Hire the Best Data Analysts in California

My goal is to provide solutions that meet or exceed my clients' expectations. I have a B.S. in Computer Science and a Minor in Mathematics. I have developed applications and scripts using over a dozen programming languages, and specialize in working with data. I am an Excel/Access expert and can automate these applications. I have worked with relational databases, including Microsoft SQL Server (2005, 2008R2, 2014, and 2017). I have reporting and data visualization experience using SSRS, Excel and Tableau. Additionally, I have experience working with APIs, Google Sheets, and App Scripts. I welcome any requests, big or small.

I’m a multimedia designer with a background in business and web development. I've worked with a diverse clientele including startups, nonprofits, small agencies, and national organizations. Here's what I do: 1. Strategic story-telling. Understand the audience and write copy that gets buy-in. 2. Attention to detail. Design consistent brand materials across channels and devices. 3. Technical work. Build websites and code custom features. 4. Collaboration. Integrate with your product, marketing, or engineering team.

Hi! My name is Estelle Cho! I am a bilingual Korean–English interpreter and translator passionate about bridging Korean brands (K-Beauty, K-Pop, etc) and the U.S. market while helping drive successful business partnerships and deals. 🎓 Educational Background - M.S. in Business Analytics (STEM), USC Marshall School of Business — Los Angeles, CA - B.A. in English Literature and Language & Cultural Contents Strategy, Chung-Ang University — Seoul, South Korea 💼 Industry Experience I bring a unique blend of analytical structure and creative insight, backed by hands-on experience in: - K-pop & Entertainment: Deep understanding of the industry (Ex-JYP Entertainment) - K-beauty & E-commerce: Expertise in scaling brands on platforms like Amazon and specialized E-commerce (DODOSKIN) - Strategy & Operations: Professional background in Management Consulting, ensuring clear and structured communication for high-stakes business meetings 🌍 Strategic Approach - Market Intelligence & Audience Research: I don't just show up; I conduct extensive research into both sides to understand their business models, pain points, and preferred communication styles - Audience-Tailored Pitching: I don’t just translate; I proactively suggest, design, and deliver messages that capture your core intent. I help you refine your value proposition to ensure it resonates effectively with both Korean brands and U.S partners - Personality Edge: Business is ultimately about people. I am quick to read people and the room. Based on these insights, I naturally adjust my style, tone, and content to resonate with different levels of stakeholders. This has been my "secret weapon" in professional settings, allowing me to build immediate rapport and win over both hearts and minds to close the gap in any business deal.

I help businesses turn financial and customer data into clear insights they can use to improve performance and decision-making. With a background in economics and experience working with client accounts and CRM systems, I specialize in Excel-based analysis, reporting, and data cleanup. I focus on identifying trends in revenue, customer behavior, and operational data to help businesses improve efficiency and retention. Services I offer: Excel data analysis and dashboards Financial reporting and summaries Customer and CRM data analysis Data cleaning and organization I deliver accurate, organized, and easy-to-understand results that support better business decisions.

I am a results-driven data scientist with over 10 years experience conducting full-cycle research projects and developing and managing data products. I have a PhD in Political Science and have been working as a research and statistics consultant for over 5 years. I’m well versed in both quantitative and qualitative methods--regression analysis, predictive modeling, dimensionality reduction, focus groups, content analysis--and research design. I am also fluent in a range of tools and software (including Excel, Google Sheets, Looker, R, Python, and SQL) Beyond a command of the must-have data science skills, I bring a background in teaching and training. This means I don't assume you know what I'm talking about, I'm very good at figuring out what you need and how to get you there, and that I know the value of prompt, thorough communication. I'm also a deeply curious person who loves to help clients problem solve, productize their data, and improve their business ops. If you are looking for a Data Scientist, Data Analyst, Statistician, or Digital Product Developer/Manager, I could be your person. This might mean cleaning and wrangling data, analyzing data and creating written reports, helping you understand statistics, creating graphics to help you tell a data story, or productizing your data catalog to help you sell to clients. Go ahead and reach out, or send me an invitation to your project. I'll get back to you ASAP! I look forward to finding out how we can work together to achieve your goals!

𝗜𝘀 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝗮 𝗺𝗲𝘀𝘀? 𝗦𝘁𝗮𝘆 𝗰𝗮𝗹𝗺... 𝗜 𝗰𝗮𝗻 𝘁𝘂𝗿𝗻 𝗶𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗮𝗻𝗱 𝗴𝗲𝘁 𝘆𝗼𝘂𝗿 𝗽𝗲𝗮𝗰𝗲 𝗼𝗳 𝗺𝗶𝗻𝗱 𝗯𝗮𝗰𝗸. With over 𝟭𝟴 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in business intelligence, I lead Dynamic Data and have completed 𝟱𝟬+ 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. As a Top Rated Plus freelancer and CEO, I specialize in transforming complex data into actionable insights that drive real business results. I offer 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒: - Fast-Track Your 𝐃𝐚𝐭𝐚 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: Launch a modern data stack in under 30 days, tailored to your budget and goals. - Seamless 𝐂𝐥𝐨𝐮𝐝 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Move your data to the cloud securely and efficiently. - 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲 the Tedious: Eliminate manual reporting processes and free up valuable time. - 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗲 for Impact: Craft stunning dashboards that tell compelling data stories and inspire action. - 𝗣𝗿𝗲𝗱𝗶𝗰𝘁 𝘁𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 with Your Data: Harness the power of machine learning for predictive analytics, customer insights, and more. - 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: Empower your team to ask questions in plain language and get instant answers from your data. - Tame Your Data Chaos: Establish 𝗗𝗮𝘁𝗮 𝗚𝗼𝘃𝗲𝗿𝗻𝗮𝗻𝗰𝗲 to ensure accuracy and consistency across your organization. - Master 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 𝗔𝘁𝘁𝗿𝗶𝗯𝘂𝘁𝗶𝗼𝗻: Gain a unified view of your marketing performance and ROI, with expertise in GA4 and Google Tag Manager. Why Work with Me? ✔️ Satisfaction Guarantee: If you’re not happy in the first two weeks, 𝐭𝐡𝐞𝐫𝐞’𝐬 𝐧𝐨 𝐜𝐡𝐚𝐫𝐠𝐞. 🧏 Flexible Budget: I work with budgets to 𝐟𝐢𝐭 𝐲𝐨𝐮𝐫 𝐧𝐞𝐞𝐝𝐬. 👨‍💻 Versatility: My 𝐭𝐞𝐚𝐦 and I can tackle any data-related challenge. 🥇Proven Success: As a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 freelancer on Upwork with a 100% job success rate, I consistently receive 𝟓-𝐬𝐭𝐚𝐫 𝐫𝐚𝐭𝐢𝐧𝐠𝐬 for my ability to understand and exceed client expectations. 👔 My Experience: I’ve helped businesses across 𝐯𝐚𝐫𝐢𝐨𝐮𝐬 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬, including B2B web consulting, real estate, retail, waste management, and healthcare, to unlock the full potential of their data. I believe in data’s power to transform businesses. If you’re looking for a long-term, trust-based partnership, I’m eager to collaborate with you! Ready to unlock the hidden value in your data? 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐦𝐞 𝐭𝐨𝐝𝐚𝐲! Expertise: Data Warehouses: Redshift, BigQuery, Snowflake, Databricks BI/Visualization Tools: Looker Studio, Power BI, Tableau, Sigma, Metabase, Superset ETL/ELT: Airflow, Dagster, Stitch, Fivetran, DBT Languages: SQL, Python.