Hire the best SQL Developers in Rancho Cucamonga, CA

Check out SQL Developers in Rancho Cucamonga, CA with the skills you need for your next job.
Clients rate SQL developers
Rating is 4.8 out of 5.
4.8/5
based on 364 client reviews
  • $50 hourly
    I am a software developer, proficient in Microsoft technologies, with 10 years of experience. I have experience in web development, including ASP.Net, MVC, and Web API. My work experience has been all inclusive from the design and architecture, database work using Microsot SQL (currently using 2014), and deployment of websites and scheduled job applications. My development life cycle is iterative to help provide visible and tangible results to my clients. I try to stick with Scrum development as much as possible. Aside from my development experience, I am also experienced with project management and making sure that work is completed as scoped and in the most efficient manner. I have very effective written and verbal communication skills, and believe in keeping communication open at all times.
    Featured Skill SQL
    ASP.NET Web API
    Database Design
    .NET Core
    ASP.NET Core
    ASP.NET MVC
    Web Development
    HTML
    CSS
    ASP.NET
    C#
    CSS 3
    Microsoft SQL Server
    SQL Programming
    Business with 10-99 Employees
  • $80 hourly
    If you're looking for someone who specializes in email copywriting but can also learn anything you throw at them, I'm your guy! Email sequences, cold outreach, and anything involving creative writing with an emphasis on persuasion are the superpowers I have at your disposal... 90% of the work I do is with an actual agency, but I like this platform for finding new and interesting projects! Qualifications: - 3+ years experience - 600+ messages written (combination of Email and LinkedIn) - $20k+ earned outside of Upwork - $100k+ generated - 10 years experience as a software engineer. Who better to figure out the ins and outs of your CRM software than someone who also writes code for a living? P.S. Don't be fooled by the small amount of projects I've completed on Upwork. 99.9% of my work has been off this platform and I’ve been in the copywriting space for 3+ years. New to Upwork... not to copywriting!
    Featured Skill SQL
    Recruiting
    Software Development
    Copywriting
    English
    Cold Email
    Email Copywriting
    Python
    Sales Copywriting
    JavaScript
    Outreach Email Copywriting
    Ruby on Rails
    Website Copywriting
  • $80 hourly
    I am an engineer with 10+ years of experience who's had the opportunity to work in a variety of different industries, such as financial services, e-commerce, document management systems, content management systems, cloud development, and more. My areas of expertise are building tools for business operations and using external APIs to provide data for users to see, use, and interact with. Experienced at gathering requirements from stakeholders to determine the best approach to solving problems.
    Featured Skill SQL
    ASP.NET Web API
    Cloud Development
    DocuSign
    RESTful API
    ASP.NET MVC
  • $45 hourly
    Key Skills * Strong proficiency with MS Excel, Access, Power Pivot, VBA, SQL Server * Skilled in project management with ability to juggle multiple projects under tight deadlines and with a focus on high quality and attention to detail * Excellent analytical and quantitative skills, with the ability to work with large data sets * Highly organized and detailed oriented * Data Governance Experience * SalesForce Experience - Data cleansing, Reporting * Exposure to Microsoft Dynamics NAV,JIRA, PowerBI, Python
    Featured Skill SQL
    Data Cleaning
    Excel Formula
    Excel Macros
    Python
    Data Analysis
  • $25 hourly
    I am an aspiring Data Scientist with a strong foundation in predictive modeling, machine learning, and data analysis. With a background in life sciences and a Master's in Data Science from the University of Pittsburgh, I bring a unique perspective by bridging biology and AI-driven insights. I specialize in building data-driven models, uncovering trends, and transforming raw data into actionable insights using tools like Python, Pandas, Scikit-learn, and Seaborn. Passionate about solving real-world problems, I combine analytical rigor with curiosity to explore the intersection of AI and life sciences. I’m committed to contributing to impactful, data-driven projects that drive meaningful outcomes.
    Featured Skill SQL
    Data Visualization
    NumPy
    pandas
    Exploratory Data Analysis
    Machine Learning
    Data Analysis
    Data Extraction
  • $80 hourly
    Greetings! Thank you for clicking on my profile. My name is David and I'm a software engineer with over 20 years of experience designing and implementing software systems for games and backend services. For the past three years I operated Overcado Studios as the technical director, being directly involved with the code and managing other developers. Unreal Engine Development (C++ & Blueprints) - Deep expertise in multiplayer game architecture, including dedicated servers, client-side prediction, and network replication. - Skilled in optimizing real-time performance, reducing network latency, and implementing seamless world loading. - Experience integrating custom game logic, AI systems, and procedural content generation. Full-Stack Game Development - Specializes in scalable, high-performance backend systems for online games. - Designs and deploys secure, modular APIs using Node.js, TypeScript, and Python. - Implements real-time WebSocket communication, player data storage, and matchmaking services. Cloud Infrastructure & DevOps - Builds and automates server deployment pipelines with Terraform, AWS (ECS, S3, Route 53, IAM), and Docker. - Expertise in CI/CD pipelines for UE5, automating builds, asset packaging, and cloud distribution. Strong focus on cost-efficient cloud hosting, ensuring smooth scaling without unnecessary overhead. Algorithmic Trading & AI Development - Builds high-performance algorithmic trading systems, integrating IBKR API, real-time market analysis, and custom AI-driven decision-making. - Develops backtesting frameworks and optimizes risk management strategies for quantitative trading. - Experienced in data-driven modeling, feature engineering, and predictive analytics. Thank you, - David Sullivan Overcado Studios Software Engineer / Founder
    Featured Skill SQL
    Phaser
    DirectX
    TypeScript
    Angular
    Node.js
    C#
    C++
    ASP.NET
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