Hire the Best MarkLogic Specialists

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Iqra A.

Bahawalpur, Pakistan

$4/hr
5.0
4 jobs

Your model is only as smart as the person labeling its data! Bad training data is the #1 reason ML projects miss the accuracy targets. Mislabeled frames and skipped edge cases compound into models that fail on real-world inputs. I am Iqra and I treat your annotation guidelines as a contract. My passion for AI is reflected in my role as a Data Annotation Specialist with hands-on CVAT experience labeling images and video for computer vision models. I deliver pixel-accurate bounding boxes, polygons, and segmentation masks that train production-ready AI not "good enough" data that breaks your model in deployment. ✅ WHAT I ANNOTATE IMAGE ANNOTATION — Bounding boxes, polygons & polylines — Semantic & instance segmentation — Object detection & classification labeling — Landmark & keypoint annotation — Image tagging and categorization TEXT ANNOTATION — Named entity recognition (NER) — Sentiment analysis & intent labeling — Text classification & topic tagging AUDIO & VIDEO ANNOTATION — Transcription and speaker diarization — Audio event tagging & classification — Subtitle alignment and timestampin ✅ Tools I work with daily: CVAT • LabelBox • Label Studio • Roboflow • SuperAnnotate • V7 Labs • Amazon SageMaker Ground Truth • Encord ✅Who I work best with: — ML/AI startups building computer vision or NLP products — Companies running ongoing annotation pipelines who need a reliable long-term labeler — Teams doing RLHF or LLM evaluation work ✅How I work: — I start every project by reviewing your guidelines and annotating a small test batch (20-50 items) so you can verify quality before scaling — I document edge cases as I find them and ask clarifying questions in batches — not one-by-one interruptions → I deliver in your preferred format with a short QA summary noting any uncertain labels for your review — I'm available 30+ hours/week and respond to messages within a few hours during my workday. ✅What you actually get when you hire me: — 98%+ annotation accuracy verified through QA review cycles — Edge cases flagged and discussed — not silently guessed at — Consistent labeling logic across large datasets — Fast turnaround on bulk work without quality drop-off in the last 10% Send me your annotation guidelines and a sample batch — I'll return a labeled test set within 24 hours so you can verify accuracy before committing to a larger contract. Looking forward to helping you build training data your model can actually learn from. Iqra Akram

  • Data Annotation
  • Data Labeling
  • Image Annotation
  • Computer Vision
  • CVAT
  • Object Detection
  • Image Segmentation
  • Machine Learning
  • Video Annotation
  • Artificial Intelligence
  • LabelImg
  • Data Segmentation
  • Roboflow
  • Semantic Segmentation
  • SuperAnnotate
Kim Dave T.

Cebu City, Philippines

$5/hr
5.0
5 jobs

With over 5 years of experience I specialize in annotating and labeling images for machine learning and AI applications. With a proven track record in creating accurate high-quality datasets across diverse domains.

  • Data Labeling
  • Image Classification
  • Image Segmentation
  • Data Annotation
  • Image Annotation
  • Autonomous Vehicles
  • Satellite Image
  • Computer Vision
  • Machine Learning
  • Data Processing
  • Data Cleaning
  • Data Curation
  • CVAT
  • LabelImg
  • Affiliate Marketing
Arvind S.

Jaipur, India

$15/hr
4.9
179 jobs

🚀 SCAN-TO-BIM & POINT CLOUD SPECIALIST | MILLIMETER ACCURACY 1000+ Scan-to-BIM projects completed worldwide. 10+ Years of Professional experience converting laser scans and point clouds into millimeter-accurate Revit BIM models (LOD 100–500) 🌟 WHAT CLIENTS SAY ABOUT MY WORK > "Arvind did the impossible! He modeled a house from Pointcloud in 2 days! We were on a tight deadline because we got a 'Stop Work' order from the city and needed plans done in less than a week. We're very pleased with his work and quick response!" — From an Urgent Scan-to-BIM Project > "Arvind was a reliable and professional partner... He consistently delivered quality FARO scan registration works and BIM models on time and within budget. I would definitely recommend him for scan data processing, BIM-related tasks..." — From a $9,600+ Large-Scale Project > "Arvind does exceptional work and is obviously an expert in the scanning industry. He found discrepancies in our e57 point-cloud file and was able to re-register it successfully." 🛠️ CORE EXPERTISE & TECHNICAL SERVICES: • Laser Scan Registration: Advanced processing via Leica Register 360 and FARO Scene to ensure tight global registration alignment (<2mm deviation accuracy). • Point Cloud Optimization: In-depth cleaning, noise reduction, artifact removal, indexing, and coordinate alignment using CloudCompare and Autodesk ReCap (.RCP, .RCS, .E57, .LAZ, .PTS, .PTX). • High-Precision As-Built Modeling: Expert parametric modeling of intricate structural steel framing, complex concrete foundations, and detailed Revit Architecture & MEP systems. • Quality Control & Comparison: Cross-checking structural deviations, point-to-point verification against BIM geometry, and ensuring the digital twin matches physical reality perfectly. • Deliverables: Coordinated 3D BIM models, clean CAD/shop drawings (floor plans, elevations, site plans), and point cloud fly-through videos 💻 Software Expertise Revit | FARO Scene | Leica Register360 | Autodesk ReCap | CloudCompare | AutoCAD | Navisworks WHY PARTNER WITH ME? ✔️ Top Rated Plus status with a consistent 100% Job Success Score ✔️ Strict deadline adherence for time-sensitive engineering and construction workflows. ✔️ High-end workstation capabilities to process multi-gigabyte datasets smoothly. ✔️ Transparent communication, regular updates, and absolute alignment with project coordinate systems. Ready to get started? Click the "Message" or "Invite" button on the top right to share your project parameters, required Level of Detail (LOD), and Level of Accuracy (LOA). Let's ensure a flawless digital twin delivery for your project.

  • 3D Modeling
  • Autodesk AutoCAD
  • Building Information Modeling
  • Autodesk Revit
  • 2D Drafting
  • 3D Scanner
  • Floor Plan Design
  • Autodesk BIM 360
  • 2D Design & Drawings
  • 3D Scanning
  • Point Cloud to BIM
  • Autodesk Navisworks
  • Autodesk Architecture
  • CAD Drafting
  • Matterport
Dylan S.

Quito, Ecuador

$15/hr
4.9
129 jobs

4+ years building BI end-to-end Infrastructure. I sit with the ambiguity, ask what your team hasn't, and translate fuzzy business goals into a clear data model and KPI framework that holds up under scrutiny. 🧠 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐭𝐞𝐚𝐦 🔹 Ambiguity → Clarity: I define the right questions and metrics before building anything, so you measure what matters, not what's easy. 🔹 Semantic & Data Modeling: Star schemas, slowly-changing dimensions, reconciled grain, single source of truth 🔹 Scalable Architecture: Pipelines and models designed for "Day 2", maintainable, cost-aware, documented, built to grow instead of breaking at scale. 🔹 Context Integration: I unify Stripe, Shopify, Zoho, GA4, Ads platforms, etc. and CRMs into one coherent ecosystem that mirrors how your business actually operates. 🔹 Narrative & Decision Design: Every visual answers a business question and points to an action, analysis a CEO can act on in seconds. ⚙️ 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗧𝗼𝗼𝗹𝗯𝗼𝘅 🔹 BI & Viz: Power BI, Looker Studio, Zoho Analytics, Metabase, Apache Superset, Domo, Databox 🔹 Modeling & Query: SQL, DAX, Power Query (M), Python, dbt, Excel 🔹 Warehousing: BigQuery, Cloud SQL, Snowflake, SQL Server, MySQL, Firebase 🔹 Pipelines & ETL: Make, n8n, Fivetran, Apps Script, Cloud Run, Windsor AI, Coupler IO, Supermetrics 🔹 Sources: Stripe, Shopify, Zoho CRM, GA4, Google/Meta/TikTok Ads, Search Console, etc. 🔹 AI layer (the plus): OpenAI & Claude APIs, Claude Code, Codex, conversational analytics, anomaly detection, predictive models, and agent workflows for automated briefings & alerts 🚀 𝗪𝗵𝗮𝘁 𝗦𝗲𝘁𝘀 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁 🔹 Business-first, not tool-first: I start with your objectives and constraints, not your dataset. 🔹 End-to-end ownership: From auditing sources and defining KPIs to modeling, building, and publishing, I run the full lifecycle. 🔹 Transparency: You own your data and infrastructure. I document every step, so nothing is a black box. 🔹 AI as leverage, not a gimmick: I automate the repetitive parts so the strategic parts get more of my attention. ⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝘁𝗮𝘆 🔹 Reliable communication and clear expectations , no micromanagement needed. 🔹 Insights in plain language, for technical and non-technical stakeholders alike. 🔹 Proactive: I diagnose and recommend, not just deliver charts. 🔹 Consistent delivery, on time, with care. 💡 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗗𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 If your business generates data but not clarity, let's fix that. I'll design the model, architecture, and dissemination layer that turn your numbers into a durable competitive advantage, clear, scalable, and genuinely yours.

  • Data Analysis
  • Data Engineering
  • Data Visualization
  • Data Modeling
  • Business Intelligence
  • Microsoft Power BI
  • SQL
  • Domo
  • BigQuery
  • Snowflake
  • Looker Studio
  • Zoho Analytics
  • Python
  • ETL Pipeline
  • Google Cloud Platform
  • API Integration
  • Automation
  • KPI Metric Development
  • Artificial Intelligence
  • Microsoft Excel
Paulo F.

Malolos, Philippines

$7/hr
5.0
125 jobs

I specialize in digitizing golf courses for GPS and rangefinder apps — accurately mapping tees, greens, fairways, and hazards using satellite imagery and field data. Over the past 10 years, I've digitized courses for golf GPS platforms, and also handled renovation planning and yardage documentation, including georeferencing historical course plans onto current aerial imagery. Alongside golf course work, I provide broader GIS and property services: parcel and land title boundary digitization, property/surface area measurement (driveways, rooftops, parking lots) for real estate, insurance, and solar planning, and agricultural irrigation zone mapping. If you need a golf course digitized for a GPS app or renovation project, or property/parcel data mapped accurately, I'd love to help — feel free to reach out with details about your project.

  • GIS
  • Google Earth
  • Cartography
  • Geospatial Data
  • Map Visualization
  • Data Entry
  • Google Maps
  • QGIS
  • Land Surveying
  • Google Sheets
  • Geocoding
Deron B.

New York, New York

$27/hr
5.0
31 jobs

I currently evaluate frontier AI model outputs for AI data companies. Before that, I spent years in roles where data accuracy mattered, from maintaining digital nautical charts used for marine navigation to serving as subject matter expert for geographic and demographic research datasets used in major business decisions. Here's what my background means for your project: -Accuracy. I read style guides closely, flag ambiguities early, and catch edge cases. I've spent my career reviewing data and product releases for accuracy before they reached the people relying on them, and I bring the same care to annotation and QA work. -Communication. I've supported major client accounts, run trainings, and written documentation that makes complicated data understandable. I respond quickly, ask questions when the brief is unclear, and keep you updated. Relevant experience. Annotation frameworks, QA workflows, and quality rubrics are what I work in daily, so there's no ramp-up time on your project. WHAT I DO: -AI Data & Annotation: AI model evaluation and response rating, AI data annotation and labeling across text, audio, and video, transcription and transcription QA for audio, video, and meeting notes, and app and software testing grounded in professional UAT experience -Data & Research: data entry, enrichment, and database management in Excel and Airtable, data analytics, market and competitor research, consumer segmentation and audience profiling, demographic and geographic reporting, and survey design and analysis -GIS & Geospatial: custom mapping and spatial analysis with ArcGIS Pro, QGIS, FME, and Mapbox, plus location data and demographic mapping for real estate, urban planning, and logistics. I hold a Geography degree and worked as a professional geospatial analyst. -Writing & Voice: proofreading and copyediting, technical documentation, how-to guides, training materials, and SOPs, plus voiceover recorded on a professional condenser mic -Travel Planning: I'm a liscensed travel advisor who creates personalized itineraries for any budget or style, end-to-end logistics covering flights, accommodations, ground transport, visas, and travel insurance, plus access to exclusive hotel, cruise, and airline rates and perks Whether it's a quick transcription review or a multi-week research engagement, I read the brief carefully, deliver clean work, and hit the deadline! If you have a project that needs careful, consistent execution, send me a message with the details.

  • Data Entry
  • General Transcription
  • Market Research
  • Academic Research
  • Editing & Proofreading
  • UX & UI
  • Data Analysis
  • Travel Planning
  • Data Annotation
  • LLM Prompt Engineering
  • Image Annotation
  • Hospitality & Tourism
  • Data Modeling
  • Geospatial Data
  • GIS
  • QA Testing
  • Data Labeling
  • Quality Assurance
  • AI Model Training
  • Writing

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