tariq S.
has worked
.
$25/hr
89%
Job Success
$20K+ earned
Available now
Offers consultations
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I specialize in AI/ML system integration for businesses that require robust systems, not brittle demos.
The scope of my services covers everything from AI agents to computer vision, OCR, image processing, video processing, real-time voice integration, automation, backend APIs, and even cloud deployment. I integrate models, APIs, databases, audio/video pipelines, and business logic into production-ready solutions.
My strengths include:
• AI Agents & Automation
I make OpenAI-based agents, ChatGPT APIs integration, tools calling, business automation, CRM automation, scheduling software, webhook pipelines, and backend code for AI products.
• Computer vision, OCR, and image systems
I create computer vision APIs, OCR pipelines, image recognition, object detection, object tracking, document extraction, visual data extraction, and image processing systems with Python, FastAPI, OpenAI, Tesseract OCR, Google Cloud Vision API, Azure AI Vision, and others.
• Video and real-time media systems
I develop video processing, video tracking, real-time streaming, WebRTC, WebSockets, video audio pipeline integration, and low latency communication systems.
• Voice AI & Audio Engineering
I have developed and worked on production voice AI systems such as outbound AI callers, AI phone agents, Twilio/Vapi integration, speech-to-text, AI generated audio, TTS/STT pipeline development, call flow design, CRM-based voice AI automation, and latency optimized audio systems.
• Back-end and API development
I build the back-end systems for AI products utilizing languages like Python, FastAPI, Node.js, TypeScript, PostgreSQL, Redis, Docker, REST APIs, web APIs, third-party API integrations, automated deployment, and system monitoring.
Some relevant projects I've completed are:
• SaaS AI call platforms with multi-tenant architecture, voice workflow, and backend automation
• Outbound AI voice agents built with Twilio, WebSockets, OpenAI, CRM webhooks, and lead qualification algorithm
• Real-time WebRTC communications built with Node.js and Socket
• AI voice automation platforms for trades business such as service companies
• Deployment of ML audio and TTS in production environment
• Twilio/Vapi AI chatbot fixes and real-time AI communications workflow
• AI avatar and generative AI product work
• Supabase/PostgreSQL search API development
• Playwright automation with Runpod integration
• Full-stack AI product development with FastAPI, Node.js, Python, Docker, and cloud infrastructure
I am an excellent fit for any project which involves embedding of AI into real products: agents which use tools, vision systems which process images/documents, voice systems which make live calls, video/audio systems which are running in real time, and backend API which keeps everything stable.
If your project includes AI model embedding, AI agents, computer vision, OCR, image processing, video processing, object detection, WebRTC, voice AI, OpenAI API, ChatGPT API integration, Python, FastAPI, Node.js, Docker, or production AI architecture – I can help you design, develop, debug, and deploy it.
Absar M.
has worked
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Associated with
AIDEVGEN - Elite AI & Full-Stack Development Agency
$30K+
earned
$25/hr
90%
Job Success
$2K+ earned
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I am a software engineer and I have graduated from COMSATS Islamabad. I have done my Bachelor in Computer Science and specialized in AI. Currently I'm pursuing my Masters in Sustainable and Autonomous Systems at the University of Oulu, Finland.
I bring with me 3+ years of experience working on a diverse range of projects. I am currently working as a Web and Business Development officer at a startup based in Canada. If you're looking for help in creating a web/mobile apps with AI integration or need automation services for your business, you've come to the right place!
You are my priority!
Moiz K.
has worked
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$6/hr
92%
Job Success
$50K+ earned
Available now
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Virtual Assistant & Property Management Specialist | Buildium · HOA · CRM Expert | Experienced with Zoho, HubSpot, Zendesk, GoHighLevel, Sales Force & Other Leading CRMs | B2B Lead Gen | AI Tools | Data Entry
6,700+ hours. 147 projects. Top Rated on Upwork.
I'm a remote administrative and data specialist with over six years of consistent Upwork history. Clients come back because I'm reliable, accurate, and don't need hand-holding once a project is scoped.
Here's what I actually do:
Property management and HOA administration — I support property management companies and HOA teams with day-to-day operations using Buildium: tenant onboarding, unit setup, recurring rent rules, maintenance ticket management, owner statements, bank feed reconciliation, vendor bill entry, 1099 preparation, and reporting. On the HOA side, I handle resale disclosures through Homewise, compile financial packets for board meetings, issue violation notices, manage owner accounts, and keep communication with residents clear and timely. I'm available during U.S. business hours and comfortable managing ongoing, high-volume admin workflows remotely.
Real estate data and research — property research, absentee owner list building, tax record mining, MLS data organization, investor lead lists, agent and broker database building, skip tracing prep, and deal pipeline data entry into platforms like Podio, REI BlackBook, Salesforce, and Google Sheets.
Virtual assistance and administrative support — calendar management, scheduling, inbox management, task coordination, document preparation, file organization, content uploading, WooCommerce product management, vendor coordination, and CRM maintenance. I work inside tools like Asana, Trello, ClickUp, Slack, Notion, and Google Workspace daily.
B2B lead generation and list building — targeted prospect lists built from LinkedIn Sales Navigator, Apollo, Hunter, and Snov. Decision-maker sourcing across SaaS, real estate, logistics, healthcare, and professional services. Email verification, contact enrichment, and CRM import-ready deliverables.
CRM setup and pipeline build — GoHighLevel (GHL) new Set up a full GoHighLevel CRM from scratch for a digital marketing agency managing 40+ client accounts. Built out pipelines and stages for each service line, created custom contact fields and tags, imported and cleaned a 2,800-contact database, configured workflow automations for lead follow-up, and set up reporting dashboards for the account team. Also trained two team members on daily CRM use. Client transitioned from manual spreadsheet tracking to a fully operational GHL setup within two weeks.
CRM data migration and cleanup — spreadsheets to Zoho CRM Migrated a 6,000-record contact database from Excel into Zoho CRM for a B2B agency. Cleaned duplicates, standardized field formats, mapped contacts to the correct pipeline stages, created custom fields to match the client's sales workflow, and built tags for outreach segmentation. Delivered an import-ready file with under 2% error rate on final QA check. Also set up recurring tasks and activity reminders inside Zoho so the sales team had a working system, not just a database.
Data entry and data management — high-volume, accurate data entry into Excel, Google Sheets, HubSpot, Salesforce, Zoho CRM, GoHighLevel, and Buildium. Database cleanup, deduplication, PDF to Excel conversion, and large-scale data processing with consistent formatting and quality checks.
AI tools and data annotation — I use ChatGPT, Claude, and other AI platforms actively in my workflows for drafting, research, summarization, and task automation. I also have hands-on experience with AI training data: image annotation, text annotation, video annotation, data labeling, and dataset preparation for computer vision and NLP projects.
Web research and data mining — internet research, competitor analysis, company profiling, market research, product data extraction, and web scraping coordination.
Email communication and documentation — professional written English, clear resident and owner communications, report writing, SOP documentation, and template creation.
Tools across all my work: Buildium, Homewise, LinkedIn Sales Navigator, Apollo io, Hunter, Snov io, Zoho CRM, GoHighLevel, HubSpot, Salesforce, Podio, REI BlackBook, Excel, Google Sheets, Asana, Trello, Slack, Notion, ClickUp, ChatGPT, Google Workspace.
I'm available more than 30 hours a week, respond within 0–4 hours, and work well in long-term contracts across U.S., UK, and Australian time zones. If you need someone who shows up every day and gets it done without being chased, send me a message.
Jonaid H.
has worked
.
Associated with
D.M.S (Data Miner Solution's) – Your Full-Time Virtual Partner
$6/hr
100%
Job Success
$10K+ earned
Start of list.
End of list.
Looking for a reliable Data Annotation Specialist who delivers accurate, consistent, and production-ready datasets?
I'm a Data Annotation Specialist with 5+ years of experience supporting AI and machine learning projects across computer vision, robotics, autonomous driving, healthcare, and custom AI applications. I help companies build high-quality datasets that improve model performance through precise, guideline-compliant annotations.
What I can help you with:
✔ Image & Video Annotation
✔ Bounding Boxes
✔ Polygon Annotation
✔ Semantic & Instance Segmentation
✔ Object Tracking
✔ Keypoint & Landmark Annotation
✔ Data Labeling & Classification
✔ LiDAR Annotation
✔ Quality Assurance (QA) & Dataset Review
Tools I work with:
• SuperAnnotate
• CVAT
• Labelbox
• Roboflow
• Supervisely
• Darwin V7
• LabelImg
• AnyLabeling
• LabelMe
Why clients choose me:
✅ High attention to detail and annotation consistency
✅ Fast learner who adapts quickly to new guidelines
✅ Reliable communication and on-time delivery
✅ Experienced with large-scale AI datasets
✅ Strong QA mindset to maintain annotation quality
✅ Comfortable working independently or with annotation teams
I understand that accurate annotations directly impact AI model performance, so I focus on delivering clean, consistent, and high-quality labels while meeting deadlines.
If you're looking for someone who can become a long-term member of your AI annotation team, I'd be happy to help.
Let's build high-quality datasets that power better AI models.
Alvin S.
has worked
.
$20/hr
$100+ earned
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I am a Senior Data Scientist with over 16 years of experience specializing in Generative AI, Machine Learning, and analytics within the telecom industry. My expertise includes building production-grade AI and NLP solutions, implementing Retrieval-Augmented Generation systems, and developing LLM-powered assistants. I have a track record in churn analytics and predictive modeling, enabling organizations to drive strategic insights and enhance customer retention. I excel in leading cross-functional teams to ensure scalable architecture and impactful business outcomes. Proficient in Python, PySpark, and various machine learning frameworks, I bring a robust engineering mindset to model deployment. If you seek a knowledgeable partner to elevate your data science initiatives, let's connect and discuss how I can contribute to your success.
$15/hr
100%
Job Success
$4K+ earned
Start of list.
End of list.
Hello there,
Are you in search of an experienced AI Engineer ready to propel your project to new heights? Look no further! I bring over 3 years of expertise in computer vision, machine learning, and deep learning using Python, offering you exceptional services tailored to your needs.
My impressive portfolio boasts successful projects with outstanding results. From designing precision agriculture sprayers using computer vision and machine learning to contributing to research papers, I've tackled diverse challenges. I've also delved into plant disease detection, breast cancer detection, oral cancer detection, segmentation models, and even hand gesture recognition – showcasing the breadth of my capabilities. Additionally, I've worked on developing models for Parkinson's disease detection, demonstrating my commitment to impactful AI applications.
Here's why you should consider me for your cutting-edge AI tasks:
🎯 Classification: Craft accurate and efficient classification models that hit the mark.
🕵️ Detection: Build models that spot the unseen using frameworks like Tensorflow, Yolo, PyTorch, and Keras.
🔍 Recognition: Specialize in creating models that not only recognize but elevate precision standards.
🖼️ Segmentation: Master the art of segmentation models for crystal-clear insights into your data.
💻 Framework: Fluent in the language of Tensorflow, Yolo, PyTorch, Keras, and more – ensuring versatility and adaptability.
🚀 High-Quality Results: I don't just meet expectations; I exceed them. My expertise guarantees top-notch outcomes that stand out.
🖌️ Data Annotation: Precision-driven annotations amplify the accuracy of your AI models, ensuring top-tier results.
If you seek an enthusiastic and dedicated AI Engineer passionate about providing exceptional service, your search ends here! Let's connect today and elevate your project to the next level.
Looking forward to transforming your ideas into reality!
Roman K.
has worked
.
United States
$25/hr
100%
Job Success
$60K+ earned
Start of list.
End of list.
My primary expertise is writing, specifically film reviews and features for both print and digital publications. I am also well-versed in editing practices, MLA/AP styles, and conducting high-level research. Recently, though, I have been training large language models in the generative AI space to work more efficiently. This has entailed creating prompts that trigger factual, instructional, or safety failures, as well as extensive editing and verification research.
EDUCATION
North Carolina State University, Raleigh, NC (May 2015)
• B.A. degree in Arts Studies – Film
RELEVANT COURSES
Journalism
• Principles of News & Article Writing, Advanced News & Article Writing, Introduction to Editing, Editorial and Opinion Writing
Film
• Introduction to Film, Writing about Film, Introduction to Film Theory, Modern Asian Cinema, Women and Film, Film and Literature, History of Film to 1940, History of Film from 1940, Cinema Stylists – Sam Fuller/Douglas Sirk/Nicholas Ray, Film and the 1990s, African American Cinema, Screenwriting, Film Production
WORK EXPERIENCE
Freelancer, July 2018 - Present
• Write film reviews/news articles for various outlets, conduct editing and research, proofreading, data entry, and AI-related projects (tagging, prompts, etc)
Writer, CinemaBlend, Feb. 2021 - Sept. 2022
• Wrote news and feature articles about movies and television, with a heavy focus on reality TV and pop culture
Editor/Tutor, Brainfuse, Sept. 2020 - Dec. 2021
• Edited and suggested revisions for college-level academic essays
Film Critic, AllMovie.com, April 2019 - Aug. 2020
• Wrote weekly short-form film reviews of the latest blockbuster film releases
Contributing Writer, Up & Coming Weekly, Fayetteville, NC, July 2017 – July 2018
• Wrote news stories/reviews featuring upcoming events and businesses in Fayetteville, NC
Arts & Culture Intern, INDY Week, Durham, NC, Feb. 2015 – May 2015
• Drafted calendar spotlights, fact-checked and edited for staff, and wrote for the online blog
Writer, U the Magazine, Raleigh, NC, Aug. 2014 – April 2015
• Wrote movie reviews and features, contributed to the webpage blog roll
Communications Intern, NCSU Park Scholarships Office, Aug. 2014 – Dec. 2014
• Conducted interviews, drafted and edited stories featuring Park Scholars
Staff Writer, The Technician, Raleigh, NC, 2011 – 2014
• Identified leads, conducted interviews, drafted articles focusing on student issues, and wrote film reviews
Lauren V.
has worked
.
$10/hr
$1K+ earned
Start of list.
End of list.
🛡️ Your platform’s safety and data quality are non-negotiable — a single mishandled post or flawed dataset can damage your brand reputation and user trust.
👋 I am Kim, a Trust & Safety Specialist, AI Content Moderator, and Data Annotator with hands-on experience working with global platforms, including Cognizant Technology Solutions and Crescendo AI. I help companies bridge the gap between automated AI moderation and high-quality user experiences through precise human-in-the-loop (HITL) review, policy enforcement, and complex machine learning data evaluation.
🔍 I specialize in detecting and handling:
🎬 Frame-by-frame video QA: Identifying precise scene cuts, duplicate frames, and rating human behavioral engagement.
🤖 AI-generated visual & anatomical defects: Side-by-side A/B model evaluation to spot microscopic flaws in tricky areas (hands, teeth, hair).
🚫 Severe Safety Violations: Deepfakes, explicit/NSFW content, violence, harassment, and hate speech.
⚖️ Model Accuracy: Resolving edge cases, False Positives, and False Negatives in AI models.
⚠️ Fraud & Abuse: Scams, fraudulent activity, fake accounts, and copyright violations.
🚸 Child Safety: Protecting minors from harmful interactions and policy breaches.
🤝 What I can help you with:
📱 Platform-wide moderation of generative AI assets, text, images, and videos.
🏷️ Precision data annotation, RLHF, and video/image tagging to retrain AI models.
📋 Trust & Safety policy enforcement and visual quality assurance.
📁 Escalation management, clear documentation, and edge-case routing.
🛠️ Tools I use: Service Cloud | JIRA Cloud | Proprietary AI Moderation & Labeling Dashboards
📈 Results you can expect:
🏆 Award-Winning Accuracy: I recently achieved a perfect 100% Top Quality Score (L1) at Crescendo AI.
📉 Cleaner Data: Reduced false positives and perfectly refined AI training datasets.
📝 Clear Communication: Meticulous documentation and timely reporting.
🔒 Total Reliability: Professional resilience, strict confidentiality, and consistently early delivery.
💬 Let’s talk — I am highly reliable, known as a trustworthy partner by my clients, and will respond within 24 hours.