Hire the Best SQL Consultants in Los Angeles, CA

Most companies don’t have a data technology problem. They have a data strategy, architecture, and execution problem. Your CRM, ERP, application databases, financial systems, marketing platforms, and operational tools contain valuable data—but they don’t work together. Reporting is slow, KPIs aren’t trusted, and leadership wants to use AI but isn’t sure whether the underlying data is ready. That’s where I help. My name is Franck Leveneur. 𝗜 𝗯𝗿𝗶𝗻𝗴 𝟯𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. Since 2018, I've taught Data Management at the UCLA Anderson School of Management for the Master of Science in Business Analytics (MSBA) program. I founded Data-Sleek in 2020 as a boutique consulting firm built around this exact gap in the market. On Upwork, we've earned over $𝟓𝟎𝟎,𝟎𝟎𝟎 𝐚𝐜𝐫𝐨𝐬𝐬 𝟏𝟑𝟗 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐣𝐨𝐛𝐬. Clients consistently tag my work as "Committed to Quality," "Solution Oriented," and "Clear Communicator." When you work with me, you're not getting a junior freelancer learning on your dime; you're getting a 𝐛𝐚𝐭𝐭𝐥𝐞-𝐭𝐞𝐬𝐭𝐞𝐝 𝐯𝐞𝐭𝐞𝐫𝐚𝐧 who has built data ecosystems for high-growth companies like Numerade, Digital Asset Research, and Johns Hopkins, among 15+ others. ──────── 🚨𝐓𝐇𝐄 𝐏𝐑𝐎𝐁𝐋𝐄𝐌 𝐖𝐄 𝐒𝐎𝐋𝐕𝐄 Your company has data - a lot of it. But: 1. Your systems don't talk to each other (ERP, CRM, EHR, TMS - all siloed) or you don’t know where to start Comment end 2. KPI reporting takes too long, and nobody quite trusts the numbers 3. You want to use AI and predictive analytics, but your data isn't ready 4. You've tried BI tools. You still don't have real answers. This is not a tool problem. It's a foundation problem. And that's exactly what we fix. 🚀 𝐇𝐎𝐖 𝐖𝐄 𝐖𝐎𝐑𝐊 - 𝐓𝐇𝐄 𝐅𝐎𝐔𝐑-𝐏𝐈𝐋𝐋𝐀𝐑 𝐅𝐑𝐀𝐌𝐄𝐖𝐎𝐑𝐊 We guide clients through a structured data journey. You can engage at any stage: 1. Data Strategy (Discovery & Alignment, optional but recommended) Data inventories, AI readiness assessments, architecture design, and strategic roadmaps. 2. Data Centralization (Integration & Governance) Single source of truth via Snowflake, BigQuery, or Redshift connected through Fivetran and governed pipelines. 3. Data Transformation (Modeling & Preparation) dbt consulting, semantic layers, and ETL/ELT pipelines that model your data for analysts and AI. 4. Data Activation (Insights, Prediction & AI) BI, Tableau dashboards, predictive analytics, and ML wherein raw data turned into real business outcomes. DATA WAREHOUSE CONSULTING SERVICES Struggling with complex data warehousing projects can hinder your company’s ability to scale. Our data warehouse consulting services are tailored to address your business’s data needs. 🙅🏼‍♂️ 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 - 𝐓𝐇𝐄 𝐓𝐇𝐈𝐍𝐆 𝐌𝐎𝐒𝐓 𝐂𝐎𝐍𝐒𝐔𝐋𝐓𝐀𝐍𝐂𝐈𝐄𝐒 𝐂𝐀𝐍'𝐓 𝐃𝐎 Unlike modern data stack consultancies that only know cloud tools, we know how the underlying transactional systems actually work. I have 15+ years as a Senior MySQL DBA and deep expertise across: ➝ MySQL & AWS Aurora ➝ PostgreSQL ➝ ClickHouse ➝ MS SQL Server ➝ SingleStore Performance tuning, partitioning, replication, and scaling, not just dashboards on top of messy data. 🏭 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐈𝐄𝐒 𝐖𝐄 𝐒𝐏𝐄𝐂𝐈𝐀𝐋𝐈𝐙𝐄 𝐈𝐍 ➔ Construction ➔ Healthcare ➔ Higher Education ➔ Insurance ➔ Transportation ➔ SaaS ➔ EdTech ➔ FinTech We have dedicated playbooks, industry-specific data models, and named case studies in each. If your company is in one of these five, we've already solved your problem before. 💯 𝐏𝐑𝐎𝐕𝐄𝐍 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 🏆 Johns Hopkins (Higher Education): Data warehouse architecture consulting reduced reporting time by 40% and increased data accuracy by 35% within the first year. 🏆 Numerade (EdTech): Redesigned database schema and ETL processes - query times dropped from several minutes to sub-second, system outages eliminated, scaled to unlimited concurrent users, subscriber growth followed. 🏆 Digital Asset Research (FinTech/Crypto): Built a real-time ingestion pipeline handling 40 million rows daily (250M+ trades). Client expanded their client base by 600% and captured the largest market share in their category. 💡 𝐀𝐈 𝐑𝐄𝐀𝐃𝐈𝐍𝐄𝐒𝐒 𝐀𝐒𝐒𝐄𝐒𝐒𝐌𝐄𝐍𝐓 - 𝐓𝐇𝐄 𝐑𝐈𝐆𝐇𝐓 𝐖𝐀𝐘 𝐓𝐎 𝐒𝐓𝐀𝐑𝐓 𝐀𝐈 Most AI projects fail because the data foundation underneath them isn't ready; not because AI is hard. If you want predictive analytics, ML models, or intelligent automation, start here: → Fixed-fee engagement · 4-6 weeks · Clear deliverable: which AI use cases your data can support today, and the roadmap to support more. ──────── 🌱 𝐋𝐄𝐓'𝐒 𝐆𝐄𝐓 𝐒𝐓𝐀𝐑𝐓𝐄𝐃 We always start with a free initial consultation to scope the work properly before any engagement begins. Send a message - let's see if we're a fit!

Expert-Vetted on Upwork as of 6/11/2021 Hey! I'm Diego, a recent Northwestern grad who majored in Economics and Data Science. In the past, I've worked as an international college admissions consultant, and I helped students secure admissions into Top 20 US colleges by editing their essays, providing guidance, and prepping them for their interviews. Now, I'm a full-time data analyst for a Fortune 500 P&C Insurance company, and I'm looking to continue to develop my technical skills by empowering clients through data analytics. Looking forward to working with you! Feel free to message me for any additional information.

I'm an expert Microsoft SQL Server developer / Data Warehouse Data Engineer specializing in T-SQL (Transact-SQL), SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS), SQL Server Management Studio (SSMS), Tableau and Power BI in Microsoft SQL Server and Azure SQL environments. As a trusted veteran Data and Analytics guru, I architect and develop modern Data Warehousing, Data Engineering (ETL/ ELT), and Business Intelligence solutions in MS SQL Server, Azure SQL, Excel, and create insightful visualizations and dashboards using Tableau and Power BI. I've spent over two decades performing Data Analysis, Database Design & Relational Modeling. I have built many successful ETL/ ELT data feeds and Data Warehouse solutions in MSSQL. So if you need to integrate data with Salesforce, for instance, I know just how to get that done. I have deep experience integrating and engineering data from Commercial Real Estate Investment software, especially MRI Software, Yardi Voyager, DealPath, RealPage, Entrata, JD Edwards, Altus, Argus, VTS, NCREIF and CoStar Market Analytics. I have extensive experience in Business Systems Analysis as well, especially in sectors such as Commercial Real Estate and Financial Services, delivering results for companies like Bank of America and American Realty Advisors ($12B in AUM). I can manage and lead projects and am a certified PMP (Project Management Professional). More About Tim Kirby: I love to help organizations realize their data and analytics goals. My life mission is to leverage the power of data and technology to make people's lives better, more efficient, and more effective. I have a client-oriented service approach with strong people skills, professional ethics and personal integrity. My goal is to develop quality solutions that meet all your needs with the highest quality code and professional excellence. Here's a five star review from one of my latest jobs on my LinkedIn Services page: 5.0 Stars ***** "Tim architected our Data Warehouse, built out the dimensional layers, and created insightful and actionable dashboards and reports. He even designed a Rules Engine that constantly scours the data across multiple systems looking for incorrect or discordant values, and notifies the appropriate data steward for corrective action. This has vastly improved our data quality."

Need a custom app or automation to streamline your workflow and save hours every week? I'm Matt — a Senior Solutions Architect with 10+ years of experience building internal tools, automations, and dashboards for teams at Netflix, Amazon, Google, and AmEx. I specialize in turning messy workflows into clean, scalable systems using tools like Google Sheets, Apps Script, BigQuery, and custom web apps. My work has replaced entire manual teams, accelerated deal cycles, and helped clients scale operations without hiring. What I Build: Internal apps (e.g. CalCheck, Photography Tracker, Legal Portals) Google Sheets & Excel automations (Apps Script, API integrations) Dashboards & data tools (Looker, Power BI, Airtable, Tableau) Why Clients Hire Me: ✔️ Clear communicator with enterprise experience ✔️ Agile mindset, fast turnaround ✔️ Trusted by Fortune 500s & startups alike Let’s connect — I’m available for one-off builds, long-term projects, and productized consulting.

⭐ 𝗘𝘅𝗽𝗲𝗿𝘁 𝗩𝗲𝘁𝘁𝗲𝗱 & 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 (𝘁𝗼𝗽 𝟭% 𝗼𝗳 𝘁𝗮𝗹𝗲𝗻𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸) ⭐ ⭐ 5-Star Reviews ⭐| 🤑 $700k+ Earned on Upwork 🤑 | 🏆 100% Job Success Score 🏆 🏆Specializing in SAP Business One, Acumatica , SAP ByDesign, S/4HANA and SAP ECC Consulting and Development. ✅ U.S. based consultant ☎️ Free 30-Minute Consultation ($90 Value) 📅 Invite me to your job and I'll send you my calendar link SAP Business One | Acumatica | SAP ByDesign | SAP ECC | S/4HANA Application Expert with more than 16 years of experience in design, configuration, writing functional specifications. Advanced knowledge of implementations, development and system configuration through the entire life cycle, from project preparation to Go live and Support. - Software Integration (EDI, eCommerce, POS, WMS, iOS, Microsoft Dynamics CRM, MS Office, Sharepoint, Magento, Shopify, BigCommerce, Salesforce, SellerCloud, UPS, FedEx, TaskCentre, Hubspot, 3PL, NuOrder, Square Payment). - Custom addons (SAP B1 SDK, DI API, UI, Server DI, B1i integration framework(B1if), C#, VB.NET, REST API) - Database management(SQL Server, HANA, SQL Queries, SP's, UDF's, Triggers, Backups, scheduling tasks, DB recovery, Mirroring, Log shipping, REPLICATION and SSIS). - Data Migration from legacy systems to SAP Business One , using Data Transfer Workbench(DTW), Copy Express and other tools. - Customization of print layouts using the Print Layout Designer(PLD) and Crystal Reports. - Dashboarding and Report Tools like Crystal Reports, Pervasive Analytics, SSRS, Tableau, Power BI, Xcelsius, DOMO, QlikView, Boyum Dashboards, SAP Fiori. - Boyum B1 Usability Package (B1UP) , Coresuite and Wisys good knowledge - SAP ByDesign(ByD) - SAP Cloud Applications Studio, Adobe LiveCycle Designer, ODATA, Webservices. - SAP ECC functional, implementation and development consulting(Workflow, ABAP, BADI) - Worked with different SAP Partners - Softengine, Vision33, Sapphire, Navigator, Pioneer B1, BatchMaster, Consensus... Extremely detailed, quickly responsive and US-based. Please visit our website and learn more about DNG Systems Inc: DNGSYSTEMS com If you think we're a good fit to work together, click the green "Invite to Job" button at the top right corner of this page, and tell me a bit about your business. Respectfully, Eugene Gova

I am a Senior Data Scientist with 6 years of experience in leveraging advanced analytics and machine learning to drive strategic initiatives and solve complex business problems. I have a proven track record of enhancing operational efficiencies, reducing costs, and increasing revenue through actionable insights and innovative solutions. Last, I have expertise in developing and deploying machine learning models for image classification, NLP topic modeling, regression modeling, and clustering. I would love the chance to work on a project which allowed to me to learn a new skill (e.g., LLMs, Recommender systems) within Machine Learning and/or Data Science. My objective here is to obtain small to medium size Machine Learning or Data Science projects.