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✨ Upwork Expert-Vetted & 𝐓𝐨𝐩 𝐫𝐚𝐭𝐞𝐝 𝐩𝐥𝐮𝐬 (Top 1%) ✨ 100 % Job Success in large Projects Senior Data Scientist with a combined 6+ years of experience [𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐒𝐨𝐜𝐢𝐚𝐥 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲, 𝐓𝐨𝐮𝐫𝐢𝐬𝐦, 𝐅𝐢𝐧𝐭𝐞𝐜𝐡 Industries] I help businesses maximize their growth potential through data-driven solutions and assist Tech teams to build robust ML solutions from real-world Sensors and Time Series data. I specialize in Feature Engineering, Event Detection, and Predictive Modeling, with a strong focus on model reliability and uncertainty estimation. I also deliver clear Technical Reports, Presentations and decision focused documentation that bridge research and product. EXPERTISE - Research | Custom Technical Reports (Text + Figures + Interpretation) | Code/Scientific Documentation. - Data Analytics: Data Cleaning, Exploratory Analysis, and actionable Insight generation. - Designing, Training and Evaluating AI/Machine Learning models. - Collecting, Cleaning and Managing data and databases. - Developing the data and result into a format easily representable to other employees, investors, and other researchers. SKILLSET ✅ Time Series Analysis (Sensors/ Signals, Accelerometer ...) ✅ Biological Signals: Heart and Breathing, Temperature, Muscle activity, Brain activity, Blood Pressure, Oxygen levels and Body Composition. - Trend/ Behavioral Analysis and Profiling. - IoT/Sensor Data Diagnostics - Anomaly Detection - Exploratory Data Analysis - Scoping sessions and Data‑Quality assessments ✅ Python (Pandas–Scikit-learn–Numpy–Scipy, Seaborn–Keras–Pytorch–TensorFlow). ✅ R (ggplot2–dplyr–tidyr –caret–Shiny–Tidyquant). ✅ Machine Learning Algorithms (PCA, K-means, Random Forest, XGboost, Logistic Regression, SVM, etc..). ✅ Deep Learning (Neural Networks, CNN, RNN, ...) also the tools: - SQL/No-SQL: MongoDB, MySQL. - Tableau | Power BI. - MATLAB | R-studio. - Git - C/C++ I'm adaptable, quick, and reliable, with a sharp eye for details and excellent communication skills (6 languages). I'm eager to help you solve any data science challenges you might have. ------------------------------------------------------------------------------------------------------------------------- Testimonials from some of my clients: ✨ "Working with Faten was effortless. She is dependable, while also incredibly collaborative. Her dedication to work and ability to deliver consistently on-time and beyond expectations render her invaluable for any project. I highly recommend Faten to anyone seeking a skilled, reliable and communicative Machine Learning Engineer and or Data Scientist for their next initiative." ✨"Faten is very professional - prompt feedback, clear communication, and easy to work with. Would recommend working with Faten on ANY project!" ✨"It was an absolute pleasure to work with Faten. She is super clear on communication and has a creative curiosity about all projects. She is a brilliant soundboard and fits into the projects, regardless of where she is asked to assist. She always adds value. I will recommend her without reservation"

Your dashboards are slow, your data sources don't agree with each other, and leadership has stopped trusting the numbers, I rebuild the analytics layer underneath, using dbt on Snowflake or BigQuery, so your team makes decisions on data you can actually defend. With over 11,000 hours logged and 80+ projects delivered on Upwork, I've worked with growth-stage SaaS startups, fintechs, retail and eCommerce operators, real estate firms, and global research organizations to design dbt-based data models, build end-to-end ETL/ELT pipelines, and deliver BI systems that eliminate reporting delays. A few projects I've led recently: CGIAR - Built a centralized enterprise analytics platform on Microsoft Fabric and Power BI, replacing fragmented reporting across a global research consortium. Sojo Industries - Designed a continuous intelligence layer delivering real-time visibility and enterprise-grade analytics for retail operations. Markets4U - Migrated a fast-growing fintech off Metabase, Oracle BI, and Vertica onto a high-performance analytics stack built for real-time decisions. Westwise - Centralized fragmented data sources to power marketing and sales insights for a legal services platform. ECAP - Delivered analytics and financial modeling for a private real estate investment firm managing strategic property portfolios. Voice AI Automation Company - Integrated Stripe, HubSpot, GA4, Google Ads, Linear, Pylon, and MongoDB into a unified, business-ready data model for an AI-first SaaS company. How I work across the analytics engineering stack: Data Modeling and Transformation - I build dbt models on Snowflake and BigQuery that turn raw, multi-source data into clean, analytics-ready datasets. Strong focus on testing, documentation, and modular design so your data layer stays reliable as it scales. Data Engineering and Pipelines - I design and maintain ETL/ELT pipelines using SQL, Python, and Apache Airflow across AWS, GCP, and Azure. Whether you need to ingest from APIs, sync SaaS tools, or move data between warehouses, I build pipelines that don't break when your business grows. Business Intelligence and Dashboards - I build interactive dashboards in Power BI, Tableau, and Looker Studio that turn analytics-ready data into clear, actionable insights for stakeholders. KPI tracking, executive reporting, self-service analytics — designed for the people who actually use them. Cloud and Warehouse Expertise - Deep work across Snowflake, BigQuery, PostgreSQL, and Redshift, with hands-on experience integrating GA4, HubSpot, Salesforce, Stripe, and other SaaS data sources into unified warehouses for cross-functional reporting. Why clients keep working with me: - 11,00+ hours logged, 100% Job Success Score, Top Rated Plus - End-to-end ownership from data ingestion through dbt modeling to dashboard delivery - I translate technical complexity into business outcomes, not jargon - Long-term clients rehire me for scale-up support, audits, and platform migrations - Available for project-based work and ongoing analytics engineering partnerships If your reports are slow, your data sources don't talk to each other, or you can't trust the numbers in your dashboards — let's talk. I'll audit your current stack, identify what's broken, and rebuild the foundation your team needs to make confident, data-driven decisions. Send me a message and I'll map out a plan tailored to your analytics, data engineering, or dashboard work — clear scope, real outcomes, no fluff.

Hi, I’m Daniyal – a Microsoft Power Platform expert and passionate data professional. I help businesses unlock the power of their data and streamline operations using Power BI, Looker Studio, Power Apps, Power Automate and SQL. With hands-on experience building custom Power BI and Looker Studio dashboards, Power Apps applications and robust automation in real business environments, I specialize in turning manual processes into efficient, low-code digital solutions with intuitive interfaces and meaningful insights. From inventory tracking and approval workflows to HR dashboards and data reconciliation tools, I create solutions that are scalable, optimized and tailored to your needs. 💼 What I Can Do for You 📊 Power BI & Data Visualization ✔️ Interactive dashboards tailored for decision-makers ✔️ Advanced DAX & Power Query (M) for data modeling and calculations ✔️ Seamless integration with SQL, Excel, SharePoint, and APIs ✔️ Row-Level Security (RLS), performance tuning, and drill-through features ✔️ Visual storytelling based on KPIs, trends, and operational data 📊Looker Studio (Google Data Studio) ✔️ Lightweight, shareable dashboards for marketing, operations, and finance ✔️ Native and community connectors ✔️ Blend multiple data sources, create calculated fields and apply filters/controls ✔️ Pixel-clean report design, custom metrics and scheduled delivery to stakeholders ✔️ Ideal for cross-platform reporting alongside Power BI where it fits best 🛠 Power Apps Development ✔️ Custom business apps for desktop and mobile devices ✔️ Connected to SharePoint, Dataverse, SQL Server & third-party APIs ✔️ Intuitive UI/UX design with logic-driven automation ✔️ Enhanced performance and responsiveness in existing apps 🔁 Power Automate & Workflow Automation ✔️ Automating approvals, notifications, and task management ✔️ Microsoft Teams & Outlook workflow integrations ✔️ Excel and form automation for real-time processing ✔️ Reliable and maintainable low-code automation flows 🧩 Data Management & Integration ✔️ SQL database connections & data transformation pipelines ✔️ Migration of legacy spreadsheets to structured databases ✔️ Scalable data modeling for enterprise reporting ✔️ Clean data architecture for accurate business intelligence 🌐 Microsoft 365 & SharePoint Solutions ✔️ Dynamic SharePoint lists & document automation ✔️ Embedded Power BI reports within Teams & SharePoint ✔️ Collaboration dashboards for HR, finance, and operations 🎯 Why Clients Choose Me ✅ Solution-Oriented: I listen, understand your needs, and build practical solutions ✅ Communicative & Reliable: Transparent updates and collaborative approach ✅ Business-Driven: I don't just build - I help you solve real problems with measurable impact ✅ Tech-Savvy: Continuously learning to bring the best of Microsoft’s ecosystem to your projects Ready to transform your business with smart data solutions? Let’s connect and bring your vision to life - efficiently and professionally.

💼 Profile I’m a Senior Power BI Developer and BI Product Owner with 5+ years of experience in data analysis and business intelligence. In my current role, I manage a portfolio of 500+ Power BI dashboards and work closely with senior leadership to turn complex data into clear, actionable insights that support real business decisions. I specialize in building commercial, finance, and executive dashboards that are not only visually strong, but genuinely useful for decision-making. 🚀 What You Can Expect ⭐ Executive-Ready Dashboards Clean and intuitive Power BI dashboards designed for fast, confident decision-making with a strong focus on usability and business storytelling. ⭐ Business-Focused Analytics I connect data to real business outcomes, improving reporting efficiency, supporting commercial decisions, and enabling better financial planning. ⭐ Scalable BI Solutions Well-structured Power BI environments built for long-term adoption: - Optimized data models -Standardized KPI frameworks -Clear structure and governance -Scalable reporting architecture ⭐ Automation & Efficiency -Streamlined reporting workflows using: -Power BI (DAX, data modeling) -Power Query & SQL -Reporting automation ⚡ How I Work -I focus on solutions, not just dashboards -I understand both business and technical requirements -I keep things clear, structured, and practical -I communicate proactively and deliver reliably 🤝 Client Feedback ⭐⭐⭐⭐⭐ "Maria has a rare ability to turn complex data into intuitive dashboards that leadership teams actually use. Her structured approach and attention to detail gave us full confidence throughout the project." ⭐⭐⭐⭐⭐ "Strong technical skills combined with real business understanding. Maria helped us improve not only our dashboards, but the way we use data to support decisions." ⭐⭐⭐⭐⭐ "Reliable, professional, and easy to work with. Maria quickly understood our requirements and delivered a clean, well-structured Power BI solution." ✨ Let’s Work Together If you’re looking for a Power BI developer who combines strong technical expertise with business understanding and clear communication, I’d be happy to discuss your project.

If you are searching for Top Quality service, you are on the right profile Fast, Accurate & On-time Delivery, it's my commitment I am a highly skilled professional offering advanced spreadsheet and automation services as the following: 1- Excel (Formulas - Dashboards - Reports - Pivot Tables - Financial Models). 2- Google Sheets (Advanced Functions - QUERY - ARRAYFORMULA - Automation - KPI Dashboards). 3- Google Apps Script (Automation - Workflows - Triggers - Integrations). 4- VBA & Macro Development (Process Automation - Data Processing - Reporting Systems). 5- Data Analysis (Cleaning - Structuring - Insights - Visualization). 6- API Integrations (Connecting Excel/Sheets with external platforms). 7- Workflow Automation & System Building (End-to-end business solutions). I will provide samples, Unlimited revisions and 100% Satisfaction. I use the latest versions of Microsoft Excel and modern tools for automation and integrations. I am confident that I will make an immediate contribution to your team. After hire me I will be available online 24 hours for your support and I promise I will meet tight deadlines without compromising quality. Regards Salman R

Everything around E-Commerce, IT, Data, and Marketing is interesting for me. I love a good challenge and making things happen. Hyperactive and very responsive. Nature and Dog for hobbies. German by trade. No AI slop.