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  • $94 hourly
    • 4.1/5
    • (28 jobs)
    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.
    Featured Skill Erwin
    Microsoft Visual Studio
    Microsoft Azure SQL Database
    Microsoft SQL SSAS
    Visual Basic
    Stored Procedure Development
    Data Warehousing
    ASP.NET
    Transact-SQL
    SQL Server Integration Services
    Microsoft Access Programming
    C#
    ETL
    SQL
  • $60 hourly
    • 5.0/5
    • (13 jobs)
    I am Snowflake Certified Data Engineer with 7+ years of experience in ETL, BI, and DWH. Currently working as Lead on multiple projects. Having excellent analytical & design skills, a focused approach, a professional attitude to work, and working at the eastern standard time will make me the perfect candidate that you are looking for! PROFILE:- • Hand-on experience on Pentaho Data Integration, SSIS, Informatica • Exposure to large data volumes in major database systems like Postgres, Redshift • Deep knowledge of SQL, and Reporting experience in Tableau, Power BI • Experience in DWH with substantial knowledge of Finance and Retail domains • Experience in working Agile Environments like JIRA, Trello • Working knowledge of complete Data warehouse development life cycle SKILL SUMMARY:- Data Integration Tools & Technologies • Python :- 2.7, 3.6 • DBT • FiveTran • Pentaho Data Integration :- 5.0, 5.1, 5.2, 6.0, 6.1, 7.1 • SQL Server Integration Service (SSIS) • Informatica PowerCenter :- 9.6 BI/Reporting • Sigma • Looker • Tableau • Microsoft Power BI • Pentaho Reports Databases • Snowflake - SnowPro Core Certified • PostgreSQL :- 9.3, 9.5 • Oracle • Amazon Redshift • Google Big Query • IBM Netezza • Microsoft SQL Server • MySQL Looking forward to working with you!
    Featured Skill Erwin
    Microsoft SQL Server Programming
    Data Warehousing
    Business Intelligence
    Pentaho
    Tableau
    Microsoft Power BI
    Data Integration
    Data Migration
    Data Scraping
    Python
    ETL
    SQL Server Integration Services
    ETL Pipeline
    SQL
  • $30 hourly
    • 5.0/5
    • (7 jobs)
    Data warehousing, and business intelligence specialist. Oracle Certified Professional, Oracle developer with a DBA background. Familiar with Oracle Analytics Cloud.
    Featured Skill Erwin
    Unstructured Data
    Relational Database
    Snowflake
    Data Wrangling
    Data Warehousing
    Database Programming
    Data Visualization
    SQL
  • $120 hourly
    • 5.0/5
    • (67 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.
    Featured Skill Erwin
    API Integration
    Data Extraction
    Company Research
    Multithreaded Programming
    Scripts & Utilities
    Terraform
    Asynchronous I/O
    Business Process Automation
    Automation
    Amazon Web Services
    Academic Research
    Selenium
    Data Mining
    Python
  • $25 hourly
    • 5.0/5
    • (90 jobs)
    I'm a dynamic data expert with a proven ability to deliver short or long-term projects in data engineering, data warehousing and business intelligence realm. 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 (Heterogenous and Homogenous) 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 BLOB Store. ⚙️ Data Integration/ETL: Matillion ETL for Snowflake/BigQuery, Apache Airflow( Google Cloud Composer, AWS MWAA ), Azure Data Factory, Azure Logic Apps 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. 🛠 Others - API Integrations in Python, Process Automation 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! 💪
    Featured Skill Erwin
    Amazon Web Services
    Metabase
    Data Warehousing & ETL Software
    Looker Studio
    Looker
    PostgreSQL
    API Integration
    Microsoft SQL Server
    Microsoft Power BI
    Google Cloud Platform
    Snowflake
    BigQuery
    Apache Superset
    Apache Airflow
    Python
  • $105 hourly
    • 4.5/5
    • (134 jobs)
    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.
    Featured Skill Erwin
    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
  • $70 hourly
    • 4.5/5
    • (46 jobs)
    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.
    Featured Skill Erwin
    RESTful Architecture
    Microsoft SQL Server Programming
    C#
    API Integration
    ETL Pipeline
    Node.js
    ASP.NET
    Microsoft Access Programming
    Data Warehousing
    API Development
    Database Administration
    ETL
    Data Migration
    SQL
    SQL Server Integration Services
  • $80 hourly
    • 4.9/5
    • (48 jobs)
    I’m a BI Architect, Project Manager, and Developer with 15 years of experience and over 50 successful projects across Manufacturing, Retail, Distribution, Finance, and Supply Chain. I specialize in Qlik and Power BI, with a strong background in most SQL-based databases (plus a recent Snowflake certification). I help C-level executives turn complex data into tangible business benefits. I also have a track record of implementing version-controlled environments with CI/CD, making collaboration smoother and ensuring reliable scaling for ongoing projects. On top of that, I’ve built KPI dashboards, performed detailed cost and income analyses, and forecasted cash flow. My experience includes in-depth market trend studies (like 12-month sales forecasting in FMCG) and integrating data from 23 ERP and accounting systems. Additionally, I’ve led teams using Scrum and introduced Scrum-ban processes to streamline workflows in service IT departments. My focus is always on delivering analytics that truly drive decisions and make life easier for both users and developers. If you’re looking for someone who can bridge the gap between deep technical expertise and real-world business impact, let’s connect. I’d love to help with your next project!
    Featured Skill Erwin
    Data Warehousing
    Report Writing
    ETL
    SQL
    QlikView
    Data Analysis
    Data Mining
    Business Analysis
    Business Process Modeling
    Business Intelligence
  • $40 hourly
    • 4.9/5
    • (55 jobs)
    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
    Featured Skill Erwin
    XML
    Data Mining
    SAP Programming
    Java
    Data Extraction
    Python
    Data Warehousing
    Talend Open Studio
    Talend Data Integration
    XSLT
    Data Migration
    MySQL
    Microsoft SQL Server
    ETL
  • $120 hourly
    • 5.0/5
    • (50 jobs)
    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.
    Featured Skill Erwin
    Project Management
    Data Science
    Stakeholder Management
    Data Modeling
    Data Warehousing
    Big Data
    Business Intelligence
    Data Visualization
    API Integration
    SQL
    Tableau
    Data Analysis
  • $120 hourly
    • 4.7/5
    • (15 jobs)
    Why choose me for your project? I bring an insatiable hunger for perfection. I want to help you achieve your goals with data. My favorite part of data analytics is turning complex and overwhelming big data into understandable visualizations and easy to interpret business decisions. Skilled in Python, SQL, Excel, R, Tableau, Online Marketing Analytics, Presentations, Data Visualizations. About Me: Professional Data Scientist with 5+ years experience communicating through the use of data. Experience presenting to both clients and decision makers. Comfortable working autonomously as well as part of a group. Inspired by learning new techniques and technologies and always attempting to stay on the cutting edge of developments in the field.
    Featured Skill Erwin
    Visual Presentation Design
    Machine Learning
    Marketing Analytics
    R
    SQL
    Tableau
    Python
    Business Intelligence
    Growth Analytics
    Microsoft Excel
    Data Analysis
    Data Visualization
  • $60 hourly
    • 4.9/5
    • (8 jobs)
    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
    Featured Skill Erwin
    ETL
    Microsoft Azure
    Data Lake
    Data Warehousing
    Microsoft SQL Server
    Big Data
    PySpark
    Databricks Platform
    SQL
    Apache Hive
    Apache Spark
    Python
    Microsoft Excel
    Data Engineering
    Data Integration
  • $45 hourly
    • 5.0/5
    • (29 jobs)
    Professional with a graduate degree in Intelligent Decision Support Systems, specializing in dashboards, data modeling and integration for various industries such as digital marketing, retail, medical research, finance, logistics, telecom, and insurance. Skilled in performance measurement, customer preference analysis, and operational optimization. Proficient in Ralph Kimball's data warehousing methodology, developing tailored dimensional data models for reports and dashboards and logistic regression models for email marketing enhancement. Familiar with reporting tools like Microsoft Power BI and database systems such as Azure SQL and SQL Server Integration Services (SSIS). Collaborates with stakeholders to translate complex data into actionable insights for strategic decision-making, driving business growth. SKILLS • Programming Languages: SQL, Python • Databases & Storage: Google BigQuery, Snowflake, Oracle, PostgreSQL, AWS Redshift, Azure SQL, MySQL, SQL Server Database • Data Tools: Dbt, Azure Data Factory, Fivetran, DAX, SQL Server Integration Services, SQL Server Analysis Services, Alteryx, Fivetran, Stitch • Visualization Tools: Metabase, Power BI, Looker, Sisense, Qlik Sense, Cognos Analytics, Zoho Analytics • Cloud: GCP, AWS, Azure • Others: SQL Server Reporting Services
    Featured Skill Erwin
    SQL Programming
    Looker Studio
    Cognos
    Data Integration
    BigQuery
    Microsoft Power BI Data Visualization
    Data Visualization
    ETL
    Microsoft Azure
    Dashboard
    Data Warehousing
    Pentaho
    Business Intelligence
    Qlik Sense
    Sisense
  • $15 hourly
    • 4.9/5
    • (36 jobs)
    Microsoft Power BI Developer with 8+ years of experience in analyzing business requirements, developing data models, designing interactive dashboards and KPI scorecards, integrating various data sources, performing advanced calculations, and publishing and scheduling Power BI reports to enhance business insights. ✔️ Business Intelligence & Data Visualization Tools: - Microsoft Power BI, Tableau, Looker Data Studio, Looker, Zoho, Zoho Form, QlikSense, Plecto, Excel Dashboard, Google Sheet, Google Analytics, Google Tag Manager, Cross Domain Tracking, Pixel Report Expert ✔️ Data Warehousing: - Microsoft Fabric, Google Big Query, Snowflake, Amazon RedShift, Microsoft SQL Server ✔️ Relational & Non-relational Databases: - MSSQL, MySQL, PostgreSQL, AWS RedShift, Google Cloud SQL, AWS Athena ✔️ Extract, Transform and Load : - Microsoft Power Query, Tableau Prep, Azure Data Factory, Informatica, Alteryx, Microsoft Data Flow, Dataflow Gen v2, Talend, Dbt ✔️ Cloud Services : - Azure, AWS, Google Cloud Platform I have had a great experience with a quick turnaround for the following project categories: ✔Microsoft Power BI ✔Tableau Server ✔Data Analytics ✔Data Modeling ✔Data Visualization ✔Data Extraction ✔Business Intelligence Development Lifecycle ✔Data Scraping, Data Extraction, Excel VBA, and Scripting & Automation ✔Anything with data ✔Power BI Dashboard, Report ✔Business Intelligence, ETL, ✔ETL pipeline, Data Visualization, ✔Data Analytics, ✔Power BI Reporting ✔Power App ✔Microsoft PowerApps ✔Microsoft Power Automate ✔Report Design and Visualization ✔Dashboard Development ✔Data Scientist, Dataflow, PLS and RLS, Manual refresh button, Landing Page My service offerings include: ⟷⟷⟷⟷⟷⟷⟷⟷⟷ ✔Develop visually appealing and interactive dashboards using Power BI and Tableau to enable data-driven decision-making. ✔Collaborate with business stakeholders to gather requirements and understand data analysis needs. ✔Perform data modeling, data extraction, and data transformation using Power BI Desktop and Tableau Prep. ✔Build complex calculations and measures using DAX and Tableau calculated fields. ✔Design and implement data visualizations, charts, and graphs that provide insights into business performance. ✔Optimize performance and ensure data accuracy through SQL query optimization and data validation techniques. How do we communicate and report? ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ We touch base with our valued clients on a daily, weekly & monthly basis. We follow agile methodology and use many types of project management tools communication. ⦿ Upwork Message Board & emails for regular updates ⦿ Azure DevOps for code repository ⦿ Asana / Trello / MS Projects - Project management tools as per the customer preference
    Featured Skill Erwin
    Business Intelligence Software
    Business Intelligence
    Data Modeling
    Data Integration
    Enterprise Software Development
    Microsoft Power Automate
    Microsoft Power BI Development
    Data Visualization Framework
    Dashboard
    Microsoft Power BI
    Data Analysis
    Tableau
    Data Warehousing & ETL Software
    Microsoft Power BI Data Visualization
    Data Visualization
  • $125 hourly
    • 5.0/5
    • (15 jobs)
    I am an Azure Data Engineer/Architect with over 6 years azure experience and 13 years of Microsoft SQL Server Database experience. Created Data Engineering environments from the ground up utilizing Azure databricks, Azure event hubs and structured streaming. Working currently in Azure Data Explorer working with Azure event hub to provided real time analysis of data and power bi reporting. Architect cloud based modern data warehouses. Working in Azure utilizing Azure Data factory for hybrid (onprem) to cloud data movement. SSIS to implement loading solutions into data warehouse. I love to fix complex problems in stored procedures and make the necessary changes to the database to make everything more efficient and easier to work with. Understanding of big data concepts as well as prep, loading and analyzing large datasets 1TB+.
    Featured Skill Erwin
    Data Engineering
    API
    TypeScript
    JavaScript
    Terraform
    Amazon Web Services
    Node.js
    Python
    Data Management
    Microsoft Azure
    Microsoft SQL Server Programming
    Microsoft Azure SQL Database
    Databricks Platform
    ETL
    SQL
  • $28 hourly
    • 5.0/5
    • (7 jobs)
    🚀 Top Rated Azure Data Engineer with 6+ Years of Experience Delivering Scalable Data Solutions for Enterprises If you're looking to build a robust data lakehouse, implement enterprise-grade pipelines, or optimize your reporting architecture on Azure, Databricks, or Snowflake — you're in the right place. I specialize in: ✅ Azure Data Factory (ADF) pipelines with medallion architecture ✅ Databricks & PySpark development for ETL and real-time processing ✅ Snowflake data modeling & performance tuning ✅ Building unified data lakes for Power BI & executive reporting ✅ Automating ingestion from diverse sources: QuickBooks, SAP, APIs ✅ Implementing Data Governance, Access Control, and Security Frameworks 🔹 Proven Results: Reduced reporting latency by 100x through lakehouse design Migrated 100+ reports from SQL Server to AWS/Redshift Enabled cross-departmental KPIs through centralized DWH architecture Led and mentored 50+ engineers in Azure Data stack practices 💡 Whether it's greenfield architecture or fixing broken pipelines, I bring a proactive, reliable approach to every engagement — with documentation, quality gates, and performance always in focus. Let’s talk about how I can help you streamline your data operations and unlock business insights from day one.
    Featured Skill Erwin
    Business Intelligence
    Amazon Redshift
    Cloud Computing
    Data Modeling
    Microsoft Power BI
    Big Data
    Data Warehousing
    Python
    SQL
    ETL
    Databricks Platform
    Snowflake
    Apache Spark
    Data Engineering
    Microsoft Azure
  • $200 hourly
    • 4.7/5
    • (90 jobs)
    As an Upwork Expert-Vetted and Top-Rated Plus professional, I’m in the top 1% of experts in this field. When it comes to data, I love to find creative and visual ways to tell a story. I've learned a lot over the last 10 years and most importantly that there is always more to discover. I specialize in Tableau, Microsoft Power BI and Apache Superset to visualize your data. I use Figma to create compelling wireframes and designs to bring the UI and UX to life. And I work with my clients to understand who they are and what they do... ✨Data Visualization Strategy // consulting to get you started on your data viz journey ✨Dashboards & Reports // let's get building in Tableau, Power BI, or Apache Superset ✨UI/UX Design // let's bring your data story to life in Figma and enhance existing content ✨Embeded Analytics // simplify your tech stack by embedding dashboards and reports ✨Custom Web Portals // build a professional custom web portal for your org or clients to access content Let's get started on your story... James Jeffrey Owner & Lead Design Engineer @ Radar BI
    Featured Skill Erwin
    User Experience Design
    Web Portal
    Dashboard
    Analytics Dashboard
    UX & UI Design
    Figma
    Apache Superset
    User Interface Design
    Design Thinking
    Business Intelligence
    Microsoft Power BI Data Visualization
    Data Visualization
    SQL
    Microsoft Power BI
    Tableau
  • $59 hourly
    • 4.8/5
    • (90 jobs)
    I have over 15 years of industry experience and would be delighted to assist with your project work. I would appreciate the opportunity to discuss the next steps with you. **Professional Overview:** 1. **Certified Technology Specialist:** I am a Microsoft and AWS Certified Technology Specialist with over 15 years of experience in database administration, data analysis & visualization, data architecture, and database development for both on-premises and cloud environments. 2. **Lead Database Administrator, Data Analyst, and ETL Developer:** I have designed, architected, and managed mission-critical databases, data warehouses, dashboards, and reports for small, medium, and large-scale companies worldwide. My expertise spans various industries, including healthcare, banking and finance, real estate, oil and gas, and retail, among others. 3. **Database Platform Experience:** I have extensive experience working with a wide variety of database platforms, including: - Microsoft SQL Server - Microsoft Access - Redshift - Snowflake - Salesforce - MySQL - Teradata - Oracle - AWS RDS - PostgreSQL - And more 4. **Database Administration Expertise:** My database administration skills include: - Database backups - Performance tuning - Disaster recovery - Data security - High availability - Replication - Mirroring - Clustering - Database migration and upgrades - Installation and patching - Capacity planning - Database design and architecture - Data modeling - And more 5. **Database Development Expertise:** I specialize in: - Writing complex stored procedures - Creating dashboards and reports - Building ETL pipelines - Data warehousing - Developing functions, views, and triggers - Designing table schemas - And more 6. **Database Analysis & Visualization Expertise:** I specialize in: - Building DAX (Data Analysis Expressions) formulas for calculated columns, measures, and tables - Data profiling and exploration - Identifying trends and patterns - Creating interactive dashboards - Leveraging visualization tools to present data effectively - Communicating findings to stakeholders 7. **Experience with Third-Party Tools:** I have utilized various third-party tools, including: - Power BI - SAP Crystal Reports - RedGate - New Relic - Splunk - Tableau - Pingdom - QuickSight - Fivetran - HubSpot - And more 8. **Programming Languages:** I have experience in various programming languages, including: - PowerShell - JavaScript - Python - SQL - And more I look forward to the opportunity to collaborate with you on this exciting project.
    Featured Skill Erwin
    Amazon Redshift
    Microsoft Power BI
    Microsoft SQL Server Reporting Services
    Data Warehousing
    Data Modeling
    SQL Server Integration Services
    Database Optimization
    Database Report
    Performance Optimization
    Database Architecture
    Database Development
    Database Maintenance
    Database Administration
  • $80 hourly
    • 5.0/5
    • (17 jobs)
    End-to-end Analytics solution | Automate your daily boring tasks | Get actionable insights from your data
    Featured Skill Erwin
    ETL Pipeline
    Automation
    Query Optimization
    Database
    Microsoft Azure
    Data Lake
    Data Modeling
    Data Warehousing
    KPI Metric Development
    Data Analysis
    Tableau
    Microsoft Excel
    Data Visualization
    SQL
    Microsoft Power BI
  • $25 hourly
    • 5.0/5
    • (26 jobs)
    I am a Cloud Data Architect and AI/ML Enthusiast with over 10+ years of experience in designing and implementing data-driven solutions. I specialize in cloud-based architectures, machine learning (ML), and artificial intelligence (AI) solutions, enabling businesses to harness their data for better decision-making and growth. With expertise across diverse domains such as Manufacturing, Supply Chain Management, HRMS, Finance, e-Governance, Insurance, and Roadside Toll Collection, I deliver scalable, efficient, and innovative solutions tailored to meet unique business challenges. I am passionate about leveraging cutting-edge tools like Azure Services, Databricks, and Microsoft Fabric to bring the power of Data Analytics, AI/ML and advanced data engineering to your organization. ✅ Core Skills & Technologies ✡️ Cloud & AI/ML Expertise ◉ Microsoft Azure: Data Factory, Synapse Analytics, Cognitive Services, Logic Apps, Power Automate, API Management, SSIS ◉ Databricks: Data Engineering, AI/ML Pipelines, Spark Optimizations ◉ AI/ML Tools: Large Language Models (LLMs), AI-driven automation, Predictive Analytics ✡️ Database & Data Engineering ◉ Database Technologies: MS SQL Server, Azure SQL Server, MySQL ◉ Database Architecture: DB Designing, Performance Optimization, Refactoring, Table Partitioning, GDPR Compliance ◉ Data Warehousing: Azure Synapse, Data Lake Storage, ETL Pipelines ✡️ Development & Collaboration ◉ Agile Methodology, Git, JIRA ◉ Solution Deployment, Code Reviews, Debugging, Tuning ◉ Team Management and Collaboration ✅ Technical Expertise ◉ Advanced Querying: Complex Static/Dynamic Queries, JSON Handling, Stored Procedures, Functions, Views, Triggers ◉ Performance Optimization: Table Partitioning, Indexing Strategies, Database Schedulers, Cursors ◉ Data Transformation: Migration, Conversion, Integration using Databricks, Microsoft Fabric, ADF and Logic Apps ◉ Automation: Scheduling, Data Pipelines, Logic Apps, Power Automate ◉ Code Management: Version Control, Best Practices, Design Patterns ✅ Notable Accomplishments ◉ Designed and implemented solutions for high-volume databases, enabling organizations to scale seamlessly. ◉ Optimized data pipelines and workflows to reduce processing time and increase operational efficiency. ◉ Built GDPR-compliant solutions with advanced encryption techniques in SQL Server. ◉ Created dynamic Power BI dashboards for actionable insights, used by leadership to drive strategic decisions. ◉ Delivered real-time data ingestion and analysis pipelines with Databricks and Azure Synapse Analytics. ✅ Why Work with Me? ◉ A trusted partner in navigating the complexities of modern data ecosystems. ◉ Proven ability to deliver tailored, innovative solutions that drive business outcomes. ◉ Strong communication skills to work seamlessly across technical and non-technical teams. ✅ Let’s Connect! Whether you’re looking to streamline your data architecture, leverage AI/ML solutions, or optimize cloud services, I am here to help. Let's explore how I can add value to your business.
    Featured Skill Erwin
    ETL Pipeline
    Data Analysis
    MySQL
    Azure App Service
    Microsoft Azure
    Microsoft SQL Server
    Database Development
    SQL Programming
    Data Warehousing
    Performance Optimization
    Relational Database
    Microsoft Azure SQL Database
  • $50 hourly
    • 5.0/5
    • (344 jobs)
    𝐑𝐚𝐧𝐤𝐞𝐝 𝐢𝐧 𝐭𝐡𝐞 𝐓𝐨𝐩 𝟏% 𝐰𝐢𝐭𝐡 $𝟐𝟕𝟎𝐊+ 𝐞𝐚𝐫𝐧𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤, 𝐈’𝐦 𝐚 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐝𝐚𝐭𝐚 𝐞𝐱𝐩𝐞𝐫𝐭 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬. I specialize in data engineering, business intelligence, and AI-powered insights using Power BI, Microsoft Fabric, Python, Tableau, Azure Data Factory, and cloud platforms like AWS, GCP, and Snowflake. From data scraping to real-time analytics, I help businesses grow with tailored, secure strategies. 𝐖𝐡𝐚𝐭 𝐈 𝐎𝐟𝐟𝐞𝐫: ✔ Data analysis, modeling, and visualization (Power BI, Tableau, Looker, Looker Data Studio, Excel, Google Sheets, Seaborn, Matplotlib, D3.js & KNIME). ✔ Data engineering and ETL (Azure, Snowflake, Big Query, Amazon RedShift) with on-premise and cloud Data Warehouses. ✔ Agentic Workflow: Happy to help you in setting automation in n8n , gumloop , flowise , lindy , make.com,power automate and zapier with MCP Servers ✔ Python scripting, automation, and machine learning (Pandas, Numpy, TensorFlow). ✔ Generative AI, chatbots, and LLM solutions. ✔ Cloud architecture and security (AWS, GCP DevOps). ✔ Data extraction, mining, and Excel VBA workflows. ✔ Proven Excellence: 100% 5-star reviews, 100% JSS, and certifications in Power BI (PL-300), Microsoft Fabric (DP-600), and AWS. 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐬𝐨𝐥𝐯𝐞 𝐚𝐧𝐲 𝐝𝐚𝐭𝐚 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞? 𝐈𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐨𝐫 𝐛𝐨𝐨𝐤 𝐚 𝐟𝐫𝐞𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐧𝐨𝐰!
    Featured Skill Erwin
    KNIME
    Fabric
    Microsoft Power Automate
    Automation
    Microsoft Excel
    Data Mining
    Python
    Looker Studio
    Tableau
    Power Query
    Microsoft Power BI
    Microsoft Power BI Development
  • $50 hourly
    • 4.9/5
    • (24 jobs)
    ETL developer and Data Warehouse Architect with 20+ years of experience in fintech, edtech, retail, telecom, pharma, and airline business domains. If you need to build a BI/DWH/Database solution from scratch till production or need support in any part of the project - don't hesitate to contact me. I can help you in these areas - BI Solution Architecture Development (Software, Hardware layers) - Data Warehouse project (ROLAP, MOLAP) - Data Model Design (Logical, Physical, Star/Snowflake, Multidimensional, Data Vault) - Database design (Snowflake, Redshift, Oracle, MS SQL, Netezza, Vertica, PostgreSQL) - Data Management Design (Migration, Integration, Replication and any data processing) - ETL development (DBT, Talend, Datastage, IICS, PowerCenter, SSIS, Talend, ODI) - Data Quality and Data Cleansing - Create complex DB Server-side logic (Procedures/Functions, UDF/UDA) - Performance tuning (SQL queries, PL/SQL, T-SQL, NZSQL)
    Featured Skill Erwin
    Talend Open Studio
    Snowflake
    Data Management
    Data Integration
    IBM DataStage
    Informatica
    ETL
    Business Intelligence
    Data Warehousing
    Amazon Redshift
    Cloud Migration
    Database Design
    ETL Pipeline
    Big Data
    Data Modeling
  • $60 hourly
    • 5.0/5
    • (18 jobs)
    🏆 Top Rated Plus on Upwork 🏆 Associated with Techdome [Top Rated Plus | 99% Job Success] ✅ Fluent English ✅ Swift response and communications ✅ 6+ Years of experience ✅ 50+ Successful project deliveries Are you looking for a tech lead who can drive your project from concept to reality with cutting-edge solutions? Are you looking to propel your softwares to new heights? Feel free to reach out to me for a conversation. Hi, I'm Nayan a seasoned Tech Lead and Solution Architect at the helm of a dedicated team comprising outstanding UI UX designers, Project Experts, Product Experts and Tech Doctors. We are known as Techdome, a collective of creative minds, strategic thinkers, software engineers and tech doctors. Throughout the years, we’ve worked alongside global brands and innovative startups, helping them achieve growth and success by effortlessly innovating and helping our clients with cutting edge solutions. What do clients say about me and my technology team: ✨ Great tech lead and a wonderful team to work with! Delivered top-notch work! Everything exceeded our expectations. ✨ Nayan is exceptionally skilled and a true professional to work with. ✨ Nayan and his team were crucial in successfully launching our software project. Their technical expertise was outstanding. What does this mean for you? 🔥 You'll gain a true partner who prioritizes your success and helps you make informed decisions. 🔥 Access top-tier expertise in product development across various industries like fintech, blockchain, manufacturing, healthcare. Name any domain and we would be there to help you out. 🔥 You'll have a reliable partner and a supportive team that genuinely cares about the success of your business. 🔥 Our team brings over 150+ years of combined design experience, excelling in consultancy, designs, software engineering, projects, products. How can I help? 🔍 I can transform your ideas into actionable solutions through thorough business analysis, strategic planning, and innovative architecture design. 🔍 Streamline your development process with efficient system design, architecture planning, and rapid prototyping to optimize time and resources. 🔍 Validate your concepts before full-scale implementation with detailed prototypes and technical assessments for web and mobile applications. My Skills and Technologies: 🧑‍💻 Languages Python, Java, C#, JavaScript 🧑‍💻 Frameworks Node.js, React 🧑‍💻 DevOps Git, Jenkins, Docker, Kubernetes 🧑‍💻 Cybersecurity Encryption Protocols, Access Control Mechanisms 🧑‍💻 AI & Machine Learning TensorFlow, PyTorch, Scikit-learn, Spark, Fusion AI 🧑‍💻 Web Development WordPress, HTML, CSS, PHP 🧑‍💻 Databases MySQL, Oracle NoSQL, PostgreSQL, Mongo 🧑‍💻 Cloud Microsoft Azure, AWS 🧑‍💻 Project Management JIRA, Trello, Clickup, GIT Projects, Plane.so Ready to elevate your project? Let’s connect and explore how we can collaborate to achieve your goals. --- Keywords related to my expertise: Software Architecture Full-Stack Development Backend Development Frontend Development API Integration DevOps Engineering Cloud Computing Microservices RESTful APIs GraphQL Performance Optimization Scalable Solutions Database Design Data Migration Serverless Architecture Continuous Monitoring Technical Consulting System Integration Tech Stack Analysis Infrastructure as Code Automated Testing Unit Testing Integration Testing Security Best Practices Code Review Version Control Agile Methodologies Project Management Tools Cloud Services (AWS, Azure, GCP) Application Security Dependency Management Configuration Management Build Automation Business Process Automation Technical Documentation Continuous Deployment Fault Tolerance Data Analytics Big Data Technologies Artificial Intelligence Machine Learning Engineering Blockchain Development AI ML Solutions WebSockets Graph Databases NoSQL Databases SQL Databases Version Control Systems
    Featured Skill Erwin
    Microsoft Power BI
    Amazon Web Services
    Node.js
    Blockchain Tokenization
    Data Warehousing & ETL Software
    Cryptography
    Agile Software Development
    Microsoft Azure
    Blockchain Architecture
    Python
    Docker
    Data Migration
    Data Integration
    Apache Spark
    Kubernetes
  • $20 hourly
    • 5.0/5
    • (11 jobs)
    I am a data engineer with a background in computer science. My skills stack includes: Programming languages: Python, SQL Data Warehousing and ETL: Airbyte, Snowflake, BigQuery, Postgresql Data Processing: Great Expectations, Pandas, Pyspark Orchestration Tools: Prefect, Mlflow Visualization Tools: Tableau Operating Systems: Windows, Linux
    Featured Skill Erwin
    MySQL
    SQLite
    Copywriting
    Tech & IT
    Data Cleaning
    Beautiful Soup
    OpenCV
    Python
    pandas
    NumPy
    R
    Data Scraping
    Tableau
  • $85 hourly
    • 5.0/5
    • (5 jobs)
    Bio: Director of Business Intelligence at Alphacomm I have 8 years professional experience working with SQL Server, Power BI, Python and R. I used to be a Bootcamp Instructor/Graduate Teaching Assistant in Python Programming at Georgia State University. Key Technologies: Power BI, Power Automate, Snowflake, Excel, Advanced Analytics, SSRS, Azure SQL, SQL Server, Azure Databricks, Azure Data Factory, SSAS, Python, Azure Machine Learning, Azure Synapse Analytics, Azure Active Directory, Data Warehousing, Data Processing, Advanced Excel, Visual Studio, Azure DevOps, Power Query, Azure Blob, Microsoft Fabric, Fabric Warehouse, Fabric Eventstream, Fabric Data Lake, Fabric Semantic Model, Fabric Notebook Certificates & Degrees: * Master of Science in Big Data Analytics at Georgia State University * Microsoft Certified: Fabric Data Engineer Associate * MCSE in Data Management and Analytics * Exam 70-778: Analyzing and Visualizing Data with Microsoft Power BI (PASSED) * MCSA SQL 2016 BI Development * MCSA SQL Server 2012/2014
    Featured Skill Erwin
    Microsoft Access
    Microsoft SQL Server
    Azure Machine Learning
    SQL Server Integration Services
    Microsoft SQL Server Administration
    Data Warehousing
    Database Development
    Data Science
    Microsoft Excel
    Microsoft Power BI
    Python
    R
    Data Analysis
  • $50 hourly
    • 4.8/5
    • (101 jobs)
    ✅ 14 Years Veteran ✅ Exceptional Job Success Rate ✅ 25,000+ 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.
    Featured Skill Erwin
    Automation
    SQL Server Reporting Services
    Microsoft Power Automate
    Data Warehousing
    Data Science Consultation
    Informatica
    SQL Server Integration Services
    ETL Pipeline
    Data Modeling
    Microsoft Azure
    Qlik Sense
    Microsoft Power BI
    Tableau
    SQL
    Data Visualization
  • $150 hourly
    • 5.0/5
    • (61 jobs)
    Full-stack marketing analytics expert building solutions in BigQuery, Looker Studio and Google Cloud Platform. For 10+ years I have been working with marketing agencies and marketing departments to solve their unique needs and deliver high performance analytics solutions Google Analytics 4 and Tag Manager Implementation (GA4 / GTM) Marketing Conversion Pixels and Server Side Tracking (Facebook Conversion API) Client Facing Reporting Solutions (Looker Studio) Data Warehouses (Google BigQuery, Airbyte, dbt) Approach ►All engagements begin with an initial consultation (No cost) ►We then design a custom development roadmap and reporting prototypes ►Development and implementation of roadmap ►Handoff to internal team or ongoing support provided Lets have a chat
    Featured Skill Erwin
    dbt
    Marketing Analytics Report
    Marketing Analytics
    Analytics Dashboard
    Google Analytics Report
    Google Analytics 4
    Google Sheets Automation
    MySQL Programming
    Google Analytics
    BigQuery
    Data Analysis
    Looker
    Business Intelligence
    Looker Studio
    Google Sheets
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