I design domain-safe AI agents and forward indicators that surface policy & market shifts 3-6 months before official data. As a PhD economist and AI expert, I build forward-looking indicators, AI agents causal models that reveal economic turning points 3–6 months ahead of official statistics—and validate them with high correlation. I’ve uncovered billions in public-fund misuse by merging unconventional datasets, and my prompt-engineering playbooks now guide workflows inside multiple client firms. Engagements begin with a 60-minute diagnostic call, proceed through a scoped proposal, data audit, and milestone deliveries— memo, dashboards—culminating in a debrief and hand off. I respond within 24 hours on business days, and offer an optional monthly retainer for indicator updates and GPT maintenance. Message me to schedule your strategy call. Key Deliverables • AI Economic Agents – Autonomous GPT/LangChain stacks that cut analyst hours ≥ 70 % • Alt Data Index Design – Boost alpha by up to 15 % with nontraditional signals • Regulatory RAG Systems – Cut review cycles 80 % with traceable AI-based retrieval • AI Accelerated Forecasting – Drop RMSE by ≈ 66 % in economic models • Synthetic Microdata Generation – Enable safe benchmarking with zero PII leakage • GPT Workflow Integration – Raise team productivity 50 % via custom AI tooling Trusted by multilateral banks, federal and state agencies, global hedge funds, and Brazil’s leading firms in agriculture, banking, consumer goods, and manufacturing—across forecasting, infrastructure, policy, and AI automation initiatives.

I work with companies that need clean reports, reliable spreadsheets, and better data organization. Most of my projects involve fixing Excel files, automating reports, or building dashboards for finance and operations teams. I have experience working with Excel, SQL, and Power BI to create reports that are accurate and easy to maintain. Many clients come with files that became too complex over time, so I usually rebuild them in a simpler and more stable way. I’ve worked with financial reports, forecasting, budget tracking, and business performance data, so I understand how important it is to keep numbers consistent and clear. 🏆 Typical work I help clients with: 🔑 Excel automation and reporting tools 🔑 Financial models and forecasting sheets 🔑 Power BI dashboards 🔑 SQL queries and data cleanup 🔑 Budget and cost analysis 🔑 Monthly / weekly reports 🔑 Power Query transformations 🔑 Fixing broken spreadsheets 🔑 KPI and performance reports I focus on building tools that save time, reduce manual work, and make reports easier to use.

📢 Graduate with a major in statistics who is skilled in data analysis and interpretation of results. 📢 Experienced in academic writing in several scientific fields (Biostatistics, Education, Psychology, Economic, Healthcare, and other fields) 📢 Methods of data analysis that I am capable of performing: ✔ Descriptive Analysis, Chi-square test, ANOVA test, and t-test ✔ Regression Analysis (Multiple Regression Analysis, Binary Logistic Regression, Ordinal Logistic Regression, Multinomial Logistic Regression, Panel Data regression, and Regression with Mediation and Moderation variable) ✔ Path analysis and Structural Equation Model (SEM) using AMOS and SmartPLS ✔ Cluster Analysis (Hierarchical Clustering and non hierarchical clustering/K-means clustering) ✔ Fuzzy method and many more 📢 Data analysis software that I prefer: ✔ R ✔ SPSS ✔ E-Views ✔ AMOS and SmartPLS ✔ Minitab ✔ Excel ✔ Stata 📢 Academic writing and consultation: ✔ Thesis based on quantitative data (no qualitative data) ✔ Statistical Methods ✔ Learn SPSS or another software that I've mentioned. 📢 WHY CHOOSE ME? ✔ Responsiveness: You can reach me anytime, I have the Upwork app on my phone to make it easy to stay in contact with my client. ✔ Responsibility: Completing the work before the deadline and making it available for revision ✔ Good communication skill ❤ One of the reviews by the client: "This freelancer is very professional and meets the deadline perfectly."

Greetings! I'm a Data Analyst with an experience of 4 years and a proven knack for transforming raw data into actionable insights that drive cost-efficiency and peak performance in large enterprises. My skill set encompasses an array of data tools and platforms, including, RStudio, SAS, SPSS, SQL, Google Data Studio, Tableau, Microsoft Power BI, Excel, Google Sheets, Google Analytics, Universal Analytics, Looker Studio, Posthog, and Databox. In my opinion, Data is ‘People’ and as we have data at every step of our routine, So, I am here to assist you to: 👉Ask questions to make data driven decisions. 👉To prepare the data for exploration. 👉To help process your dirty data to clean. 👉To answer all your queries and questions by analysing the data. 👉By Sharing the insights through the visualization and reports. 👉And, Finally, helping to deeply understand what the insights are conveying & suggesting you how to ACT for it. I specialize in deciphering complex data puzzles and crafting compelling narratives through visualization. With a relentless commitment to optimizing resources and fostering growth, I'm here to help your business make informed decisions that lead to sustainable success. Let's explore the untapped potential of your data! 🚀📊🌟

I hold a BS in Statistics and a Master’s in Statistics, with expertise in Statistical Data Analysis and Modelling, Data Science, Quantitative Research, Machine Learning, Deep Learning, Artificial Intelligence, and Algorithmic Trading. I am also skilled in Data Engineering, including ETL pipelines, data warehousing, API integration, and building scalable data workflows. As an experienced Statistician, Data Scientist, AI Developer, Machine Learning Specialist, Python Developer, Quantitative Analyst, and Algorithmic Trading Developer, I have worked on numerous projects across Statistics, Machine Learning, Deep Learning, AI development, Quantitative Finance, and automated trading systems. I specialize in PYTHON, R, SAS, STATA, SPSS, SQL, EXCEL, Google Data Studio,Looker Studio, and Ninjatrader, with strong capability in data pipelines and cloud-based engineering tools. I also build dynamic dashboards using TABLEAU, R Shiny, and POWER BI. I am skilled in academic writing, research reporting, and producing publication-ready documents. My analytical thinking, problem-solving skills, and development experience allow me to build complex applications, research solutions, and AI-driven systems across diverse fields. I’d be happy to offer you my services—feel free to contact me for an interview.

🔍,SEO-based research | 📊 Data Science | 🤖 Generative AI | 🧠 Machine Learning | 🐍 Python | 📈 R Programming | 📊 Analytics | 🧬 Bioinformatics I am a Data Scientist and AI Engineer with expertise in Machine Learning, Generative AI, data analytics, natural language processing (NLP), and bioinformatics. I help businesses, researchers, and startups transform data into actionable insights through predictive modelling, statistical analysis, AI-powered solutions, and custom Python and R applications. With over **75 successfully completed freelance projects* and experience training 32+ students in Data Science and Bioinformatics, I bring both technical expertise and strong communication skills to every engagement. My focus is on delivering accurate, reproducible, and business-oriented solutions that create measurable value. 🎯 Core Expertise 🔹 Data Science & Analytics • Data Cleaning & Preprocessing • Exploratory Data Analysis (EDA) • Feature Engineering • Statistical Modeling • Predictive Analytics • Data Mining • Network Analysis 🔹 Machine Learning & AI • Supervised & Unsupervised Learning • Classification & Regression • Support Vector Machines (SVM) • Principal Component Analysis (PCA) • K-Means Clustering • Deep Learning • Generative AI • Natural Language Processing (NLP) 🔹 Featured Projects • Stock Price Prediction using LSTM Networks • Breast Cancer Classification using PCA + SVM • Image Segmentation using K-Means Clustering • Machine Learning Model Development and Evaluation • Face Detection using Haar Cascade Features and OpenCV • Research Analytics and Data Visualization 🔹 Programming & Analytics • Python • R Programming • SQL • C++ • C# • MATLAB •Java 🔹 Data Science & Machine Learning Libraries • Scikit-Learn • TensorFlow • Keras • NumPy • Pandas • Matplotlib • Seaborn • Plotly • ggplot2 • dplyr • tidyr • DESeq2 🔹 Bioinformatics & Computational Biology • NGS & RNA-Seq Analysis in Python and R • Biopython • Cytoscape, STRING, DAVID, GSEA • AlphaFold, PyMOL, ChimeraX • Galaxy Server and Linux-based Pipelines • Molecular Docking (AutoDock and ML-Based) • Molecular Dynamic Simulation in GPU (GROMACS, AMBER, NAMD) Why Work With Me? ✅ 75+ Successfully Completed Projects ✅ 32+ Students Trained Worldwide ✅ Strong Research and Analytical Background ✅ Clear Communication and Documentation ✅ On-Time Delivery and Reliable Support Let's discuss how I can help with your data science, AI, machine learning, analytics, or bioinformatics project.

I am an experienced media buyer with a strong background in data science (8+ years as a data scientist/data engineer). My expertise lies in harnessing the power of Facebook Ads/Google Ads to drive exceptional results for businesses. With a diverse range of experience spanning freelancing, corporate environments, startups, and academic research, I bring a unique perspective to every project. My proficiency in numerical and statistical analysis, combined with my skills in A/B testing and knowledge of both white hat and black hat marketing, positions me as a valuable asset to optimize your advertising campaigns. 💻 Work Overview ✅ Former Numerical and statistical analysis specialist; ✅ Diverse experience: freelancing, corporate, startups, academic research; ✅ Extensive knowledge of Paid Traffic/Campaign management; ✅ Skilled in A/B testing for campaign optimization; ✅ Proficient in white hat (Real Estate, E-commerce, SaaS) and black hat (Adult niches, Casino/Gambling, Dating) techniques; ✅ Ability to uncover root causes through correlation curves and use them to optimize campaigns ✅ Strong presentation skills: dashboards, dynamic PowerPoint presentations — Result from my experience as a data analyst, where I had to deal with the Executive Board of all companies. ✅ Award-winning mathematician and project builder — Which makes me different from any marketer ✅ Passionate about helping businesses grow and succeed 💡 Skills and Expertise: ✅ Sales Copywriting ✅ Funnel Optimization ✅ Google Ads (Search and Display) ✅ Facebook Ads ✅ Bing Ads ✅ Apple Search Ads ✅ E-mail Marketing ✅ CRM ✅ Landing Page Optimization ✅ Tracking/Attribution tools (Voluum, Redtrack, Branch, AppsFlyer) ✅ Numerical Data Analysis (Statistics, Numerical Methods, Interpolations, Forecasting) ✅ Analytics (Excel, Python, R, RShiny, VBA Programming, Power BI, etc) 📖 Education Advanced Paid Traffic — CXL Institute E-commerce optimization — CXL Institute Copyhackers 100% completion course Landing Page Optimization — CXL Institute Bachelor's in Engineering Senior Data Scientist (SDS™, DASCA)

PhD Economist| Statistician | Financial Modelling Expert | Data Scientist With 250+ completed projects and 10+ years of experience, I excel in statistical analysis, machine learning, financial modeling, economic research, and applying data science techniques to solve complex business problems. My unique blend of expertise in Finance, Economics, and Data Science allows me to deliver powerful insights that drive decision-making and growth for businesses. ✦ Data Scientist/Statistician With a strong background in statistics and data science, I use advanced techniques to unlock value from data: • Predictive Analytics & Machine Learning Modeling • Survey Data Analysis • Data Mining/Data Extraction • Data Visualization & Reporting • Tools: SQL, Python, R, EViews, STATA, SPSS, MATLAB, NVivo, ✦ Financial Modelling : As a certified Financial Modeling and Valuation Analyst (FMVA) and CFA Level III candidate, I specialize in building sophisticated financial models for you. My expertise: • Financial Modelling, Valuation & Forecasting • Sensitivity Analysis • Budgeting & Corporate Finance • Credit, Market, and Liquidity Risk Analysis • Financial Econometrics/Timeseries ✦ Economist: Holding a PhD in Applied Economics, I’ve authored seven research papers and developed econometric models that inform policy and market strategies. My expertise includes: • Qualitative and Quantitative Research • Macroeconomic Analysis • Economic Forecasting • Time Series/Econometric/Statistical Modelling I work best with clients who need:: ✦ Investor-ready financial models and startup valuations ✦ Academic econometrics for dissertations, theses, or publications ✦ Data science and ML pipelines for research or business intelligence ✦ Economic analysis and policy research for government or industry Message me to discuss your project. I respond within 1 hour and am available for a consultation.

𝐄𝐱𝐩𝐞𝐫𝐭-𝐀𝐩𝐩𝐫𝐨𝐯𝐞𝐝 𝐚𝐧𝐝 𝐓𝐨𝐩 𝟑% 𝐨𝐧 𝐔𝐩𝐖𝐨𝐫𝐤 Scope of my services: ✅ Machine Learning and Deep Learning. ✅ Data Science, including Mining, Preprocessing, Analysis, and NLP. ✅ Pandas, TensorFlow, Keras, and Scikit-Learn. ✅ Python, R, Matlab, and SQL. ✅ Shiny, Plotly, Dash, and Bokeh. I strive to surpass expectations and deliver exceptional results. ⚡︎ Trusted Data Scientist for innovative projects. 🌟 Adaptive problem-solving strategies 🚀 Superior communication skills 🟢 Tailored solutions for optimal results I believe in the power of simplicity. My specialization lies in simplifying complex concepts into clear, impactful solutions, allowing your projects to stand out in the realm of data and AI. 🌟 🏆 Here's a testimonial from a recent client: “Ayoub has just finished assisting me with a research project on applying AI - Machine/deep learning methodologies to predict thermomechanical characteristics of composites. His communication and work quality were both excellent during the course of the six months. His Python knowledge was great, and he made sure that work was provided to me far ahead of the deadline so that I could make any necessary tweaks and revisions. I wholeheartedly recommend Ayoub for your next AI project, and I hope to collaborate with him in the near future.“ Message me and let's work together to achieve remarkable results! Best, Ayoub Machine Learning, Data Science, Python, Natural Language Processing, TensorFlow, Statistics, Data Modeling, Data Visualization, Data Analysis, AI Chatbot, Business Intelligence, Generative AI, Cloud Engineering Consultation

🔥 Expert Academic Writer | Data Analyst |Top rated Profile | Earned 100K plus ✅ Versatile Writing Expertise – Crafting compelling content across Marketing, Public Administration, Management, HR, Business, Accounting & Finance, and Mass Communication. 📊 SPSS/R studio Data Analysis – Need help with survey questionnaires, statistical analysis, or data interpretation? I’ve got you covered! 🔥 Research Support & Data Analyst | Top-Rated | 100K+ Earned 📊 Quantitative & Qualitative Data Analysis (SPSS / RStudio) Support with survey design, statistical analysis, data interpretation, and results reporting for academic and professional research projects. 📝 Academic Editing & Proofreading Careful editing and proofreading to improve clarity, structure, and academic tone while preserving the author’s original work and intent. 📚 Subject-Area Research Experience Research support across Marketing, Public Administration, Management, HR, Business, Accounting & Finance, and Mass Communication. 📖 Ethical & Professional Research Support I provide data analysis, editing, formatting, and research assistance only. I do not write academic work on behalf of students. ⏳ Reliable & Deadline-Focused Clear communication, consistent quality, and on-time delivery on every project. 📩 Working with data or a research manuscript? Let’s collaborate to strengthen your analysis and presentation—professionally and ethically.