Hire the best SQL Consultants in Walnut Creek, CA
Check out SQL Consultants in Walnut Creek, CA with the skills you need for your next job.
- $135 hourly
- 5.0/5
- (12 jobs)
⭐️⭐️⭐️⭐️⭐️ Reviews: "Gustavo did a fantastic job with a very complex SQL/BI assignment. He accurately verified his own work, and required very little oversight. He was also agreeable and professional, a pleasure to work with. Gustavo remains my first choice for similar work. I highly recommend his services!" ⭐️⭐️⭐️⭐️⭐️ "Wealth of knowledge and experience!" ⭐️⭐️⭐️⭐️⭐️ "Gustavo is a super-fast learner with strong data expertise. Gustavo's technical skills are unparalleled with strengths in SQL, Tableau, and Python. He's got an amazing business sense and is always able to make sound recommendations for strategy. Gustavo can also translate complex data models into clear and concise metrics for product managers and sales people alike" ⭐️⭐️⭐️⭐️⭐️ "Gustavo partnered with me to assess web analytics and marketing strategy. He is able to quickly take complex data, synthesize the findings, and create actionable plans for performance improvement. It is rare to find a person who is able to work across a broad spectrum of analytics then shift gears to drive implementation. Gustavo is an excellent communicator and always asks thoughtful questions to consider all aspects of a problem" ⭐️⭐️⭐️⭐️⭐️ "Excellent resource and really knows Facebook/IG Ads optimization. Was able to make an impact on my clients business very quickly - 300% ROI. Continuing to work with him. " 🚀🚀🚀 As an accomplished Data Scientist with over 20 years of business experience, I bring a wealth of expertise to help drive your organization's success. My extensive analytical toolbox includes: 🢂 Creating dashboards for KPI tracking and easily digestible data visualizations 🢂 BI and demand planning projects 🢂 Creating and running simulation scenarios (Monte Carlo simulation) 🢂 Developing and designing data collection systems, data analytics, and other strategies that optimize statistical efficiency and quality 🢂 Raw data parsing, persistence design (database, file system), retrieval APIs and scripts, and building analytics, reports, and models on the data 🢂 Use SQL and Python for extracting, cleaning, and structuring data from unstructured or semi-structured sources, data mining, and segmentation techniques 🢂 Simple back-end systems (API client/server) 🢂 Deep dive analysis on product, finance, marketing and other data sources. In addition, I have extensive experience in Social Media Ads Optimization, having worked with over 50 companies in over 30 countries building data-driven social media strategies helping companies with lead generation, awareness creation and other goals with low cost and high ROAS results. 🧠🧠🧠 MY SKILLS AND EXPERIENCE I have a proven track record of success working with a variety of tools and technologies to drive business success. My skills and experience include: 🢂 General Excel help - formulas, VBA, pivot tables, visualizations 🢂 Defining and building KPI tableau dashboards for product, sales, marketing, operations and more 🢂 Building statistical models to analyze and extract insights from data for operational/product optimization 🢂 Running simulations and backtesting of models or operational systems 🢂 Creating structured presentations with easy to digest visualizations for technical and non-technical audiences alike 🢂 Funnel analysis and recommending A/B tests for optimization 🢂 Creating, running and optimizing data-driven facebook/instagram campaigns for multiple business goals 🢂 Creating data-driven marketing strategies for various industries and company sizes 🢂 Building data pipelines (ETL) from multiple and diverse data sources 🢂 Client segmentation using k-means and other ML models 🢂 Classification models 🢂 Increasing streams on Spotify, Youtube and any other streaming platforms I have experience working on a variety of project types, including General Data Science Analysis and Modeling , Financial Planning and Tracking, KPI development and Tracking, Lead Generation for Medical Clinics, Hospitals, Music Artist, Beauty Products, Services, Finance, Automotive, Sports, Games, Apps . 🧰🛠 MY TOOLBOX Smartsheets Google Suite Python 3.x (Flask, Pandas, SkLearn, Numpy, Plotlib/Seaborn, etc) SQL R VBA (Access, Excel, Outlook, MS-Word) Microsoft Power Automate Power BI Salesforce Tableau Google Tag Manager Facebook Business Suite Facebook Pixels - (custom conversions, installation, testing) Facebook Audiences - (Custom, Lookalike, Pixel, Engagement) Facebook/Instagram/Tik Tok/Youtube/ Google adword advertising (Retargeting, Lead Generation, etc.) Smart Links (Linkfire, Linktree, ToneDen, Songwhip and others) Airflow Fivetran DBT ChatGPT Prompting Shopify ETL (Extract, Transform and Load) API's 🤝🤝🤝🤝🤝 WORKING TOGETHER As a fluent English/Portuguese/Spanish speaker, I'm easy to connect with during US working hours. I'm experienced in working with clients in different time zones and locations. Please contact me to further discuss your project. I would love to hear from you
SQL
AutomationScriptingApps Script APIGoogle Sheets AutomationData Science ConsultationForecastingExcel MacrosLead GenerationFacebook AdvertisingDashboardData VisualizationMicrosoft ExcelTableauData Analysis - $63 hourly
- 5.0/5
- (17 jobs)
I love to create clean & professional web development projects. I specialize in WordPress, WooCommerce, and PHP development. I am proficient in JavaScript and have expertise in React as well. My passion is working with technology and learning new things every day. It's a joy to program with PHP, JavaScript, and React, and it feels like a game to me 👨💻. My goal is to provide great value to those I work with, and make my work into an art. I want people who I work with to walk away feeling pleased, and knowing that doing business together was a great deal. ⭐️ 5-star Client Reviews 📜 Web Development University Graduate 🚀 Passionate about providing you with excellent results I love talking to people and communicating, and I want my clients to feel that they know everything they want to about what's going on in the project. I deliver projects on time and strive to provide service that exceeds your expectations. ⭐ What you can look forward to when working with me: ⭐ ⏱️ PROFESSIONALISM: I work to deliver products in a timely and impressive manner, always working and communicating with poise. ⛏️ HARD WORK: I want to show my clients that they can trust me to deliver what I promise, no matter what. 💠 INTEGRITY: One of my key pillars is Honesty, and also following the Golden Rule. I know that adhering to timeless principles is not only great for others, but that this is the best way to help myself achieve my dreams as well. Take a look at this example of one of my ✨Client Reviews✨, to get a feel for what you can expect from me: "Thank you Omar for your detailed work. You are truly a professional. I believe I will work with you again since you are experienced JavaScript developer. You don't need detailed job explanations, you know what to do." - Alperen Durmus, Full-Stack Developer I appreciate you taking the time to view my profile, and I look forward to working with you to make your next project stellar! 📲
SQL
WooCommerceElementorDiviPHPWordPressNext.jsjQueryReactJavaScriptNode.jsSassBootstrap - $100 hourly
- 4.8/5
- (15 jobs)
Summary • Specialties: Data Extraction from: SQL Databases, Web APIs, Web scraping, Excel, CSV, PDF files. Data transformation and load (output) to databases, spreadsheets, files. Data Migration and Data Management, Data Warehousing, Business Intelligence, ERP, CRM, SFA systems implementation, sales consulting, systems integration. • 20+ years hands-on experience with Information Systems, covering CRM, ERP, SFA, MDM, PLM, BI/DW. • Subject matter expertise in the domains of data migration, data stewardship, system implementation services, finance and accounting, contact center, customer data management, sales, sales force automation, procurement, inventory management, discrete and process manufacturing, professional services automation, licensing, software engineering, technical support. • Recent Technologies: Python, pandas, sqlalchemy, MySQL, PosgreSQL, SQLite, BackOffice Data Stewardship Platform (DSP), CranSoft Toolset, Microsoft SQL Server, SAP, Oracle E-Business Suite, Cognos, Siebel, Salesforce.com, Oracle Database, Microsoft Dynamics NAV, Siemens Teamcenter PLM. • Master degree in Economics; training in sales consulting and implementation consulting. Skills Mage, Kestra, SQLMesh, dbt, dlt, DuckDB, BigQuery, Python, Pandas, MySQL, PostgreSQL, SQLite, Data Migration, Data Conversion, ERP, Business Intelligence, Data Warehousing, Data Quality, Master Data Management, SQL Server, Oracle SQL, SQL, PL/SQL, T-SQL, SAP R/3, Oracle E-Business Suite, CRM software, ETL, Data Integration, Pre-sales, Databases, Application Development, Software Development, Visual Basic, VBA, Data Governance, Data Analysis, Cognos, Siebel, Oracle Discoverer, Oracle, Integration, SAP, Microsoft SQL Server, Solution Implementation, Requirements Analysis, SD, CRM, Oracle Applications, Access, Business Analysis, Database Design, Business Process Design, Salesforce.com, Enterprise Software, SAP ERP, Consulting, Cransoft, BackOffice DSP, Syniti SKP, Customer Relationship Management (CRM), Enterprise Resource Planning (ERP), SAP S/4HANA Migration Cockpit.
SQL
dbtOracle PLSQLData ScrapingMySQL ProgrammingETLMicrosoft SQL Server ProgrammingData MigrationPythonpandasTwilio API - $25 hourly
- 0.0/5
- (0 jobs)
I am an enthusiast, a lover of technology, and passionate about following through and achieving goals. With 23 plus years of experience in the database software industry I have helped build a reputation as a successful professional by receiving positive customer satisfaction and acquiring a good rapport with new and returning clients. I have a background in web applications development, data analysis, and database design. Have an extensive experience in the ER/ Studio Data Architect product suite along with SQL knowledge in a wide array of DBMS platforms. I always do the right thing and hold people to the same standards of accountability that I hold myself to. I intend to continue to expand my knowledge and thrive in our fast-moving digital era.
SQL
Visual BasicEnterprise SoftwareBootstrapWeb ApplicationMySQLJSONData ModelingSQL ProgrammingDatabaseData ScrapingScriptingResponsive DesignJavaScriptWeb Design - $3 hourly
- 0.0/5
- (0 jobs)
Hi, I am Jenny, a graduate student at San Francisco State University pursuing a Master's in Business Analytics. With a bachelor's degree in Business Administration, I have a strong foundation in sales tracking and big data analytics. I excel at translating complex data insights into actionable sales strategies and am committed to driving process improvement within cross-functional teams. Together, we focus on fostering innovation and efficiency, propelled by my analytical acumen and forward-thinking approach.
SQL
Market AnalysisPythonTableauMicrosoft ExcelData Analysis Want to browse more freelancers?
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