I am a professional freelancer with a degree in Electrical Engineering and 8 years of experience in research and development. My services are offered in various fields, including Engineering, Data analytics, Machine Learning, Deep Learning, PCB designing, and Technical writing. With expertise in Machine Learning and Deep Learning, I have the skills to improve existing solutions or build an entire ML pipeline from scratch. My experience encompasses NLP, Time Series Analysis, Computer Vision, GANs, constructing bots for the stock or cryptocurrency markets, establishing APIs for ML models, and more. I possess significant experience as a data analyst and research consultant with a deep understanding of several financial models, statistical methods, and their applications. My specialization involves providing valuable insights to businesses through the necessary data and knowledge to help them achieve their end goals. This can help businesses manage more effectively and efficiently. I am also a professional content writer with over six years of experience in technical writing. My writing process includes proper topic research, content writing, editing and proofreading for grammar and spelling, and plagiarism checks to deliver well-researched articles, blogs, and technical content. As an electrical engineer, I possess rich experience in PCB design and firmware engineering. My designs have included DC/DC converters, motor drivers, smartwatches, medical devices, PCB antennas, and wireless IoT devices. I guarantee quality and on-time delivery, and I am confident enough to provide a money-back guarantee. Client satisfaction is my top priority. Please consider me for any project you may have in mind.

Greetings! 😊 💥💥💥Here to conquer the insurmountable, I am committed to unraveling challenges deemed impossible and transforming them into victories through ingenuity and determination.💥💥💥 I'm Reza Basafa, an accomplished mechanical engineer with a master's degree and over five years of experience in the technology sector. Proficient in software design tools like Python, MATLAB, Microsoft Office, ANSYS, SolidWorks, Blender, and AutoCAD, I specialize in solving complex mechanical engineering problems with insightful solutions. The areas where I offer exceptional services include: ✅Research & Development, ✅ Machine Design, ✅Mechanical/Energy system analysis, ✅Finite Element Analysis, ✅3D/2D Modeling, ✅Mathematical modeling/simulation , ✅Photorealistic rendering, ✅Product design, ✅Biomechanics, ✅Data Analysis, ✅Machine Learning , ✅Statistical modeling, ✅Data visualization, ✅Technical writing, ✅... My effective collaboration with cross-functional teams and commitment to continuous learning and innovation in mechanical system simulation and industrial design set me apart. Whether it's crafting innovative solutions, meeting project deadlines, or delivering excellence in simulation and analysis or 3D modeling and photorealistic rendering, I'm here to exceed your expectations. In the past, my clients have achieved exceptional results, and I'm confident I can do the same for you. Please feel free to reach out with any questions—I look forward to the opportunity of creating something exceptional together! 👋🌟😉

Greetings! I am a dedicated PhD Machine Learning (ML) candidate with a strong foundation in quantitative research and data science. Over the years, I've amassed significant expertise in building robust predictive models across various industries, with a particular emphasis on financial markets. Why hire me? Advanced Knowledge: As a PhD ML candidate, I am at the forefront of cutting-edge machine learning techniques. This ensures that the predictive models I develop are not just accurate but also implement the latest advancements in the field. Tool Proficiency: I'm proficient in a wide range of data analysis and predictive modeling tools: Programming: Python, R Statistical Software: SPSS,STATA, E-views, Minitab Data Visualization and BI: PowerBI, Excel Quantitative Research Background: My experience as a quant researcher has honed my skills in analyzing complex datasets, understanding intricate patterns, and developing algorithms that can predict future trends with high precision. Holistic Approach: My data science background ensures a comprehensive approach to problem-solving. I don't just build models; I understand the data, pre-process it meticulously, and ensure that the entire pipeline—from data ingestion to prediction—is optimized. Custom Solutions: I believe every project is unique. I tailor my predictive models based on the specific requirements and challenges of each task, ensuring a custom-fit solution that maximizes results. Clear Communication: Being technically sound isn't enough. I pride myself on being able to explain complex models in simple terms, ensuring stakeholders understand the logic and benefits behind every decision. Services Offered: Predictive Modeling for Financial Markets Time Series Forecasting Risk Assessment Models Algorithm Development and Optimization Data Analysis and Visualization Feature Engineering and Selection Whether you're looking to forecast stock prices, predict customer behavior, or any other challenge that requires the power of predictive modeling, I am here to provide a solution. Let's discuss how I can bring value to your project!

Hi, I have the university degree in physics and studied mathematics and statistics at university. In addition, I studied economics, sociology and psychology. Since 2000, I have completed many projects related to analysis of different data, solving of the statistical problems, survey analysis, stock data analysis, econometric modelling and so on. I support students, post/graduated/doctoral students, independent researchers/scholars, investors, businessmen, consulting firms and so on. I work with SPSS, Eviews, Excel, Stata, R, and other mathematics and statistical programs. I have experience in analyzing and collecting of different kinds of data from various sources. I could analyze any data any difficulty. I can perform with TOP quality and with all necessary justifications and improvements: Survey analysis with visualization of the data, report writing and define the maximal number of useful insights; Different statistical problem (tasks) solution. Exploratory Factor Analysis (EFA); Confirmatory Factor Analysis (CFA) with full justification of the measurement model (and improving if it is necessary); Structural Equation Modelling (SEM); Multigroup analysis (MG CFA) to test variance of the model (configuration invariance, metric invariance, scalar invariance, error variance invariance, factor variance invariance and so on). All type of the regressions with all necessary previous and robustness tests. Survival analysis. Different statistical tests. Cluster analysis. Time-series analysis and different kinds of the analysis within the various econometric tasks. Analysis of economic data (developing and testing different model, between-country comparison and so on). Analytical support the research for publishing in TOP scientific journals. Analytical support the research. Many other tasks. I work creatively and always provide my clients suggestions for improve data/model/analysis approach and so on. I guarantee 100% and quality execution of your project. I can work 40 hours/week. I am ready to answer ​any questions. Thanks.

Udemy certified data scientist with an academic degree and 6+ years of working experience. If you have a data/math-related task that is not straightforward and needs out of box approach, then I can help you. Also, you are welcome with straightforward descriptive, exploratory and inferential stat tasks. I create graphical representations or simulations of data as well as conduct analysis of that data. designing statistical models, formulating procedures, and providing technical assistance. Education: Bachelor of physics -Free University of Tbilisi(Minor in math) Master of the math physics-free University of Tbilisi Master of mathematical engineering and data science- Politecnico Di Milano, Italy expertise : data analytics/data insights/model identification/prediction model/ advanced math modeling/optimization/statistics expertise in : R ML Math probability and statistics skills: stock analysis and prediction. Data mining. Parallel processing. AWS mathematics. Physics. Optimization. Robots. Trade equations-Economics. financial engineering/quantitative finances. high dimensional matrix equations 10000+ rank. SOFTWARE: R Device: windows 10, 5.1 ghz, turbo boost,16 core, i7, 1070k, last generation.1TB SSD, 4TB hdd.

⭐𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 𝗧𝗢𝗣-𝟭% 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞⭐ Data Analytics Professor, Statistician, Data Analyst/Scientist. ✅Unlimited revisions ✅Clear explanations ✅Well-documented code ✅ Actionable insights ✅Fixed fee 𝘼𝘽𝙊𝙐𝙏 𝙈𝙀: 🏆 I hold 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 and 𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 statuses officially placing me in the top-1% tier on Upwork. 🥇 As a Lead Analyst in a large international research company, I was in charge of quantitative data analysis for 𝗛𝗲𝗶𝗻𝘇, 𝗧𝘂𝗯𝗼𝗿𝗴, 𝗩𝗮𝗹𝗶𝗼, 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿 𝗺𝘂𝗹𝘁𝗶𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀. 🛠 I develop 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗮𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝗮𝗹 𝘁𝗼𝗼𝗹𝘀 𝗮𝗻𝗱 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀. 🎓 My research papers on statistics, marketing research/analytics, and data science/analysis are systematically published in 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱 𝗷𝗼𝘂𝗿𝗻𝗮𝗹𝘀. 💻 I help businesses, researchers, and doctoral students worldwide to analyze data for their research effectively using various tools (𝗥, 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗦𝘁𝗮𝘁𝗮, 𝗦𝗣𝗦𝗦, 𝗘𝗩𝗶𝗲𝘄𝘀, 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮, 𝗝𝗠𝗣, 𝗘𝘅𝗰𝗲𝗹, etc.). 📈 I have a unique combination of domain knowledge in business and science + technical skills, which allow me to provide my clients with 𝗮𝗰𝘁𝗶𝗼𝗻𝗮𝗯𝗹𝗲 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗮𝗻𝗱 𝗲𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗼𝗿𝘆 𝗺𝗼𝗱𝗲𝗹𝘀. 𝙈𝙔 𝙎𝙀𝙍𝙑𝙄𝘾𝙀𝙎: ✔️ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining/machine learning (Gradient Boosting Machines, Random Forest, LASSO, KNN, SVM, etc.), econometrics, and statistics (including, but not limited to, medical statistics, biostatistics, epidemiological statistics, and neuroscience data analysis) ✔️ Survival Analysis (Cox proportional hazards model, Kaplan-Meier statistics, etc.) ✔️ Simulation and Forecasting ✔️ Developing Shiny Apps for data science/business analytics ✔️ Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) ✔️ Quantitative market research data analysis (including CHAID, CART, conjoint analysis, regression analysis, ANOVA, multilevel modeling, Van Westerndorp's Price Sensitivity Meter (PSM), Market Basket Analysis, attribution modeling, marketing mix modeling, and other advanced techniques) ✔️ Statistical consulting/tutoring on using R (ggplot, tidymodels, tidyverse, Shiny, etc.), Python, Stata, SPSS, EViews, Statistica, JMP, Weka, and Excel ✔️ Geospatial data ✔️ US Census data ✔️ Analysis of Euromonitor/Statista.com data 𝙂𝙀𝙏 𝙔𝙊𝙐𝙍 𝙁𝙍𝙀𝙀 𝙌𝙐𝙊𝙏𝙀 𝘼𝙉𝘿 𝘼𝙉𝘼𝙇𝙔𝙎𝙄𝙎 𝙋𝙇𝘼𝙉: ✉️ 𝗣𝗹𝗲𝗮𝘀𝗲, 𝗳𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝘀𝗲𝗻𝗱 𝗺𝗲 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝘁𝗼 𝗴𝗲𝘁 𝗮𝗻 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗽𝗹𝗮𝗻 𝗮𝗻𝗱 𝗮𝗻 𝗲𝘀𝘁𝗶𝗺𝗮𝘁𝗲𝗱 𝗳𝗲𝗲. 𝗧𝗼 𝗺𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗲𝘅𝗽𝗲𝗻𝘀𝗲𝘀 𝟭𝟬𝟬% 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲, 𝗜 𝗰𝗮𝗻 𝗮𝗹𝘄𝗮𝘆𝘀 𝗽𝗿𝗼𝗽𝗼𝘀𝗲 𝗮 𝗳𝗶𝘅𝗲𝗱 (𝗳𝗹𝗮𝘁) 𝗳𝗲𝗲 𝗶𝗻𝘀𝘁𝗲𝗮𝗱 𝗼𝗳 𝗮𝗻 𝗵𝗼𝘂𝗿𝗹𝘆 𝗿𝗮𝘁𝗲. 𝘾𝙇𝙄𝙀𝙉𝙏 𝙏𝙀𝙎𝙏𝙄𝙈𝙊𝙉𝙄𝘼𝙇𝙎: ✔𝗝𝗼𝗯 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝘀𝗰𝗼𝗿𝗲: 𝟭𝟬𝟬% ✔𝗔𝘃𝗲𝗿𝗮𝗴𝗲 𝗿𝗮𝘁𝗶𝗻𝗴: 𝟱.𝟬/𝟱.𝟬 ✔𝟳𝟬𝟬+ 𝗷𝗼𝗯𝘀 𝗛𝗲𝗿𝗲 𝗶𝘀 𝗮 𝘀𝗮𝗺𝗽𝗹𝗲 𝗼𝗳 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗹𝗲𝗳𝘁 𝗯𝘆 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀. 𝗖𝗵𝗲𝗰𝗸 𝘁𝗵𝗲 "𝗪𝗼𝗿𝗸 𝗛𝗶𝘀𝘁𝗼𝗿𝘆" 𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗼𝗿 𝗵𝘂𝗻𝗱𝗿𝗲𝗱𝘀 𝗼𝗳 𝗼𝘁𝗵𝗲𝗿 𝗲𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗮𝗻𝗱 𝗱𝗶𝘃𝗲𝗿𝘀𝗲 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝘁𝗶𝘁𝗹𝗲𝘀. ⭐⭐⭐⭐⭐ "Eugene always provides stellar work, communicates well, and makes great decisions with very little instruction. We'll continue to use Eugene for our predictive modeling needs going forward." ⭐⭐⭐⭐⭐ "Eugene has completed a few projects for our organization and his work has been very consistent and even improves with each engagement. We're very happy with the output and will continue to hire Eugene for future projects. Very highly recommended." ⭐⭐⭐⭐⭐ "Eugene is crazy smart. If you're looking for a highly qualified and capable researcher with a wide range of knowledge and skills, this is your dude. 5/5 highly recommended." ⭐⭐⭐⭐⭐ "Eugene is a statistical mastermind! Great work, with clear explanations and fast delivery. Highly recommended!" ⭐⭐⭐⭐⭐ "Really great work and super responsive with changes and technical advice and input into the work. I'll definitely be hiring again." ⭐⭐⭐⭐⭐ "Eugene is truly a very talented and experienced modeler and data analyst. I can't recommend him enough. He went above and beyond our expectations in delivering all the requirements. He was available and open to all requests and changes. I will definitely hire him again in any future modeling projects." ⭐⭐⭐⭐⭐ "Excellent work done, all the while being communicative and helpful. It was a long project with significant scope for exploration. Eugene brought his expertise to bear and delivered tremendous results. His work above and beyond the port of call was much appreciated." ⭐⭐⭐⭐⭐ "Eugene took initiative and ownership of the project. Good communication and ready to help! Thank you!"

I am expert in making prediction models using R/Python programming. As my background in Mathematic and Statistic, makes it easy for me to analyze and explain what is contained in the data. Experienced in educational projects such as analyzing student grades, creating application models that make it easy to determine variables that affect student grades. Make predictions in the business world using analysis using machine learning models. Make a data fraud analysis using a neural network, predicting the exact results with minimal errors. In the banking world, in addition to analyzing fraud, it also determines client credibility with a variety of variables, including variables in the social media world that will influence the status behavior of the client. Create optimization from the multi linear programming, determine the model to create the minimal cost. Statistical Analysis Skills Include: ☑️Exploratory Data Analysis ☑️Descriptive Statistics ☑️Data Visualization ☑️Linear Regression Models ☑️Generalized Linear Models (i.e., logistic, poison, ordinal. etc.) ☑️Moderation and Mediation Analysis ☑️t-test ☑️ANOVA Models (ANOVA/ANCOVA/MANOVA) ☑️Linear Discriminant Analysis ☑️Hierarchical/Multilevel Regression Models ☑️Factor Analysis (Exploratory and Confirmatory) ☑️Path Analysis and Structural Equation Modeling ☑️Non-Parametric Analysis ☑️Power Analysis, Robust Statistics ☑️Supervised Machine Learning (Linear Regression, Logistic Regression, Decision Trees,etc,) ☑️Unsupervised Machine Learning Algorithms (Kmeans, K nearest Neighbors, Apiori etc.) Statistical Programs/Software Skills: ☑️R/RStudio, RShiny,RMardown ☑️Python ☑️Excel ☑️PowerBI ☑️SPSS

Expert in Computer Vision and Natural Language Processing. Works with Python and C/C++ languages. Proficient in TensorFlow, PyTorch frameworks. He has over 10 years of development and Data Science and Machine Learning experience. As a Team Lead, he has various experience involving the development of scalable and high-load systems in Data Science and the Internet of Things. He's also interested in Algorithms, statistical and mathematical modeling software.

Specialist in Machine Learning/Deep Learning with various projects including Machine learning models, Clustering, Image Recognition, CSV text classification, Time-Series Forecasting, Cleassification, Prediction and Detection task. As a Data Scientist, I provide solutions of your problems using python, Machine Learning & Deep Learning. Moreover I have command on Statistical software SPSS. I can provide you with descriptive and inferential statistics, F-test, the t-tests, DoE and regression analysis and many more.... I have expertise in the following domains: ✔️Machine Learning ✔️Deep Learning ✔️Exploratory data analysis ✔️Digital Image Processing ✔️Object-Oriented Programming ✔️Data Structures ✔️Data Mining ✔️Data Visualizations ✔️Data Extraction Project on which I have worked: ✅ Classification Date seed through CNN ✅ Assessment of potential neutraceutical for cancer computational method ✅ Early detection of lung cancer through deep learning ✅ Prediction of weather data using SK Learn Models ✅ Binary Classification and Multi Classification of images ✅ Annotation and Augmentation

Welcome to my Upwork Profile! My name is Joel and I'm a once and future economist masqueraded as data analyst. R --- environment for programming and statistical computing --- is my tool. I enjoy Bayesian, Machine-learning, and time-series modeling, of tabular data. I can help you with your data-related tasks including media/marketing mix modeling, price sensitivity, attribution modeling, conjoint analysis, market basket analysis, causal inference, Anova, regression, classification, prediction, forecast, and hypothesis testing. I can always work with a fixed price instead of hourly rate. Core: - R. Data Manipulation: - Dplyr. Modeling: - Stan (Bayesian). - Tidymodels (Machine learning). - Lavaan (EFA, CFA, SEM). Visualization: - Ggplot2. - Leaflet. Iteraction: - Shiny.