Hire the best Data Warehousing specialists

Clients rate our Data Warehousing specialists
Rating is 4.8 out of 5.
4.8/5
Based on 200 client reviews
Ahsan U.

Rawalpindi, Pakistan

$40/hr
5.0
356 jobs
🚀 𝐓𝐨𝐩 𝟏% 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 & 𝐁𝐈 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐏𝐨𝐰𝐞𝐫 𝐁𝐈 • 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 • 𝐧𝟖𝐧 • 𝐄𝐓𝐋 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 • 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 𝐇𝐞𝐥𝐩 𝐁𝟐𝐁 𝐚𝐧𝐝 𝐁𝟐𝐂 𝐭𝐨 𝐦𝐚𝐤𝐞 𝐭𝐡𝐢𝐞𝐫 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐬𝐦𝐨𝐨𝐭𝐡 𝐚𝐧𝐝 𝐞𝐫𝐫𝐨𝐫 𝐟𝐫𝐞𝐞 , 𝐋𝐞𝐭 𝐡𝐚𝐯𝐞 𝐚 𝐜𝐚𝐥𝐥 🎯 𝟑𝟒𝟎+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 | 𝟑+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟏𝟎𝟎% 𝐉𝐒𝐒 | 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐢𝐧 𝐏𝐋-𝟑𝟎𝟎, 𝐃𝐏-𝟔𝟎𝟎, 𝐀𝐖𝐒 Drowning in messy data, broken dashboards, or manual reporting? I help startups, SaaS companies, and enterprises turn chaos into clarity by building real-time dashboards, automated workflows, and AI-powered data pipelines — designed to save 30+ hours weekly and unlock faster business growth 💡 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: 𝟏. 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 & 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 • Build interactive dashboards and reporting systems using Power BI, Looker, Tableau, Google Data Studio, Excel, and SSRS. • Enable data-driven decision-making for executives and stakeholders. 𝟐. 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐄𝐓𝐋 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 • Design, automate, and optimize ETL pipelines using Azure Data Factory, Snowflake, BigQuery, and Redshift. • Integrate multiple data sources into clean, unified datasets for analytics. 𝟑. 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 • Create end-to-end automation systems using n8n, Zapier, Make, Flowise, Lindy, Gumloop, and Power Automate. • Integrate AI agents and RAG pipelines for smarter, context-aware automation. 𝟒. 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 • Develop automation scripts, data processing pipelines, and predictive models using Pandas, NumPy, and TensorFlow. • Enable real-time insights and intelligent data analysis. 𝟓. 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 • Implement AI chatbots, document Q&A agents, and semantic search pipelines using OpenAI, LangChain, embeddings, and vector databases. • Build custom AI-powered applications tailored to business needs. 𝟔. 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 • Deploy secure, enterprise-ready workflows on AWS, Azure, and GCP. • Optimize costs while ensuring high availability and scalability. 𝟕. 𝐃𝐚𝐭𝐚 𝐄𝐱𝐭𝐫𝐚𝐜𝐭𝐢𝐨𝐧 & 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 •Automate web scraping, Excel reporting, and Google Workspace integrations to save manual effort and improve efficiency. 🎯 Why Me? ✔ With 350+ projects delivered and certifications in Power BI, Data Engineering, and AI Automation, I design production-grade BI systems for enterprises that scale. ✔ 3+ years of experience with enterprise-grade data systems ✔ Certified in PL-300, DP-600, AWS 📩 Let’s talk! Invite me now or book a free 15-min consult to explore how I can make your data work for you, not against you.
  • Data Warehousing
  • Data Engineering
  • AI Agent Development
  • ETL Pipeline
  • Data Integration
  • API Integration
  • Business Intelligence
  • Generative AI
  • Data Analysis
  • n8n
  • Data Modeling
  • Microsoft Power BI
  • Automated Workflow
  • Database
  • SQL
Vasu N.

Karur, India

$75/hr
5.0
105 jobs
✅Lead Data Engineer (Upwork Expert Vetted Talent) with 6+ Years of Hands on Experience Working with Data Platforms and Setting Up Analytics Platform from scratch. ✅Power BI / Tableau / Google Looker Studio ✅Google Cloud Platform / Microsoft Azure ✅SQL ✅Python ✅Data Integration/ETL/Reporting ✅BigQuery Ninja ✅ Microsoft Power BI Fabric ✅Google Analytics 4 ✅ Microsoft 365 Copilot/Copilot Studio ✅Power Automate ✅Upwork Expert-Vetted Talent with $250k+ Earnings ✅5+ Years on Upwork with over 4800+ hours billed ✅Still unsure? Lets get into a call. Give me a message.
  • Data Warehousing
  • Python
  • Tableau
  • Microsoft Power BI
  • BigQuery
  • pandas
  • API Integration
  • Google Analytics 4
  • Azure OpenAI Service
  • Microsoft 365 Copilot
  • Microsoft Power BI Data Visualization
  • Microsoft Power BI Development
  • PySpark
  • Data Integration
  • SQL
Waqar A.

Delhi, India

$30/hr
5.0
95 jobs
I'm a dynamic data expert with a proven ability to deliver short- and long-term projects in the realms of data engineering, data warehousing, and business intelligence. My passion is to partner with my clients to deliver top-notch, scalable data solutions to provide immediate and lasting value. I specialise in the following data solutions: ✔️ Data strategy advisory & technology selection/recommendation ✔️ Building data warehouses using modern cloud platforms and technologies ✔️ Creating and automating data pipelines, real-time streaming & ETL processes ✔️ Data Cleaning and Processing. ✔️ Data Migration (Heterogeneous and Homogeneous) Some of the technologies I most frequently work with are: ☁️ Cloud: GCP, AWS & Azure 👨‍💻 Databases: BigQuery, Google Cloud SQL, SQL Server, Snowflake, PostgreSQL, MySQL, S3, Google Cloud Storage, Azure Data Lake Storage. ⚙️ Data Integration/ETL: Matillion ETL for Snowflake/BigQuery, Apache Airflow( Google Cloud Composer, AWS MWAA, Astronomer), Azure Data Factory, Azure Logic Apps, Dagster and DBT. 🔑 Scripting - Python for API Integrations and Data Processing. 🤖 Serverless Solutions - Google Cloud Functions, Lambda Functions and Azure Functions. 📊 Dashboard Reporting - Microsoft Power BI, Apache Superset, Metabase, Looker Studio and Plotly. 🛠 Others - Process Automation in Python, N8N and Much More. =What my clients say about me== ------------------------------------------------------ "Waqar is very clued up, and he thinks outside the box. He is always looking for ways to implement the solution efficiently and cost-effectively. His communication skills are excellent. He is willing to go the extra mile. He has been a pleasure to work with. I will be working with him in the future." ⭐⭐⭐⭐⭐ ------------------------------------------------------ "Waqar has expert-level knowledge of Google Cloud and knows how to make cloud technologies work effectively for the marketing domain." ⭐⭐⭐⭐⭐ ------------------------------------------------------ I am highly attentive to detail, organised, efficient, and responsive. Let's get to work! 💪
  • Python
  • Apache Airflow
  • Apache Superset
  • BigQuery
  • Snowflake
  • Microsoft Power BI
  • API Integration
  • Looker Studio
  • Metabase
  • Plotly
  • Data Engineering
  • ETL Pipeline
  • PostgreSQL
  • dbt
  • Terraform
Jameson W.

Agoura Hills, California

$120/hr
5.0
72 jobs
✅ Top 3% of Global Talent on Upwork in Data Engineering and Cloud Integration 🏢 Founder of Apothic Research Group (ARG) 🤖 Specializes in cloud-native data intelligence pipelines, infrastructure and AI/ML implementation “[Jameson’s] professionalism and overall ETL experience made it so that he was able to manage his own work efficiently and deliver beyond the results we expected.” - Kate Huber, Proclivity Systems "The best of the best. Communication is on point and has elite-level knowledge of integrating AWS systems together. Always great to work with." - Mat Payne, Width.ai "Jameson is absolutely phenomenal at what he does. I will be working with him in the future without a doubt in my mind!" - Josh Blais, Revere Hi, I’m Jameson, I’ve been specializing in data and intelligence systems for over half a decade. I’ve helped over 70 clients in all business verticals upgrade their data capabilities, designed and built hundreds of pipelines, and my passion is helping clients operate on a higher level with intelligent systems. Ex-US Army Infantry Sergeant turned software engineer and consultant living in Los Angeles, California, where I founded Apothic Research Group. I specialize in modernizing your data capabilities - cloud infrastructure and management, data pipelines, API integrations, database architecture and management, Artificial Intelligence implementation, data mining/scraping - employing many different strategies that fit your needs.
  • Python
  • Data Mining
  • Selenium
  • Academic Research
  • Amazon Web Services
  • Automation
  • Business Process Automation
  • Asynchronous I/O
  • Terraform
  • Scripts & Utilities
  • Multithreaded Programming
  • Company Research
  • Data Extraction
  • API Integration
Fahad Q.

Lahore, Pakistan

$31/hr
5.0
60 jobs
I am an advanced data practitioner in Business Intelligence, Data Engineering, ETL and ELT, KPIs, data reporting automation, data wrangling, data cleansing, and business development. My services include, Business Intelligence, Data Engineering, Data Analysis, and Data Visualization career categorized as follows: 1- Data Engineering (Azure & Snowflake) 2- Data Analytics, Data Analysis 3- Data Visualization 4- Microsoft Power BI 5-Tableau 6- Data Modeling 7- Azure Data Factory 8- Data Extraction, Data Transformation, Data Loading | ETL | ETL Pipeline 9- Data Warehousing | Data Warehouse | Azure,, Snowflake 10- Business Intelligence 11- Data Integration, Data Transformation, Data Migration, Database Desing, ETL Pipeline, Database, Database Architecture, Database Administration, Microsoft Excel 12- SQL Programming, Stored Procedures, Adhoc Queries, Correlated queries, CTE, T-SQL, MySQL, SQL Server, SQL 13-Power BI, Power BI Services, Azure Data Factory, Snowflake Data Engineering, Tableau Desktop, Tableau Public, Tableau Prep Builder, Excel, Python, Seaborn, Bokeh and Matplotlib. 14- Big data management 15- Data Architecture | Data infrastructure | Data quality assurance I will use my Data Engineering (Azure & Snowflake) and Data Analytics (Tableau and Power BI) skills to unlock the power of your data with interactive dashboards and engaging reports that inspire smarter business decisions. I am an experienced data visualization & analysis expert with experience in building great and efficient reports and dashboards. My reports and dashboards will transform your raw data into the metrics and dimensions needed to create easy-to-understand reports and dashboards. - POWER BI - -Understand business requirements and develop data models -Develop dashboards and KPI scorecards -Connect to data sources, import data and make it useful for your business -Perform advance level calculations on data -Publish and schedule PowerBI reports - TABLEAU - -Data gathering and cleansing (ETL - Extract, Transform, Load) -Analysis and chart-building in Tableau Desktop. -Advanced calculations and table calculations. -Statistical techniques to analyze your data. -Sets, filters, and forecasting to build a range of charts and to analyze various types of data. -Parameters and input controls to support audience analysis. -Geographic mapping -Interactive Dashboard Design -Tableau Effective Story Telling I assure you before-time work delivery with High Quality.
  • Data Warehousing
  • Data Analysis Expressions
  • Tableau
  • Microsoft Power BI
  • Dashboard
  • SQL
  • Data Analysis
  • Business Intelligence
  • Data Visualization
  • Data Science
  • Microsoft Power BI Data Visualization
  • Power Query
  • Data Modeling
  • Microsoft Power BI Development
Hamza L.

Lahore, Pakistan

$80/hr
5.0
57 jobs
⭐️ Author of "Practical Machine Learning" As the author of "Practical Machine Learning," I bring a comprehensive guide to the forefront of the field. For more details and a link to my book, please refer to the "Other Experiences" section below. 🌟 Full Stack Engineer with Stellar Expertise in Machine Learning, AI, NLP, and Data Engineering With extensive experience as a Full Stack Engineer, I specialize in AI, Machine Learning, Data Engineering, and ETL processes. My commitment to open-source development is evident through my contributions on GitHub: HAMZA310. ⭐️ Approach to Problem-Solving I excel in transforming complex challenges into solvable problems with robust programming, algorithmic precision, and a deep mathematical foundation. ❇️ Client Testimonials ⭐️⭐️⭐️⭐️⭐️ 👍 “He was very cooperative and also have good communication skills. He was also very helpful with bringing his own ideas and experience to the table. He's a valuable asset to any team.” 👍 “ Hamza was very supportive and curious at the tasks at hand to deliver the features that fits the user requirements. He performs well at documentation and demonstrates flexibility at delivering for multiple features at a time. He is able to speak up when it is necessary to address the needs of the users.” 👍 “Hamza would be an asset to any employer, and I can strongly recommend him without reservation.” ✅ Full Stack AI Engineer ✔️ NLP/NLU/NLG Expertise: Specialized in Natural Language Processing, Understanding, and Generation. My expertise spans a broad spectrum of NLP tasks, including Information Retrieval/Extraction, Question Answering, Summarizing, Paraphrasing, and Text/Content Generation, ensuring a comprehensive grasp of language-based AI solutions. ✔️ ML tools: ⚙️ Deep Learning Frameworks: Proficient in TensorFlow, Keras, and PyTorch. ⚙️ NLP and AI Libraries: Skilled in using HuggingFace and various Large Language Models, including open-source (like LLama) and proprietary models (like those from OpenAI). ️✔ Proficiency in predictive model training: Demonstrated proficiency in developing accurate and efficient predictive models, using cutting-edge techniques and tools ✔️ Web Development & Deployment ⚙️ Docker Compose: Proficient in container orchestration. ⚙️ Proficient in creating robust applications using Django/Flask/FastAPI (backend) integrating diverse technologies for full-stack solutions. ⚙️ Next.js, React, Typescript, Zod, Zustand, TanStack Query ✅ Data Engineer ✔️ Skilled in building and managing ⚙️robust⚙️ data pipelines ✔️ Dagster (Data Orchestration) ✔️ DBT (Data Transformation) ✔️ Airbyte (Data Extraction) ✔️ And more... ✅ DevOps/MLOps Engineer ✔️ Expert in deploying and monitoring production systems, handling infrastructure. ✔️ Skilled in creating cost-effective RESTful APIs for Machine Learning models using AWS, GCP, and Azure.
  • Back-End Development
  • Next.js
  • TypeScript
  • Python
  • Data Science
  • Machine Learning
  • Web Development
  • TensorFlow
  • PyTorch
  • Data Engineering
  • dbt
  • Django
  • Docker
  • React

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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.