Hire the Best Statistical Modeling Professionals

I help building owners, developers, and design teams close the gap between how a building is modeled and how it actually performs — combining building energy modeling with mechanical (MEP) design to reduce energy use, operating costs, and carbon impact. Most freelancers do either the energy model or the mechanical design. I do both, which means the two actually align — and you don't need to coordinate between two separate hires. Why clients work with me: • Integrated energy modeling + MEP design under one roof • Code-fluent across ASHRAE 90.1, NECB, Title 24, IECC, BREEAM, and Passive House • Data-driven, fully documented, on-time deliverables 🖥 Energy Modeling & Sustainability EnergyPlus, DesignBuilder, IESVE, PVsyst · ASHRAE 90.1 / Title 24 / NECB / IECC compliance · energy audits (ASHRAE 211, ENERGY STAR) · 179D support · daylight, thermal comfort & PV feasibility studies 🏢 Mechanical (MEP) Design HVAC system design (VRF, AHU, chillers, boilers, heat pumps) · heating & cooling load calculations · plumbing, fire protection & gas systems · full Revit MEP modeling with clash detection · equipment selection, BOQ & specs 🏊 Specialized: Pool & High-Humidity Spaces Hydraulic design, equipment sizing, and HVAC for pool halls and spas 📊 Engineering Analysis & Automation FEM & CFD simulation · MATLAB modeling · Python automation for engineering workflows 📩 Let's bring your high-performance building vision to life — message me to discuss your project.

Do you need accurate, actionable insights from your survey, research, or business data to make informed decisions through powerful statistical and data science analysis? Look no further! I am a top-rated and full-time research data analyst with >8 years of experience in IBM SPSS, R, Python, SAS, STATA, NVIVO, JMP, JASP, Atlas.ti, Excel/Google Sheets. As a statistics wiz, survey expert, and data science practitioner, my areas of expertise include: ⭐️ Questionnaire/survey design & validation ⭐️ Survey & research data analysis: descriptive, inferential (Chi-Square, regression, correlation, t-test, ANOVA, etc.), predictive modeling ⭐️ Detailed interpretation & storytelling of results ⭐️ Report writing, academic formatting (APA, Harvard), and publication-ready outputs ⭐️ Advanced automation & scripting for reproducible workflows I provide a variety of services including but not limited to: ★ Sample size calculations ★ Correlation, regression, & multivariate analysis ★ Hypothesis testing & statistical modeling ★ Factor analysis (EFA/CFA), structural equation modeling ★ Predictive analytics & data visualization ▶︎ and much more My specializations: Health Research & Predictive Analysis Master's/Ph.D. Thesis & Dissertation Modeling Company Survey & Performance Analytics Social, Economic & Behavioral Data Science Projects What clients say 👉👉👉 ☆☆☆☆☆ "She is always of great help, and the turnaround time is on point. I can depend on her for assistance and explaining the work thoroughly." "Great work. Amazing communication and delivered the project on time." "Esther's results were clear, organized, and thoroughly explained. Excellent work! I'm so impressed! I appreciate her efforts and insight to the analysis of the project!" ☆☆☆☆ ✍️ Feel free to get in touch, and we can discuss your project further

𝗜 𝗵𝗲𝗹𝗽 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘀𝗰𝗮𝘁𝘁𝗲𝗿𝗲𝗱 𝗱𝗮𝘁𝗮 𝗶𝗻𝘁𝗼 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗿𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 𝘁𝗵𝗮𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗶𝗻𝘀𝗶𝗴𝗵𝘁𝘀, 𝗿𝗲𝗱𝘂𝗰𝗲 𝗺𝗮𝗻𝘂𝗮𝗹 𝘄𝗼𝗿𝗸, 𝗮𝗻𝗱 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗳𝗮𝘀𝘁𝗲𝗿 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻-𝗺𝗮𝗸𝗶𝗻𝗴. Whether you're managing data in Excel, SQL databases, CRMs, Google Sheets, or cloud platforms, I build scalable Business Intelligence solutions that automate reporting, visualize KPIs, and eliminate repetitive tasks. With expertise in Power BI, SQL, Excel, Power Query, DAX, Looker Studio, Google Sheets, BigQuery, and workflow automation, I create reporting systems that are accurate, easy to maintain, and designed to grow with your business. 📊 Business Intelligence & Data Analytics I develop dashboards that answer business questions not just display charts. ✔ Power BI Dashboard Development ✔ Executive & KPI Dashboards ✔ Interactive Reports & Data Visualization ✔ Data Modeling & DAX Development ✔ Power Query & ETL Processes ✔ SQL Queries & Database Reporting ✔ Business Performance Analytics ✔ Sales, Marketing, Finance & Operations Dashboards ✔ BigQuery & Cloud Data Reporting ✔ Excel & Google Sheets Reporting ⚡ Reporting Automation Manual reporting wastes valuable time. I build automated reporting solutions that keep your data updated without repetitive work. ✔ Excel Automation ✔ Power Query Automation ✔ Automated Dashboard Refresh ✔ Scheduled Reporting ✔ API Integrations ✔ Multi-Source Data Integration ✔ Workflow Automation ✔ Google Sheets Automation ✔ Data Synchronization 📈 Data Visualization I design dashboards that help stakeholders quickly understand business performance. ✔ Executive Dashboards ✔ Sales Analytics ✔ Financial Reporting ✔ Marketing Performance Dashboards ✔ Customer Analytics ✔ Operations Reporting ✔ Inventory Dashboards ✔ HR Analytics ✔ Project Performance Reports 🛠 Tools & Technologies Power BI SQL Microsoft Excel Power Query DAX Looker Studio Google Sheets BigQuery Python Power Automate n8n APIs SharePoint Microsoft Lists Why Clients Work With Me Many freelancers can build a dashboard. I build complete Business Intelligence systems that collect, clean, transform, visualize, and automate your data, giving your team reliable insights without the manual effort. My solutions are built to be: ✔Accurate and scalable ✔Easy to maintain ✔Fast and responsive ✔Well documented ✔Business-focused ✔User-friendly I take time to understand your business goals before building reports, ensuring every dashboard delivers meaningful insights that support better decisions. Whether you need a new Power BI dashboard, an automated reporting pipeline, SQL reporting, Excel automation, or a complete Business Intelligence solution, I can help you build a reliable system tailored to your business. Send me a message, and let's discuss how we can turn your data into clear, actionable insights while saving your team hours of manual work every week. #Power BI #Power BI Developer #Power BI Dashboard #Data Analytics #Business Intelligence #Dashboard Development #Data Visualization #SQL |DAX |Power Query |Excel Automation |Excel Dashboard |Reporting Automation |KPI Dashboard |Executive Dashboard |Looker Studio| Google Sheets| BigQuery| ETL |Data Modeling |API Integration |Workflow Automation |Power Automate |Business Reporting |Data Analyst| #Excel #Microsoft Excel #Excel Dashboard #Excel Automation #Excel Reporting #Excel VBA #Excel Macros #Power Pivot #Pivot Table #Advanced Excel #Excel Formulas #Google Sheets #Google Sheets Automation #Google Apps Script #Spreadsheet Automation #Financial Modeling #Budget Dashboard #Reporting Spreadsheet #Excel Consultant #Spreadsheet Expert #Power BI #Data Analytics #Data Analysis #Business Intelligence #Data Visualization #Dashboard Development #Dashboard Designer #Business Analyst #Data Reporting #Reporting Dashboard #KPI Dashboard #Executive Dashboard #Analytics Dashboard Interactive Dashboard #Business Reporting #Data Insights #Data Consultant #Reporting Automation #Data Solutions #BI Developer #Power Automate #Workflow Automation #Business Automation #Process Automation #n8n #Zapier #API Integration #Automation Expert #Report Automation #Data Automation #Scheduled Reports #Cloud Automation Looker Studio #Google Data Studio #Dashboard Automation #Marketing Dashboard #Sales Dashboard #Financial Dashboard #HR Dashboard #Operations Dashboard #Executive Reporting #Performance Dashboard #Data Storytelling #Interactive Reports #Custom Dashboard #Business Metrics #KPI Reporting #SQL Server #MySQL #PostgreSQL #BigQuery #Google BigQuery #Azure SQL #Snowflake #Database Design #Database Reporting #SQL Queries #SQL Optimization #Stored Procedures #Data Extraction #Data Integration #Data Pipeline #Data Engineering #Relational Database #SQL Analytics #Query Optimization

✔️Expert-Vetted top 1% of Upwork freelancers ✔️Satisfied clients ✔️Fixed price ✔️Unlimited revisions ✔️ Useful insights ✔️Clear explanations ✔️Quality code SEND ME AN UPWORK MESSAGE TO GET A FREE QUOTE ➡️Send me a sample of your data to get an analysis plan and price ➡️Or if you prefer to talk, find out how I can help you with a free 20-minute discovery call SERVICES STATISTICS: 🔹Descriptive statistics 🔹Inferential statistics 🔹Statistical modelling 🔹Hypothesis testing DATA ANALYSIS: 🔹Exploratory data analysis 🔹Data preparation and cleaning 🔹Insight generation 🔹Survey data 🔹Machine learning models 🔹Predictive analytics 🔹Summary analysis and visualization (graphs, reports, presentations, dashboards) CONSULTING & REVIEW: 🔹Review statistical or machine learning models 🔹Performance assessment of existing data science models or products 🔹Develop data science training curriculum and materials 🔹Review or develop data science products, algorithms, processes 🔹Review academic research methods, papers ABOUT ME 🔹Full time freelancer: helping individuals and businesses with their data science problems 🔹Bridge between business and data: integrating your domain knowledge with my data science expertise to produce actionable results 🔹The right tool for your problem: R, Python, SQL, Microsoft Excel, Google Sheets, Snowflake, … 🔹15 years of data science experience: across large UK and US companies and academia 🔹Professionally qualified: Certified Advanced Data Science Professional

A dynamic Senior Biostatistician and Data Scientist seeks to bring an accomplished combination of education and experience to an industry-leading employer. 15+ years of experience in related data analysis, computer programming, and instruction roles for distinguished universities. Ph.D. in Biostatistics, with an M.S. in both Bio-Engineering and Applied Mathematics. Proficient in data management, mathematical modeling, grad/undergrad instruction, longitudinal/statistical analysis, project management, and more. Diligent and goal-oriented, with the skills, education, and hands-on experience needed to make an immediate impact as part of any fast-paced team.

I'm a Top Rated freelancer and Computer Science graduate who works at the intersection of three fields most people treat separately: Statistics & Machine Learning, Bioinformatics, and AI. That combination is exactly what messy, high-dimensional data needs — the statistical rigor to trust the result, the ML to find the pattern, and the biological context to know what it means. With 3+ years of experience and 24 successful projects (4.98/5 avg. rating), here's what I bring: 📊 Statistics & Machine Learning Rigorous statistical inference and predictive modeling — hypothesis testing, causal inference (Mendelian Randomization), feature engineering, and ensemble models (XGBoost, LightGBM, Random Forest). I don't just build models that score well; I build models you can defend. Example: a coronary artery disease prediction model reaching 0.956 AUC, with feature ablation to prove what actually drives it. 🧬 Bioinformatics & Omics End-to-end analysis of complex biological data — scRNA-seq, RNA-seq, WGS/WES — using reproducible pipelines (Nextflow, Snakemake). From raw reads to normalized matrices to differential expression and biomarker discovery. Example: cut analysis time by 40% on large genomic projects through custom automated pipelines. 🤖 AI & Deep Learning Deep learning frameworks for real diagnostic problems — computer vision, medical image analysis, NLP, and LLM-based tools. ✨ What ties it together Most freelancers do one of these. I connect them — applying AI and ML to biological and clinical data with statistical discipline, then communicating the findings in publication-ready visuals that both scientists and stakeholders can act on. 🛠️ Tech Stack Python (Pandas, Scikit-learn, TensorFlow, PyTorch) · R (Tidyverse, Bioconductor) · Bash · SQL · Linux · Git · Docker · Cloud 💡 Ready to turn your raw data into discoveries you can trust? Let's talk.