12 Best Data Modeling Specialists For Hire In Maryland

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$40 hourly
- 5.0/5
- (13 jobs)
Title: Experienced Data Scientist and Analyst | Expert in SQL, Python, PowerBI, and Tableau | Deep Learning and Machine Learning Enthusiast Greetings, I am a seasoned Data Scientist and Analyst with a rich skill set encompassing SQL, Python, R, SSIS (ETL), Tableau, PowerBI, Excel, and Google Sheets. My focus is on delivering actionable insights from complex datasets, driving data-driven decision-making for businesses. With a robust background in dynamic business environments, I bring technical prowess, analytical acumen, and an unwavering commitment to achieving outstanding results. **Core Competencies:** ✅ Agile Methodologies: Adaptability and flexibility in dynamic project environments ✅ Effective Communication: Proficient in conveying complex ideas and data insights to diverse stakeholders. ✅ Process documentation: Experienced in creating clear, reproducible, and efficient workflows. ✅ Data Analysis: Demonstrated ability to uncover meaningful patterns and generate actionable insights. ✅ Quality Control: Meticulous attention to detail is required to ensure data accuracy and reliability. ✅ KPI Metrics Reporting: Proficient in creating reports highlighting key performance indicators. ✅ Financial Statements Analysis: Capable of deriving valuable insights from financial data for decision-making. ✅ Leadership: Proven track record of assuming leadership roles and driving successful project outcomes. ✅ Project Management: Skilled in managing projects, ensuring timely delivery, and meeting objectives. ✅ Data Visualizations: Expertise in crafting visually appealing and informative dashboards Data Presentation and Report Writing: Strong ability to present complex findings concisely. Technical Expertise: ✅ SQL: Proficient in querying, data manipulation, and database management. ✅ Python: Skilled in utilizing Python for data analysis, automation, and machine learning tasks. ✅ R: Experienced in R programming for statistical analysis and data visualization. ✅ Tableau/PowerBI/Looker: Proficient in creating interactive visualizations and dashboards. ✅ Deep Learning and Machine Learning: Enthusiastic about leveraging TensorFlow, Keras, and advanced ML techniques. ✅ Feature Scaling and Dimension Reduction: Expertise in optimizing models for enhanced performance ✅ Microsoft Excel: advanced proficiency in pivot tables, Power Query, functions, and formulas. ✅ Google Sheets: Proficient in leveraging Google Sheets for data analysis, collaboration, and automation. ✅ Microsoft Office Tools: Efficient in Word, Access, and PowerPoint for data documentation and presentation. ✅ Email and Collaboration: Experienced in using Gmail, Outlook, and collaboration tools like Meet and Zoom. If you seek a professional with these skills, don't hesitate to reach out. I am eager to discuss your specific requirements and showcase how my expertise can contribute to your success. Best regards, Annette

Data Modeling
Natural Language Processing
TensorFlow
Convolutional Neural Network
Artificial Neural Network
Machine Learning
Data Processing
Web Scraping
Data Engineering
Python
Microsoft Excel
Tableau
SQL
R
Data Visualization
$44 hourly
- 5.0/5
- (9 jobs)
Highly experienced IT consultant, with strong technical writing background. Database design using industry-leading data modeling tools, such as Erwin. MS Access database design and development. Data architecture, data warehouse design / development, and data integration /conversion. Data and Process flow diagramming using Visio. Technical writing tools include Word, Excel, PowerPoint, Visio, and Adobe Acrobat DC Small business accounting services, including training in QuickBooks. Tax preparation using Intuit ProConnect Tax Online.

Data Modeling
Process Modeling
Report Writing
Database Design
Master Data Management
MySQL
PostgreSQL
Data Migration
QuickBooks Online
Erwin
Microsoft Access Programming
Bookkeeping
Tax Preparation
Technical Writing
Editing & Proofreading
$75 hourly
- 4.7/5
- (21 jobs)
Data Visualization 📊 Power BI Expert ✅ Excel & Google 📉 Python - VBA - DAX & M Former Deloitte Senior Consultant and CPA with over 10 years of industry experience. My expertise lies in integrating business insights and technology to help organizations understand their data and stay head of their competitors. 🧮💹 **Data Visualization & Data Analytics**: Expert in Python, DAX, M, VBA, and JavaScript for automating data collection, data cleansing, ETL, creating predictive models, and building analytics dashboards. I have a demonstrated track record of using BI tools like Power BI to analyze large data sets, extract insights, and present data in a meaningful way. 🚀💼 **Financial Modeling & Forecasting**: Excel🗎 | Google Sheets🗒️ | With a strong accounting/finance background, I construct sophisticated financial models for forecasting, budgeting, and financial analysis. I leverage these skills to create comprehensive dashboards that aid in strategic decision-making. 💡📈 **Process Automation & Optimization**: I specialize in developing automations to streamline and optimize accounting processes. This includes creating screen scraping scripts for automated data extraction and reconciliation. 🛡️ **Transactional Advisory & Compliance**: I've used my skills in analyzing and interpreting large datasets to drive business insights and inform decision-making on transaction advisory deals. Additionally, my expertise extends to ensuring data accuracy and compliance with financial regulations. 👥🎓 **Leadership & Team Management**: Every data project involves leadership and management skills. I have managed teams in previous roles and fostered a culture of continuous learning. I believe effective communication and change management are key to the success of any project. ⭐⭐⭐⭐⭐Whether you need help with data modeling, financial forecasting, process automation, or transaction advisory, I am here to provide an all-in-one solution to drive your business forward. Let's connect to discuss how I can add value to your organization.

Data Modeling
Google Sheets Automation
Google Sheets
Excel Macros
Data Visualization
Power Query
Survey
Python
Accounting Software
SQL
Microsoft Power BI Data Visualization
Google Analytics
Marketing Analytics
Microsoft Excel
Financial Report
$100 hourly
- 5.0/5
- (179 jobs)
🏆 EXPERT-VETTED TOP 1% ON UPWORK |⭐ 5-Star Ratings | Data Analytics and Predictive Modeling|💎MASTER/PHD THESIS Help |✅Statistics, Panel Data, Time series Econometrics |✅ R, PYTHON, SAS, Tableau, Power BI | ✅Data Science, Machine Learning Models | ✅STATA Master, Large Survey Data and Regression Analysis, Economic Policy Evaluation, Predictive Financial Modeling | 🏆PhD and 20 years of experience. ABOUT ME: 🏆 EXPERT-VETTED and TOP RATED status (TOP 1% TIER on UPWORK) 🥇20-year of working experience with large corporations and institutions (Amazon, the World Bank, International Financial Corporation, University of Pennsylvania) 🎓PhD/Professor in Econometrics/Statistics/Data Science 💎Provide effective help for MASTER/PHD THESIS With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. I have over 20 years of experience in empirical research, statistical analysis, econometric modeling, data science, machine learning models, data analysis (panel data analysis and time series analysis, complex survey design and analysis), data visualization, storytelling, and project management. I enjoy creating dashboards of data analytics to provide data insights, data trend, meaningful graphs, statistical analysis, story-telling summary that serves as key benchmark to influence business decision. Moreover, I also provide robust statistical evidence, regression/correlation analysis, machine learning predictive models to provide supportive and significant results for business projects. I also help clients understand different statistical techniques, regression techniques, learn excellent statistical language including STATA, SAS, R, and Python to make your life easier. My previous projects on machine learning and econometric modeling include the followings but not limited to: - Data Analysis, Large Survey Data Analytics and Data Visualization. - Linear regression with panel data and time series data. - Forecasting model for time series analysis - Financial modeling such as stock returns, cryptocurrency price prediction, financial indices and financial performance prediction. - Machine Learning models: Random forest, decision trees, KNN, neural network,... - Logistic models, multinomial logit models, ordered logit models. - Economics research, market research, house price, mortgage default prediction, - Program evaluation using different methods such as difference in difference, propensity score matching, instrument variables, fixed effects, regression discontinuity design. I am happy to share my knowledge on machine learning modeling as well as quantitative and analytical skills to help you succeed in your project. In addition, with my experience in participating and presenting in thousands of academic and industry conferences, supervising and guiding hundreds of college and graduate students in their thesis/dissertation, I am very confident that I can help you make a difference in your project and bring out the highest quality and great results for your Master or PhD's thesis/dissertation project. I can also provide statistical advice and statistical analysis including: - Descriptive Statistics. - Bi-variate analyses such as t-tests, correlations, chi-square tests and non-parametric tests for normal and non-normal data. - Multivariate analyses such as ANOVA, MANOVA, LDA, PCA and factoring analysis, regression analysis (see econometric models above). - Review and interpret statistical output, set up the appropriate hypothesis testing and write up conclusion and policy recommendation. - Tutoring Statistics, Math and Econometric courses: including both introduction and advanced courses. I have experience with different types of data including: - Survey data (household, market research, firm/business/country data, house price, loan performance, accounting, finance, health, labor and income, etc.) - Panel data - Time series data I help clients put together and analyze different types of survey data, panel and time series data, getting the data insights, build data trend and data stories with meaningful graphs and great visualization. With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. Looking forward to working with you soon, Dr. Victoria

Data Modeling
Microsoft Excel
Statistics
Data Mining
Quantitative Analysis
Quantitative Finance
Econometrics
SAS
Data Science
Data Analysis
Stata
R
$39 hourly
- 5.0/5
- (1 job)
Skills * Microsoft Office * Property Management * HUD * Tax Preparation * Accounting * Marketing * Accounts Payable * Real Estate * Account Management (10+ years) * Acrobat (10+ years) * Accounting (10+ years) * Bookkeeping (10+ years) * Budgeting (10+ years) * Billing (10+ years) * Customer Service (10+ years) * Documentation (9 years) * Data Entry (10+ years) * Excel (10+ years) * Event Planning (5 years) * Employee Relations (6 years) * Filing (10+ years) * Fax (10+ years) * Google Analytics (6 years) * Grant Writing (2 years) * Hiring (10+ years) * Human Resources (10+ years) * Inventory Management (5 years) * Javascript * Leadership Development (7 years) * Management (10+ years) * Negotiation (2 years) * Networking (10+ years) * Notary Public (Less than 1 year) * Office Management * Powerpoint * Photoshop (9 years) * Public Speaking (10+ years) * Quickbooks (9 years) * Sales (10+ years) * Training (10+ years) * UPS (10+ years)

Data Modeling
File Management
Property Law
Management Consulting
Contract Negotiation
Contract Law
Problem Solving
Bookkeeping
Problem Resolution
Community Relations
Property Management
Intuit QuickBooks
Management Skills
Legal Research
Mediation
$40 hourly
- 0.0/5
- (0 jobs)
Business Intelligence Developer with 6+ years of experience in designing and implementing BI solutions. Expert in transforming data into actionable insights using tools like Tableau, Power BI, Python, and SQL. Certified Tableau Developer Specialist and Lean Six-Sigma White Belt Holder. Skilled in collaborating with cross-functional teams to meet business requirements and deliver high-quality BI solutions. Strong analytical mindset, demonstrated by resolving complex challenges and driving continuous improvement. Excelled in collaborating with executive stakeholders in finance and health sectors, achieving timely delivery of outcomes within tight deadlines. Technical Skills SQL, Tableau, Power BI, Databricks

Data Modeling
Databricks Platform
Microsoft Power BI
Data Analysis
Business Analysis
Tableau
SQL
$15 hourly
- 5.0/5
- (0 jobs)
I have over 5 years of comprehensive experience in SQL development, data entry, data analysis, and data visualization. I excel in utilizing Microsoft SQL Server to develop, manage, and optimize database solutions. My data entry expertise includes accurately inputting, verifying, and updating large volumes of data in Excel, Google Sheets, and other database systems, ensuring data integrity and maintaining organized, accessible records. In my previous roles, I managed data entry tasks, such as transferring information from physical documents and digital sources into databases, cross-referencing for accuracy, and using Excel and Google Sheets to create and maintain data spreadsheets, perform calculations, and generate reports. I also have experience in data visualization, using Tableau and Power BI to transform complex data into clear, actionable insights. I consistently collaborate effectively with cross-functional teams to translate business needs into technical specifications, providing valuable insights from data management and visualization to drive decision-making. I am particularly interested in data entry, database, and data visualization roles, where I can leverage my skills and experience to make a meaningful impact. I look forward to the opportunity to contribute to your team. Please feel free to reach out to me!

Data Modeling
Microsoft PowerPoint
Tableau
Google Sheets
Database Maintenance
Data Cleaning
Data Entry
Microsoft SharePoint
Microsoft Power BI
Microsoft Project
Microsoft SQL Server
Microsoft Visio
Unstructured Data
Structured Data
Microsoft Excel
$50 hourly
- 0.0/5
- (0 jobs)
I am Bachelor-level educated in computer engineering with a graduate diploma degree in Business Analysis. Working on teams have honed my collaborative, adaptable and flexibility skills, and a committed software engineer with a broad set of technical skills, always striving to learn new technologies with a liking to be indulged in technologies surrounding data. Professional industry experience of more than 3 years in developing SQL solutions which includes generation and maintenance of reports, databases, warehouse, business intelligence visualisation, utilising tools like SSMS, SSRS, SSIS, SSAS. Collaborated with teams in development of SQL projects in finance domain for FP&A reports and analysis. Keen interest in making data analysis ready by performing ETL using SSIS and Microsoft Azure Synapse. Hands on strong experience in developing Business Intelligence solutions such as projections and visualisation using Power BI services and Desktop, SQL BI toolset solutions, extracting data from multiple sources. Key career highlight is developing End to End BI solutions from SQL Server, ETL Pipelines and Data Flows, Data Modelling, Report building and building dashboards.

Data Modeling
Git
Data Analysis Expressions
Microsoft Azure SQL Database
dbt
SQL Server Integration Services
SQL Server Reporting Services
Microsoft Power BI Development
Microsoft Power BI
Azure Service Fabric
Microsoft Azure
Data Analysis
Data Extraction
ETL Pipeline
ETL
$165 hourly
- 0.0/5
- (0 jobs)
Data Science, Natural Language Processing, Java, Perl, Python, Machine Learning. Highly experienced in data extraction and data modeling. My specialty is helping you make sense of your information, whether it is boiling down patterns, dealing with foreign languages, or cleaning up old or messy data.

Data Modeling
Data Entry
Perl
Data Analysis
Machine Learning
Data Scraping
Python
Java
$60 hourly
- 0.0/5
- (0 jobs)
I am skilled in Database and Middleware Administration with extensive experience in Oracle Database design, development, implementation and documentation. Strong experience working with Oracle Fusion Middleware technology such as Oracle Form & Reports, Oracle Internet Directory, Oracle Access Manager and Oracle Weblogic. Additionally, I have experience in design and implementation of both OLTP and OLAP databases. I have held multiple positions where I have led database implementation and migration effort successfully. I am self-motivated and willing to learn and adapt as a job requires. I am always looking to learn cool stuff as well as sharing what I have learned.

Data Modeling
Database Management
Database Modeling
Data Analysis
Relational Database
Database Programming
Oracle Database Administration
Database Administration
Database Design
$65 hourly
- 0.0/5
- (0 jobs)
Profile: * Many years of extensive software and IT experience with focus on complex data driven systems across various business domains like healthcare, insurance, banking etc. * Key contributions in building and solving functional and data problems in large enterprise data applications, business critical products and distributed, data-centric systems. Experience in data modernization and migration of legacy systems data to cloud infrastructure. * Main responsibilities include data analysis, data quality, data modelling and architecture, data management, database design and development, data integration, data warehousing, business intelligence, documentation. Owned tasks in data mining, data operations, data analytics and building and maintaining significant reports and dashboards. * Senior data leader with hands-on experience in full SDLC

Data Modeling
ETL
Python
Oracle Database
Microsoft SQL Server
SQL Server Integration Services
SQL Server Reporting Services
SAP Business Objects
Tableau
Business Intelligence
QA Management
Testing
SQL
Data Analysis
$25 hourly
- 5.0/5
- (2 jobs)
I have an in-depth knowledge of research methods as well as access to a large pool of different databases to create the best sales lead lists, discover the most relevant industry trends and perform the best competitive analysis. I have also worked on several projects where I used my knowledge of Google Analytics and Adwords, optimizing companies' search campaigns, increasing their ROI and bringing new clients to their business. Having worked as a consultant on several project pertaining to marketing and consulting, I bring the best mix of detail-oriented, organized and passionate problem solver.

Data Modeling
Google Ads
Russian
Search Engine Optimization
Data Mining
Google Analytics
Twitter/X API
Market Research
R
Data Analysis
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