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$50 hourly
Chris S.
- 5.0/5
- (21 jobs)
Data Analytics, Data Science, and Data Engineering Specialist Unicorn with experience in all aspects of data, across various domains and industries. As a seasoned data professional, I am committed to transforming raw data into actionable insights, and I'm here to bring my expertise to your projects. With a diverse industry background and proficiency in a wide range of tools and software, I offer customized solutions that empower organizations to make data-driven decisions. My Expertise: Data Analytics: I have a proven track record in data analysis, employing various statistical and machine learning techniques. I specialize in extracting valuable insights from complex datasets, and I'm well-versed in tools such as R, Python, and Excel. Data Visualization: My passion is turning data into compelling visual narratives. I create engaging and informative data visuals using tools like R, Power BI, and Spotfire. Whether you need interactive dashboards, insightful infographics, or data-driven reports, I have the skills and creativity to make your data come to life. Process Optimization: I understand the importance of efficiency. I've streamlined workflows and automated processes using tools such as KNIME and Power Automate, saving time and reducing errors for my clients. Cross-Industry Proficiency: My career has encompassed a wide spectrum of industries, from multinational corporations to startups and non-profits. This diversity has given me a deep understanding of industry-specific challenges and opportunities, enabling me to tailor data solutions to meet your unique needs. My Commitment: I'm dedicated to providing user-centric data solutions. I design visuals and reports that are not just aesthetically pleasing but also intuitive and user-friendly. My goal is to make data accessible and impactful. Proven Results: Throughout my career, I've consistently delivered results that drive informed decision-making and improved efficiency within organizations. Whether it's reducing data submission times, streamlining financial analysis, or developing automated reports, my expertise has made data work for my clients. How I Can Help: Whether you need data analysis, visualization, or both, I'm here to collaborate with you on your projects. Please reach out with your project requirements, objectives, and timelines. I'm confident that my expertise can make your data an asset in achieving your goals. Let's Work Together: I'm excited about the opportunity to bring your data to life and turn it into actionable insights. Feel free to contact me, and let's discuss how I can contribute to your success. Your data is a story waiting to be told, and I'm here to be your data storyteller. Some of the tools I use: ⟹ R / Rstudio ⟹ Python ⟹ Power BI ⟹ Excel ⟹ Google Data / Looker Studio ⟹ Git / GitHub / GitLab ⟹ SQL ⟹ Spotfire ⟹ KNIME [keywords: data visualization, power bi, R, shiny, data insights, information, dashboard, analytics, data science, business intelligence, GitHub, data mining, data analysis, SQL, T-SQL, PL/SQL, PostgresSQL, Knime]

Data Cleaning
Data Engineering
AI Data Analytics
Python
Microsoft Power BI Development
Data Analysis
Data Science
R Shiny
Data Mining
Data Visualization
KNIME
Dashboard
SQL
R
Microsoft Power BI
$40 hourly
Kanchan M.
- 5.0/5
- (1 job)
Hi, I'm a detail-oriented Data Analyst with proven experience turning complex data into clear, actionable strategies. I'm currently open to freelance, contract, or full-time opportunities where I can apply my technical expertise and analytical mindset to help businesses grow. ✅ Key Skills: • Data Cleaning & Wrangling (Python, R, Excel, SQL) • Data Visualization & Dashboards (Power BI, Tableau) • Statistical Analysis & Predictive Modeling • Business Reporting & Insight Generation • SQL Querying & Database Management 🎓 Credentials • Certificate in Big Data Analytics • Bachelor’s in software engineering • Google Data Analytics Professional Certificate 🧠 What I Bring: • A passion for finding the story behind the numbers • Proven ability to drive business decisions using data • Experience across diverse industries, from e-commerce to finance • Strong communication skills to explain technical findings to any audience 💬 Currently Seeking: • I'm looking for opportunities where I can: • Solve real-world problems using data • Collaborate with teams to optimize business outcomes • Build meaningful dashboards and reports for key stakeholders 🔧 Tools & Technologies: • Python | R | SQL • Excel (Advanced Functions, Pivot Tables) • Power BI | Tableau • MySQL | SQL Server • GitHub | Jupyter Notebooks Let’s connect! I’m excited to bring data-driven clarity to your projects and contribute to impactful outcomes.

Data Cleaning
Trello
Jira
Problem Solving
Communication Skills
Critical Thinking Skills
Tableau
Microsoft Power BI
Data Visualization
Microsoft Excel
Data Analysis
Python
SQL
$50 hourly
Azeez A.
- 5.0/5
- (1 job)
BACKGROUND As a university lecturer and researcher in computational chemistry with over 70 research publications, I am also a data scientist with expertise in data analysis, machine learning and bioinformatics. Besides regularly using Python and R languages for statistical analysis of scientific data as a university researcher, I have also worked with private business Ade Enterprise which is involved in data analysis for businesses and private individuals (Some of my Python projects are listed on my Linkedin). I am very skilful in using Excel, Pivot Table, Power Query and Python programming language for data analysis. I have participated in the Kaggle competition on exploratory analysis of business data and prediction of target variables like profit using machine learning models in Python. I am also an expert in using visualization tools and dashboarding like Streamlit, Power BI, and Tableau. Besides my solid background in statistics, mathematics and computer science during my educational degrees, my passion for data science has made me finish five Coursera courses with a final certificate as a CertNexus Certiﬁed Data Science Practitioner. I am an expert in Machine learning, SQL, and Bigquery to explore online big data. I have a strong background in data analysis and a proven track record of deriving actionable insights from complex datasets. Some of my Python-based projects are listed on Linkedin and some are loaded to my personal GitHub page. Outstanding research impact, as measured by Google Scholar's two-digit h-index.

Data Cleaning
Quantum Mechanics
Molecular Dynamics
Microsoft Excel PowerPivot
Streamlit
Dashboard
Feature Extraction
Feature Engineering
Data Analysis
Machine Learning
Scientific Computation
Machine Learning Model
Python Script
Python
$50 hourly
Cody L.
- 0.0/5
- (0 jobs)
Objective I look forward to working with an established and reputable company where I can apply my skills and experience, along with the opportunity to advance my career goals.

Data Cleaning
Sales
Sales Forecasting Software
Tableau
Time & Cost Estimate
Budget
Budget Planning
Financial Projection
Forecasting
Real Estate
Data Visualization
Data Analysis Consultation
Analytics & Tracking Setup
Data Analysis
$60 hourly
Samir K.
- 0.0/5
- (0 jobs)
OBJECTIVE: Utilize my professional experience, qualifications, and abilities to create integrated strategies, develop and improve on business processes and be able to make a positive contribution to an organization. I’m an advanced Power BI developer with a passion for transforming raw data into clear, actionable insights. I specialize in end-to-end BI solutions—from connecting complex data sources and modeling data in DAX and Power Query to designing interactive, user-centric dashboards that drive business decisions. My strength lies in understanding both the technical and strategic sides of BI: I don’t just build reports—I help teams ask better questions and find meaningful answers. I excel at building scalable data models, optimizing performance, and aligning visualizations with business goals. Whether working with finance, operations, or sales data, I bring a consultative approach to every project, ensuring stakeholders not only receive insights but truly understand them. I thrive in cross-functional teams, where I can bridge gaps between IT, data engineering, and business users. ⸻ • Data Modeling & Transformation: Expert in DAX, Power Query (M), and relational modeling to create scalable, efficient data models. • Report Design & UX: Skilled in designing intuitive dashboards that communicate insights clearly and align with business goals. • Data Integration: Experienced in connecting and transforming data from multiple sources (SQL, Excel, APIs, cloud platforms). • Performance Optimization: Proficient in improving report performance and ensuring data refresh reliability. • Business Impact: Adept at understanding stakeholder needs, translating them into data solutions, and telling stories with data. • Collaboration & Training: Strong communicator who collaborates with cross-functional teams and trains users to maximize Power BI adoption.

Data Cleaning
Data Augmentation
Data Analytics
Data Analysis Expressions
Microsoft Power BI
Microsoft Power Automate
Power Query
SQL
Analytics
ETL
Data Extraction
Data Mining
Data Analysis
Microsoft Power BI Development
Microsoft Power BI Data Visualization
$35 hourly
Lovepreet K.
- 0.0/5
- (0 jobs)
PROJECTS National Pollutant Release Inventory (NPRI) Project * Analyzed and processed data from the NPRI to assess emissions of nitrogen oxides and carbon monoxide, focusing on the oil and gas sector's environmental impact. * Built predictive models to forecast pollutant levels using historical data, identifying key factors influencing emission trends through regression analysis using Python. * Cleaned and merged complex datasets, ensuring accuracy and consistency, and created compelling data visualizations to communicate findings to stakeholders effectively using Power BI, Matplotlib. Community Data Project * Used Kijiji data to explore rental prices in different Canadian cities, focusing on factors like house size, number of bedrooms, and bathrooms to better understand market dynamics. * Using Python Cleaned and organized complex datasets to develop a predictive model that helps

Data Cleaning
Looker
Microsoft Power BI
Tableau
Python
SQL
Excel Formula
ML Automation
Data Analytics
$60 hourly
Roshini R.
- 0.0/5
- (0 jobs)
Over 5 years of professional experience and over a year as a Data Analyst, proficient in MySQL, Excel, Power BI and Tableau. Skilled in market analysis, database management and Visualization, with a strong understanding of SDLC and requirement analysis to drive informed decisions and derive valuable insights.

Data Cleaning
MySQL
Tableau
Microsoft Power BI Data Visualization
Power Query
Data Analytics
Data Modeling
Data Analytics & Visualization Software
Digital Electronics
Database Management
$25 hourly
Rajanbir Singh J.
- 4.3/5
- (12 jobs)
👋 Hello! I'm an experienced Data Scientist deeply passionate about leveraging data to drive impactful business solutions. My expertise lies in transforming complex datasets into strategic insights and pioneering AI-driven strategies. 🌟 Expertise & Services: - Machine Learning & AI: Proficient in developing, testing, and implementing machine learning models and AI solutions. With a range of techniques from supervised and unsupervised learning to deep learning models. - Custom AI Solutions: Specializing in creating tailor-made AI solutions that leverage large language models (LLMs) and Generative AI, particularly GPT and Transformer models, to address unique business challenges and opportunities. - Data Analysis & Visualization: Skilled in analyzing vast datasets and converting them into actionable insights using advanced visualization tools like Tableau and Power BI. - Relational Databases: Proficient in setting up, managing, and optimizing relational databases ensuring robust, scalable, and efficient data storage solutions. - Vector Databases: Proficient in integrating and utilizing vector databases for advanced data storage and retrieval, enhancing AI and machine learning capabilities. - Natural Language Processing (NLP): Experienced in applying NLP for comprehensive text analysis, language generation, and sentiment analysis. - Data Cleaning & Preprocessing: Expert in refining raw data into structured, analysis-ready formats. - Statistical Analysis: Solid foundation in statistical methods for in-depth data analysis and predictive modelling. 🛠️ Tech Stack: ✅ Languages: Python, SQL, R, VBA ✅ Libraries/Frameworks: Pandas, Scikit-Learn, TensorFlow, PyTorch ✅ Database: MySQL, PostgreSQL, BigQuery, Vector Databases ✅ Version Control: Git ✅ Cloud: GCP, Heroku, Render 📈 Why Choose Me? - Innovative Problem-Solving: Focused on solving complex data problems with innovative, AI-driven approaches. - Efficiency & Quality: Committed to delivering high-quality solutions efficiently and effectively. - Clear Communication: Excellent at demystifying complex concepts for all audiences. - Continuous Advancement: Always staying ahead with the latest data science trends and technologies. Looking to harness the power of data science and AI in your business? Let's connect and explore tailor-made solutions that can transform your data into your most valuable asset.

Data Cleaning
Oracle Database
MySQL
Machine Learning
Data Visualization
Data Modeling
Microsoft Excel
Microsoft Power BI Data Visualization
Data Analysis
GitHub
Flask
Data Scraping
Data Science
Python
$30 hourly
Naveed I.
- 0.0/5
- (0 jobs)
Passionate Geoscientist with over five years of relevant industry experience. Highly motivated & results-driven with a Master's level education in both Geology and Geophysics. Acquired field and office-based skillsets managing complex geoscience data acquisition, interpretation & integration projects. I have a strong background in data management, statistical analysis, and data visualization. My primary responsibility is to transform raw data into actionable insights that drive business decisions. I have expertise in various data analysis tools and programming languages such as Python, Power BI, and SQL. I am skilled in data cleaning, data modeling, and creating data-driven reports and visualizations. With a passion for uncovering meaningful patterns in data, I thrive on solving complex problems and helping organizations make data-driven decisions for their success. |COMPETENCY| - Geophysical Data: 2D/3D Seismic ( land and marine) - Geological Data: Well logs, Core, Outcrop, Petrography, SEM, and XRD data interpretation - Software: Seiswork, OpendTect, Petrel, GeoGraphix, SedLog, SeiSee, GeoScout, Accumap, CorelDraw, Surfer, and Microsoft office - Researcher: Ability to state a research problem, validate data collection, build a research model, analyze the data obtained, write scientific articles, and present results at a conference. - Other: Geoscience data analysis and management (archiving, retrieving, restoring, transforming, QA/QC, etc.) - Data Analytics Skills: Linux/Unix, Python, Microsoft SQL Server, Microsoft Power BI, Tableau

Data Cleaning
Microsoft Power BI Data Visualization
Data Management
Geology
Data Analysis
$30 hourly
Austin C.
- 0.0/5
- (0 jobs)
I'm Austin, thanks for checking out my Digital Decluttering Services In today’s fast-paced digital world, a cluttered inbox or disorganized file system can drain your focus, slow down your workflow, and increase stress. My Digital Decluttering Services are designed to bring clarity and efficiency back to your digital life so you can work smarter, not harder. Offering Digital decluttering services: organizing email inboxes clean up computer files manage cloud storage My goal is to make people's Digital lives functional again. Blessings!

Data Cleaning
Google
File Management
Email
Computer Skills
$10 hourly
Mehmood J.
- 0.0/5
- (1 job)
Career Highlights * Deftly do full cycle accounting and tax filing with monthly bank reconciliation and GST filing * Verify, allocate, post, maintain, reconcile General Ledgers, accounts payable, receivable, chequing, saving, and credit card bank accounts and produce error-free accounting reports and present their results. * Maintain and process lease and capex documents. * 8+ years of experience in accounting and finance management. * Excellent experience in QuickBooks online, SAP, Sage line 100, and willing to learn other software / ERPs. * Track, monitor both accounts payable and receivable by aging reports and collecting the late payments or bad debts from current and previous customers. * Proficiency in Advance MS Excel, Word, and Outlook, and have strong understanding of reporting tools.

Data Cleaning
PDF
PDF Conversion
General Ledger
Data Backup
Data Analysis
Translation
Accounting Basics
Financial Planning
Light Bookkeeping
Bookkeeping
Accounting
Microsoft Excel
$25 hourly
Kris B.
- 0.0/5
- (1 job)
Dynamic and Experienced Chef, Sous Chef, Kitchen Mangement, Team Leader, Lifelong student of the culinary arts, Line Cooking All-Star Career O bjective * Become a Red Seal Chef * Full Time Work * I am seeking a job where I can challenge my potential, put my skills to good use and grow my career exponentiall y. * Hard-working, goal-oriented, and a team player seeking an oppor tunity to incorporate my skills and put them to use.

Data Cleaning
Hiphop
Technical Support
Customer Service
Music Playlist
Drum & Bass
Food
Food & Beverage
Restaurant Menu
Event Management
Computer Basics
Word Processing
Tech & IT
Cooking Lesson
Cooking
$25 hourly
Haritha Raj R.
- 0.0/5
- (0 jobs)
Hi, I’m Haritha, a Project Management and Data Analysis professional, here to help simplify complex tasks for your projects and research. I specialize in two key areas that help individuals and businesses stay organized, informed, and prepared: Project Risk Management using Oracle Risk - I create clear, actionable Risk Registers to help project teams and businesses identify risks, assess their impact, and plan mitigation strategies. Data Analysis with SPSS, Python - For students, researchers, or businesses needing statistical support, I offer data cleaning, statistical tests, and easy-to-understand reports using SPSS. I have hands-on experience supporting academic research, project planning, and risk assessments across industries like construction, business, and research. My approach is practical, detail-oriented, and focused on providing reliable, professional results , whether you're working on a research project, a construction plan, or preparing for business uncertainty. Let’s work together to make your projects data-driven and risk-ready.

Data Cleaning
Project Management
Microsoft Project
Data Analytics
IBM SPSS
Project Risk Management
Risk Management
Risk Analysis
$20 hourly
Waqas M.
- 0.0/5
- (0 jobs)
🔍 Need accurate, ready-to-use data extracted from websites to drive your business decisions? I help clients turn messy web pages into clean, structured datasets — fast, reliable, and customized to your goals. 💡 Here’s what you can expect: ✅ Targeted data extraction from static websites (HTML-based) — including product listings, business directories, blog content, and more ✅ Clean, structured output in your preferred format (CSV, Excel, or JSON) ✅ Ready-to-use Python scripts with clear comments, so you or your team can reuse them anytime ✅ End-to-end delivery — from requirements gathering to final delivery ✅ On-time results with clear, responsive communication throughout 🧰 Tech Stack: Python, BeautifulSoup, Requests, Pandas Whether you're a startup needing leads, an e-commerce business tracking competitors, or a team that needs repeatable web data pipelines — I make sure you get accurate, usable data that saves you time and drives results. Though I’m new to Upwork, I’ve successfully delivered technical projects for major clients including Edmonton Police Services and Compugen in Canada, as well as multiple organizations in the UAE. That experience taught me how to communicate clearly, manage projects professionally, and deliver with precision — and that’s what I’ll bring to your project. 📩 Let’s talk about your scraping project — I’m ready to deliver value where it matters.

Data Cleaning
Mining
CSV
Microsoft Excel
Analytical Presentation
pandas
Automation
Data Collection
Data Mining
Beautiful Soup
Web Scraping
Python
Data Analysis
ETL
Data Extraction
$21 hourly
Dilpreet S.
- 0.0/5
- (0 jobs)
I'm a Python and Java developer with degrees in Computer Science and Business Technology Management. I specialize in automation, data analysis, and Excel/VBA solutions for business and consulting needs. I value clear, consistent communication and deliver reliable, well-documented work. • Python, Java, C/C++, and Excel/VBA. • Financial data analysis and reporting automation. • AI, distributed systems, cybersecurity.

Data Cleaning
Java
Quantitative Finance
Time Series Analysis
Quantitative Research
REST API
Multithreaded, Parallel, & Distributed Programming Language
Database Design
Machine Learning
Financial Modeling
Automation
API Integration
Algorithm Development
Data Analysis
Python
$30 hourly
Keno O.
- 5.0/5
- (2 jobs)
Do you need a data expert who can turn raw numbers into clear, actionable insights? You’re in the right place! I specialize in analyzing business data to provide actionable insights. With experience in Business/Data analysis using Excel, SQL, and Tableau, I ensure that companies make data-driven decisions with confidence. What I Offer: ✅ Data Cleaning & Transformation: Organizing, structuring, and optimizing datasets for accuracy and usability. ✅ Interactive Dashboards & Reports: Creating compelling visualizations in Power BI, Tableau, and Excel to uncover insights. ✅ SQL Database Management: Writing efficient queries to extract and manipulate data for reporting and decision-making. ✅ Exploratory Data Analysis (EDA): Identifying trends, patterns, and correlations to support business strategies. ✅ Performance Metrics & KPIs: Developing tailored reporting systems to track growth, efficiency, and optimization. Why Work With Me? ✔ Proven Experience: Worked as a Data Analyst for RentVault, handling market research, Tableau dashboards, and data integrity. ✔ Industry Knowledge: Administrative and operational experience at Alberta Health Services, improving data quality by 25%. ✔ Technical Expertise: Proficient in SQL, Excel, and Tableau for advanced data analysis. ✔ Project Success: Developed interactive dashboards, conducted data-driven insights for various companies and individuals. I thrive on making data accessible, insightful, and valuable for businesses. Let’s connect and discuss how I can help you leverage data to drive growth and efficiency! 💬 Invite me to your project today!

Data Cleaning
Data Transformation
Visualization
Data Analysis
Business Analysis
Power Query
PostgreSQL
MySQL
Canvas
SQL
Tableau
Microsoft Office
Microsoft Excel
$30 hourly
Colby J.
- 0.0/5
- (1 job)
Hello! Data Science | Predictive Modeling | Statistical Analysis | AI Integration | Responsible AI As a seasoned data scientist and analyst, I bring a robust and versatile skill set honed through extensive experience across various sectors, including government, private industry, and startups. My expertise spans from predictive analytics and statistical modeling to AI integration and responsible AI practices. Holding a Master of Science in Mathematics and Statistical Sciences, specializing in Modelling, Data, and Prediction, I have developed a deep understanding of complex data analysis techniques. My academic journey, combined with practical experience, equips me to tackle analytical challenges in a wide range of domains. As the founder of Auditable, I developed interpretable AI tools and created a two-sided marketplace mathematical model. I am also an authorized assessor for the IEEE CertifAIEd, a certification program for ethical AI systems. Previously, as a Continuous Improvement Analyst for the Government of Alberta, I modeled the impact of staffing levels on grant delivery times using regression analysis and developed cost forecasting tools to communicate the implications of new policies. My work included the creation of dashboards for actuarial analysis interpretation, the development of community recovery measures, and the evaluation of program performance. My technical toolkit includes proficiency in Python, MATLAB, and R, along with advanced skills in data scraping, machine learning, and statistical analysis. I also have experience creating and managing websites, including landing pages and user interfaces, which showcases my ability to combine data science with practical application and user experience design. Whether you need support with predictive modeling, AI integration, statistical analysis, or responsible AI consulting, I am here to help you leverage data to drive your projects forward. Let’s collaborate to turn your data into actionable insights and achieve your business goals.

Data Cleaning
Data Analysis
Statistical Analysis
Data Analytics & Visualization Software
Mathematical Modeling
Continuous Improvement
Web Scraping
Economics
Artificial Intelligence
Data Wrangling
Government & Public Sector
Startup Consulting
Data Science
Python
Machine Learning
$17 hourly
Chenrui H.
- 0.0/5
- (0 jobs)
I’m an analyst with experience in Machine Learning Models by using R and Python. I can do data cleansing and data visualization, which always the most interesting parts of data analysis. Whenever you need, I’ll be there to help. • Knows R and Python Coding • Can complete the whole process of machine learning from the start to the end • A good communicator who always updates the progress of the project

Data Cleaning
Excel Macros
Business Analysis
Data Preprocessing
Machine Learning Model
Machine Learning Framework
Machine Learning
Microsoft Excel
Data Visualization
SQL
Microsoft Power BI
Python
R
$20 hourly
Mubarak F.
- 0.0/5
- (0 jobs)
I’m a passionate data enthusiast with hands-on experience in analyzing data and building predictive models using real-world datasets. I help individuals and small businesses make sense of their data through clear insights and visualizations. Whether you need help cleaning data, building reports, or developing simple machine learning models, I’m here to help. • Skilled in Python, Pandas, NumPy, Scikit-learn, and Matplotlib • Experienced with data cleaning, visualization, and regression/classification tasks • Familiar with SQL and Excel for data wrangling and reporting • Enthusiastic about solving real-world problems with data • Clear and regular communication guaranteed

Data Cleaning
NoSQL Database
Microsoft Excel
SQL
Python
Machine Learning
Data Analysis
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