Hire the Best Data Cleaning Professionals
in Canada

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Leke B.

Newmarket, Canada

$20/hr
4.9
64 jobs

Data Analyst | SQL, Excel, Python, Power BI; Dashboards, Reporting & Data-Driven Insights I help businesses turn large, complex datasets into clear, accurate insights that inform real decisions. As a Data Analyst with years of experience across SQL, Excel, Python, Power BI, and Google Sheets, I focus on data quality from the ground up which includes cleaning, validating, and analyzing data before it ever reaches a dashboard or report, ensuring that the numbers you act on are ones you can trust. My work centers on the full analytical cycle, including writing SQL queries to investigate complex questions, identifying trends and patterns across large datasets, building dashboards that teams actually use, and delivering reports and KPIs that turn raw data into actionable insights. I own my analysis from end to end, understanding a business need, flagging data quality issues before they cause bad decisions, and presenting findings in a way that's clear to both technical and non-technical stakeholders. I can work independently and remotely, manage priorities without close supervision, and communicate proactively when things don’t add up as opposed to letting it quietly become a broken report. Strong attention to detail and a healthy skepticism toward my own numbers are part of how I work, I'd rather flag an unreliable metric early than deliver a confident report built on a shaky pipeline. Alongside core analyst work, I also bring experience in AI data annotation, labelling, and quality assurance which are useful on projects where structured, high accuracy data collection feeds directly into analysis or model training. I can also do technical writing for documentation, research summaries, and reports. What I can help you with: • Data Analysis & Reporting • Data Cleaning & Validation • Excel & Google Sheets • SQL Data Analysis • Python Data Analysis & Processing • Power BI Dashboards & Data Visualization • Data Quality & Quality Assurance • AI Data Annotation & Data Labeling • AI / Machine Learning Training Data • Text & Image Annotation • Prompt Evaluation & AI Evaluation • Data Research & Internet Research • Data Collection & Verification • Research Analysis • Technical Writing & Documentation • Report Writing & Editing • SQL queries and complex data analysis across large, relational datasets • Identifying trends, patterns, and outliers in large datasets I am detail-oriented, analytical, reliable, quality focused, and committed to accuracy and consistency. If you need someone who can be trusted with your data and your deadlines, let's talk about your project.

  • Data Cleaning
  • Data Annotation
  • SQL
  • Article Writing
  • Search Engine Optimization
  • Finance
  • Content Marketing
  • Quality Control
  • Microsoft Excel
  • Python
  • Microsoft Power BI
  • Tableau
  • Data Analysis
  • Data Entry
  • Market Research
  • Quality Assurance
  • Data Mining
  • CVAT
  • Roboflow
Pelumi A.

Regina, Canada

$15/hr
5.0
16 jobs

Are you looking for a detail-oriented professional who can transform raw data into organized, actionable insights? With 5 years of experience in data management and analysis, I help businesses maintain impeccable records while uncovering the trends that drive growth. I specialize in bridging the gap between high-volume data entry and sophisticated data visualization. Whether you need a clean database, complex spreadsheet modeling, or a dynamic dashboard to track your KPIs, I ensure your data is accurate, structured, and strategic. WHAT I HELP YOU ACHIEVE • Data Accuracy & Integrity: Meticulous entry and cleaning to ensure your records are error-free and reliable. • Advanced Reporting & Visualization: Transforming spreadsheets into intuitive dashboards using Pivot Tables, VLOOKUPs, and interactive charts. • Database Management: Organizing large datasets into structured systems that make retrieval and analysis effortless. • Trend Analysis: Identifying patterns in sales, inventory, or customer behavior to support data-driven decision-making. • Process Automation: Creating templates and workflows that reduce manual entry time and minimize human error. TOOLS & AREAS OF EXPERTISE • Data Tools: Microsoft Excel (Expert) | Google Sheets | SQL | Microsoft Fabric • Visualization: Tableau | Power BI • Data Management: Data Cleaning | CRM Entry (Salesforce, HubSpot) | Inventory Management • Analysis: Statistical Analysis | Trend Forecasting | KPI Tracking | Financial Reporting • Platforms: Google Workspace | Microsoft 365 | Slack | Asana | ClickUp WHY CLIENTS TRUST MY WORK • Precision Focused: With 5 years in the field, I understand that a single misplaced decimal can change an entire strategy. I prioritize 100% accuracy. • Analytical Mindset: I don’t just "enter" numbers; I look for what they mean, helping you spot opportunities or risks early. • Efficiency & Speed: I leverage automation and advanced formulas to handle high volumes of work without sacrificing quality. • Confidentiality: I handle sensitive business and customer information with the highest level of professional discretion. If you’re ready to turn your data into a competitive advantage, click "Invite to Job" or send me a message today. Let's make your data work for you.

  • Microsoft Excel
  • Microsoft Word
  • Data Analytics
  • Data Entry
  • Microsoft PowerPoint
  • Typing
  • Project Management
  • Statistics
  • Account Reconciliation
  • Bookkeeping
  • Phone Support
  • Tech & IT
Janelle K.

North Cowichan, Canada

$25/hr
5.0
15 jobs

I help clients organize, clean, and accurately manage data in spreadsheets and digital systems. My focus is on detail-heavy work where accuracy and consistency matter more than speed. I specialize in tasks such as: Data entry and spreadsheet organization Transferring information from receipts, screenshots, PDFs, and documents into clean formats Transcription of handwritten or unstructured notes into digital text Researching and updating contact or business information I take a careful, structured approach to my work. I make sure every entry is checked for accuracy and formatted consistently so the final result is easy to use and reliable. I’m comfortable with repetitive tasks and I stay focused until the work is completed correctly. If needed, I’m happy to complete a small sample so you can see my attention to detail before starting a full project. I’m available to start right away and can respond quickly to messages.

  • Data Cleaning
  • Data Entry
  • Academic Research
  • Company Research
  • Microsoft Word
  • Microsoft Excel
  • Google Sheets
  • Administrative Support
  • General Transcription
  • File Management
Shahfi A.

Stittsville, Canada

$20/hr
4.0
2 jobs

I build Power BI dashboards that people actually use — clean, fast, and built to answer real business questions. I've gained experienced working as Data Analyst and Data Engineer at Employment & Social Development Canada (ESDC), one of Canada's largest federal departments. In that role I designed and deployed dashboards consumed by program analysts and senior management across the department — including bilingual French/English reports, multi-dataset data models with DAX, and centralized Dataflow architectures sourced from Azure Synapse Analytics and SharePoint Online. What I bring to your project: - Power BI dashboards built for real stakeholders — not just pretty visuals, but reports with proper data models, scheduled refresh, row-level security, and drill-through logic - DAX expertise for calculated measures, KPIs, time intelligence, and dynamic filtering - Azure-connected reporting: Synapse Analytics, Azure Data Lake, Dataflows, SharePoint Online - SQL and Python for data prep, cleaning, and transformation before it hits your dashboard -Experience working with messy, multi-source datasets and making them reliable I've built dashboards tracking federal funding across 50+ departments, project lifecycle stages, proactive disclosure data, and program level KPIs. If your data is complex and your stakeholders are demanding, that's exactly where I work best. I'm precise, communicate clearly, and deliver work that doesn't need to be redone.

  • Microsoft Power BI
  • Microsoft Azure
  • SQL
  • Data Analytics
  • Data Visualization
  • ETL Pipeline
  • Python
  • Microsoft SharePoint
  • Business Intelligence
Olalekan R.

Calgary, Canada

$6/hr
5.0
20 jobs

I help businesses save time, stay organized, and grow through virtual assistance, lead generation, data entry, CRM management, web research, scheduling, and administrative support. With over 6 years of experience, I have supported startups, agencies, and growing businesses by managing data, generating qualified leads, maintaining CRM systems, handling outreach campaigns, scheduling appointments, and providing reliable day-to-day administrative support. 🚀 Services I Provide Virtual Assistance * Administrative support * Email and calendar management * Scheduling and appointment setting * Customer support assistance * General office and business support Lead Generation & Prospecting * B2B lead research * Prospect list building * Email verification * LinkedIn and web research * Contact and company data collection Data Entry & Research * Accurate data entry * Data collection, cleaning, and organization * Spreadsheet management * Internet research * Database updates CRM Management * HubSpot, Salesforce, and Google Sheets * CRM updates and maintenance * Lead tracking and database management * Data accuracy and organization Social Media Support * Social media posting * Content scheduling * Basic community engagement * Administrative support for social media accounts ✅ Detail-oriented and accurate ✅ Reliable and responsive communication ✅ Committed to meeting deadlines ✅ Focused on delivering high-quality results Whether you need a dependable Virtual Assistant, Lead Generation Specialist, Data Entry Expert, or CRM Support professional, I am ready to help your business operate more efficiently and achieve its goals.

  • Data Cleaning
  • Lead Generation
  • B2B Lead Generation
  • Email Outreach
  • Cold Email
  • Prospect List
  • Data Mining
  • LinkedIn Lead Generation
  • CRM Software
  • HubSpot
  • Market Research
  • Google Sheets
  • Virtual Assistance
Vishrut G.

Toronto, Canada

$20/hr
4.6
48 jobs

I am a Machine Learning and Generative AI expert with extensive experience in frameworks such as TensorFlow (including TFLite), Caffe, DARKNET, OPENALPR, OpenCV, and Intel OPENVINO. I specialize in applying machine learning to Computer Vision, Data Science, and Natural Language Processing (NLP) tasks. Currently, I work as a GenAI Developer at CareFirst, where I focus on structuring and optimizing data, running large language models (LLMs), and evaluating chatbot performance using Giskard and Ragas frameworks. I am also skilled in implementing ML solutions using Firebase and other Google tools. In my past projects, I have developed numerous object detection and recognition applications, including car license plate recognition, CAPTCHA OCR, symbol recognition, soccer player detection, face recognition, and general object detection. My expertise extends to image recognition tasks such as emotion recognition, pose estimation, and age/gender prediction. Additionally, I have worked on Data Science projects, including Time Series Forecasting for financial predictions and analytical insights. Beyond Computer Vision and Data Science, I am actively expanding my expertise in Large Language Models and Retrieval-Augmented Generation (RAG) systems. I have a firm grasp of AWS and Azure to enhance my cloud-based AI deployment skills. I value strong client relationships and long-term collaboration, ensuring that every project I undertake is delivered precisely and excellently.

  • Data Cleaning
  • Deep Learning
  • Natural Language Processing
  • Machine Learning
  • Image Processing
  • Neural Network
  • Artificial Intelligence
  • DApps
  • Node.js
  • Mobile App Development
  • web3.js
  • Web Application
  • Blockchain Development
  • Ethereum

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