Upwork home
Sign up
Secondary

Hire the best SQL Consultants in San Jose, CA

Check out SQL Consultants in San Jose, CA with the skills you need for your next job.
Hire freelancers
Clients rate SQL Consultants
Rating is 4.8 out of 5.
4.8/5
based on 364 client reviews
  2. SQL Consultants
  3. United States
  4. (Current) San Jose, CA, CA
  • $75 hourly

    • 5.0/5
    • (44 jobs)
    🚀 As a TOP RATED freelancer with a 100% Job Success Rate on Upwork, I bring expertise in data visualization using Power BI. I have the ability to transform raw data into relevant information, providing insights to help clients visualize their data. 👨‍💻 With over 10 years of experience, I am a certified Power BI expert and master in DAX language. I also possess a deep understanding of SQL and have a track record of delivering high-quality solutions for my clients. 📈 Whether you need help with data modeling, dashboard creation, or performance optimization, I offer a range of services to suit your needs. I am committed to providing stunning and flexible business intelligence solutions that help you make informed decisions and stay ahead of the competition. 💻 Some of the services I offer include: - Full-stack Power BI solution development - Implementing Power BI embedded solutions and row-level security - Power BI solutions audit and data model enrichment - Power BI data model performance optimization - Custom visuals development - Basic and advanced DAX and Power Query remote and on-site training 📊 Let's take your data to the next level together! Contact me to get started.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Financial Analysis & Valuation
    Financial Analysis
    Analytics
    Power Query
    Data Analysis
    Microsoft Power BI Development
    Business Intelligence
    Data Modeling
    Microsoft Power BI Data Visualization
    Data Analysis Expressions
    Microsoft Power BI
    Microsoft Excel
    Dashboard
    Data Visualization
  • $45 hourly

    • 5.0/5
    • (1 job)
    Seeking a software QA role, eager to apply programming skills towards developing testing cases and application, testing software, and reporting issues and feedback. Experience in collaborating with cross-functional teams. Self-Motivated, flexible and quick learner.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Linux
    Python
    Data Analytics
    Data Table
    Data Analysis
    VLOOKUP
    Management Accounting
    Analytics
    Information Analysis
    Financial Statement
    Balance Sheet
    Accounting
    Account Reconciliation
    Financial Report
  • $100 hourly

    • 5.0/5
    • (1 job)
    A versatile Data Scientist with 7+ years of experience in Designing, building, deploying, and managing high-quality complex data and business analytics solutions & converting these into actionable insights. Proficient in various dashboards such as Kibana, Power BI, and Tableau. Vast experience in descriptive data analysis using statistical & mathematical techniques. I am a highly skilled and experienced Data Scientist with expertise in machine learning, data analysis, Power BI, and ChatGPT. As a Data Scientist, I possess a deep understanding of statistical analysis, predictive modeling, and data visualization. My expertise extends to machine learning techniques, where I can build powerful algorithms that uncover valuable insights hidden within your data. Whether it's classification, regression, clustering, or recommendation systems, I can employ state-of-the-art machine learning algorithms to drive actionable results. In addition to my machine learning skills, I excel in data analysis using various statistical tools and techniques. I can leverage your data to identify trends, perform in-depth exploratory analysis, and generate comprehensive reports that facilitate informed decision-making. As a Power BI specialist, I can transform your raw data into meaningful visualizations and interactive dashboards. With an eye for design and a focus on user experience, I can create visually appealing and intuitive data representations that empower you to extract valuable insights at a glance. Furthermore, I have extensive experience working with ChatGPT, a powerful language model. I can integrate ChatGPT into your applications, automating customer interactions and enhancing user experiences through natural language understanding and generation.
    vsuc_fltilesrefresh_TrophyIcon SQL
    ChatGPT
    Looker Studio
    Data Extraction
    Data Science
    Deep Learning
    Machine Learning
    Data Visualization
    Data Analysis
    Python
    Data Analytics
    Microsoft Power BI
  • $65 hourly

    • 5.0/5
    • (10 jobs)
    I am an experienced software developer with many years of experience. In the past, I have built two companies Curogram.com and Sick.org and grew them to $20 million in annual revenue and 700 employees. It have gained amazing experience in all areas of building products and companies and has started an agency to offer that at an extremely low cost to customers. My team of engineers and project managers use AI tools to get engineering projects done at an amazingly low cost and very high quality. The team is in multi countries, and we collaborate remotely. This allows me to take on software development projects at a very low cost and still deliver high-quality results.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Team Building
    Node.js
    React
    Angular
    MongoDB
  • $50 hourly

    • 5.0/5
    • (2 jobs)
    Hi! Let's work together! I am able to help you out with: Frontend: React, React Native, and Angular Backend: Django, Flask, node, and Spring Boot Cloud Services: Google Cloud Storage, CloudSQL, BigQuery, and AWS S3 Databases: PostgreSQL and MySQL Data Engineering: Spark, Pandas, and Airflow Languages: Python, JavaScript, Java, Go, Scala Devops: Linux and AWS EC2 If interested, please do not hesitate to reach out!
    vsuc_fltilesrefresh_TrophyIcon SQL
    React
    Database Management System
    RESTful API
    Cloud Computing
    Database
    API Development
    Django
    C
    Balsamiq
    Database Modeling
    Amazon S3
    Amazon Web Services
    Data Structure
    Python
  • $120 hourly

    • 5.0/5
    • (16 jobs)
    Why should you choose me: - Elite Upwork Talent: Proud member of the "Top 1% Expert-Vetted Talent" program, signifying top-tier expertise. Solidity Veteran: 5+ years crafting and deploying production-ready Smart Contracts. - Launched a major NFT Marketplace - Realnifty.xyz. Also currently serving as the CTO - DeFi Expertise: Enhanced backend operations for Polygon's premier DEX, Quickswap.exchange. - Successfully launched several NFT collection + Metaverse projects (dream3.io, realnifty.xyz, KandiKids.io, cosmicuniverse.io, Discodogsnft.com, Sonat Clan, etc) - Planned, developed and launched several large platforms successfully (Zaptheory, Wellbility, Goldcanvas, etc) including Ethereum based NFT-Marketplaces / NFT-Collections. - Have served as the Chief Blockchain Officer at a major fast growing blockchain startup based in NYC - My silicon valley based devshop, Fortbinary.com (previously Wipiway), is an official partner of the core Meteor team (MDG) - Winner of the Penn State Hackathon - Mentor at Startup Weekend Silicon Valley at Google My Role as Your CTO: I excel in guiding teams lacking a robust internal tech division, seamlessly assuming the full scope of a CTO's responsibilities. With a broad background in Systems Architecture and Node.js applications, complemented by a foray into Android development and EHR solutions, my journey has been diverse. Blockchain Focus: Also, I've been working with Blockchain technologies for the past few years and have experience with launching Blockchain projects having secure and scalable Ethereum smart contracts at its core. Communication Commitment: I believe that communication is the most important and critical aspect of working remotely and this is one my core strengths. I am also accessible throughout the week at any time.
    vsuc_fltilesrefresh_TrophyIcon SQL
    NFT Marketplace
    Blockchain Development Framework
    Blockchain, NFT & Cryptocurrency
    Smart Contract
    Web Development
    JavaScript
    Blockchain
    Blockchain Development
    Blockchain Security
    Ethereum
    NFT Minting
    Node.js
    NFT
    Blockchain Architecture
  • $45 hourly

    • 4.9/5
    • (4 jobs)
    QA analyst having 10+ years of experience in Banking domain, embedded systems domain and SaaS (Software as a Service) domain projects. Have 6+ years of freelancer QA experience in Upwork Previous tasks performed - Spec review, Creation of test plan, test cases, functional testing, browser profiling, performance testing, defect logging and reporting, regression testing, test script creation. Have understanding of black box, white box testing, SDLC, V&V processes and Testing process. Have worked in Agile, V&V, and Waterfall projects. Have performed unit testing in c++ in past project. Software Skills Test Management Tools : JIRA, Testrail, Test Link and Mantis, Quality Center, DOORS Operating Systems : VxWorks, Windows (All versions), Linux Testing Concepts : STLC, Testing Levels, Testing Types, Test Management and Agile Automation Testing Tools : Ranorex, QTP, Basic Selenium Tools & Utilities : Reliability Analysis, Jenkins, Windriver workbench, Visual Studio Configuration Management tool : SVN (Sub Version) Language : C/C++, HTML, C#, SQL, Python
    vsuc_fltilesrefresh_TrophyIcon SQL
    Agile Software Development
    Micro Focus Quality Center
    Testrail
    Selenium
    Atlassian JIRA
    Software QA
    Python
    C++
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    For technical/customer service my rates may be different: I have several years experience with Apple solutions used in both personal and enterprise environments. I am familiar with technology solutions related to home use and can assist in installation and configuration of Apple and non-Apple solutions and home networking. I also am able to produce presentations with supplied data. Also, I am willing and able to provide labor for more manual tasks as well. Additionally, I am currently working in the field of Data Analytics. I can work with Excel and Tableau and am familiar with running SQL queries to retrieve data for analysis.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Analytics
    Data Entry
    Google Sheets
    Microsoft PowerPoint
    Microsoft Excel
    Tableau
    Apple iWork
    Technical Support
    Computer Skills
    Computer Hardware Installation
    Customer Support
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Analytics professional with 10 years of experience doing analytics in healthcare and technology field. Expert with using data to drive actionable insights and recommendations.
    vsuc_fltilesrefresh_TrophyIcon SQL
  • $30 hourly

    • 5.0/5
    • (5 jobs)
    I am a recent graduate from the NYU Stern School of Business, with a degree in Computing & Data Science and Management. I have a few months of free time before I start my full time job and am looking for fun, short-term work! I have gained extensive experience in strategic consulting for nonprofit organizations, interned at a Big Four accounting firm in their Risk and Regulatory group, and worked as a lab manager with a professor that combined business management with social psychology. Aside from that experience, I am deeply interested in big data analysis (proficient in Python and SQL) and creative writing!
    vsuc_fltilesrefresh_TrophyIcon SQL
    Quantitative Analysis
    Canva
    Python
    Python Pandas
    Microsoft PowerPoint
    Qualitative Research
    Data Analysis
    Microsoft Excel
    Tableau
  • $45 hourly

    • 0.0/5
    • (3 jobs)
    Highly skilled data scientist with experience in deep learning, machine learning, and predictive modelling. Proven ability to develop data piplines and optimise models for improved performance. Seeking a challenging position in the field of data science.
    vsuc_fltilesrefresh_TrophyIcon SQL
    PySpark
    Matplotlib
    Data Analytics
    Natural Language Processing
    Python
    Machine Learning
    Keras
    Python Scikit-Learn
    Deep Learning
    SciPy
    NumPy
    Computer Vision
    TensorFlow
  • $28 hourly

    • 5.0/5
    • (1 job)
    Proactively looking to gain more knowledge/growth and always ready for challenging opportunities. Particularly interested in projects using SQL. Computer Science related courses taken at UCSC: • Software Engineering • Analysis of Algorithms • Databases • Computational Models • Operating Systems • Mobile Apps • Abstract Data Types • Data Structures • Computer Architecture • Assembly Language • Comparative Programming Languages
    vsuc_fltilesrefresh_TrophyIcon SQL
    Scripting
    Python
    Web Application
    HTML
    Java
    MATLAB
    SQL Programming
    PostgreSQL
  • $35 hourly

    • 0.0/5
    • (1 job)
    I am a data scientist with an MS degree focused in machine learning and deep learning object detection. Whether you need data to be analyzed for insights, data wrangling or annotation, and creating machine learning models, I am here to help! - Experienced in Python and SQL; Pandas, Scikit-learn, Tensorflow, and PyTorch for machine learning and deep learning; Matplotlib and Seaborn for visualization. - I believe clear communication is key to success, so let's keep in touch!
    vsuc_fltilesrefresh_TrophyIcon SQL
    Data Analysis
    Data Mining
    Machine Learning
    Python
  • $80 hourly

    • 0.0/5
    • (0 jobs)
    - Multi-cloud and multi-site integration (VPN/intranet, IdM) - Azure AD and ADDS integration with all platforms (Windows, Linux, Mac, iOS, Android) and clouds (AWS, Azure, GCP) - Deployment and operation of highly scalable geo-distributed systems (operated production of systems with over a billion requests per second) - Logs and metrics aggregation, monitoring, and alerting - CI/CD implementation (Jenkins, Git Hooks, Github Actions, Gitlab Pipelines, Azure DevOps) - Infrastructure as code (Terraform, Ansible, DSC)
    vsuc_fltilesrefresh_TrophyIcon SQL
    Configuration Management
    Amazon EC2
    Full-Stack Development
    Build Automation
    DevOps
    Test Automation
    Google Workspace Administration
    Deployment Automation
    Routing
    Amazon API Gateway
    Linux
    Perl
    Python
    Microsoft Azure
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    Experienced Geographic Information Systems Analyst with a demonstrated history of working with transportation and utilities data. Skilled in data management within ESRI ArcGIS Suite/QGIS in Enterprise environments. Strong geospatial professional with a Bachelor's Degree in Geography with GIS emphasis from San Jose State University.
    vsuc_fltilesrefresh_TrophyIcon SQL
    GIS Software
    Enterprise Architecture
    GIS
    Geographic Infographic
    Database
    ArcGIS Online
    Cartography
    Documentation
    ETL
    QGIS
    Data Analysis
    ETL Pipeline
    Data Management
    ArcGIS
  • $100 hourly

    • 0.0/5
    • (1 job)
    I am a Seasoned Business Analyst, Product Manager and Project Manager with extensive experience in - Business Process Engineering and Automation - Deep Expertise in the Campaign2Cash/ Quote2Cash cycle - Hands-on with Python and SQL to Dive deeper identify root cause and drive to resolution - Ability to tell a compelling story with data - Make Presentations that stick
    vsuc_fltilesrefresh_TrophyIcon SQL
    Product Strategy
    Product Analytics
    Analytics
    Data Analysis
    Data Migration
    VLOOKUP
    Salesforce CRM
    Tableau
    Looker
  • $25 hourly

    • 5.0/5
    • (0 jobs)
    I've had multiple years of experience in Software Development and graduated from UCSD with a Bachelor's in Machine Learning. I know multiple languages and tools such as Python, Java, C#, R, AWS, SQL, Git, Tableau, and many more. I've had a lot of experience in both Backend and Frontend having built APIs and worked on many features for websites.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Data Mining
    Data Engineering
    Data Analysis
    Data Entry
    Microsoft Excel
    AWS CloudFront
    R
    Figma
    Tableau
    Machine Learning
    Java
    Python
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    I build end-to-end software solutions and prototypes for emerging startups and small to mid-sized businesses. Hit me up for your Full Stack, Backend or Frontend needs !
    vsuc_fltilesrefresh_TrophyIcon SQL
    JavaScript
    CSS
    HTML
    Apache Kafka
    Redux
    Node.js
    React
    Software Design
    GraphQL
    Python
    Java
    Docker
    Redis
    MongoDB
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Passionate about the intersection of data science and software engineering, I hold a B.S. in Applied Computer Science with a Minor in Applied Mathematics, specializing in Data Science. With hands-on experience as a Release Engineer, I've orchestrated seamless software deployments while collaborating cross-functionally. As a Data Visualization and Analytics Tutor, I've guided bootcamp students through mastering advanced statistics, data manipulation, and visualization tools. Moreover, my background includes defining microservices for efficient infrastructures, outlining requirements and technologies for MVPs, and crafting baseline user interfaces. My expertise extends to developing NLP AI models for optimal candidate matching and Neural Machine Translation. Proficient in Python, Java, Swift, React.js, JavaScript, TypeScript, HTML, and CSS, I'm dedicated to leveraging my technical prowess to innovate and create impactful solutions.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Back-End Development
    Front-End Development
    Data Analytics
    Deep Learning
    Data Science
    MongoDB
    Node.js
    HTML
    React
    Java
    C++
    TypeScript
    JavaScript
    Python
  • $140 hourly

    • 0.0/5
    • (0 jobs)
    I am a certified analytics professional with a strong track record of navigating complex and bureaucratic business and data environments to rapidly deliver analytical solutions and communicate results effectively for maximum business impact. I thrive in diverse technical and business landscapes, consistently delivering exceptional value with speed and adaptability.
    vsuc_fltilesrefresh_TrophyIcon SQL
    R Shiny
    R
    Python
    Microsoft Power BI Data Visualization
    Microsoft Power BI Development
    Data Visualization
    Data Extraction
    Data Engineering
    Experiment Design
    Machine Learning
    Data Analytics
  • $135 hourly

    • 0.0/5
    • (0 jobs)
    I'm a health tech product leader with a proven track record of leading teams across major EHRs and health systems to scale products that improve clinician efficiency, patent engagement, and rev cycle operations. I'm here to help you introduce automation and outcome-based products to the healthcare sector while enhancing both patient and staff experience.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Mental Health
    Product Strategy
    Product Management
    Chatbot
    Amazon Lex
    Healthcare IT
    Call Center Management
    Leadership Skills
  • $85 hourly

    • 0.0/5
    • (1 job)
    Data Analytics and Data Science professional with more than 5 years of experience in the industry with hands on technologies like SQL, Snowflake, Alteryx, Tableau, Python etc.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Data Analytics & Visualization Software
    Data Cleaning
    Data Mining
    ETL Pipeline
    Alteryx, Inc.
    Tableau
    Python
    Data Analytics
    Data Analysis
    Data Science
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    As a finance professional with over 10 years of experience in accounting and finance, I am skilled in financial closing, reporting, budgeting, forecasting, and cash flow management. My analytical and organizational abilities allow me to effectively manage financial operations and contribute to strategic planning and decision-making. Throughout my career, I have built and led finance teams, created financial plans, and facilitated fundraising efforts.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Management Accounting
    Accounting
    Python
    Analytical Presentation
    Microsoft Excel
    Accounting Basics
    Financial Variance Analysis
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Hello, I'm an experienced data scientist with expertise in predictive analytics and machine learning. I specialize in creating innovative visualizations for interactive data analysis. My skill set includes proficiency in Python and SQL, and I'm proficient in using Power BI and Tableau for data visualization. I have a strong track record of working with supply chain spend databases, and I'm excited to bring my data-driven insights and visualization skills to your projects on Upwork.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Data Mining
    Algebra
    Jupyter Notebook
    Cluster Analysis
    Regression Analysis
    Predictive Analytics
    Microsoft Power BI Data Visualization
    Statistical Infographic
    Analytical Presentation
    Statistics
    Statistical Analysis
    Python
    Machine Learning
    Machine Learning Model
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    I'm an active Master's student pursuing a Computer Science degree at Northeastern University. My solid GPA and diverse skills in Java, Python, C/C++, and more drive my journey. I've showcased my abilities through projects like a pet-centric social network app and a captivating Java-based PC fishing game. My prior roles as an Accountant and Project Coordinator have refined my responsibility, attention to detail, and collaborative coordination skills. The fusion of my studies and professional experiences ignites my passion for innovation. Coding deeply intrigues me—it's a realm of boundless creativity and problem-solving. Crafting code to bring ideas to life and drive technological advancement is exhilarating. I'm fueled by curiosity and excitement, always eager to tackle challenges and explore new coding avenues. This enthusiasm propels my skill growth in the dynamic tech landscape. Connect with me on LinkedIn or email me at lin.jingj@northeastern.edu for collaboration opportunities.
    vsuc_fltilesrefresh_TrophyIcon SQL
    R
    jQuery
    HTML
    JSON
    Bootstrap
    React
    MongoDB
    Node.js
    CSS
    JavaScript
    Python
    Java
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I am a passionate and motivated Data Engineer with 4+ years of hands-on experience in Python, Java, Scala, SQL, and cloud technologies such as AWS and Azure. I possess proficiency in Big Data technologies like Apache Hadoop, Spark, Hive, ETL, and Kafka. Leveraging my expertise, I have successfully designed data models for both relational and NoSQL databases. My track record showcases leadership abilities, as I have effectively led cross-functional teams with excellent communication and collaboration skills. My entrepreneurial mindset and proactive approach make me a valuable self-starter. Certified as an AWS Solutions Architect Associate and Microsoft Azure Fundamentals, I am a collaborative team player with a keen focus on meeting user needs.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Big Data
    BigQuery
    AWS Application
    Amazon Redshift
    PostgreSQL
    MySQL
    MongoDB
    Java
    Data Model
    Data Analysis
    ETL Pipeline
    Apache Hadoop
    Apache Spark
    Python
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    🔉He woke up so excited this morning. Finally his business is big enough to step another move forward. He only needs to find the right person. A web developer who can build a web application with all features he sees in his dreams. 🙋🏻‍♂️Hi, I Am Kiarash and if you want a web application too, you definitely come to the right guy. I type my first words of codes at 2015 and here I Am with three Linkedin certifications and four certifications from solo learn. I have a great passion for python and full stack web development. 🟢You need someone to care about your requirements and make everything clear by putting them in a list as a list of your project demands and features. Also you need a good, effective communication before and during the project so you can clearly see where your money investing goes. So that's what I do during the projects and collaborations with employers. Here are my main skills: • Python✅ • Django✅ • Javascript✅ • React✅ • Django Rest Framework✅ • Bootstrap✅ • SQL databases✅ • Docker✅ • Django channels✅ • jQuery✅ ℹ️ If you have an idea and don’t know where to start, connect me and I give you a free consulting about the features you need.
    vsuc_fltilesrefresh_TrophyIcon SQL
    Ubuntu
    API Development
    Web Development
    Docker
    Bootstrap
    jQuery
    Git
    JavaScript
    PostgreSQL
    Python
    React
    Django
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a SQL Consultant near San Jose, CA on Upwork?

You can hire a SQL Consultant near San Jose, CA on Upwork in four simple steps:

  • Create a job post tailored to your SQL Consultant project scope. We’ll walk you through the process step by step.
  • Browse top SQL Consultant talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top SQL Consultant profiles and interview.
  • Hire the right SQL Consultant for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a SQL Consultant?

Rates charged by SQL Consultants on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a SQL Consultant near San Jose, CA on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance SQL Consultants and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream SQL Consultant team you need to succeed.

Can I hire a SQL Consultant near San Jose, CA within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive SQL Consultant proposals within 24 hours of posting a job description.

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.