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  • $35 hourly

    • 4.7/5
    • (801 jobs)
    I lead a team rated among the best in Analytics and BI globally, I work with some of the most respectable brands and companies in the world, both small and large. Tested as top 1 percentile in Excel/VBA and Analytical capabilities, we are a team of expert programmers with 400+ projects successfully delivered in the last 6 years. I lead a seasoned team of 65+ analysts focused on becoming the preferred Data Warehousing/BI/Analytics partners for enterprises worldwide by providing them the best in class solutions. I have extensive experience of working with leading enterprises including fortune 500 companies across the world. Due to our dedicated focus on analytics solutions, we deliver top quality, process driven and most professional deliverable in the shortest turn around time. 1. We have successfully delivered over 400+ projects over the last 6 years. 2. We come with top notch educational qualifications from IITs/ IIMs 3. Our core team has prior work experience at leading enterprises like Citibank, American Express, Infosys, Cognizant, Ladbrokes and Goodyear among others 4. We come with extensive domain expertise in Financial Services, Telecom, Pharmaceuticals & Health care industries, Logistics, Retail, Energy and Real Estate. 5. Our total team strength is 65+ professionals Please feel free to contact for references, portfolio and case studies.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Visual Basic for Applications
    Mobile App Development
    PHP
    Data Analysis
    MySQL Programming
    .NET Framework
    Business Intelligence
    Tableau
    Microsoft Excel
    QlikView
  • $120 hourly

    • 4.9/5
    • (132 jobs)
    With 12 years experience in Data Engineering, ETL/ELT, Business Intelligence and Dataviz, I am the perfect contractor to help your company capitalize on its data. I specialize in building Business Intelligence platforms for companies that want to develop a data-driven mindset. I thrive managing complex projects involving data collection, integration and visualization. My goal is to democratize data and empower users to make impactful decisions with dynamic reporting, no matter on which data literacy level they are. My skills include: - Databases: SQL, MySQL, Oracle, PostgreSQL, SQL Server. - Data integration: Fivetran, Stitch, Airbyte, Matillion, Azure Data Factory, Talend. - Data transformation: SQL, dbt, Python, Airflow, Dagster. - Data warehousing: AWS Redshift, BigQuery, Azure, Snowflake, Panoply. - Data visualization: Tableau, Microsoft Power BI, Looker, Metabase, Google Data Studio (now Looker Studio), Domo, AWS QuickSight, Klipfolio, QlikView/Sense, Mode, Superset. All work is completed by me, and you can be assured that I will not outsource to anyone else. I believe that clear, transparent and regular communication goes hand in hand with project success and I will always ask dozens of question to make it happen. I pride myself on providing the highest quality of work, and will never complete a project until the client is fully satisfied.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Data Integration
    Data Ingestion
    ETL Pipeline
    Database Design
    Data Warehousing
    ETL
    Business Intelligence
    Data Visualization
    Looker Studio
    Python
    Talend Open Studio
    Microsoft Power BI
    SQL
    Tableau
  • $56 hourly

    • 4.9/5
    • (80 jobs)
    Helping to build Analytics-Driven Organizations through Data and Machine Learning Model. Do watch my quick introduction video in the profile that can help you to take a decision for your business. ⭐⭐⭐⭐⭐ 2 Power BI experts required within 2-4 weeks for 2 months "Five stars all the way. I would certainly consider working again with Kulbhushan. Great attitude and great attention to detail. Very professional and very impressive work ethics." 🏆 TOP-RATED PLUS 🏆 100% Job Success Score 🏆 500+ Dashboards Delivered for 45+ different industries 🏆 150+ Automated Data Pipeline Developed 🏆 175+ Satisfied Clients Worldwide 🏆 All 5 Star Ratings and Stellar Reviews 🏆 Fastest growing on Upwork in last one year Most Business Leaders struggle taking faster and crucial decisions for their businesses. For the last 14+ years, I helped Business Leaders and CXOs across the globe 🌏 to take quicker and critical decisions by empowering them with access to Real-Time Actionable Insights by developing Automated & Real-time visually appealing interactive dashboards on Power BI and Tableau. Some of my 🌟 High Profile Clients 🌟 include Johnson & Johnson, Coco-Cola, Primo Water, Uflex, Ceribell, Mountenvil, Nourshed, Microtek I provide end-to-end solutions starting from developing automated data pipelines to pull data from all the data points, setting up Data Lake and Data Warehouse, and creating business and function-specific Reports in Microsoft Power BI and Tableau: Here’s a highlight of the services we commonly help our clients with: ✅ Data Analytics Solutions & Business Intelligence Implementation (Google, AWS, GCP (Google Cloud Platform), & Microsoft Azure) ✅ Data Visualization & Dashboard Design / Development (World-class customer experience) ✅ Machine Learning Model and Artificial Intelligence ✅ Do performance Monitoring, fine-tuning, and optimization of dashboards. ✅ Connect to multiple data sources, import data, and make it useful for your business ✅ Perform advance level calculations on data ✅ Publish and share the dashboards, and schedule data refreshes. ✅ Set up ETL processes ✅ Building Automated data pipelines for pulling data from multiple platforms through APIs ✅ Data Warehouse & Data Engineering Services 🛠 Tools 🛠 Power BI, Tableau, SQL, Python, AWS, GCP, Azure, Pyspark, ETL, Data Lake, Data Warehouse, Data Science, Tensorflow, Pandas, Keras, Numpy, pyTorch, OpenAI, Apache, Prophet, Excel, VBA, etc. Why you should hire me: Unrivaled Performance in helping CXOs make quick and informed data-based decisions, which will eventually help businesses thrive in every situation. It's all about the result! ═════ How do my clients feel? (Project Reviews) ═════ ⭐️⭐️⭐️⭐️⭐Senior Power BI Developer, Data Lake, and Data Warehouse "The team is absolutely fantastic! They took an enormous task and completed it amazingly. All the while being a pleasure to work with and make every effort to be available whenever it was needed. I will continue working with this team as much as I can! Thank you all so much!!" ⭐⭐⭐⭐⭐ Power BI Multiple Retail Store Dashboard, Reporting, and Statistics "Absolutely professional and a great team to work with. They are very creative, well-versed, and delivered well beyond our expectations. Please reach out to us if you need more details or a reference. We will definitely use them again in the very near future." ⭐️⭐️⭐️⭐️⭐ ❝ NamaSYS team was amazing to work with! Their work ethic, business insight, and communication skills were top-notch! Power BI can be confusing at times and they made the process very simple and understandable for me. It was amazing to me that after just a couple of conversations, they understood our business almost better than ourselves! Would recommend it to anyone and everyone.❞ 🗣 ✔Check out 5 Star ratings and Awesome feedback from our long-term clients. If you are looking forward to: - taking your business to the next level by taking a faster decision based on real-time actionable insights; - thriving your business in every situation by harnessing the power of data; - Optimizing cost, by knowing all the grey areas of your business; - Creating a culture of accountability, transparency, and efficiency; - Outwitting your competitors by utilizing your resources most efficiently; 📞 Get in touch 📞 📞 Free 30-Minutes Consultations 📞 Invite me to your job and I’ll tell you exactly how we can help you achieve your goals. ✅ HOURLY RATE NOTE: My profile advertised rate is a rough reflection of what you can expect to pay when working with me long-term.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Artificial Intelligence
    Machine Learning
    Microsoft Azure
    Microsoft Power Automate
    Microsoft PowerApps
    Data Warehousing & ETL Software
    Data Science
    Business Intelligence
    Data Visualization
    Microsoft Power BI
    AWS Glue
    Python
    Tableau
    ETL Pipeline
    SQL
  • $39 hourly

    • 4.9/5
    • (95 jobs)
    💼 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝘀𝗶𝗻𝗴𝗹𝗲-𝗵𝗮𝗻𝗱𝗲𝗱𝗹𝘆 𝗧𝗼𝗽 𝗧𝗶𝗲𝗿 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝗼𝗿 𝗘𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁𝘀 𝗲𝘅𝗰𝗲𝗲𝗱𝗶𝗻𝗴 $𝟏 𝐌+ 𝐔𝐒𝐃 𝗶𝗻 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 💼 🏆𝗔𝗠𝗢𝗡𝗚 𝗧𝗢𝗣 𝟭% 𝗗𝗔𝗧𝗔 𝗔𝗡𝗔𝗟𝗬𝗦𝗧𝗦 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞 𝗚𝗟𝗢𝗕𝗔𝗟𝗟𝗬🏆 As a 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 with over 𝟭𝟭 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, I bring expertise in 𝗧𝗮𝗯𝗹𝗲𝗮𝘂, 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜, 𝗔𝗹𝘁𝗲𝗿𝘆𝘅 & 𝗗𝗼𝗺𝗼 to help businesses unlock the full potential of their data. Whether it's creating insightful dashboards or automating data workflows, I focus on turning raw data into easy-to-understand insights that drive informed decision-making. With a deep understanding of both front-end & back-end data processing, I ensure that every visualisation is not only aesthetically pleasing but also functionally effective. I have had the privilege of working with 𝟗𝟒+ 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 , delivering tailored solutions that cater to their unique needs. From creating dynamic, interactive reports in Power BI to automating complex data workflows in Alteryx, my goal is to simplify complex data stories. My clients appreciate my ability to communicate technical details in a clear, understandable manner, making the entire process smooth & collaborative. With over 𝟯𝟰+ ⭐⭐⭐⭐⭐ 𝗿𝗮𝘁𝗶𝗻𝗴𝘀, I am proud to have built a reputation for reliability, precision, and delivering results that exceed expectations. Whether you're looking to enhance your data strategy or build a dashboard from scratch, I’m here to provide solutions that make your data work for you! 🕒 Preferred Time Zone: Eastern (𝗘𝗦𝗧) ⏰ 💼 Experience: I have 11+ years of creating 1000+ dashboards with versatility in a wide range of industry-leading dashboarding tools. 𝗗𝗔𝗦𝗛𝗕𝗢𝗔𝗥𝗗𝗜𝗡𝗚 1. 𝗧𝗮𝗯𝗹𝗲𝗮𝘂 – Advanced interactive dashboards and data visualization 2. 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 – Custom, dynamic reporting and real-time data dashboards 3. 𝗔𝗹𝘁𝗲𝗿𝘆𝘅 – Data preparation, blending, and automated workflows 4. 𝗗𝗼𝗺𝗼 – Cloud-based platform for business intelligence and real-time dashboards 5. 𝗘𝘅𝗰𝗲𝗹 – Data analysis, pivot tables, and charting for quick dashboards 6. 𝗚𝗼𝗼𝗴𝗹𝗲 𝗗𝗮𝘁𝗮 𝗦𝘁𝘂𝗱𝗶𝗼 – Real-time dashboarding with Google services integration 7. 𝗤𝗹𝗶𝗸𝗩𝗶𝗲𝘄/𝗤𝗹𝗶𝗸 𝗦𝗲𝗻𝘀𝗲 – Data discovery for business insights 8. 𝗟𝗼𝗼𝗸𝗲𝗿 – Cloud-based data analytics and visualization platform I have proficiency in handling large-scale data processing and storage solutions, from traditional relational databases to modern cloud and big data technologies. 𝗗𝗔𝗧𝗔 𝗪𝗔𝗥𝗘𝗛𝗢𝗨𝗦𝗜𝗡𝗚 1. Amazon Redshift – Scalable cloud data warehousing for big data analytics 2. Google Big Query – Fully-managed data warehouse with real-time analytics 3. Snowflake – Cloud-based data warehouse with elastic scaling 4. Microsoft Azure Synapse Analytics – Unified analytics platform with data warehousing 5. SQL Server – On-premise & cloud-based relational database for data warehousing 6. Oracle Exadata – High-performance database solution for large-scale data warehousing 7. PostgreSQL – Open-source relational database often used in warehousing solutions 𝗗𝗔𝗧𝗔 𝗠𝗔𝗡𝗔𝗚𝗘𝗠𝗘𝗡𝗧 1. ETL 2. Data Mining 3. Data Fetching 4. Oracle Database 5. Google Analytics 6. Social Media Analytics Project Delivery Methodology 🎯Assessment & Planning | 📊Data Analysis & Gathering | ✏️Design & Prototyping | 🛠️Development & Implementation | 🧪Testing & Quality Assurance | 🤝Client Collaboration & Feedback | 📘Training & Documentation | 🌱Knowledge Sharing & Best Practices Global Markets & Industries of Work: - Government & Public Sector - Abu Dhabi & Dubai Government Clients - Finance & Banking - US Clients - Healthcare - US Clients - Retail & E-commerce - European Clients - Marketing & Advertising - Australian & APAC Region Clients - Telecommunications - MENA Region Clients - Manufacturing - US Clients - Education - EMEA Region Clients 𝗧𝗔𝗚𝗦 #BusinessIntelligence #DataAnalytics #DataVisualization #Tableau #PowerBI #QlikView #Klipfolio #Domo #GoogleDataStudio #Sisense #AWSQuickSight #Looker #Strategy #SAPBusinessObjects #IBMCloudPak #ETL #DataEngineering #DataScience #SQL #Snowflake #Oracle #BigData #DataMining #MachineLearning #BusinessReporting #DashboardDesign #DataStorytelling #PredictiveAnalytics #DataWarehouse #DataInsights #VisualizationExpert #Analytics #SelfServiceBI #DataReporting #DataDriven #Visualization #KPI #Metrics #PerformanceManagement #AnalyticsConsultant #DataQuality #DataManagement #TableauExpert #PowerBICertified #DataAnalysis #DataStrategy #DataGovernance #CloudAnalytics #BusinessAnalysis #BIConsultant #Tableau #TableauCertified #Snowflake #Klipfolio #QlikView #Domo #GoogleDataStudio #Sisense #AWSQuickSight #AzureDataFactory #AWSGlue #Integromat #Knime #SQLServer #Oracle #Hadoop #MongoDB #PostgreSQL #DataVisualization
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Klipfolio
    Alteryx Analytic Process Automation Platform
    Microsoft Power BI Data Visualization
    Oracle JD Edwards EnterpriseOne
    Microsoft Azure
    Snowflake
    Azure DevOps
    BigQuery
    KNIME
    Domo
    SQL
    Microsoft Excel
    QlikView
    Tableau
    Looker Studio
  • $50 hourly

    • 4.2/5
    • (11 jobs)
    As a Mechanical Engineer turned Data Analyst with 9+ years of experience, I bring a unique blend of technical knowledge and business acumen to the table. My hands-on experience in DOMO, ClicData, Tableau and Power BI combined with my deep understanding of Supply Chain and Material Management, enables me to implement data-driven decision making and insights. My areas of expertise include Data Analytics, ETL (Extract, Transform & Load), Data Visualization. I am dedicated to delivering results and would love the opportunity to apply my skills to your project.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    SAP ERP
    Domo
    Tableau
    SQL
    Data Analysis
    Business Intelligence
    Microsoft Power BI
    Data Visualization
  • $40 hourly

    • 5.0/5
    • (192 jobs)
    I stumbled upon data visualization while working as a physicist, and I've been passionately distilling insights from data and communicating findings with the superpower of visualizations ever since. I will be your invaluable resource for: You want to transform your data into Accurate, Straightforward and Aesthetically Pleasing visualizations (I call them my ASAP standard) on the web. Let me help you with that! If you only have data, I can assist you to choose the right chart type and design the layout. If you have a mockup, I can code up the visualization according to your mockup specification. If you have a chart already, I can help redesign and improve the chart with more appealing aesthetics and more engaging user interactions. If you have any other requests, no matter it is a static figure or an interactive webpage, I am happy to discuss your project details with you. I am good at working with different people and in settings. I taught college students physics, I worked in various research groups, and I also consulted private businesses. I am looking forward to working with reliable and trustworthy clients just like you.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Data Analysis
    Data Visualization
    JavaScript
    D3.js
  • $169 hourly

    • 4.7/5
    • (5 jobs)
    Professional Summary With a deep specialization in natural language processing, I am an experienced AI & Machine Learning Engineer and Educator in the technology and education sectors. My commitment to lifelong learning is a testament to my dedication and passion for staying at the forefront of AI research and applications, constantly updating my skills and knowledge to adapt to the rapidly evolving field. Technical Skills • Programming Languages: Python, R, SQL • Machine Learning/Deep Learning Libraries: TensorFlow, PyTorch, Keras, Scikit-Learn, XGBoost, LightGBM • Data Manipulation/Analysis Tools: Pandas, NumPy, dplyr, data.table • Data Visualization Tools: Matplotlib, Seaborn, Tableau, PowerBI, Plotly • Big Data Technologies: Hadoop, Apache Spark, AWS Redshift, Google BigQuery • Web Development: Streamlit, Flask, Django, HTML, CSS, JavaScript • Cloud Platforms: AWS, Azure, Google Cloud Platform, Docker, Kubernetes • Development Tools: GitHub, Git, Jupyter Notebook, R Studio • GIS Tools: ArcGIS, QGIS Additional Projects • Volcano Monitoring Machine Learning Project: Developed a machine learning model to predict volcanic eruptions using sensor data. Preprocessed time-series sensor data, including normalization and handling of missing values. Extracted relevant features from the time-series data significantly impacting volcanic activity predictions. Experimented with various machine learning algorithms, including SVM and neural networks, to identify the best performer. Implemented a real-time data processing pipeline that ingests sensor data continuously. Validated the model using a split-test approach and adjusted parameters to improve accuracy. Built visualizations to depict the prediction accuracy and feature importance, aiding in interpretability. • AI for Affordability of Oncology Immunotherapy Treatment: Contributed to an AI solution that predicts the Time To Next Treatment (TTNT) curve for oncology patients, aiding in personalized treatment planning. Collaborated with Mango Sciences and a diverse team to develop a predictive model and an interactive dashboard. The model enhances decision-making processes in treatment affordability and clinical pathways for immunotherapy. • AI-Driven Pool Management System: Develop an intelligent system for monitoring and controlling swimming pool environments. Automate management of pH levels, chlorine content, temperature, and overall water quality using AutoML tools. Install necessary Python libraries such as sklearn, seaborn, pandas-profiling, and AutoML tools like pycaret, h2o, and tpot. Import libraries and set up data frames for loading historical data on chemical levels and temperature. Clean and prepare data by removing outliers and ensuring data quality. Perform feature engineering and exploratory data analysis. Use various AutoML tools to test different AI models. Evaluate models based on metrics like mean absolute error (MAE) and accuracy to identify the most effective one. Reduce manual labor and enhance maintenance efficiency. Improve water quality and ensure safety. Facilitate the development and deployment of AI models for sustainable and cost-effective pool management solutions. • Price Prediction for Airbnb LA Mayflower Village: Boost predictive analytics capabilities to forecast key business metrics. Compiled extensive datasets from internal sales systems, customer feedback, and market analysis reports into a unified data repository. Performed exploratory analysis to discover patterns, anomalies, and correlations among data variables. Used Python tools like Seaborn and Matplotlib to create visual representations for effective stakeholder communication. Developed and refined features focusing on customer demographics, purchase history, and seasonal trends. Applied PCA to reduce the number of variables, enhancing model efficiency. Tested machine learning algorithms, including Random Forest, SVM, and neural networks, to identify the best predictive model. Used grid search and cross-validation to fine-tune models for optimal accuracy and reduced overfitting. Measured model performance using RMSE and MAE on a validation dataset. Conducted A/B testing to assess model effectiveness in real business settings. Integrated the finalized models into the production environment, linking them with business intelligence tools. Established a real-time dashboard to monitor model performance and its impact on business decisions. Set up a feedback loop with business units for continuous model refinement. Planned periodic updates to modeling techniques considering new data science advancements and market condition shifts.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    BigQuery
    PySpark
    Microsoft Power BI Data Visualization
    Streamlit
    ArcGIS
    ggplot2
    Tableau
    Azure Machine Learning
    Amazon SageMaker
    XGBoost
    TensorFlow
    PyTorch
    Python Scikit-Learn
    Python
    SQL
  • $20 hourly

    • 5.0/5
    • (7 jobs)
    OBJECTIVE Being a highly skilled data analyst, I am adept at maximizing the potential of Power BI. I have the expertise to efficiently automate any spreadsheet using Google Sheets, Google App Script, and Excel."
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Google Docs
    Google Forms
    Data Analytics
    Smartphone
    Data Entry
    Google
    Google Sheets Automation
    Excel Macros
    Mobile App
    Google Apps Script
    JavaScript
    Microsoft Excel
    Google Sheets
    Looker Studio
    Microsoft Power BI
  • $50 hourly

    • 5.0/5
    • (114 jobs)
    🏆 TOP RATED PLUS - among the top 3% talent on Upwork 🏆 ⭐️ 100+ happy clients ⭐️ 12K+ hours clocked ⭐️ $400K+ earned I am an expert Data Analyst / Data Engineer who is in the business of making more $$$ for my clients by simplifying decision making by leveraging the power of data since last 6+ years. What clients say about me 📣 "𝘚𝘩𝘢𝘯𝘵𝘢𝘯𝘶 𝘤𝘰𝘮𝘱𝘭𝘦𝘵𝘦𝘭𝘺 𝘤𝘳𝘶𝘴𝘩𝘦𝘥 𝘮𝘺 𝘉𝘪𝘨𝘘𝘶𝘦𝘳𝘺 𝘱𝘳𝘰𝘫𝘦𝘤𝘵! 𝘏𝘦 𝘸𝘢𝘴 𝘦𝘹𝘵𝘳𝘦𝘮𝘦𝘭𝘺 𝘬𝘯𝘰𝘸𝘭𝘦𝘥𝘨𝘢𝘣𝘭𝘦, 𝘨𝘳𝘦𝘢𝘵 𝘤𝘰𝘮𝘮𝘶𝘯𝘪𝘤𝘢𝘵𝘪𝘰𝘯, 𝘧𝘪𝘯𝘪𝘴𝘩𝘦𝘥 𝘵𝘩𝘦 𝘱𝘳𝘰𝘫𝘦𝘤𝘵 𝘷𝘦𝘳𝘺 𝘲𝘶𝘪𝘤𝘬𝘭𝘺, 𝘢𝘯𝘥 𝘵𝘩𝘦 𝘳𝘦𝘴𝘶𝘭𝘵𝘴 𝘤𝘢𝘮𝘦 𝘰𝘶𝘵 𝘦𝘹𝘢𝘤𝘵𝘭𝘺 𝘩𝘰𝘸 𝘐 𝘯𝘦𝘦𝘥𝘦𝘥. 𝘐 𝘸𝘰𝘶𝘭𝘥 𝘩𝘪𝘨𝘩𝘭𝘺 𝘳𝘦𝘤𝘰𝘮𝘮𝘦𝘯𝘥 𝘩𝘪𝘮, 𝘢𝘯𝘥 𝘐 𝘸𝘪𝘭𝘭 𝘣𝘦 𝘥𝘦𝘧𝘪𝘯𝘪𝘵𝘦𝘭𝘺 𝘩𝘪𝘳𝘪𝘯𝘨 𝘩𝘪𝘮 𝘧𝘰𝘳 𝘧𝘶𝘵𝘶𝘳𝘦 𝘱𝘳𝘰𝘫𝘦𝘤𝘵𝘴." I have served over 90 clients with their Data Science & Analytics need across 𝙚-𝙘𝙤𝙢𝙢𝙚𝙧𝙘𝙚, 𝙙𝙞𝙜𝙞𝙩𝙖𝙡 𝙢𝙖𝙧𝙠𝙚𝙩𝙞𝙣𝙜, 𝙢𝙤𝙗𝙞𝙡𝙚 𝙜𝙖𝙢𝙞𝙣𝙜 𝙖𝙣𝙙 𝙬𝙚𝙗 𝙖𝙥𝙥𝙨, 𝙖𝙙𝙫𝙚𝙧𝙩𝙞𝙨𝙚𝙢𝙚𝙣𝙩, 𝙚𝙣𝙩𝙚𝙧𝙩𝙖𝙞𝙣𝙢𝙚𝙣𝙩, 𝙘𝙡𝙚𝙖𝙣 𝙚𝙣𝙚𝙧𝙜𝙮, 𝙚𝙙𝙪𝙘𝙖𝙩𝙞𝙤𝙣 and other industries. 𝗠𝗬 𝗢𝗙𝗙𝗘𝗥𝗜𝗡𝗚𝗦 • 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 | Dive deep into your data, identify trends and patterns to draw conclusions about the business performance. • 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 & 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 | Turning your raw data into dynamic dashboards with insightful business KPIs with highly interactive UI/UX design. • 𝗪𝗲𝗯 𝗧𝗿𝗮𝗰𝗸𝗶𝗻𝗴 | Identify and track what the users do on your website or e-commerce store, build custom tracking events as per tags and triggers. • 𝗘𝘅𝘁𝗿𝗮𝗰𝘁𝗶𝗻𝗴 𝗱𝗮𝘁𝗮 𝗳𝗿𝗼𝗺 𝗔𝗣𝗜𝘀 | Building live data pipelines using Python & SQL to extract data from Public APIs. • 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 | Analysing real time user behaviour data for mobile apps with specialisation in gaming apps. • 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴/𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 | Expertise in solving business problems using LLMs like OpenAI ChatGPT, Google Gemini/PaLM, etc. 𝗠𝗬 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 • 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 & 𝗗𝗮𝘁𝗮 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘀𝗮𝘁𝗶𝗼𝗻: Looker Studio (Google Data Studio), Looker, Metabase, Power BI, Mode, Tableau, DataBox, Zoho Analytics, DOMO, Google Sheets, etc. • 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴: SQL, Python, R. • 𝗗𝗮𝘁𝗮 𝘄𝗮𝗿𝗲𝗵𝗼𝘂𝘀𝗲𝘀: BigQuery, Redshift, MS SQL, MySQL, PostgreSQL, Snowflake, and Azure. • 𝗘𝗧𝗟 & 𝗪𝗲𝗯𝗵𝗼𝗼𝗸 𝗧𝗼𝗼𝗹𝘀: Fivetran, Stitch, Supermetrics, Power My Analytics, Saras Analytics, Zapier, Make, etc. • 𝗪𝗲𝗯 𝗧𝗿𝗮𝗰𝗸𝗶𝗻𝗴: Google Tag Manager, Google Analytics 4, Universal Analytics to GA4 migration. • 𝗗𝗮𝘁𝗮 𝗦𝗼𝘂𝗿𝗰𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Shopify, Meta Ads, Google Ads, TikTok Ads, Pinterest Ads, LinkedIn Ads, Google Analytics, Google Search Console, SEMRush, etc. 𝗪𝗛𝗔𝗧’𝗦 𝗡𝗢𝗪 I would love to hear from you for any business-related needs in which I might be helpful. Click the “INVITE” button and get world class consultation! 😃 Thanks!
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    Tag Manager Setup
    Google Cloud Platform
    SQL Programming
    Machine Learning
    Looker Studio
    Data Science
    Google Analytics
    SQL
    Microsoft Power BI
    Dashboard
    Data Analysis
    Google Tag Manager
    Python
    Business Intelligence
    BigQuery
  • $45 hourly

    • 4.9/5
    • (107 jobs)
    15+ years of experience. Top Rated Plus Upwork profile consistently over last 5 years!!! 15+ years of corporate experience in Business Intelligence and Data visualization field having worked with leading multinationals. Hands-on experience data mining, data analysis and visualization for large corporate and Government clients across regions. Key strengths: 1. Quick learning of client's business problem and project context 2. Effective problem solving Tools & technologies expertise: Tableau, PowerBI, SQL, Excel, Looker Studio
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    Google Analytics 4
    SQL
    MicroStrategy
    Market Research
    Survey
    Visualization
    SurveyGizmo
    Conjoint Analysis
    RStudio
    Microsoft Excel
    Tableau
    Microsoft Power BI
  • $129 hourly

    • 5.0/5
    • (67 jobs)
    Expert in Digital Transformation | Data Engineering | Automation | Web Application Development | Data Visualization Software | Python Welcome! I am an accomplished digital transformation expert with up to 10 years of experience helping businesses automate their data needs through robust digital solutions. Dieseinerdata, LLC is a highly experienced and innovative company with up to 10 years of expertise in data science, data analytics, and company reporting. ♛ 𝐓𝐎𝐏-𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 Developer on Upwork (Top 3% of all developers) 🎉 100% Job Success Ratio 🙋‍♂️ 60+ Clients ✨ $200k+ Upwork Revenue 👍 7 years of Hands-on Experience 🕐 5K+ Upwork Hours I believe in providing high quality data and reporting outputs how you need them. Need a Reporting Web Application? Covered! Need Power BI/Tableau data visualizations? Easy! Need company reports processed with Excel VBA Macros? Got it! I look forward to working with you and your organization. Are you looking to automate business processes? My expertise includes: ◻ Data Engineering & Analytics ✅ Data Analytics & Reporting - Excel VBA Macros, Google Sheets, PostgreSQL, SQL, MySQL, MS SQL Server, Django Web Applications ✅ Cloud Computing & Data Warehouse ETL - AWS RDS, AWS S3, Google Cloud Platform (GCP), Apache Airflow, Hive, Snowflake, Python ✅ Data Visualization & Dashboards - Power BI, Google Looker, Tableau, Custom Data Visualizations ✅ Web Analytics - Google Analytics GA4, Tag Manager, Big Query ◻ Software Development & IT Management ✅ Software Development - Django, Flask, JavaScript Node & React, HTML, CSS, PHP, API Integration ✅ IT Management - Agile Scrum & Kanban, Product Management, Product Ownership Past Client Reviews include: ✨"Brian is all that you hope to work with when outsourcing a project. To keep my review simple, I’ll categorize my review. The ability to code – Brilliant 10+ The ability to interrupt project(s) - Brilliant 10+ The ability to offer suggestions - Brilliant 10+ Keeps you updated on progress – Absolutely 10+ Deliveries project on time – Absolutely 10+ Competitive pricing/no haggling – Absolutely 10+ Invested in project success/business needs – Absolutely 10+ Would I recommend Brian to a stranger – Without a doubt 10++" ✨ "Exceptional support, easy to talk with, great problem solver, intelligent and talented. Best for us as he was very flexible and cared about our needs." ✨ "Brian was excellent to work with. Our project ran into some issues that I didn't foresee, but Brian was able to adapt and adjust the project to get a final product that worked within the parameters we needed. I highly recommend Brian for future projects!" ✨ "Brian did a great job building out our production schedule. He was fast and attentive to our requirements! He was also a great communicator and made sure he understood the project thoroughly before starting coding!" ✨ "Brian does great work, and makes sure to understand what you need. He turned the request around on schedule and with great quality" ✨ "Did a great job collaborating with me on this analytics project. He carried out the tasks from start to end and added more value in areas of ambiguity. Will certainly work with him again for my analytics needs." ✨ "Brian deserves his reputation as a high-level manager of products [data products and digital products], innovator, and problem solver. The Excel VBA macro he created will save me hours each week, making it well worth the price tag. As a freelancer, he is most concerned about the relationship and finishing the product. Throughout the process, Brian acted as a creative and witty thought partner, helping me refine the ask. He is my go-to guy for Excel VBA macros."
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    Data Analytics & Visualization Software
    Excel Macros
    Microsoft SQL Server Administration
    Website Builder
    AWS Application
    Microsoft Power Automate
    Database Administration
    Analytics
    WordPress
    Data Scraping
    Django
    Data Visualization
    Business Intelligence
    Python
    Microsoft Power BI
  • $50 hourly

    • 4.8/5
    • (96 jobs)
    Data visualization & dashboard development with ALL possible data sources. I understand how to implement business intelligence for your organization. I love when people make an effective data driven decisions, based on my research, advise or in cooperation with me. The services I offer: - Tableau, PowerBI, Google Data Studio implementation; - building visually appealing dashboards; - data preparation and data structuring; - ongoing BI support. Overall, I can both help on the front end and back end, bringing new ways of interacting with the data. I believe that data should be easy, do you?
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    Data Transformation
    ETL Pipeline
    Data Visualization
    Looker Studio
    Snowflake
    SQL
    dbt
    Metabase
    Tableau
  • $20 hourly

    • 5.0/5
    • (12 jobs)
    Salesforce: Salesforce.com admin & developer consultant with a deep background in project management, business analysis, requirements gathering, solution development, and QA/testing. 10+ years of CRM implementation and customization experience including the past 3 years and over 10 projects on SFDC. This experience provides an ideal solution for any client that needs someone who can work with end users/stakeholders documenting requirements and turning them into reality. Proven success in enterprise solution delivery with excellent client-facing skills. Experience includes 8+ years of delivering solutions to over 40 national and international companies, with special emphasis on complex solutions for enterprise clients. Java: Full-stack Java Developer with 10+ years of experience in developing highly scalable web/UI and multi-threaded backend applications with Java EE, Spring Framework, APIs, and Micro-services with Spring Boot. Expertise in developing REST APIs with Spring-Boot in a microservices architecture and testing. Substantial background in delivering large-scale, mission-critical, real-time, and low-latency projects on time. I have worked as a Technical Architect, Java Team Lead, and Senior Java developer. - Steep understanding of the life cycle of a software development project. - Technical Expertise & Frameworks: JAVA (SE& EE) EJBs 2.1, JSF, Spring, Hibernate, JSP, JMF, JavaScript, APIs, Ajax, Spring boot, Angular 7/8/9 - DB Expertise: MySQL, PostgreSQL, Oracle, MS Access, DB2, Couchbase, MongoDB - Platform: Linux, Unix, Windows - Software Engineering degree (Bachelor) I have Leadership qualities, where I can split, prioritize, and delegate tasks to developers, consult developers on best practices, ensure the high quality of software products, and mentor junior/senior staff. With my skills and expertise, I am versed with the talent to take a business to the next level. Feel free to contact me to discuss your requirements to determine how we can work together to help you achieve your goals.
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    Salesforce1
    Salesforce CRM
    Salesforce Sales Cloud
    Salesforce Lightning
    Database Management
    Salesforce App Development
    Salesforce Marketing Cloud
    Lightning Bolt
    Apex
    Salesforce Wave Analytics
    Salesforce
    Salesforce Service Cloud
    Salesforce Email Studio
  • $45 hourly

    • 4.9/5
    • (72 jobs)
    Data Science, Statistical modeling, and SAS Professional with 17 years experience in Personal Lines Insurance, FMCG, Financial Services, Health Care, and, Telecommunication verticals. - Exploratory analysis, data mining, and data transformations (ETL) on very large data. - Predictive Modeling: Multivariate Regression, Logistic, GLM, Non-Linear Models - Machine Learning: Decision Trees, Random Forests, Bagging & Boosting, Clustering - Optimization techniques: LP, NLP, Heuristics - Market Basket Analysis, Chi-Square Tests, Balanced Scorecard, Customer acquisition models. - Data Extraction from very large databases. Merge and Sort techniques - Data Transformation, including normalizing data, data cleansing, and handling missing data - Data Load, including loading summarized data and OLAP cubes - Developing KPIs, Reports and Dashboards. Software: SAS Studio, SAS Enterprise Miner, SAS Enterprise Guide, SAS BI Suite (ETL Studio, DI Studio), SAS/STAT, SAS/Macro, SAS/SQL, SAS/Graph, PL/SQL, Tableau, Microsoft Suite (Excel, Word, PowerPoint) Platforms: MVS OS/390, DB2, SQL Server, Unix, Windows Education: MS Decision Sciences, Drexel University, Philadelphia MBA Operations Management, Philadelphia University, Philadelphia Achievements: Developed an online Product Recommendation Engine for customers for a Telecommunications company. The engine is still in use today. Developed Prospect Acquisition Models to target the best prospects for client’s marketing campaigns. The models were built using Machine Learning techniques. Completely automated the actuarial premium rate-making process done manually at a major Insurance company. Reduced total turnover time from 30 days to less than 5 days. Designed and implemented a Business Intelligence system for financial data at a Health Care company. Shortened the process cycle from 3-4 weeks to 2 days. Developed a new, data driven Trade Area algorithm for existing and new retail/big box outlets. Experience (Last 10+ years): Data Science Freelancer (03/2020-Present) RFM, clustering, and market basket analysis (MBA) for an online retail company. Survey analysis of students and parents responses for a school district in Connecticut. Developed test questions on Data Modeling for an online recruitment testing company. Developed undergraduate course content for Data Science and Statistics for a US University. Propensity Score model development to determine store locations for a construction company. Completed projects in predictive modeling and forecasting in various domains, including health care, credit risk, and, insurance. Bridgetree Research Pvt. Ltd (01/2019 – 02/2020) Director, Data & Analytics Developed Look-Alike models using Logistic Regression for marketing campaigns of a Cable Dish Network company. Developed Prospect Acquisition Models for marketing campaigns of an amusement park chain. The models were built using Machine Learning techniques. Identified primary customer segments of a Pet Retail chain using K-Means Clustering. Performed Exploratory Data Analysis for the client. Refined existing statistical models for a furniture retail chain and a sports goods company. Revamped KPI Dashboard for a furniture retail chain. Taught Statistics to Consultants using SAS software. Held 1 session per week. Topics included Logistic Regression, Decision Trees, Random Forests, and, Clustering. Nexus Consultants (08/2010 – 11/2018) Director Managed a Data Science consulting practice, focusing on exploratory analysis, predictive modeling, marketing analysis, and, data quality across verticals. Industries consulted for include Telecom, Health Care, Financial/Insurance, and Waste Management. Created customer segmentation models using clustering techniques for a Malaysian Telecom company. Identified customer segments for marketing campaigns. Developed predictive models using Machine Learning techniques for a Hotel chain to monitor the performance of room rate packages. Developed patient-centric reports and financial KPIs for a Health Services company. Built an Incident-Probability statistical model for an Insurance company using Machine Learning and Logistic Regression. Created an intelligent recommendation system for a Telecom company customer portal. The engine recommended relevant products to individual customers based on user characteristics and actions. Designed Customer Experience Management (CEM) strategy for a Telecom company. Built and implemented analytical processes (clusters, retention models) to support the strategy. Developed an ETL framework with SAS DI for financial planning for a Health Care company. Designed a BI system for a Financial Services company. The system included static reports and dashboards accessible on the company intranet portal.
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    Multivariate Statistics
    Data Segmentation
    Predictive Analytics
    Technical Writing
    Data Extraction
    Statistical Analysis
    Business Proposal Writing
    Data Science
    Data Mining
    Logistic Regression
    SAS
  • $65 hourly

    • 5.0/5
    • (3 jobs)
    Seasoned Business Intelligence and Data Analysis Professional with more than five years in the field. Specializes in building Enterprise Data Pipelines with ETL Tools such as Domo, DBT, Matillion, Talend. Connected to Data Warehouses such as Snowflake, Amazon Redshift, Google Bigquery, etc. Also proficient in visualization platforms, with significant experience in Domo, Google Data Studio, Datorama, Mode, Power BI, Tableau, and others. Programming in SQL, Python, R, Javascript. Proficient in ETL Transformations, customized KPIs, whitelabel solutions. Created KPI Dashboards utilizing data from Google Analytics, Google Ads, Adobe Analytics, Google Sheets, Quickbooks, Encompass, Amazon S3, and more. I have worked with companies and projects of every size, from executive level Marketing Dashboards for major companies such as LinkedIn and Microsoft, to accounting for small scale retail firms, and everything in between.
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    Data Analysis
    ETL
    SQL
    Microsoft Access
    Encompass
    Microsoft PowerPoint
    Microsoft Excel
    Domo
    CSS
    HTML5
    JavaScript
  • $85 hourly

    • 5.0/5
    • (83 jobs)
    📉 Research consultant, data analyst, academic tutor 📖 Work experience at universities of Oxford and Edinburgh. The services I provide include: ✅ Qualitative data analysis with NVivo, MAXQDA and ATLAS.ti (coding, thematic analysis, IPA and grounded theory approaches, etc.) ✅ Writing up the results and discussion for research papers, dissertations, reports, ✅ Developing qualitative research proposals, ✅ Coding the data, identifying themes, running coding/data queries, developing theoretical frameworks ✅ Advice on qualitative research (planning research design, choosing methods of data collection, data analysis, sampling techniques) ✅ Qualitative data analysis and qualitative research training and 1-to-1 support ✅ Organizational performance research planning More background: 👉 PhD degree from the University of Edinburgh 👉 Experienced research consultant and data analysis expert 👉 Work experience at the universities of Oxford and Edinburgh, 👉 I have worked with over 1000 institutions and individuals, helping them plan and implement their research studies. I am involved in these studies as either a research consultant or data analyst. 👉 Extensive experience across a variety of sectors, including healthcare, education, social services, and criminal justice. My work has involved diverse populations such as children, prisoners reintegrating into society, child molesters, migrants, and individuals seeking cultural assimilation. I have also contributed to studies on AI, data labeling, mortgage practices, women’s rights, and neurodiverse communities. I am deeply committed to promoting inclusion and advancing social justice through my research, ensuring that marginalized voices are heard and their needs addressed. 👉 Example studies I have contributed to recently are Humans@Centre project by Saïd Business School from Oxford University, HAWCA‘s (Humanitarian Assistance for the Women and Children of Afghanistan) study of legal obstacles preventing Afghan women from achieving justice 👉 University collaborations. I currently run data analysis workshops in Dundee University, University of York, and Cardiff Metropolitan University, and I am open to more collaborations 👉 Expert advice to software and AI companies on research and data strategies (e.g. Scrintal® - a popular web application to gather, organize & visually connect ideas) 👉 Member of International Editorial Board for the International Research Journal of Science, Technology, Education, and Management; Ambassador of Polaris Global Research Organization Inc. in the United Kingdom 👉 Highly proficient in using NVivo, ATLAS.ti and MAXQDA for Qualitative data analysis -I facilitate Qualitative research/data analysis training and workshops 👉 Author of best-selling online courses that attracted over 12.000 students worldwide. The rights to some of these courses were recently purchased by SAGE Publications 💬 Do not hesitate to reach out if you have Any questions! Hope to work with you soon! J
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    Editing & Proofreading
    Scientific Research
    NVivo
    Research Papers
    Academic Research
    Research Methods
    Academic Writing
    Qualitative Research
    Data Analysis
  • $60 hourly

    • 4.9/5
    • (343 jobs)
    Hello! I am a seasoned Google Data Studio developer and growth marketing manager with a passion for leveraging data to drive business success. Over the course of my career, I have had the privilege of working with esteemed agencies like Neil Patel Digital and Refine Labs, as well as collaborating with renowned clients such as Grant Cardone. My expertise lies in developing high-level sales dashboards, marketing reports, and financial reports using Google Data Studio. I am skilled in extracting valuable insights from data through Google Analytics and implementing efficient tracking mechanisms with Google Tag Manager. My journey as a growth marketing manager has allowed me to thrive in data-driven environments. I love identifying key performance indicators (KPIs), analyzing website traffic and user behavior, and translating these insights into actionable strategies for optimized marketing campaigns and overall performance improvements. Working with such diverse and prominent clients and agencies has honed my ability to collaborate effectively and adapt to different team dynamics. I take pride in my accountability and results-driven approach, always aiming to make a positive impact on projects and contribute to organizational success. If you're looking to take your business data to the next level, I am eager to help. Let's connect today to discuss how we can work together and utilize data visualization and analytics to make data-informed decisions and drive your organization's growth. Thank you for taking the time to learn a bit about me. I look forward to the opportunity of collaborating with like-minded individuals and organizations that value the power of data-driven strategies. Let's empower your business with insights today!
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    Google Tag Manager
    Google Analytics
    Google Ads
    Marketing Analytics
    Data Analysis
    Marketing Automation
    Supermetrics
    Quantitative Analysis
    MySQL
    Data Visualization
    Google Sheets
    Looker Studio
  • $125 hourly

    • 5.0/5
    • (83 jobs)
    I am a full-time executive business consultant with an agency in Central California, and my passion is partnering with people to help them achieve their goals. My joy comes from staying on a high learning curve, seeing the inside of hundreds of businesses, and solving foundational problems with modern age tools. With 20 years in Aerospace, Commercial Manufacturing, SaaS, eCommerce, and Healthcare - I can quickly turn around short-term projects or handle complex long-term tasks. Here are some of the services I have regularly provided to employers and customers of my consulting business: - Fractional COO (Chief Operating Officer) - Product/Project Management (Certified PMP) - Talent Acquisition & Management (including contractor management) - Advanced Analytics, Models & Simulation (Including Excel VBA) - SEO Analysis and Social Media Consulting - Data Architecture, Analysis, and Visualization (PowerBI, Tableau) - Lean / Six Sigma Continuous Improvement - CMMI / ISO 9000/9001 Assistance - Technology platform architectures, team management, and SAAS business solutions - Fractional CFO (Chief Fractional Officer) - Fractional CTO (Chief Technology Officer) My commitment is to bring the same level of excellence, service, and professionalism that has brought me career success to date. I will only take on the jobs I am sure are a great fit for both of us. Tools I Love to Use: Data Analytics & Visualization: Excel, Tableau, PowerBI, Google Data Studio, Google Sheets, SQL Data Pipeline: Snowflake, Funnel.io, Adverity, Make, Zapier, OpenAI, Postman, RestAPI, GraphQL MS Office: Word, Powerpoint, Visio Finance: Quickbooks, Fathom, Vena, Jirav, Wave Web Scraping: Webscraper.IO, ParseHub, OctoParse Project Management: Microsoft Project, Trello, MeisterTask, Teamwork, Monday, Basecamp, Jira, Targetprocess, Asana, Hive Programming Languages: VBA, Fortran, HTML, CSS, Javascript, Liquid, Python CRM/DRM: Hubspot, Big Purple Dot, eleo, Give Lively, Tithe.ly Websites: Wordpress, Wix, Squarespace, Shopify, Podia Social Media: Mailchimp, Google Analytics, Metricool, Facebook Ads, SendinBlue, Segment, Hubspot Low Code: Quickbase, Zoho Creator, Caspio Other: Dynamics 365, Geru, Toonly, Doodly, Cognito Forms, Beeswax, Liveramp
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    Microsoft Visio
    WordPress
    Strategic Plan
    Data Modeling
    Management Consulting
    Lean Manufacturing
    Financial Analysis
    Project Management Professional
    Business Operations
    Data Science
    Tableau
    Data Visualization
    Dashboard
    Microsoft PowerPoint
  • $25 hourly

    • 4.8/5
    • (237 jobs)
    I graduated from the University of Macedonia, getting my degree in Finance, having acquired knowledge in various economics fields such as Finance, Statistics, Macroeconomics, and Marketing. I also graduated from the Master Program of Business Informatics of the Aristotle University of Thessaloniki. Last October, I completed my MSc in Complex Systems and Networks, in which I made heavy use of R to represent graphically statistical models and complex networks. My courses have focused on various specialist tools such as Business Intelligence, Data Analysis, Statistical Programming, creating Database Systems, and simulating economic models. These have helped me broaden my knowledge while showing me the diverse side of Computer Science combined with Economic Sciences, which I find fascinating. Currently, I work as BI Analyst in Carrie Beam Consulting and Alta Media Inc. I have also co-operated with Alpha Architect LLC, Firmographs LLC, DataCurry Inc., and R-exercises.com as a freelancer with a specialization in data visualization and statistical modeling projects using R/shiny, Qlk Sense, Tableau, and Microsoft BI via Upwork. As an author for R-exercises, I have published series of exercises and tutorials related to R packages like shiny, ggplot2, ggvis, Rmarkdown, Machine Learning methodologies, etc. As a person, I consider myself a perfectionist and passionate about precision and order. Attached you can find URLs of some of my Shiny projects. There are only parts of them that I had clients' permission to deploy and use as a portfolio.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Statistics
    Exploratory Data Analysis
    Statistical Analysis
    User Interface Design
    ggplot2
    R
    Qlik Sense
    Tableau
    Data Visualization
  • $125 hourly

    • 5.0/5
    • (143 jobs)
    As a top 1% Upwork Data Visualization & Analytics Expert, I specialize in transforming complex data into clear, impactful insights using Power BI, Looker Studio, and BigQuery. With a proven track record on Upwork, I offer a blend of technical expertise and creative design to make your data speak volumes. 𝐓𝐨𝐩 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫: 📊 Dashboard and Report Development: Design and develop modern, engaging dashboards and reports with Power BI and Looker Studio 📈 Data Visualization: Create compelling, interactive visualizations that help identify business trends and support decision-making 🔍 Data Analysis: Explore and analyze datasets to uncover key patterns and insights ♻ Data Extraction and Preparation: Collect, cleanse, transform, and organize data for optimal analysis and visualization 🚀 Automation and AI Integration: Implement automation and AI solutions to streamline data processes and enhance analytical capabilities 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬: ✅ Successfully completed over 100 projects on Upwork with 5-star ratings ✅ Worked with a diverse range of clients, from small and medium-sized companies to large corporations like Accenture and McDonald's ✅ Developed innovative data solutions that have led to significant business improvements, such as a 20% increase in conversion rates for an e-commerce client With several years of experience in the field, I have honed my skills in data modeling, dashboard design, and analytics. My approach is tailored to meet your unique business needs, consistently going beyond mere data presentation to uncover actionable insights that drive growth. Having worked in both corporate environments and freelance settings, I understand the nuances of different business scales. Whether you need a comprehensive BI solution or a specific data visualization project, I am equipped to deliver results that exceed expectations. Let’s discuss how I can help you unlock the full potential of your data. Feel free to invite me to your job on Upwork or reach out directly. I’m excited to hear about your project and explore how we can achieve your goals together.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Data Analytics
    BigQuery
    SQL
    Artificial Intelligence
    Business Intelligence
    Data Modeling
    Supermetrics
    Data Analysis
    Microsoft Power BI Data Visualization
    Data Visualization
    Dashboard
    Microsoft Power BI
    Microsoft Excel
    Looker Studio
    Google Sheets
  • $18 hourly

    • 4.2/5
    • (8 jobs)
    Classical Control Systems(feedback loops, root locus techniques, state space models etc.) , Optimal and Robust Control (H2 and H inf. norms, Linear matrix Inequalities), Linear and Non Linear System Identification(Predictive Control , Artificial Neural Networks), Robotics and Navigation in Medicine ( ROS , Communication to Robot etc), Digital Image Analysis are the main subjects of my Masters Curriculum. In my curriculum, I worked in a project (group of 5 members) to detect the tumors in the patient's head with the UR3 robotic arm. In this project, I used my theoretical knowledge into practice. I worked on ROS-Robot operation System, during this project. I have attached the report of this paper with my CV. In this project we worked in MATLAB. I did my student job at the Helmut Schmidt University in Hamburg in the field of instrument control and battery modelling. The institute wants to produce a hydrogen-powered drone. In this project, they want to develop a hydrogen fuel cell drone. Since the hydrogen fuel cell (1KW) is very dangerous for testing purposes, I have used the bar (1 kW). I worked in MATLAB to establish a communication between the battery and the computer. This project gave me a deep understanding of how to record readings from an instrument box using MATLAB. I have worked in created GUI (small model) and Simulink. I have finished my project Arbeit, which accounts 12 credits in my syllabus. Here I have the sensors for the interface between Human and machine for exoskeleton developed by "LaFT" Institute at the Helmut Schmidt University, Hamburg. I am working on motion sensor (IMU BNO055) attached with the tool (Drilling Machine) based on Arduino. I am classifying five Different classifications of the tool via machine learning classification algorithms. I am at the final stage of my project. Now, I am analyzing the date using ‘ANN’ classifier. So I have a very good knowledge in data and signal processing area. I can learn the concepts quickly and implement them .I will have my presentation within end of the September. I have finsihed my internship at Euler Hermes Rating GmbH in R&D department. We used Stata and python softwares to structure, validate and manage data for the further process. Creating Prediction models for forecasting data , classify data using models are some of the tasks . I am doing a project now in multilevel modelling in business Research for my thesis. I am working in NLP -Natural Language Processing , Web scrapping and creating dashboards in my university part time job. NLP,data analysis, robotics, machine learning algorithms, deep learning , control systems are my fields of interest.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Business Analysis
    Microsoft Power BI
    Data Analysis
    Neo4j
    Technical Writing
    MongoDB
    pandas
    Stata
    R
    Keras
    Looker Studio
    Python
    Tableau
  • $30 hourly

    • 5.0/5
    • (52 jobs)
    An experienced Artificial Intelligence(ML) and Natural Language Processing(NLP) Engineer with a passion for transforming ideas into intelligent AI based solutions. With over 5 years of experience in Machine Learning (ML), Natural Language Processing (NLP), AI/LLM Chatbots, ML based Data Analytics, Generative AI, Python development and cloud deployments, I am equipped to elevate your project to new heights. 📈 Why Choose My Services? 🌟 Proven Expertise in Generative AI, NLP and Machine Learning 🌟 Equipped with state-of-the-art technologies for ML and NLP and AI Chatbots. 🌟 Command on both coded and no-code chatbot solutions 🌟 Certified Professional 🌟 Client-Centric Approach 🌟 Timely Delivery ➤ Build Futuristic Applications with ML, AI, NLP and Generative AI Models: I will incorporate ML, AI, NLP, Generative AI/ LLM models into your applications such as chatbots, recommendation systems, text analysis, and information retrieval by finetuning, prompting and RAG approaches through: 📍 OpenAI (GPT-3/4/4o, ChatGPT, Embeddings) 📍Claude Models 📍 Meta Models such as LLama and LLama-2 📍 Huggingface Transformers (BERT, RoBERT, Mistral, Starling-LM) 📍 Custom trained AI and NLP models ➤ Equipped with skills such as: Generative AI and chatbot frameworks: 📍 LangChain 📍 HuggingFace 📍 Chainlit 📍 OpenAI Assistant 📍 Pinecone - Vector Database 📍 MongoDB - Vector Database 📍 Faiss - Vector Database 📍 Langfuse 📍 Chatbase 📍 Botpress 📍 Bedrock 📍 Voiceflow 📍 Dialogflow ML and NLP Frameworks: 📍 TensorFlow 📍 PyTorch 📍 Huggingface 📍 Keras 📍 Scikit-learn 📍 Spacy 📍 Gensim 📍 AWS Sagemaker 📍 Google AutoML Seamless DevOps Integrations: 📍 CI/CD 📍 Git, Bitbucket, GitHub 📍 Docker 📍 AWS (EC2, Lambda, S3, API Gateway, RDS, Kinesis) 📍 Azure - Azure ML 📍 Heroku **🚀 Contact to discuss your project and transform your idea into reality🚀**
    vsuc_fltilesrefresh_TrophyIcon Chartio
    AI Chatbot
    GPT Chatbot
    Artificial Intelligence
    Python
    PyTorch
    TensorFlow
    Transformer Model
    LangChain
    Bot Development
    LLM Prompt Engineering
    Generative AI
    Chatbot Development
    Data Analysis
    Machine Learning
    Natural Language Processing
  • $50 hourly

    • 4.9/5
    • (150 jobs)
    I take pride in delivering top-notch work tailored to your needs. Let's collaborate to turn your ideas into reality! Key Qualifications ✅ Machine Learning Engineer (Germany) ✅ Master's in Embedded Systems (Germany) ✅ Certified TensorFlow Developer ✅ Certified Professional Data Analyst Upwork Achievements 🏆 Top-Rated PLUS Freelancer 💼 150 Projects Completed with stellar feedback, showcasing consistent excellence in both ongoing and completed tasks Core Expertise 📌 Data Engineering 📌 Python and Machine Learning solutions 📌 Personalized Python/Machine Learning tutoring sessions 📌 Engaging and high-quality technical content creation
    vsuc_fltilesrefresh_TrophyIcon Chartio
    BigQuery
    Blog Writing
    Data Labeling
    Exploratory Data Analysis
    Teaching Programming
    Teaching Algebra
    Microsoft Azure SQL Database
    C#
    Python
    TensorFlow
  • $61 hourly

    • 4.9/5
    • (318 jobs)
    I am a seasoned Data Analyst and Dashboard Developer with over 15 years of experience in various data-related fields. With a solid background in Microsoft Excel and VBA, I have developed and managed numerous data management and automation tools. My projects range from creating detailed reports and interactive dashboards to sophisticated data mining tools. With the advent of Google Sheets, I expanded my expertise to include developing advanced tools within Google Sheets. My skills extend to creating comprehensive dashboards, reports, and data mining tools, leveraging the full potential of Google Sheets. Additionally, I have proficiently utilized visualization tools such as Google Data Studio (now Google Looker Studio), Power BI, and Tableau to deliver insightful visualizations and data stories. I have successfully delivered 300+ projects throughout my career, accumulating over 15,000 hours on Upwork. My work often involves integrating Google Sheets with Google App Scripting for data automation and using BigQuery for robust data storage solutions. This enables me to provide end-to-end solutions, from data collection and storage to fully automated dashboard updates. My primary expertise lies in digital marketing analytics, sales performance dashboards, and custom dashboard solutions tailored to meet specific business needs. I am dedicated to helping businesses make data-driven decisions through clear, accurate, and actionable insights. Let’s transform your data into meaningful visualizations and actionable insights.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Macro Programming
    BigQuery
    Data Analysis
    Microsoft Excel PowerPivot
    Marketing Analytics
    Excel Macros
    Data Analytics
    Google Apps Script
    Google Analytics
    Digital Marketing
    Dashboard
    Looker
    Looker Studio
    Google Sheets
  • $39 hourly

    • 4.6/5
    • (167 jobs)
    Your Partner in Data Engineering, Data Analytics, and Data Visualization 🏆 10+ years of experience in Data Automation and Real-Time Data Visualization 🥇 Top 3 Percent on Upwork worldwide Are large volumes of data from multiple sources overwhelming you? Are slow dashboards hindering your productivity? Let me handle it for you by transforming data into actionable insights with real-time interactive dashboards and data automation. Why Choose Me? ✔️ 125+ satisfied clients on Upwork worldwide ✔️ Experienced in revamping ETL pipelines from complex and unstructured data ✔️ Expert in transforming data into actionable insights ✔️ Skilled in AI-powered data analytics to revolutionize business strategies Client Testimonials: ★ "Nasir did an excellent job on our task. He was always accommodating to our needs and schedule. He is a great problem solver regarding the complications of database migration and data retrieval." — Haytham Allos, CTO - RealT, United States ★ "Nasir is super reliable and has a strong grasp of data." — Tamar Jacoby, President - Opportunity America ★ "I worked with Nasir on multiple projects and would highly recommend him." — Darsei Canhasi, CEO - Target Analytics, United States My Stats: 🥇 Top 1 Percent of Klipfolio experts on Upwork worldwide 🥇 Top 1 Percent of Tableau experts on Upwork worldwide 🥇 Top 3 Percent of Looker Studio experts on Upwork worldwide 🥇 Top 3 Percent of Power BI experts on Upwork worldwide 🥇 Accredited Tableau Partner since Aug 2016 My Areas of Expertise: ✔️ Data Visualization: Tableau Desktop, Power BI Desktop, Klipfolio, Looker Studio, Grafana ✔️ Data Sharing & Collaboration: Tableau Cloud, Tableau Server, Tableau Public, Power BI Service, Power BI Pro, Power BI Premium, Power BI Mobile ✔️ Web Automation: Selenium ✔️ Web Scraping and Data Mining: Python (Scrapy and Beautiful Soup) ✔️ Databases: Oracle, SQL Server, MySQL, PostgreSQL, MongoDB ✔️ ETL: Tableau Prep Builder, Python, Microsoft SSIS, Pentaho Kettle My consulting experience with leading global enterprises has equipped me with the ability to deliver quality data automation solutions and real-time data visualizations. Ready to Discuss Your Project? ✔️ Click the '...' button and then ‘Send Message’ button in the top right-hand corner. ✔️ Send me a personalized note including why you think we are a good fit to work together. ✔️ Check out my Upwork profile, portfolios, and testimonials. Looking forward to collaborating. Thanks, Nasir Tableau | Tableau Desktop | Tableau Cloud | Tableau Server | Tableau Public | Power BI | Power BI Desktop | Looker | Looker Studio | Google Looker Studio | Klipfolio | Data Analytics | Data Visualization
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Grafana
    Machine Learning
    Data Warehousing
    Python
    Beautiful Soup
    Selenium
    Scrapy
    Data Analysis
    Data Analytics
    Data Visualization
    Klipfolio
    Looker Studio
    Microsoft Power BI
    Tableau
  • $40 hourly

    • 4.9/5
    • (295 jobs)
    As a data science and analytics professional, I specialize in working closely with clients and decision-makers to uncover hidden patterns and insights within complex data sets. I am available during the US and UK business hours which eases collaboration and communication. With over 250 completed projects on Upwork and experience working with Fortune 500 consulting firms such as Accenture and Aon Hewitt, I have developed the necessary skills and expertise to deliver sustainable results for my clients. My approach to data analysis is grounded in a common sense methodology that leverages cutting-edge technology to solve complex business problems. Whether working as an external resource or as an integral member of a team, I am dedicated to delivering reliable, high-quality results that exceed expectations. Here is the summary of my professional career:- ✓ Skilled in data analysis, machine learning, statistical modeling, data visualization, and data engineering ✓ Experienced in a wide range of data technologies and tools, including Python, SPSS, SQL, Tableau, Power BI, Metabase, and Zendesk Explore ✓ Experience in developing data warehouse and centralized data storage and cloud technologies ✓ Expert at turning data into actionable insights that drive informed business decisions ✓ Proven track record of delivering high-quality solutions that exceed client expectations ✓ Strong communication and collaboration skills, with experience working on cross-functional teams and managing projects from start to finish ✓ Ability to work independently or as part of a team, depending on project requirements ✓ Passionate about staying up-to-date with the latest trends and best practices in data science and analytics ✓ Highly detail-oriented and dedicated to delivering accurate and reliable results ✓ Experienced in working with large and complex datasets, and developing solutions that scale to meet evolving business needs ✓ Experience working with thought leaders and subject matter experts to understand business requirements and develop solutions that align with organizational goals ✓ Proven ability to develop strong working relationships with stakeholders at all levels of the organization ✓ Skilled in presenting complex data clearly and concisely to both technical and non-technical audiences ✓ Well-versed in adapting to different company cultures and working with diverse teams ✓ Committed to providing exceptional service and building long-term relationships with clients.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Problem Solving
    Management Consulting
    Algorithms
    Predictive Analytics
    Snowflake
    Data Science
    Looker Studio
    Data Analysis Expressions
    SAS
    R
    Tableau
    Python
    BigQuery
    SQL
    Microsoft Power BI
  • $150 hourly

    • 4.9/5
    • (82 jobs)
    I am a designer and Tableau developer. I have 10 years of experience in Graphic and User Interface design, and 5 years of experience in Tableau. What sets me apart in Tableau are my custom designs and how quick I work in it. I’ve learned all the tricks to make things look and act the way each client needs it to. I also have access to contractors of mine and together, we have combined experience in SQL, user interface design, user experience, information design, Tableau development and data engineering.
    vsuc_fltilesrefresh_TrophyIcon Chartio
    Business with 10-99 Employees
    Process Improvement
    Google Cloud Platform
    Infographic
    Data Entry
    Visual Communication
    BigQuery
    User Interface Design
    Survey
    Microsoft PowerPoint
    Business Intelligence
    SQL
    Dashboard
    Tableau
    Microsoft Excel
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