Hire the Best Sightline Systems Specialists

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Kimberly M.

AI Data Annotation & QA Specialist | Computer Vision | GIS | Analyst

Mabalacat City, Philippines
$4 per hour
20 jobs
$5K+ total earnings

I have 5+ years of experience in AI data annotation, data labeling, quality assurance, data validation, computer vision, geospatial analysis, and data administration. I’ve worked on Upwork Enterprise and enterprise-level projects involving image, video, audio, text, speech, and geospatial datasets, where accuracy, consistency, confidentiality, and strict adherence to guidelines are essential. AI Data Annotation & QA ✔ AI/ML Data Annotation & Data Labeling ✔ Image, Video, Audio & Text Annotation ✔ AI Evaluation & Quality Assurance ✔ Data Validation & Ground Truthing ✔ Bounding Boxes, Polygons & Segmentation ✔ Object Detection & Image Classification ✔ Image Masking & Dataset Review ✔ Speech & Transcript Validation ✔ Podcast & Timestamp Annotation ✔ Content Classification & AI Evaluation Computer Vision & GIS My experience includes vehicle and object detection, License Plate Recognition (LPR), parking detection, EV charging stations, camera/image validation, image segmentation, ground-truth validation, and geospatial mapping. I have researched and validated parking data across the United States, Canada, and the United Kingdom, including parking facilities, street parking, rates, regulations, meters, EV parking, access-control systems, LPR/cameras, coordinates, and parcel research. Tools: CVAT • Label Studio • Labelbox • Roboflow • COCO Annotator • SAM (Segment Anything Model) • QGIS • Tableau • Regrid • Google Maps/Street View SEO & Website Optimization I also have knowledge of SEO and WordPress optimization, including Outrank and Rank Math, on-page SEO, keyword placement, content structure, meta titles/descriptions, headings, internal linking, and basic website optimization. Other Tools Microsoft 365: Excel • Outlook • Teams • Word • PowerPoint • OneNote • SharePoint Google Workspace: Sheets • Docs • Drive AI: ChatGPT • Claude • Microsoft Copilot Collaboration: Slack • Teams • Trello • WhatsApp Why Clients Work With Me ✔ 5+ years of data and AI-related experience ✔ Enterprise AI project experience ✔ Computer vision & geospatial expertise ✔ Strong attention to detail and analytical thinking ✔ Accurate and consistent work with large datasets ✔ Experienced with detailed annotation guidelines ✔ Human validation of AI-generated outputs ✔ Reliable, organized, and deadline-focused ✔ Comfortable handling confidential data ✔ Able to use sound judgment when guidelines don't cover every situation I’m also expanding my skills in Python, SQL, AI automation, prompt engineering, and machine learning. If you need a reliable specialist for AI data annotation, AI evaluation, computer vision, GIS/QGIS, geospatial data, data validation, SEO optimization, or data analysis, I’m ready to help. 𝙸'𝚍 𝚋𝚎 𝚑𝚊𝚙𝚙𝚢 𝚝𝚘 𝚑𝚎𝚕𝚙 𝚋𝚛𝚒𝚗𝚐 𝚢𝚘𝚞𝚛 𝚙𝚛𝚘𝚓𝚎𝚌𝚝 𝚝𝚘 𝚕𝚒𝚏𝚎.

Ayush T.

AI Engineer | Computer Vision, LLMs/VLMs, Robotics

Bengaluru, India
$40 per hour
19 jobs
$8K+ total earnings

AI demos are easy. We ship the last mile — the hard 5%. I build production AI: computer vision models that run on edge hardware, and LLM agents, RAG systems and automations that do real work inside the tools your team already uses. With my team, I also build voice agents, chatbots, document AI and business process automation. Computer vision and edge AI (my own work): • Edge ANPR / OCR with tracking: 99.4% plate-read accuracy at 45 ms • 120 FPS industrial parts counting with custom object detection, edge deployment and an operator UI • Real-time stereo depth and obstacle mapping for production robots (ROS, C++, TensorRT INT8) • Video activity analytics, including exercise recognition with rep timing • Image segmentation, IR fusion, geospatial overlays and distributed GPU video inference LLM agents, RAG, voice and automation (with my team): • AI agents and agentic workflows with tool calling, evaluation, guardrails and retries, self-hosted or via LLM APIs • RAG chatbots and knowledge bases for small businesses, including dental practices • Voice AI: a voice-agent and CRM workflow that handles initial lead calls (under NDA) • A lead pipeline for real-estate teams: leads from Instagram, WhatsApp, iMessage, the website and voice-agent calls land in one place, with automatic follow-ups • Document AI and intelligent document processing: structured data extraction from mixed PDFs, scanned images and spreadsheets, with validation and human review • Document automation: Google Docs generated from structured data, and connectors that write into Microsoft Word Models, fine-tuning and evaluation (with my team): • Vision-language (VLM) and vision-language-action (VLA) systems for robotics • Fine-tuning and post-training: SFT, DPO, GRPO • LLM evaluation: human and LLM-as-judge scoring, test sets and rubrics, first built for robotics video How I work: start with one process or one model. First I learn how it runs today and what "good" looks like. Then I build it in your tools, with a person approving anything that needs judgment, and keep measuring it after launch. You own what we build. For small businesses, this is what we do at Townloom. Stack: Python, PyTorch, OpenCV, YOLO, FastAPI, ONNX, TensorRT, NVIDIA Jetson, Docker, cloud GPUs, vector databases and LLM APIs. Send me one real example of the input and the output you want. I'll reply with the first milestone, the architecture and the main risks.

Habiba A.

24/7 CCTV Monitoring Specialist | Virtual Assistant

Sylhet, Bangladesh
$3 per hour
2 jobs
$100+ total earnings

24/7 CCTV Monitoring Agency & Remote Security Operations | Habiba Tech Looking for an elite security agency to eliminate theft, trespassers, and operational risks across your properties 24/7? Welcome to Habiba Tech. Powered by 3+ years of specialized experience in virtual surveillance, e-guarding, and remote security operations, we deliver enterprise-grade 24/7 CCTV monitoring for businesses and high-value properties globally. We have successfully managed high-stakes security operations for enterprise clients across the USA, UK, Germany, Sweden, Luxemburg, and Switzerland. Physical security guards are expensive, prone to sleeping on shifts, and limited in coverage—our dedicated agency setup provides continuous multi-angle oversight with zero blind spots and zero downtime at a fraction of traditional costs. Core Services Provided by Habiba Tech: 24/7 Real-Time Live Surveillance: Round-the-clock proactive monitoring to catch unauthorized entry, perimeter breaches, and suspicious activity before incidents occur. Loss Prevention & Anti-Theft Management: Specialized monitoring for retail chains, supermarkets, and warehouses to prevent shoplifting, inventory shrinkage, and internal theft. Instant Incident Escalation & Voice-Down Deterrence: Real-time audio deterrence to inform intruders they are caught on camera, alongside emergency alerts sent via Direct Call, WhatsApp, Email, or Slack to site managers and local police. Operational & Safety Compliance Audits: Monitoring employee workflows, opening/closing safety protocols, customer traffic flow, and workplace safety (OSHA/PPE) compliance. Forensic Video Investigation & Evidence Logs: Detailed daily and weekly incident reports delivered in Excel/Google Sheets, complete with exact timestamps and video clip evidence for legal or insurance claims. VMS & Technical Expertise: Our agency team is fully proficient with all industry-standard Video Management Systems (VMS) and Cloud IP systems: Hikvision (Hik-Connect / iVMS-4200) Dahua (SmartPSS / DMSS) Blue Iris | Lorex | Reolink | XMEye Milestone Systems | Web-based NVR/DVR & Cloud Platforms Global Enterprise Experience: We actively protect assets across key global markets: Europe: Germany, Sweden, Luxemburg, Switzerland, UK North America: USA & Canada Industries Handled: Retail Stores, Malls, Distribution Warehouses, Logistics Hubs, Commercial Complexes, Construction Sites, Gas Stations, and Luxury Residential Properties. Why Global Clients Trust Habiba Tech: Enterprise Agency Reliability: Highly trained, dedicated shift operators ensuring 100% active monitoring with zero missed coverage. 100% Data Security & NDA Compliant: We maintain strict data privacy protocols for all camera credentials and streaming feeds. Fully open to signing NDAs. Multi-Time-Zone Operations: Full coverage aligned with EST, PST, CET, GMT, or any custom operating schedule. Rapid Response Protocol: Clear escalation rules tailored to your site's emergency procedures. Ready to secure your operations with a proven 24/7 surveillance agency? Click "Invite to Job" or send us a message today to discuss your site setup and receive a customized security monitoring plan!

Mohamed E.

Data annotation project manager | Medical AI Expert | Dentist

Dubai, United Arab Emirates
$10 per hour
29 jobs

Medical Annotation Project Manager / Dentist | 8+ Years of Expertise in Healthcare AI Data Solutions With over seven years of hands-on experience in medical data annotation project management, I specialize in leading high-complexity annotation initiatives across 2D and 3D medical imaging domains. I partner with AI developers, research labs, and med-tech companies to deliver clinically accurate, expertly curated datasets that power the next generation of healthcare AI solutions. ✅Advanced Annotation Tool Proficiency Skilled in a wide range of industry-grade and medical-specialized platforms, including: Labelbox Label Studio Hasty Supervisely Segment.ai CVAT V7 Encord Redbrick AI ITK-SNAP 3D Slicer ✅ Diverse Annotation Types (2D & 3D Imaging) Comprehensive experience in labeling and segmentation for: Organ and tissue segmentation Lesion detection and classification Dental structure annotation (tooth segmentation, caries detection) 3D volume labeling & multi-slice annotations Bounding boxes, polygons, masks, keypoints Semantic & instance segmentation Radiology report tagging & medical text classification ✅ Multi-Specialty Medical Domain Experience Successfully managed annotation pipelines across key healthcare verticals: Radiology (CT, MRI, X-ray, PET) Dentistry (2D & 3D CBCT) Cardiology Pathology (WSI & cellular-level annotation) Gastroenterology Hematology This broad exposure allows rapid onboarding into new clinical contexts with strict compliance and precision. ✅ Project Leadership & Quality Assurance As a senior project manager, I provide end-to-end management and QA services, including: Medical expert recruitment & training SOPs & annotation protocols tailored to clinical standards Workflow automation & team scalability Clinical QC reviews (by licensed professionals when required) Delivery of HIPAA-compliant, audit-ready datasets Consistent output accuracy >99%

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