Hire the Best Statistical Modeling Freelancers
in the United Kingdom

I’m a Quantitative Analyst with an MSc in Financial Data Analytics and a BSc in Engineering Sciences (Modelling and Simulation). I specialise in combining quantitative finance, statistical modelling, machine learning, financial forecasting and optimisation to solve complex problems in financial markets and business analytics. My main areas of focus are algorithmic trading, financial market prediction, quantitative modelling, portfolio analysis, Monte Carlo simulation and optimisation. I work with financial and market data to identify patterns, develop predictive models, test trading ideas and evaluate strategies using rigorous quantitative methods. What I Can Help You With ▪ Algorithmic Trading & Strategy Development: Researching quantitative trading ideas, developing systematic trading strategies, backtesting trading rules and analysing strategy performance and risk. ▪ Financial Market Prediction:Developing machine-learning and statistical models to forecast financial market variables and identify patterns in historical market data. ▪ Machine Learning for Finance: Applying advance ML models like XGBoost & Transformers, scikit-learn and statistical modelling to financial time-series and predictive analytics problems. ▪ Quantitative Trading Research: Feature engineering, historical data analysis, model validation, performance evaluation and quantitative research for systematic trading strategies. ▪ Financial Time-Series Analysis: Analysing price and market data, identifying trends and relationships, developing forecasting models and evaluating out-of-sample performance. ▪ Portfolio & Risk Analysis: Scenario analysis, probability-of-outcome analysis, portfolio modelling and quantitative risk analysis. ▪ Monte Carlo & Stochastic Simulation:Building simulation models to understand uncertainty and generate complete outcome distributions, including percentiles, CDFs and probability metrics. ▪ Optimisation & Operations Research: Linear programming, portfolio/capital allocation, transportation, assignment and scheduling optimisation using Python, R and Excel Solver. Financial Markets, Machine Learning & Algorithmic Trading I apply machine learning, statistical modelling and quantitative methods to financial market data for prediction, trading research and strategy development. My experience includes stock-price forecasting using Transformer + XGBoost models , financial time-series analysis, feature engineering, backtesting and quantitative strategy evaluation. I can help with algorithmic trading research, predictive modelling, trading signals, strategy backtesting, portfolio analysis, Monte Carlo simulation and financial risk analysis. My goal is to build systematic, data-driven solutions that can be rigorously tested against historical data and evaluated using appropriate performance and risk metrics. Technical Toolkit Python: NumPy, pandas, SciPy, statsmodels, scikit-learn, matplotlib Machine Learning: XGBoost, Transformers, predictive modelling, time-series modelling Quantitative Finance: Financial forecasting, Monte Carlo simulation, portfolio analysis, scenario analysis, risk analysis Optimisation: Linear programming, transportation, assignment, scheduling, PERT/CPM Other: R, SQL, Excel Solver, PivotTables, Tableau, Power BI Why Work With Me? I combine a strong mathematical and quantitative foundation with practical experience working with real-world data and business problems. My background includes quantitative modelling, financial analytics, machine learning, optimisation, supply-chain analytics and retail operations. I focus on producing reproducible, data-driven and clearly documented solutions, while making technical results understandable and useful for decision-making. Whether you need an algorithmic trading strategy, financial market prediction model, quantitative research, trading backtest, Monte Carlo simulation, portfolio analysis, machine-learning model or financial data analysis, I can help turn your data and idea into a rigorous quantitative solution. Let’s discuss your project and build a data-driven solution tailored to your objectives.

I'm a Senior Statistician & Data Scientist with extensive experience in statistical modelling, analysis and report writing. I've excelled in B.Sc. (Hons) and Masters in Statistics and a PhD in Social Statistics and Demography. I am proficient in SPSS, Stata, and R, focusing on multilevel modelling and longitudinal data analysis. I've successfully led diverse projects, e.g. health surveys, quality-of-life assessments for cancer patients, and census data analysis. My expertise ensures high-quality results for freelance statistical analysis projects.

✔️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

I am a data analyst with a high proficiency in R, Python and Excel. My background is in biology, using multivariate techniques to tease apart relationships which are transferrable to all data. I thrive on analysis and coding challenges and seek to apply this to diverse projects. If you have analysis, visualisation or writing you would like done to a high level of detail, or have any questions, please send an enquiry! My services include: 1) Exploratory data analysis 2) Modelling 3) Data managment and cleaning 4) Data visualisation 5) Explanation and formatting of results 6) Manuscript writing Relevant experience: - Analysis pipelines to streamline and vectorise the analysis of large datasets. - Conducted many exploratory and hypothesis-driven analyses. - Regression (linear, GLM, mixed modelling and zero-inflated) - Significance testing (AN(C)OVA, t-test, f-test, chi square) - Regression tree analysis (random forests) - Circular statistics (directional testing, density testing, coded the Moore's Rayleigh test + bootstrap for vector directional significance in R) - Cluster analysis (K-means, silhouette comparisons, significance testing)

Hey there! I'm Seth, an ex-Academic turned Data Scientist. My experience with data began in the academic world, where I published peer reviewed academic papers in several respectable journals. After two years as a post doc, I realised I was in love with the data, not the process, so I dove headfirst into the exciting realm of data science. I left academia and joined the UK Government in a data science role, passing a Statistician's bar exam in the process. My research used massive linked data sources - we're talking over 60 million rows - to inform the COVID-19 response. I now apply that knowledge to use big data to solve pressing environmental policy problems. For years, alongside my day job, I've been a data science freelancer, crunching numbers, making sense of data, and turning it into actionable insights. I've worked on projects big and small, and love helping my clients become more data literate and creating beautiful, bespoke visualisations that meet their specific needs. In my downtime, I'm on a mission to conquer iOS development. I'm always keen to embrace new challenges and pick up new skills that might make me better equipped to help my clients in the future. I'm not your typical freelancer. I bring a mix of academic rigour, policy expertise, data-driven insights, and combine it with a friendly, relaxed, approachable and professional work ethic. My approach is all about collaboration and making sure I provide my clients not only with high quality work, but a high quality experience. So, whether you've got a data puzzle that needs solving, an academic paper that needs writing or reviewing, statistics that need calculating, or you're just curious about the value a professional data scientist can add to your project, hit me up! I'd love to hear from you.

Hello! I am a distinguished Medical Statistician, offering a unique combination of academic excellence and practical expertise in statistical analysis. My educational journey culminated in an MSc in Business Analytics, followed by a PhD in Social Statistics and Demography, qualifying me with deep insights and advanced methodologies in data analysis. My proficiency spans across SPSS, Stata, R and Python, with specialized skills in multilevel modelling and longitudinal data analysis. This technical expertise has been the cornerstone of my success in leading various projects. From conducting comprehensive health surveys to analyzing Big Data, and from geospatial data interpretation to performing sensitive quality-of-life assessments for cancer patients, my experience is diverse and robust. Notably, my academic contributions are recognized in several peer-reviewed journals, where I have published research encompassing health science, multidisciplinary econometrics, and time series analysis. This range of knowledge highlights my versatility and ensures that I bring a well-rounded perspective to every project. As your freelance statistician, I am committed to delivering high-quality, accurate, insightful analysis tailored to your needs. Let's connect if you're looking for a reliable, skilled statistician to bring clarity and insight to your data! I'm eager to discuss how we can successfully accomplish your project together using my expertise.