Are you searching for a data annotator who combines expertise, precision, and a proven track record? Look no further. With over 6 years of experience as an Upwork Top-Rated data annotator, I specialize in image, video, text, and audio annotation, ensuring your data is accurate, detailed, and ready for actionable insights.
I have annotated a diverse range of data, from images of cars, solar panels, and structures to audio clips of music and sounds, and videos featuring moving vehicles and buildings. My experience spans various annotation tools, including bounding boxes, polygons, pixel-wise, and line tools, ensuring that I can handle any type of annotation project with ease.
In addition to visual data, I excel in text annotation, including review analysis, product classification, categorization of articles, claims, tweets, and URLs. Whether you need precise categorization or nuanced interpretation, I bring clarity and consistency to your text data.
As an NLP Data Linguist, I offer Reinforcement Learning from Human Feedback (RLHF) and Supervised Fine-Tuning (SFT) alignment tasks. My services include rating and ranking user prompts and LLM responses, selecting optimal LLM outputs, and more, helping to fine-tune your AI models for better performance.
I am well-versed in using leading annotation software, such as:
Labelbox
LabelImg
SuperAnnotate
Doccano
CrowdAI
CVAT
Microsoft Excel & Google Sheets
Customized client software (NDA protected)
Custom Deliverables in Your Preferred Format
I understand that each project is unique, and I offer flexible delivery options in formats like YOLO, Pascal VOC, JSON, and more, ensuring seamless integration with your existing workflows.
I also currently lead a team of skilled data annotators, consistently delivering a precision rate of over 98% across various projects. Our commitment to quality and client satisfaction is reflected in our outstanding reviews and repeat business from clients.
Your satisfaction is my top priority. I work closely with you to understand your annotation guidelines, ask pertinent questions, and ensure that your project is delivered to your exact specifications. I have successfully collaborated with startups, large enterprises, and solopreneurs across diverse industries, adapting to their unique needs and delivering top-quality results.
If you’re in need of an experienced and reliable data annotator who consistently delivers quality work, I’m here to help. Click the 'Invite' button, and let’s discuss how I can support your project and help you achieve your goals.
Data Processing
Google Sheets
Data Cleaning
Microsoft Excel
Data Entry
Word Processing
Online Research
Data Annotation
Linguistics
English
Data Labeling
Video Annotation
RLHF
Image Classification
Noor Uddin A.
Arlington, Texas
$15/hr
5.0
12 jobs
Hi, I`m Noor 👋
"I turn raw data into clear, actionable insights that empower better decisions and drive real results, every step of the way."
I'm a Data Scientist and AI Engineer. Over the past 5+ years, I’ve worked on projects that combine data engineering, machine learning, and large language models to build intelligent, production-ready solutions.
I specialize in designing end-to-end ML pipelines, developing LLM-powered applications (RAG, LangChain, Llama-2/3, OpenAI), and deploying scalable systems on Azure, Databricks, and Docker. My work often involves automating data workflows, improving prediction accuracy, and transforming complex data into clear insights.
Some of my favorite projects include building an AI chatbot for e-commerce, a predictive system for event planning, and an IoT protocol translator using LLMs. I value clarity, efficiency, and collaboration and I always aim to deliver results that make a measurable impact.
If you’re looking for someone who can turn your data or AI idea into a working solution, I’d be happy to help.
MLOps
ML Automation
n8n
Data Engineering
Data Analysis
Big Data
Azure Machine Learning
Databricks Platform
Large Language Model
Retrieval Augmented Generation
Vector Database
Web Development
MEAN Stack
MERN Stack
React
AI Instruction
Technology Tutoring
Teaching
Michael I.
San Antonio, Texas
$40/hr
5.0
32 jobs
ArcGIS Pro - ArcGIS Online - QGIS - Tableau - PowerBI - Python - SQL - Excel - PowerQuery
Geospatial and Data Professional specialized in providing data-driven metrics through spatial intelligence to empower businesses, decision-makers, and teams to make better informed decisions. Process improvement, development lifecycle of projects, task automation, improved communication, and increased collaboration are all results of the work I provide.
Feedback from previous clients:
"Michael is an excellent professional who is timely, detail oriented and willing to work on a variety of projects. I found his work to be of the highest standard. He is a true expert in his field and I fully recommend him." - GIS Data Analysis for Housing Policy
"Mike was super responsive. He is very talented and delivered exactly what was needed, on time and within budget. We were so pleased with his work, we gave him a bonus for being so responsive, easy to work with, exacting, and professional. I would highly recommend him for any land use mapping or GIS work you may need." -Draft Land Use Map Needed
"Michael has performed exceptionally well on my GIS projects. His communication skills are excellent, and the deliverables surpassed my expectations. I plan to continue using him on future projects. Highly Recommend!" -GIS Assistance
"Michael was very professional, he provided me with an amazing solution so quickly, I’ll always refer to him for such future projects!" -Geo Analysis Slides
"Michael is very fast, thorough, and asks questions before doing big things if he’s not sure you want them. He’s very good at suggesting helpful things. He’s very good at finding efficiency in workflows and very honest." -GIS Project Assistant, Demographic & Utilities Analysis
"Great communication, speed, and work product! Highly recommend." -Simple GIS Data Manipulation
"Responsive, understood brief, delivered a great product" -Create blank map of Australian states
"Michael did a great job, was very fast, and responsive!" -Excel Dimensions Conversion
ArcGIS
QGIS
Data Visualization
Tableau
Power Query
Python
Microsoft Excel
Microsoft Power BI
Business Intelligence
Mapbox
GIS
Geospatial Data
Cartography
Content Creation
CAD Conversion
Microsoft Excel PowerPivot
Data Analysis
Troy B.
Houghton, Michigan
$175/hr
5.0
50 jobs
I have spent the last 13 years becoming an expert in the field of acoustics and vibration. Coupling that with an MBA, I can help solve complex problems while being cost-conscious. I worked in industry for five years as a noise and vibration (NVH) consultant, so expanding my services to Upwork is a natural next step. I have worked in the machine learning, automotive, aerospace, military, consumer goods industries. I use AI in as many tasks as possible to deliver impressive results at impressive speed. I'd love to have a complimentary chat to discuss how I could help solve your problem.
Additional Proficiencies:
Data acquisition
Signal processing
Machine Learning
City Noise Ordinances
Speech Transmission Classification Testing
Access to:
MATLAB
Python
LabVIEW
Test Lab
COMSOL
Solidworks
Mechanical Engineering
Data Collection
Analytical Presentation
COMSOL Multiphysics
Noise Reduction
LabVIEW
Python
Digital Signal Processing
Acoustical Engineering
Ted F.
Chillicothe, Ohio
$49/hr
5.0
7 jobs
Secure your business, minimize legal risk, and close high-stakes deals with confidence—strategic corporate law and contract law solutions for startups, SaaS companies, SMEs, fintech firms, e-commerce brands, and global enterprises that need enforceable agreements done right the first time.
I am a U.S.-based senior corporate and contract law specialist with over 35 years of experience helping businesses protect their interests, strengthen compliance, and prevent costly disputes through precise legal drafting, strategic contract review, and commercially focused legal guidance. My approach goes beyond legal theory—I create practical legal frameworks that support growth, safeguard operations, and reduce exposure before problems arise.
In today’s business environment, one overlooked clause, weak agreement, or compliance gap can lead to financial loss, intellectual property exposure, regulatory penalties, or unnecessary litigation. You don’t just need documents prepared—you need a legal strategist who understands how to align legal protection with real business objectives.
I've drafted and reviewed 500+ business agreements for startups, SaaS companies, fintech firms, and growing enterprises, helping clients prevent an estimated $50M+ in losses from weak or unenforceable contracts. Most standard agreements — NDAs, privacy policies, T&Cs — are delivered within 48 hours.
Core Focus — Corporate & Contract Law:
✅ Contract Drafting & Review — NDAs, MSAs, SOWs, Partnership Agreements, Operating Agreements, Employment Contracts
✅ Corporate Law & Governance — Business Formation, Shareholder Agreements, Board Resolutions, Joint Ventures
✅ SaaS & Tech Agreements — SaaS Contracts, Licensing Agreements, IP Assignment, Software Terms of Service
✅ GDPR & Privacy Compliance — Privacy Policies, DPAs, Cookie Policies, CCPA/CPRA, DPIA Assessments
✅ Commercial Lease Drafting & Review — Lease Negotiation, Landlord-Tenant Agreements
✅ Legal Research & Consulting — Case Law Research, Document Review, Legal Opinions, Compliance Analysis
Why Clients Choose Me:
35 years specializing in corporate and contract law
500+ agreements drafted and reviewed across SaaS, fintech, e-commerce, and professional services
U.S.-based, with experience across U.S., U.K., and cross-border legal frameworks
Commercially practical drafting — not generic templates
Fast turnaround on standard agreements, with clear scope and pricing upfront
Industries Served:
SaaS & Technology | Startups & Scale-ups | Fintech | E-Commerce | Professional Services | Real Estate
Send me a message with your contract or compliance need, and I'll respond with a clear scope and timeline.
🔗 Keywords: contract drafting, contract review, contract lawyer, corporate lawyer, corporate law, NDA drafting, non-disclosure agreement, SaaS agreement, SaaS contracts, GDPR compliance, privacy policy, partnership agreement, shareholder agreement, operating agreement, MSA, master service agreement, commercial lease, legal consulting, legal research, document review, startup lawyer, contract negotiation, terms and conditions, CCPA compliance, business contract, IP assignment
Contract Law
Legal Research
Employment Law
Legal Drafting
Legal Consulting
Privacy Policy
Intellectual Property Law
Legal Assistance
Non-Disclosure Agreement
Partnership Agreement
Motion Writing
Commercial Lease
Corporate Law
Litigation
Contract Drafting
Terms & Conditions
Document Review
GDPR Compliance Review
Legal Agreement
Contract Negotiation
Jun Yu T.
Chicago, Illinois
$55/hr
5.0
81 jobs
Build business solutions and data workflows and API integrations in Google Sheets and AppSheets with automations through Google App Script. Data processing, cleaning and analysis.
Custom Client Portals, Field Service Software using AppSheet or Bubble.io. from data to user interface. Create a custom solution for your business with API integrations. Simple and reliable data solutions with the company workflow as priority!
API Integrations:
Amazon, Shopify, Google Ads, Facebook Ads, Keepa API
Software:
Weweb, Bubble.io, Google Apps Script, Google Sheets, AppSheet, Notion, and Adobe Photoshop.
Google Sheets
Data Entry
Spreadsheet Software
API Integration
Google Sheets Automation
Adobe Photoshop
Image Editing
Google Apps Script
Automation
AppSheet
Status Reports
Art & Design
Keepa
Supply Chain & Logistics
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