Hire the best Vertica specialists

Check out Vertica specialists with the skills you need for your next job.
  • $40 hourly
    Data specialist 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, PowerBI, Looker, Sisense, Qlik Sense, Cognos Analytics, Zoho Analytics • Cloud: GCP, AWS, Azure • Others: SQL Server Reporting Services
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    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
  • $50 hourly
    🎖️ Top Rated Plus Freelancer 🎖️ 𝟖+ 𝐘𝐞𝐚𝐫𝐬 Expertise│𝟑𝟎 𝐓𝐁+ data Projects│𝟑𝟎𝟎+ Data Sources Integrated │𝟏𝟓+ Projects Do you believe in the power of data? Well, I do. Bilal Here, a Senior Data Engineer specializing in data visualization and integration. ➡️ DATA ENGINEERING SERVICES Data Visualization │Data Integration │Database Management │Reporting ➡️ TOOLS AND TECHNOLOGIES ▸𝐄𝐓𝐋 𝐓𝐨𝐨𝐥𝐬: AWS Glue, Informatica, SSIS, Pentaho, Talend ▸𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: AWS (Lambda, Athena, Redshift), Azure, Azure Databricks, GCP ▸𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 𝐚𝐧𝐝 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠: Power BI, Tableau, Sigma ▸𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, Java, C# ▸𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Teradata, DBT/Snowflake, PostgreSQL, DynamoDB, Google BigQuery, ▸𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Data Warehousing, Data Migration, ETL Architecture ➡️ DATA DEVELOPMENT LIFE CYCLE ▸Complete data visualization development life cycle Requirements ➔ Testing ➔ Precision and excellence in projects ▸Data integrations, business analytics, and reporting using ETL tools. ▸Integrate APIs like Magento, RETS, TwinFields, Exact Online, Salesforces, Marketo, Followup, Data One, and Social APIs. ➡️ WHY HIRE ME? Professionalism │Team player │ Analytical and design skills │On-time project delivery 📢 Ready to take your data visualization and integration to the next level? Let's connect and discuss your project requirements. Check out my video to get to know me more and feel free to contact me. P.s: Ready for success? Invite me to your project to book a free 30-minute consultation call with me
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    SQL Server Integration Services
    SQL Programming
    AWS Lambda
    PostgreSQL
    BigQuery
    Teradata
    Big Data
    Jaspersoft Studio
    Amazon Redshift
    Informatica
    Talend Data Integration
    ETL
    Snowflake
    Pentaho
    AWS Glue
    Microsoft Power BI
    SQL
  • $25 hourly
    Oracle 12c Certified Professional, having almost 11 years experience in different areas of Information Technology in which last 9 years in Database Administration (Oracle / SQL Server/ DB2). Areas of workable knowledge includes Database Architecture, Database Programming, Database Modeling, Database Migration, High availability, Application Programming, Data Warehousing, , ASM, RAC, RMAN, ExaData, ExaLogic, Oracle Golden Gate, ORACLE APEX, Business Intelligence tools (BI Publisher etc), Software Engineering, Enterprise OS (Linux, UNIX, MS Windows Server) and Computer Hardware. Having core expertise in Database technologies along with good concepts of other areas of IT as well.
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    Database
    Oracle Data Guard
    Database Modeling
    Oracle WebLogic Server
    Unix Shell
    Big Data
    Oracle Database Administration
    Database Design
  • $40 hourly
    I am a Certified Google Professional Data Engineer/Cloud Architect with 6+ 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.
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    Data Engineering
    Data Warehousing
    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
  • $45 hourly
    • Excellent working knowledge of Oracle RDBMS 9i\10\11g • Excellent working knowledge of Oracle RAC • Excellent working knowledge of Oracle Forms • Excellent working knowledge of SQL 2000\2005\2008\2012 • Experience working in other RDBMS databases like Mysql and Postgresql • Experience working with NOSQL • Experience using a scripting language to automate tasks • Excellent working knowledge of SQL High Availability features • Experience of performance and tuning optimizing SQL DB’s • Experience of monitoring and alerting tools for DB’s
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    Oracle Data Guard
    Oracle APEX
    Oracle RAC
    Microsoft SQL Server Administration
    Oracle Database Administration
    MySQL
    PostgreSQL
  • $45 hourly
    I am a software (mostly Java) developer with more than 10 years of experience. I have started from developing fully-featured enterprise systems on Java and ended up building complex data processing frameworks that solve all kind of big-data world tasks. I am ready to create architecture for reliable and amazingly fast ETL process with further ad-hoc analytics and data visualization. Was working mainly in banking and telecommunication area. I am a fan of new architecture approaches like CQRS. Has good communication skills, high level of motivation, open-minded. Programming​ ​ languages: Java,​ ​​​JavaScript, Python Big​ ​ data​ ​ tools: Kafka, Hadoop,​ ​ Zookeeper,​ ​ Spark,​ ​ Storm, HDFS, OOzie Full-featured​ ​ web​ ​ frameworks: Spring​ ​ Boot Databases: PostgreSQL,​ ​ MySQL Data warehouses: Vertica
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    Data Science
    Amazon Web Services
    Amazon EC2
    AWS Lambda
    Spring Boot
    App Development
    DeFi
    ETL Pipeline
    Apache NiFi
    DApp Development
    Blockchain Development
    Apache Flink
    Apache Kafka
    Java
    Python
  • $45 hourly
    Software developer specializing in the field of Big Data and Analytics. Experienced in the design and development of Data Warehouse and Data Lake architectures. My goal is to build cost-effective and reliable systems where client data is organized so it is usable, intuitive, and provides valuable insights to the business. Over the years I have been in contact with the most relevant platforms and software tools in the field. But more importantly, regardless of technology, I have gained knowledge of the principles and techniques of dimensional modeling which is the basis of moving towards data-oriented decision-making.
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    dbt
    Snowflake
    PySpark
    Amazon Redshift
    Big Data
    Data Warehousing
    Data Processing
    ETL Pipeline
    Data Engineering
    Data Lake
    Golang
    Amazon Web Services
    SQL
    Python
  • $15 hourly
    Hello there! I'm an experienced Cloud Data Engineer and Data Architect with 8 years of industry expertise. I specialize in leveraging cloud technologies to design robust data solutions that drive efficiency and unlock valuable insights. Let's collaborate to transform your data into a strategic asset for your business.
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    Python Script
    Data Ingestion
    Cloud Computing
    Data Extraction
    Data Warehousing
    Big Data
    Data Lake
    Microsoft Azure
    PySpark
    Data Migration
    Apache Spark
    Databricks Platform
    Data Engineering
    SQL
    ETL Pipeline
  • $70 hourly
    Greetings! 🏆 Top 1% freelancer on Upwork with expert-vetted badge for enterprise clients 🏆 Top 10% freelancer on Upwork with Top-rated badge 🏅 5★ Service, 100% Customer Satisfaction, Guaranteed FAST & on-time delivery 🏆 Experience building Enterprise AI Data Solutions I am an Upwork expert-vetted professional, placing me among the top 1% of freelancers, based in Silicon Valley, San Francisco, California, Being Data Analyst and Business Intelligence Consultant with over 6 years of experience, I am highly capable of providing industrial data solutions. I also hold a Master's degree in computer science with a specialization in data science and minor in software development, I bring a wealth of knowledge and expertise to the table. With a deep understanding of data analysis, business intelligence, data visualization, machine learning, and data science, I have worked with a diverse range of industries. I am proficient in various tools and languages, specializing in: ✔️Microsoft PowerBI, Tableau, Qliksense ✔️ SSRS, SSIS ✔️ R, Python, Scala, Spark, ✔️SQL, PostgressSQL, Vertica, PSQL Programming I specialize in data extraction, cleansing, transformation, warehousing, modeling, and advanced analytics. Using statistical methods, I uncover valuable patterns, trends, and correlations for informed business decisions. As a detail-oriented problem-solver, I deliver high-quality results that exceed expectations. With strong communication skills, I effectively convey technical concepts to non-technical stakeholders. I excel both independently and as part of a team, going the extra mile for client satisfaction. Whether you seek to improve decision-making, understand customer behavior, or optimize marketing efforts, I offer my expertise. Contact me today to explore how I can contribute to your business's success.
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    Deep Learning
    Machine Learning
    SQL Programming
    Data Science
    Data Analysis
    Computer Vision
    Business Intelligence
    Dashboard
    Python
    Microsoft Power BI
    Microsoft Excel
    QlikView
    Tableau
    R
    Data Visualization
  • $100 hourly
    Network Security ● Endpoint Security ● Application Security ● Cloud Security ● Data Security ● Data Encryption in Transit ● Data Encryption at Rest ● Data Masking ● Anonymization ● Governance, Risk and Compliance (GRC) ● GDPR ● PCI DSS ● HIPAA ● ISO 27000 series EXPERIENCE Freelance, Remote (Globally) Consultant 09/2013 - Present * Aurea: Achieved 99.999% uptime with GDPR compliance in 5000+ databases on AWS * Pythian: Managed 30+ customers with 200+ servers each in a multi-cloud environment * KPI Partners: Evaluated Vertica, SQL Server, and Oracle for DW/BI and analytics * Nous: Audited and presented database security report at First Atlantic Bank, Ghana * MGM Muthu Hotels: Led the data center operations in Portugal, Spain and India ODC Microsoft, Bangalore Senior Support Engineer 10/2012 - 09/2013 * Made history; I was 1 of 2 who got onboarded at Level 58 via external recruitment * Grabbed Power Player award within three months of joining, got promoted to Tier-3 * Reduced Turnaround Time by managing 3-4 incidents/day, highest on the floor * Earned customer satisfaction, evident in feedback, made to the wall of fame * Resolved P1/S1 incidents, hands-on account management, lessons for life SLK Software, Bangalore Team Leader 04/2010 - 09/2012 * Sonic Automotive: Led the DBA team with a focus on data security and performance * Vantiv: Architected secure-by-design, PCI-DSS compliant database solutions EDUCATION * Advanced Executive Program (Cybersecurity), IIIT-Bangalore * Master of Business Administration (Information Technology), RTMNU SERVICES * Virtual CISO: On-Demand Cybersecurity Professional, Endorsed By C-Suite Executives * Cybersecurity Consulting: Strategy and Advisory Services * Governance, Risk and Compliance (GRC): GDPR, PCI DSS, HIPAA, ISO 27000 series
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    Database Security
    Information Security
    Cybersecurity Management
    ISO 27001
    HIPAA
    PCI DSS
    GDPR
    Governance, Risk Management & Compliance
    Encryption
    Cloud Security
    Application Security
    Network Security
  • $35 hourly
    I am Big data engineer / Scala developer with 16 years of experience with the full software development lifecycle. My primary languages are Scala and Java, with experience in development frameworks such as Play, Akka, Slick. Database competencies include RDBMS (PostgreSQL, MySQL) and Big Data (Spark, Hadoop, HBase, Sqoop, Pig, Hive, Vertica, Kafka). Expertise in working throughout the projects full-lifecycle, had worked on every phase. Experience in Agile delivery of software using practices from Scrum, Kanban etc. I am very keen to learn new technologies and business knowledge. I accept challenges and can work independently without a close assistance. For employment prospective I am open to contract role and on negotiable rates. I can make assure my stability with company and available immediately. Buzzwords: Scala, Hadoop, HBase, Hive, Zookeper, Vertica, Redis, hand-made DB with offheap storage, Play Framework, Slick, Akka, Java SE, Java EE, Spring, EJB, Hibernate, MyBatis, Vaadin, Struts, JSTL, JSP. PostgreSQL, PL/SQL, MySql Javascript, Prototype, Dojo, ExtJs Jboss, Tomcat Intellij IDEA, Eclipse
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    Apache HBase
    Big Data
    Akka
    Java
    Scala
    Apache Spark
    Apache Hive
    PostgreSQL
    Apache Hadoop
  • $75 hourly
    Azure, MCSD, MCDBA, Java Certified Programmer with over 20 years’ experience developing successful web applications. I am a full-stack developer, primarily focusing on Microsoft.Net/SQL Server for backend development and React, Vue, and Agular for UI development. I have secondary stack experience in PHP/MySQL, Node/MongoDB. I specialize in developing scalable backend services with Microsoft.Net, including bid data operations with Hadoop/Spark (Java/Scala) My domain expertise is building financial, accounting, and human resource systems – leveraging technology to provide business solutions. I work with clients to understand what they are trying to build – I understand the sales, I understand the marketing, and I understand the finance – and deliver the product they are requesting. Key Skills: Azure, C#, Microsoft SQL Server, Vue, React, Angular
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    Microsoft Azure Administration
    Azure DevOps
    Vue.js
    AWS Development
    Microsoft Azure
    Transact-SQL
    RESTful Architecture
    C#
    Microsoft SQL Server Administration
    Apache Spark
    ASP.NET
    MongoDB
    MySQL
    React
  • $60 hourly
    I bring over five years of expertise as a Retool Developer, having actively contributed to Retool development since 2019. Over this period, I've crafted over 1200+ Retool applications for clients globally. As a seasoned software engineer proficient in Ruby on Rails, I specialize in delivering low-code and no-code development solutions. As an early adopter of Retool, having joined the Retool in its inception year of 2018, I've been immersed in Retool since 2019. My proficiency lies in leveraging Retool components to swiftly and effectively create high-quality retool, consistently meeting retool project deadlines, and staying within budget constraints. Technical Skills: Retool Javascript Python Professional Skill: Retool Agile Development Retool Database Architecture Design Retool UI/UX Design Retool Data Analysis Retool Data Engineering **How to find us** Retool Developer Retool Development Retool Application Developer Retool Expert Developer Retool Mobile Apps **Agency Details** Retool Pro is the agency to provides Retool solutions to startups, growth businesses, and enterprises. Please feel free to start a contract for bigger projects. **Wanna Schedule a Meeting** I love to listen to my client's requirements in detail and understand their business module before starting the job to deliver excellence. Please feel free to talk in person to resolve business problems to intellectual solutions. I am ready to provide solutions. Are you ready to give me problems? Regards, Salman Maqbool Your Trusted Retool Expert
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    ChatGPT
    JSON
    SQL
    Ruby on Rails
    MongoDB
    PostgreSQL
    API
    Ruby
    Data Visualization
    JavaScript
    Amazon Web Services
    Data Analysis
    NoSQL Database
    Firebase
    Database
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