Hire the best Data Warehousing specialists

Check out Data Warehousing specialists with the skills you need for your next job.
Clients rate Data Warehousing specialists
Rating is 4.8 out of 5.
4.8/5
based on 200 client reviews
  • $31 hourly
    I am seeking/offering Data Analytics/Data Science/ETL/ELT/Reporting/Visualization/Cloud data ware house and Cloud management services with 13 Years of BI/EDW (Enterprise Data warehouse) expertise in areas of HealthCare, Insurance, Finance, Transportation and financial services along with warranty business using various ETL/ELT tools such as SQL Server Integration Services, Talend open studio and other ETL tools such as stitch and Azure Data factory 2.0(Cloud). Reporting: SQL Server Reporting services Visualization Tools: Power BI, Looker and Tableau include RLS and custom charts(DAX and Power Query). Data Cubes for slicing/Dicing: SQL Server Analytical service (MDX) Data Base Solutions: Hands include development for procedures, Functions and triggers and DBA activity over SQL Server Database, Postgres database, Snowflake Datawarehouse and Azure SQL warehouse over cloud with managing various data source and managing Azure blob and AWS-S3 storage accounts. Scripting: Python External tools: DAX Studio, ALM Tool Kit and Tableau Editor CDC Tools: Using HVR CDC to stream data directly into Snowflake/other targets. After these many years working with robust client base in many platforms, helping clients to achieve best solutions over technology stack selection and implementations.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Microsoft PowerApps
    Microsoft Power Automate
    Microsoft SQL Server Reporting Services
    Microsoft Azure SQL Database
    Microsoft Power BI Development
    dbt
    Microsoft SQL Server Programming
    SQL Server Integration Services
    Data Modeling
    Snowflake
    Python
    Microsoft Power BI
    Business Intelligence
    SQL
  • $200 hourly
    Tableau Visionary (2020, 2021, and 2022) for Excellence in Teaching, Mastery of the Platform, and Collaborator. I have worked in Business Intelligence, Data Management and Digital Transformation since 2004 and dedicated the last seven years to help people get the most out of their Tableau investments; I can assist you with all aspects of Tableau from developing dashboards, administrating and setting up your enterprise infrastructure, to developing customer Extensions or other technical integrations. If you require support in your projects, do get in touch.
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    Project Management
    Data Science
    Stakeholder Management
    Data Modeling
    Big Data
    Business Intelligence
    Data Visualization
    API Integration
    SQL
    Tableau
    Data Analysis
  • $120 hourly
    Hello, If you are looking for database architecture, DBA work (database migration, database optimization), data warehousing, data engineering, and data analysis expertise, you have come to the right place. Data Strategy Our data experts design a custom-tailored data strategy to future-proof your business and take advantage of new opportunities and technologies that give your business a competitive edge. With a clear data strategy roadmap, we help your business turn your data into actionable insights that help reduce costs, improve efficiency, and increase ROI. Data Management Our Data Management consulting services provide a set of practices, processes, and technologies to help you acquire, store, organize, maintain, and ensure the quality of your data within your organization. From the architecture and structuring of your data to the storage of data in your data warehouse, and finally, the data analytics and visualization to gain insights from your data, our data management services play a crucial role in implementing and executing your data strategy effectively. Database Consulting Our consulting services for databases cover a broad range of offerings designed to assist your organization in managing, optimizing, and maximizing the potential of your database systems. We offer a variety of database solutions, including database architecture, database performance optimization, database migration, and database high availability. Our team has expertise in various database technologies, such as Mysql Proxy, MariaDB, MS-SQL, MongoDB, Clickhouse, AWS Aurora MySQL, AWS RDS Mysql, SingleStore, Postgres, Snowflake, and AWS Redshift. Data Architecture Modern data architectures have become essential for business strategic decision-making and competitive advantage. Our consulting services help your business leverage your data with an efficient blueprint. We use DBT and have experience with FiveTran, Airbyte, and Stitch data to create a single source of truth and modern analytics workflow. Data Warehousing We offer guidance on choosing and implementing data warehousing solutions, including traditional data warehouses or cloud-based options like Snowflake and Amazon Redshift. Our approach to data warehousing includes critical pillars such as Data Integration, Data Quality, Dimensional Modeling, BI Integration and transformation, and User Accessibility. Our Data Warehousing consulting services are sought-after organizations like yours that need an organized data management plan for their data strategy. Data Integration Revamp your data processes, enhance data quality, and streamline data flow within your ecosystem with Data-Sleek's top-notch data integration consulting services. Our team of experts will help you unlock the true potential of your data by leveraging cutting-edge technologies and best practices. Contact us today to learn how we can confidently empower your business to make data-driven decisions. Data Transformation Our team is confident in our ability to provide top-notch full-scale data transformation services that will help you modernize and unleash the full potential of your data systems. With our cutting-edge technologies and expertise, you can take your data to the next level and stay ahead of the competition. Let's work together to elevate your data systems and achieve your goals confidently. Data Migration Data-Sleek offers data migration consulting services to transfer your data without any downtime. We can assist you in transitioning from legacy systems to new platforms, migrating to cloud services, or adopting modern applications. Our team of experts can also help you consolidate your data and improve accessibility and data consistency. A little bit about Franck, Data-Sleek CEO: I have over 30 years of expertise in database technologies and data modeling. As a Sr MySQL DBA (15 years of XP), I have been involved in various projects for Fortune 500 companies and independent businesses in the entertainment industry, and I lead projects for database management for Acura, Variety, Lexus, ChromeRiver, Rubicon Project, TrueCar, ZipRecruiter, Wag, and recently Hulu. In 2018, I started teaching a Data Management class at UCLA Anderson where I could share my professional experience with the students and use the latest database technologies for Big Data and Business Intelligence, such as Snowflake, DBT, Fivetran, and Singlestore.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    PostgreSQL
    Database Programming
    Amazon RDS
    MySQL
    MongoDB
    Big Data
    Database Optimization
    Amazon Web Services
    Data Modeling
    Snowflake
    dbt
    Data Visualization
    ETL Pipeline
    Data Engineering
    Tableau
    AWS Glue
  • $35 hourly
    I am an SQL & Business Intelligence Developer with experience of over 12 years. I am a Microsoft Certified SQL Developer & Infosys Certified .NET developer. CORE COMPETENCIES: - BI & Reporting: Power BI, Pentaho CE, OLAP Cubes, ETL, Modeling, SSIS, SSAS, SSRS, T-SQL, Smartsheets - Databases: Microsoft SQL Server, MySQL, Oracle, MongoDB, Azure SQL Data Warehouse… - Programming Languages: C#, Java, Python, Embedded C I have worked for clients across the world like Winnow Solutions, Acertus, Infosys, Cognizant, SCPDC, Austell Laboratories, Qualer, Broad river furniture, Sumo Software, Youfit Health Clubs, Prime Automation & Research Center, Adexis, Learning express etc.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    MySQL Programming
    Microsoft SQL Server Reporting Services
    SQL Server Integration Services
    Pentaho
    Microsoft Power BI
    Microsoft SQL Server Programming
    .NET Framework
    C#
    SQL
  • $157 hourly
    ⭐⭐⭐⭐⭐"I've been very impressed working with Josh on a SQL Server DBA project for Stanford University. He took seriously the concerns we had when handling HIPPA-related data. He's professional, detail-minded, and eager to assist other technologists. I definitely will be reaching out to Josh when I need freelance work in the future." - Noah Abrahamson, Stanford University I'm the highest-rated and highest-earning SQL Server DBA freelancer on Upwork with numerous 5-star reviews, including overly positive feedback. I've solved customer-facing SQL Server bottlenecks and made massive performance improvements for Fortune 500 companies and well-known organizations, including the following to illustrate some of them: ✅ Oracle Cerner (Fortune 500 Company) ✅ CBRE (Fortune 500 Company) ✅ Stanford University ✅ Alltech Inc. (~2.5 Billion Estimated Revenue per Year) ✅ Viega (~150 Million Estimated Revenue per Year) I was featured as the top freelancer in the IT and networking category on Upwork, which has over 116,000 Freelancers in the category (refer to the portfolio section of my profile for details). ⭐ Here's what I can bring to your project ⭐ ✅ Top-notch experience in all versions of SQL Server (2000 - 2019) and cloud platforms ✅ Extensive experience working with large enterprise transactional databases ✅ Expert understanding of data security best practices when working with PII and PHI data ✅ Ability to quickly diagnose SQL performance issues and identify query pain points ✅ Expert ability in designing ETL processes for data warehouses and BI databases ✅ 24/7 ultra-reliable communication: you will always be aware of the project status ✅ Someone who cares about helping you succeed and bringing value to your business ⭐ Why you should choose me over other freelancers ⭐ ✅ Client Reviews: I focus on providing value to all of my clients and earning their TRUST. ✅ Over-Delivering: this is core to my work as a freelancer. My focus is on giving more than what I expect to receive. I take pride in leaving all of my clients saying "WOW" ✅ Responsiveness: being extremely responsive and keeping all lines of communication readily open with my clients. ✅ Resilience: reach out to any of my current or former clients and ask them about my resilience. For any issue that my clients face, I attack them and find a solution. ✅ Kindness: one of the main aspects of my life that I implement in every facet. Treating everyone with respect, understanding all situations with empathy, and genuinely wanting to improve my client's situations. 🏆 Reviews and feedback from high-profile clients 🏆 The client reviews below (also in my work history section) describe the quality of work and value that you can expect from working with me. "We were in need of a SQL Server DBA to assist us in the upgrade of our CRM and Josh was able to come in and assist us and performed beyond our expectations. He worked on the schedule we needed him to and we are now keeping him on stand-by for future SQL work. If we could give Josh 10 stars we would, he knows what he is doing and genuinely wanted to help us get our migration completed successfully." - Adam Siegel, CBRE "Josh is a rockstar. We've used him on a number of projects and thought it was time to close this one and give him the 5-stars that he deserves. He's sliced through everything we've asked of him...replication, high availability, fixing previous DBA sins, optimizing queries and databases, backups, cloud migrations, you name it. Nailed every bit of it." - Anthony Presley, Truno
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Database Management System
    SQL Server Reporting Services
    SQL Server Integration Services
    Database
    Business Intelligence
    Microsoft Azure SQL Database
    Microsoft SQL Server Programming
    Microsoft SQL Server Administration
    Database Security
    Database Optimization
    SQL
    Database Administration
    Database Maintenance
    Performance Optimization
    Microsoft SQL Server
  • $100 hourly
    💎 Top Rated PLUS 💎 Expert-Vetted 🏅 Top 1% of Tableau Developers With over a decade of proficiency in data engineering and a prestigious Top-Rated Tableau expert status on Upwork for more than 3 years, I'm your solution for data-driven insights that fuel growth. My extensive expertise revolves around cutting-edge technologies: Data Strategy Transformation: Shaping visionary data strategies aligned with your goals for sustained success. Robust Data Infrastructure: Establishing databases and pipelines from scratch, seamlessly integrating with Microsoft Azure, Amazon Web Services, and beyond. Data Integration & Automation: Effortlessly streamlining processes via cutting-edge tools like Stitch, Fivetran, Airflow, and Prefect for ongoing analysis. Masterful Data Engineering: Developing intricate models, interconnecting diverse sources, and crafting algorithms for fluid data processing. Tableau Brilliance: Fashioning captivating dashboards and visuals using Tableau to distill intricate data into actionable insights. Tableau Server Excellence: Ensuring seamless data access and collaboration through adept management of Tableau Server. Diverse Industry Exposure: My journey spans across various sectors including Consumer Package Goods, Healthcare Tech, E-commerce, and Financial. This cross-industry understanding adds depth to my insights. My unwavering dedication to harnessing data's potential propels your business to new heights. Backed by a robust skill set embracing Tableau, BigQuery, Redshift, PostgreSQL, MySQL, Snowflake, I'm primed to unlock your data's true power. Empower your business with data. Reach out today to schedule a consultation, and let's explore how I can transform your data into a strategic asset that drives exponential growth. Expect my response within 24 hours. Thank you for considering me as a valuable asset on your data journey. Best regards, Luke Lerdal
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Transact-SQL
    PostgreSQL
    Alteryx, Inc.
    JavaScript
    Snowflake
    Data Science
    Business Intelligence
    Data Analysis
    BigQuery
    Tableau
    Python
  • $94 hourly
    Database Engineer with over 10 years experience working with large and small corporations. Success working with business departments and teams to optimize key tasks and automate processes that help the organization obtain high performance goals using the Microsoft platform. I am also certified in Data Governance, Technical Project Management, and have served as a Documentation Specialist and Technical Teams Manager.
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    Microsoft Visual Studio
    Microsoft Azure SQL Database
    Microsoft SQL SSAS
    Visual Basic
    Stored Procedure Development
    ASP.NET
    Transact-SQL
    SQL Server Integration Services
    Microsoft Access Programming
    C#
    ETL
    SQL
  • $50 hourly
    I am a Certified Google Professional Data Engineer/Cloud Architect with 5+ years of work experience in Data Engineering, Database Design, ETL Development and Testing of various Data warehouse projects with Google Cloud Platform Technical skills: ✅ Build and architecture multiple Data pipelines, end to end ETL process for Data ingestion and transformation in Google Cloud Platform. ✅Data modeling for an enterprise data warehouse implementation. ✅Python programming, SQL, GCP stack for Data Processing and Apache Airflow for Data Orchestration. ✅Data pipelines architecture and deployments (airflow, Kubernetes). ✅DWH life cycle Documentation, Logical/Physical Data Modelling and Big Query Optimization. ✅Highly skilled data engineer with years of expertise in DBT (Data Build Tool). Proficient in transforming and modeling data, optimizing workflows, and ensuring data quality. Experienced in seamlessly integrating DBT with diverse platforms to create robust data architectures I can provide help in various services dealing with bounded/unbounded data following are some some services which I can provide you 🌟API Integration. 🌟Real-time Data Pipelines. 🌟Batch Data Pipelines (GCP,Azure and AWS) 🌟3rd Party Tools integrations like DBT (Data Build Tool), Zapier, Stitch Also, I am Experienced with a strong background in SEO startups, adept at integrating essential APIs including DataforSEO, ScreamingFrog, and Advance Web Ranking (AWR). Leveraging these APIs, I have consistently delivered data-driven insights to optimize search engine strategies and drive organic growth. Additionally, I implemented a seamless Google Sheets interface connected to BigQuery, empowering cross-functional collaboration and enabling efficient data management for impactful digital marketing solutions.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Data Engineering
    API Integration
    ETL Pipeline
    Data Warehousing & ETL Software
    Data Migration
    Google Cloud Platform
    Data Integration
    Data Modeling
    Dashboard
    SQL
    Data Analysis
    Apache Airflow
    BigQuery
    Python
  • $20 hourly
    With 17+ years of Business Intelligence and Data Warehousing industry experience, a 'Microsoft Certified Azure Data Engineer' and ‘TOP RATED PLUS' Business Intelligence Consultant on Upwork for 3 years in a row. I have a tremendous BI and Data Warehousing experience working at some of the Top Fortune Technology and Manufacturing Companies of the World. I enjoy working with data analytics and developing robust BI solutions for companies to enhance their business decisions making. I have completed various end-to-end BI projects with high volume data, complex reporting requirements, presenting them visually as story-telling insights. - 17+ Years of experience with ETL, Data modelling, Data Analytics and BI Reporting using different BI tools like POWERBI, Microsoft BI Stack (MS SQL Server, SSIS, SSAS, SSRS), Azure Synapse Analytics, DBT, Snowflake, SAP Business Objects, SAP Netweaver BW and Board BI. - 17+ Years of experience in designing dimensional models and data warehouse solutions architecture, developing and implementing ETL solutions to extract, transform and load data into data warehouses and data marts.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Oracle PLSQL
    dbt
    Database
    Data Management
    Microsoft SQL Server Reporting Services
    Database Design
    SQL Programming
    SQL Server Integration Services
    Microsoft SQL Server
    API Integration
    Analytics
    ETL Pipeline
    Data Modeling
    Dashboard
    Data Analysis
    Microsoft Power BI
    Business Intelligence
  • $70 hourly
    I've been working with database administration and development for 20 years, and have worked with the Microsoft business intelligence stack for over 15 years. I have strong Integration Services (SSIS) experience. I enjoy automating tedious and repetitive tasks so that myself and other developers can focus on work that provides the most value. I have written C# and asp.net applications over the years when automating processes. I am proficient in JSON and REST services. I have written API's to expose back-end data using Microsoft Web API and Entity Framework.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    RESTful Architecture
    Microsoft SQL Server Programming
    C#
    API Integration
    ETL Pipeline
    Node.js
    ASP.NET
    Microsoft Access Programming
    API Development
    Database Administration
    ETL
    Data Migration
    SQL
    SQL Server Integration Services
  • $25 hourly
    Driven Senior Consultant with 8+ years of proven success in designing and implementing solutions. Analytical and skilled in understanding business problems to develop systems that improve functionality. Talented at working effectively in collaborative and self-motivated environments. I have completed many projects in domains like- Supply Chain Management, HRMS, Finance, Road Side Toll Collection, e-Governance, Insurance, etc. KEY SKILLS-  MS SQL Server  MS Azure SQL Server  MySQL  Data Warehousing  Azure Synapse SQL  Azure Data Factory (ADF)  Azure Logic Apps  Azure Data Lake Storage  Azure API Management Services  Oracle SQL/ PLSQL  Oracle ERP  Agile  GIT  JIRA  Solutions Deployment  Code Reviews  Team Management  SQL Server Data Tools for Visual Studio TECHNICAL EXPERIENCE  Expertise in Database Designing and Refactoring  Experience of developing solutions for very high-volume Databases  Good hands on in DB Performance Optimization  MS SQL Table Partitioning  Know how to use Indexes wisely  Very good with Complex Static/Dynamic Query Building  Have implemented GDPR solution using Always Encryption in SQL Server  Expertise in writing Stored Procedures  Expertise in writing Functions  Expertise in writing Triggers  Expertise in writing Views  Worked on User Defined Data Types  Worked on Cursors  Real good with JSON handling in SQL Server  Have used Linked Server to load data from MySQL to SQL Server  Worked efficiently with System Versioning (Temporal Tables) in SQL Server  Created Database Schedulers.  Data Migration  Data Conversion  Worked on Azure Data Factory  Worked on Azure Logic Apps  Oracle ERP Developments  DB Code Versioning using GIT hub  Experienced in Design patterns and best code practices  Code debugging and Tuning  Basic understanding of the Appian BPM  Basic understanding of the Outsystems BPM
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    ETL Pipeline
    Data Analysis
    MySQL
    Azure App Service
    Microsoft Azure
    Microsoft SQL Server
    Database Development
    SQL Programming
    Performance Optimization
    Relational Database
    Microsoft Azure SQL Database
  • $105 hourly
    ➤ Experienced and certified Power BI Analyst with advanced skills in SQL, Power Query (M), and DAX. ➤ Excellent communication skills and a commitment to client satisfaction. ➤ With five years experience using Power BI and 18 years as a software developer, I have a proven track record of unifying complex data sources and creating effective visualizations. ➤ Familiarity with healthcare, financial, and retail industries and the KPIs that drive them ➤ Expert in integrating dashboards into existing applications via Power BI Embedded and the Power BI Service
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    SQL Programming
    Microsoft Power BI Development
    Microsoft SQL Server
    ETL
    KPI Metric Development
    Microsoft Azure
    Data Science
    Microsoft Power BI Data Visualization
    SQL
    Dashboard
    Data Visualization
    Data Analysis
    Business Intelligence
    Microsoft Power BI
  • $50 hourly
    ✅ 14 Years Veteran ✅ Exceptional Job Success Rate ✅ 20,000+ Hours Worked ✅ 100% Client Recommendation ✅ Worked with Fortune 500 Companies ✅ Proven Track Record & Guarantee of High-Quality Product Delivery I am a Certified: - Business Intelligence & Analytics Expert (Power BI, Qlik Tech, DAX, SSAS, SSRS, Tableau) - Data Lake, Data Integration & Sourcing Engineer (Power Automate, Informatica, ETL, Alteryx & SSIS) - Data Warehousing Specialist - SQL Server & Teradata Programmer & Administrator - Full Stack Software Developer With an experience of 14 years in the field of Business Intelligence, Data Integration & Data Lake and Data Warehousing, in which time I spent more than 20,000 hours on Upwork and worked with many Fortune 500. I'm a Certified Business Intelligence, Data Integration & Data Lake and Data Warehousing Specialist who's worked on many related technology, framework, business domain, environment and tool in existence. Whatever your project entails, I've done it before. I have handled enterprise-grade projects ranging from Teradata, Telia, Standard Chartered, Unilever, Mobily, Jazz and Telenor to startups like Litecure and Addo AI. I have completed more than 130 projects for companies from over 18 countries. I have a 100% track record of delivering projects on time. Not an inch past the deadline, that's my personal credo. Other than that, I specialize in developing scalable complex software systems and managing resources. Lastly, I have Designed and Developed dozens of HUGE and Complex Solutions on Upwork for different Clients. Please have a look at my Impressive Profile to see my proven skills and exceptional track record. If you're a business looking for the best, I'm your guy. Let's get in touch and discuss your project in detail and see how I can help you with the most convenient and efficient solution that caters to your every need and requirement.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Automation
    SQL Server Reporting Services
    Microsoft Power Automate
    Data Science Consultation
    Informatica
    SQL Server Integration Services
    ETL Pipeline
    Data Modeling
    Microsoft Azure
    Qlik Sense
    Microsoft Power BI
    Tableau
    SQL
    Data Visualization
  • $30 hourly
    I am expert in data integration using Talend Data Integration, database administration and processing xml files (xpath, xslt, xquery). I am master in business intelligence and specialist in process software development My experience with Talend Open Studio, SSIS, SSAS, SSRS started in 2006
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    XML
    Data Mining
    SAP Programming
    Java
    Data Extraction
    Python
    Talend Open Studio
    Talend Data Integration
    XSLT
    Data Migration
    MySQL
    Microsoft SQL Server
    ETL
  • $60 hourly
    Nikhil is a Microsoft certified azure data engineer with 5+ years of experience in data engineering and big data. Have worked for couple of fortune 500 companies for developing and deploying their data solutions in azure and helped them find business insights out of their data. Coding: - SQL, Python, Pyspark Azure: - Azure Data Factory - Azure Databricks - Azure Synapse Analytics - Azure Datalake - Azure Functions and other azure services Reporting: - Power BI - Microsoft Office
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    ETL
    Microsoft Azure
    Data Lake
    Microsoft SQL Server
    Big Data
    PySpark
    Databricks Platform
    SQL
    Apache Hive
    Apache Spark
    Python
    Microsoft Excel
    Data Engineering
    Data Integration
  • $45 hourly
    17+ years experience | Focused on user requirements | Familiar with AWS, Azure & GCP 🥇 I have a graduate degree in Intelligent Decision Support Systems and have been building solutions to transform unstructured data into meaningful dashboards since 2007. I love helping companies measure performance, understand customer preferences and optimize routines. To achieve that, I have developed ETL processes, data warehouses and reports for industries including digital marketing, retail, finance, logistics, telecom and insurance. I am a fan of author Ralph Kimball's data warehousing approach and have developed many dimensional data models based on his books. For a complex project that I worked on, using Weka I designed a logistic regression model to optimize conversion rates for email marketing. Tools that I am familiar with: • Reporting tools: Microsoft Power BI, Looker Studio, Sisense, Metabase, Qlik Sense, Zoho Analytics, IBM Cognos Analytics, SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS) • Database systems: Oracle, PostgreSQL, Microsoft SQL Server, MySQL, Amazon Redshift, Azure SQL, Google BigQuery, Snowflake • ETL tools: Pentaho Data Integration, SQL Server Integration Services (SSIS), DBT, Azure Data Factory, Alteryx Designer, Stitch, Fivetran • Programming languages: SQL, T-SQL, Oracle PL/SQL Programming, DAX
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    SQL Programming
    Looker Studio
    Cognos
    Data Integration
    BigQuery
    Microsoft Power BI Data Visualization
    Data Visualization
    ETL
    Microsoft Azure
    Dashboard
    Pentaho
    Business Intelligence
    Qlik Sense
    Sisense
  • $70 hourly
    End-to-end Analytics solution | Automate your daily boring tasks | Get actionable insights from your data
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    ETL Pipeline
    Automation
    Query Optimization
    Database
    Microsoft Azure
    Data Lake
    Data Modeling
    KPI Metric Development
    Data Analysis
    Tableau
    Microsoft Excel
    Data Visualization
    SQL
    Microsoft Power BI
  • $50 hourly
    ✅ 100% Job success score. ★ Top 1% on Upwork, Expert-Vetted. Data warehousing, SQL reporting. Interactive Business Intelligence dashboards. Custom ETL pipelines. Any complexity data manipulations. Python. During school years won 1st place in regional math olympiad, 1st place in regional physics olympiad. sql-ex.ru SQL DML Specialist [All requirements]
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    AWS Lambda
    Amazon S3
    Apache Airflow
    Amazon QuickSight
    Amazon EC2
    Linux
    ETL Pipeline
    Data Analytics
    Business Intelligence
    Query Optimization
    SQL
    Amazon Redshift
    API
    Python
  • $80 hourly
    Hi, I am Data Architect/Snr. Data Engineer with 10 years experience with RDBMS/NoSQL databases and processing large amounts of data. My experience related to Enterprise level/High profile projects in the past, but now I'm helping alot startups and small-mid sized companies. My core competences are : Data Modelling, Data Architecture on Cloud platforms, Database development, ETL and Business Intelligence, Database Administration Modelling of OLTP and Datawarehouse systems. It could be design of new schema, normalization/denormalization of existing model, Enterprise datawarehouse design based on Kimball/Inmon, Data Lake and Data Vault architectures, Modernization of existing Datamodel(s). DBA Activities - DB migrations, Backup & Recovery, Upgrades, Instance configurations, DB Monitoring, Horizontal scaling, Streaming/BDR replications. Sharding with postgreSQL extensions. Data Integration and ETL : Traditional batch ETL - Informatica, Talend, AWS Datapipeline, Matillion ETL Serverless ETL - AWS Lambda, Glue, Batch, AWS DMS, Google Cloud Functions Streaming ETL - Apache NiFi, Kafka, Kinesis streams SaaS ETL - Stitch, Alooma, Fivetran Direct loading with DBMS tools & scripting Building BI layer with Crystal reports , Tableau/QlickSense or other modern BI SaaS tool. Cloud containerization and deployment : Docker, Mesos/Kubernetes Java development : EE/SE , Spring, Hibernate, RESTful APIs, Maven Clouds : - Cloud migrations (AWS, Azure, GCP) - Cloud infrastructures (VPCs, EC2, Loadbalancing, Autoscaling, Security in AWS/GCP/Azure) - Processing in EMR Hadoop/HDInsight/Azure DF/Google PubSub - Athena, DynamoDB/Cosmos DB, Amazon Aurora - Development & Administration of RDS/Azure SQL/GCP databases - Building Analytics Solutions in Amazon Redshift/Azure PDW/Google Bigquery/Snowflake with End-to-End BI implementations Thank you for getting to the end of this boring details and looking forward working on exciting projects together :) Best Regards, Yegor.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Oracle Database Administration
    Amazon EC2
    Amazon RDS
    Amazon Web Services
    Amazon Redshift
    Tableau
    Oracle Performance Tuning
    PostgreSQL Programming
    Oracle PLSQL
    ETL
  • $80 hourly
    I am Experienced Software Engineer have 5 years experience in development of enterprise Applications from Back-end to Desktop and Web Applications, additionally, I am working on Machine learning Applications. please check my samples on GitHub GitHub Profile: (mostafafotoh) --- TECHNOLOGIES --- ----- React/Redux. ----- Python / Django / Machine and Deep learning / NLP / Scraping. -Python - Django - web technologies : Cron, Djangorestframework, python-social-auth, Flask, Odoo, celery. -Machine and Deep learning : Scikit-Learn, Numpy,Pandas, tensorfolw , Keras , Pytorch. -NLP : NLTK , Spacy , CoreNLP. -Scraping : Scrappy,Butifulsoup ,requests. -DataBases: Mysql DB, Oracle, Mongo, PostgreSQL -IDE: Pycharm -Version Control: SVN, Git -Testing: Unit Testing EX : - CRM Forms (Django) - Wirruna ski lodge (Django) - Arabic Opinion Miner.(Machine learning - Deeplearning) - English Twitter Opinion Miner.(Machine learning - Deeplearning) - House Prices Prediction System.(Machine learning - Deeplearning) - Amazon Scraper.(Python) ------------------------------- --- Machine Learning / Deeplearning / NLP Machine learning Algorithms(Supervised-Unsupervised) : Decision Trees, Adaboost,K-mean, Naive Bayes, Regression , SVM , Clustering . Deeplearning Algorithms : Perceptron ,CNN ,RNN,KNN. NLP : ( Can do with both Deep and Machine Learning ) - Social Analysis,Sentiment Analysis (English,Arabic) . ------------------------------- ----- Java / J2EE JSP, JSF (PrimeFaces and RichFaces), GWT, Swing, Hibernate, XML, JSON, web services (Soap, REST), Apache Solr. DataBases: Mysql DB, Oracle, Mongo, PostgreSQL Mobile: J2ME, Android Build Tools: Maven, Ant Servers: JBoss Server, Tomcat, GlassFish WebLogic IDE: IntelliJ, Eclipse, Netbeans Version Control: SVN, Git Testing: Junit Logging: Log4J ------------------------------- ----- Big Data Hadoop, Spark, HBase, MongoDB, Hive, HQL , Splank. ------------------------------- ----- Cloud Google App Engine, Amazon EC2 -------------------------------
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Apache Kafka
    Data Scraping
    API Integration
    Automation
    Amazon Web Services
    ETL Pipeline
    Big Data
    Apache Airflow
    Google Cloud Platform
    Query Tuning
    Django
    SQL
    Python
  • $35 hourly
    Hi, I am tech-savvy data analytics expert who also knows the marketing side of things as well. I can set up your proper technology stack for data gathering, data processing, and data visualization so that you can track your important business KPIs. I know javascript and python and can write custom scripts for tracking purposes wherever required. I can also build data pipelines (ETL) for your organization to get data from all the available data resources and put it into a data warehouse of your choice like BigQuery, Snowflake, Amazon redshift, etc. After that, I can work with SQL to combine data from various sources and create meaning out of it. Finally, I can build dashboards on top of that processed data. Let me know your requirements, and I will be happy to help you on your projects. Regards Rohit
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Amazon Redshift
    Marketing Automation
    Microsoft SQL Server
    Big Data
    Data Analysis
    Snowflake
    Database
    BigQuery
    ETL Pipeline
    Data Science
    Data Visualization
  • $15 hourly
    **************Empowering Your Success: Unleashing Data Magic and Driving Growth!*************** Thank you for taking the time to explore my profile. As a dedicated problem solver, I am intrigued by understanding the intricate relationships between people, processes, and their interactions with the world. Constantly seeking intellectual challenges, I am passionate about generating data-driven insights that directly impact real-world outcomes. I highly value your time and quality commitments, and I am committed to taking every necessary step to honor them. Give me the opportunity, and I will demonstrate the value I can bring to your business. Here's a snapshot of who I am: A dedicated and intelligent worker A progressive and result-oriented professional Skilled in problem analysis and a solution driver Thrives on challenges With over 17 years of experience as a Six Sigma Consultant and Data Analyst across various industries, I specialize in: Six Sigma methodologies Lean Statistics Power BI Excel Expertise Amazon Seller Central/noon/Shopify/Data Entry/Image Processing You can rely on me for assistance in: Power BI, DAX, M Language Setting up Data Alerts Power BI Services Calculated Fields Power Query Excel, Dashboard creation Data Analysis and Visualization In Power BI, my expertise covers: ✅Power BI Expert ✅Data Modeling ✅Data Transformation ✅Dynamic Measure ✅Calculated Field ✅Business Intelligence ✅Setup Data Alert ✅DAX ✅Excel Formulas Why choose me? ✔17+ years of experience serving global clients ✔A track record of 100% job success ✔Affordable pricing with a 100% satisfaction guarantee ✔Expertise and in-depth knowledge across diverse fields Are you ready for growth? Let's embark on this journey together! 📈 Let's get started! 🚀
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Operations Analytics
    Data Science
    Lean Consulting
    Human Resources Analytics
    Amazon Seller Central
    Hypothesis Testing
    Minitab
    Six Sigma
    Data Cleaning
    Microsoft Power BI
    R
    Data Entry
    Tableau
  • $130 hourly
    I have a passion for data and over five years of relevant experience. My previous work, ranging from boutique consulting firms to Fortune 500 companies, includes process automation, data analysis, data engineering, statistical modeling, and data visualization. Now I run a technical consulting company that specializes in helping businesses with automation and analysis. Your time is important, so I strive to deliver innovative, accurate, and highly effective tools to help you save time and money.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Office 365
    Data Management
    Data Curation
    Data Analysis
    Robotic Process Automation
    Business Process Automation
    Data Cleaning
    Business Intelligence
    Data Visualization
    Microsoft Excel
  • $20 hourly
    Are you searching for an expert in data analytics, report development, and dashboard creation? Look no further. With your vision and my expertise, we can bring your data to life. With over 14 years of experience across diverse industries like utilities, healthcare, manufacturing, and retail, I have a wealth of knowledge and proficiency in MS BI tools such as SQL Server, SSIS, SSRS, SSAS, Report Builder, Power BI, Google Data Studio, Excel, and Google Sheets. Here's a glimpse into some of the projects I've successfully completed: BI Solutions: I've developed end-to-end reporting and analytics solutions, extracting data from various systems like ERP, SCM, e-Sourcing, and more across multiple industries. Using Microsoft BI tools like SSIS, T-SQL Queries, and Stored Procedures, I've transformed this data and built dynamic dashboards and reports with Power BI and SSRS. Data Analytics: Working with a diverse set of industries, I've built dimensional data models, crafted compelling narratives, and visualized data through various dashboards and reports using on-premise tools like SQL Server, SSIS, SSRS, SSAS, and cloud data services on AWS, GCP, and Azure. What sets me apart is my ability to adapt to industry-specific needs, deep technical expertise, problem-solving mindset, and unwavering commitment to delivering quality solutions. If you're in need of a dedicated, detail-oriented, and reliable data analyst, let's chat!
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Business Intelligence
    Data Analytics
    MySQL
    PostgreSQL
    Data Visualization
    Microsoft Power BI
    SQL Server Reporting Services
    Looker Studio
    Data Modeling
    SQL Server Integration Services
    SQL Programming
    Data Cleaning
  • $50 hourly
    ♛ 𝐓𝐎𝐏-𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 on Upwork 🥇 100% Job Success ✔️ MICROSOFT CERTIFIED PROFESSIONAL (Microsoft SQL Server) ✔️ Proficient in .NET, C#, MS SQL SERVER, SSIS, SSRS and Power BI ✔️ 18+ years of Hands-on Experience ✔️ 50000+ hours MagnusMinds Upwork hours Specialization: 1. Performance optimization: 1.1 Server performance optimization (settings\configurations\indexes) 1.2 Code performance optimization (procedures\views\functions) 2. Troubleshooting and recovering 3. Planning and implementation High Availability solutions (Log Shipping, Mirroring, AlwaysOn AG, Clustering) 4. Scripting\Automatization (Powershell, T-SQL) 5. Migration and upgrading 7. SSIS (ETL tool), Transforming VLBS, with auto notification 8. SSRS (optimization reports, writing reports), SSIS (writing packages, troubleshooting) 9. Power BI Reports 10. AWS and Azure I have managed VERY Large DBs with heavy traffic.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    High Availability and Disaster Recovery
    Azure App Service
    Microservice
    AngularJS
    Microsoft Azure SQL Database
    AWS Lambda
    ASP.NET Core
    Microsoft Power BI
    API
    C#
    Microsoft SQL Server Reporting Services
    SQL Server Integration Services
    Database Optimization
    Transact-SQL
  • $125 hourly
    My diverse background has given me the ability to grow and learn in many ways others have not. I have gotten my “hands dirty” by dipping into numerous businesses and life experiences. Some of the industries I have worked in are; farm and agriculture, retail, e-commerce, student athletics, student government, and non-profit organizations, travel industry, mortgage banking, endurance sports, accounting & finance, and insurance. My experiences include and are not limited to; coaching, consulting, retail/logistics, e-commerce sales, business analysis/business intelligence, data collection & analysis, risk management, budgeting, project management, and investing. "Why do you title yourself as an Entrepreneur opposed to an Analyst?" - My answer is simple, not one title, skill, or experience defines me. I am not just an employee, but an asset. All data has quirks, each can be understood, some just take longer to understand than others. I will typically respond in less than a day.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    Data Management
    Project Management
    HubSpot
    Google Sheets
    MySQL
    Looker Studio
    Quantitative Analysis
    Google Analytics
    Tableau
    Exploratory Data Analysis
    Social Media Strategy
    Domo
    SQL
    eBay Marketing
    Business Analysis
  • $210 hourly
    I am BI Architect with over 17 years of real life experience building data solutions for OLTP and OLAP/Data Warehouse systems. Over the years I have worked in number of different companies and industries (Finance, Retail, Gas and Electricity, Insurance, EMarketing). Thanks to this I’ve build soft skills to help approach ever new and unknown business domains and a very rich portfolio of solutions. Recently I was very lucky to work with one of the leading Big Data consultancies on building Data Lake solution for my client using Spark, Scala and Java. They helped me get quickly up to speed with the fundamentals of these technologies and get under the hood of the internals of the engine. Having obtained this knowledge and adding my previous experience of conventional Database design patterns, Data modelling concepts I feel confident carry on working in this new big data field. I am looking for a position to further extend my knowledge of this area (big data solutions). I have 17+ years experience in Microsoft SQL Server 2000/2005/2008/R2/2012/2014/2016/2017/2019 production database performing architecture/development/administering tasks. Mission critical 24/7, heavy load databases, 4000 user connections, carried out upgrade process, setup logshipping, mirroring/availability groups, replication, security, performance troubleshooting, backup&recovery, maintanance plans, possess extensive knowledge of T-SQL, heterogeneous distributed systems, CLR, XML/XQuery, Service Broker, SOAP; DTS/SSIS, SSAS multidimensional and tabular; SSRS, PowerPivot, PowerView, Power Query, Power BI, MDX/DAX, Columnstore Indexes architecture. I have implemented solutions using both Kimbal and Inmon methodologies and have indepth knowledge of different modelling techniques to implement business logic within each methodology.
    vsuc_fltilesrefresh_TrophyIcon Data Warehousing
    ETL Pipeline
    Database Design
    Data Modeling
    Database Integration
    Microsoft SQL Server Reporting Services
    SQL Server Integration Services
    Business Intelligence
    Performance Optimization
    Data Warehousing & ETL Software
    Microsoft Power BI
    Microsoft SQL SSAS
    Microsoft SQL Server Programming
    Microsoft SQL Server
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At A Glance: Data Warehousing

The modern business environment necessitates interactions with millions of customers and other businesses all across the world both instantaneously and constantly through the Internet. This ongoing stream of communication and information produces a wealth of data from an innumerable roster of sources. The management and storage of this data has become a growing problem for many businesses, with identifying and storing valuable data, along with establishing and maintaining the minimal amount of redundancy necessary for data storage both key examples of the difficulties an organization can face. No longer can a company rely on individual employees to track and store their own data, as well as analyze and report it in meaningful ways. There is now a growing need for data warehousing techniques and professionals to help manage a company’s data.

Data warehousing professionals are data analysis and storage experts with experience working with and processing data systems. A warehousing professional is capable of connecting you and your organization with the resources needed to seamlessly store, analyze, and recall the data you need most for your business decisions. A consultant is available to help you identify the type of data most valuable to you and the processes of analysis and storage that fit your needs most. Both professionals and consultants are available to work on systems and problems remotely and on a project-by-project basis, thus providing you and your company with the flexibility you need to solve and manage data problems in the timeframe you need.

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