Hire the Best Snowflake Freelancers
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✔️Expert-Vetted top 1% of Upwork freelancers ✔️Satisfied clients ✔️Fixed price ✔️Unlimited revisions ✔️ Useful insights ✔️Clear explanations ✔️Quality code SEND ME AN UPWORK MESSAGE TO GET A FREE QUOTE ➡️Send me a sample of your data to get an analysis plan and price ➡️Or if you prefer to talk, find out how I can help you with a free 20-minute discovery call SERVICES STATISTICS: 🔹Descriptive statistics 🔹Inferential statistics 🔹Statistical modelling 🔹Hypothesis testing DATA ANALYSIS: 🔹Exploratory data analysis 🔹Data preparation and cleaning 🔹Insight generation 🔹Survey data 🔹Machine learning models 🔹Predictive analytics 🔹Summary analysis and visualization (graphs, reports, presentations, dashboards) CONSULTING & REVIEW: 🔹Review statistical or machine learning models 🔹Performance assessment of existing data science models or products 🔹Develop data science training curriculum and materials 🔹Review or develop data science products, algorithms, processes 🔹Review academic research methods, papers ABOUT ME 🔹Full time freelancer: helping individuals and businesses with their data science problems 🔹Bridge between business and data: integrating your domain knowledge with my data science expertise to produce actionable results 🔹The right tool for your problem: R, Python, SQL, Microsoft Excel, Google Sheets, Snowflake, … 🔹15 years of data science experience: across large UK and US companies and academia 🔹Professionally qualified: Certified Advanced Data Science Professional

A ❄ Snowflake Cloud Data Platform certified professional, Working as a Freelancer, strong experience in the filed of Data Engineering. Integrating Data From multiple sources, writing complex SQLs, analysing data. I have majorly worked on Snowflake Cloud Data Warehouse Projects. Below tasks I executed as my role : - Loading billion of record into Snowflake via Bulk Data Loading utility. - writing complex snowsql's and automating data refresh via task. - Create and Managing Snowflake objects like Database, Schema, tables, tasks. - Involved in admin activities eg. new users/roles creation, providing secure access. - Working on streams and Tasks to perform CDC on Snowflake. - Building Snowpipes to automatically ingest data. - Strong hold on writing SQL scripts of various business use case. Below are my other Skill Sets: - Databases: Snowflake, Oracle, SQL Server - ETL Tools: Talend Open Studio - DB Languages: SQL, SnowSQL. - Source Control: GitHub - Scripting/ Programming language - Java, Python, Unix. - Cloud Ecosystem: AWS

Snowflake, dbt and Microsoft Certified Cloud Professional Experienced Lead Data Engineer with strong communication skills and sound technical background. Well developed problem solving attributes and excellent understanding of business concepts and customer needs. I help businesses build scalable, high-performance and cost effecitve data solutions. What I Offer: 🔹 End-to-End Data Engineering – ETL/ELT pipeline development, data modeling, and warehousing 🔹 Snowflake and dbt Migrations – Seamless transitions to modern cloud platforms 🔹 Performance Optimization – Faster queries, cost-efficient storage and compute, scalable architecture 🔹 Automation & Workflow Optimization – Reduce manual effort, ensure data reliability 🔹 Mentoring – Working 1-2-1 with individuals or help lead teams with new technologies. Data Engineering Skills: 🔹 Programming Languages – Python, SQL 🔹 Data Ingestion – Airbyte, dltHub, Azure Data Factory 🔹 Data Warehouses – Snowflake, SQL Server, PostgreSQL, DuckDB 🔹 Data Modeling – Kimball, DataVault 2.0 🔹 Transformation – dbt Core/Cloud, Stored Procedures, Streams, Dynamic Tables 🔹 Orchestration and Scheduling – Airflow, Azure Data Factory 🔹 Visualization – Power BI, Quicksight 🔹 Cloud - Azure, AWS Certifications: ✔ Snowflake SnowPro Core certified 3 times ✔ dbt Certified Developer ✔ Azure AZ-900 ✔ Microsoft Exam 70-461: Querying Microsoft SQL Server 2012/2014 ✔ Microsoft Exam 70-463: Implementing a Data Warehouse with Microsoft SQL Server 2012

I specialize in Ecommerce FP&A and building comprehensive data solutions for established E-Commerce brands unifying all your business data streams into actionable insights. I build MCP servers and connect you real data to AI tools to instant analysis based on real numbers. ⫸ 𝗘-𝗖𝗢𝗠𝗠𝗘𝗥𝗖𝗘 𝗗𝗔𝗧𝗔 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡 ▪ E-Commerce platforms: Shopify, WooCommerce, Magento, BigCommerce, Odoo, Konnektive, Amazon or any other ▪ Subscriptions: Recharge, Skio, CheckoutChamp, Checkout Champ ▪ Full Marketing Stack: Google Ads, Facebook/Instagram Ads, TikTok Ads, Bing Ads, Snapchat Ads, Pinterest Ads, X Ads, Apple Search Ads, Klaviyo, Mailchimp, Braze, Refersion, Rakuten Marketing and any other platfrom. ▪ Payment processors: PayPal, Adyen, Stripe, Klarna, and other ▪ Fulfillment data from various warehousing solutions or google sheet ▪ Custom COGS ▪ Inventory data ▪ GA4, Search Console ▪ Adjust, AppsFlyer, etc ▪ Any custom data from any platform, including spreadsheet in your format ⫸ 𝗠𝗔𝗥𝗞𝗘𝗧𝗜𝗡𝗚 𝗔𝗡𝗔𝗟𝗬𝗧𝗜𝗖𝗦 ▪ Multi-touch attribution modeling: First/Last Touch, Linear, U-Shape, Time-Decay ▪ Advanced attribution methods: Markov Chain, Shapley Value, Mixed Marketing Models ▪ Unified customer view across platforms ▪ CAC, LTV, ROAS, and Cohort analysis ▪ Retention analysis ▪ Customer Journey, Funnels ▪ Affiliates reports ▪ Audiences creation ▪ A/B testing analysis and audiences generation ▪ Subscription performance analytics ▪ ML modelling & Timeseries Forecasting ▪ GA4 tracking / Unassigned channel improvements ⫸ 𝗗𝗔𝗦𝗛𝗕𝗢𝗔𝗥𝗗𝗦 & 𝗗𝗔𝗧𝗔 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 ▪ Data Quality First: All the data is asserted before it made available to use ▪ Interactive dashboards that enable exploration ▪ Datasources that you reuse within your teams as you like ▪ Any dashboard in any choice of data visualisation platform: Tableau, Looker Studio, Power BI, Metabase or any other ⫸ 𝗖𝗟𝗜𝗘𝗡𝗧 𝗦𝗨𝗖𝗖𝗘𝗦𝗦 𝗦𝗧𝗢𝗥𝗜𝗘𝗦 ✰✰✰✰✰ "she really nailed and built really insightful dashboard" "she consistently delivers solutions that drive impact" "not only skilled and detail-oriented but also highly reliable and responsive" ⫸ 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ▪ Fully Vetted, Top Rated Plus professional ▪ Years of experience with large data-driven businesses ▪ Custom solutions tailored to your needs ▪ Expert in cross-platform data unification for e-commerce ⫸ 𝗟𝗘𝗧'𝗦 𝗖𝗢𝗡𝗡𝗘𝗖𝗧 Uncertain about the next steps? I offer a free 20-minute consultation to discuss your needs and answer any questions. No obligations - just practical insights about how we can transform your data infrastructure.

Welcome to My Profile! Are you seeking a seasoned Data Engineer with a proven track record of delivering exceptional results? Look no further! With over 9 years of hands-on experience in Data Engineering and Data Warehousing, I bring a wealth of expertise to the table. Who Am I? I'm Waleed Malik, a dedicated and results-driven professional specializing in ETL & Data Warehouse Development, Data Engineering, and Data Analytics. Throughout my career, I've had the privilege of working with multinational organizations, managing vast amounts of data on a daily basis, and spearheading complex projects from conception to completion. What Sets Me Apart? My passion for data and relentless pursuit of excellence set me apart in the field. I thrive on challenges and am committed to delivering top-notch solutions tailored to meet your specific needs. Whether you're looking to build robust data pipelines, implement self-service BI solutions, or design bespoke data warehouses, I've got you covered. Why Should You Hire Me? Proven Expertise: With a solid background in SQL, AWS, Python, and other cutting-edge technologies, I have the skills and know-how to tackle even the most demanding projects. Reliability: I pride myself on my professionalism, integrity, and commitment to excellence. You can trust me to deliver high-quality work on time, every time. Clear Communication: Effective communication is key to any successful project. I provide regular updates, solicit feedback, and ensure that we're always on the same page. Customer Satisfaction: Your satisfaction is my ultimate goal. I go above and beyond to ensure that you're happy with the end result, offering a 100% money-back guarantee if you're not completely satisfied. Long-Term Support: I believe in building lasting relationships with my clients. Even after the project is completed, I'm here to provide ongoing support and assistance as needed. Let's Work Together! Whether you're embarking on a big project or need assistance with smaller tasks, I'm here to help. From data modeling and analysis to cloud server management and everything in between, I've got the skills and expertise to bring your vision to life. Let's collaborate to turn your data into actionable insights and drive your business forward. Get in touch today, and let's make great things happen together!

With over 6 years of hands-on experience in building and optimizing data pipelines, I specialize in delivering end-to-end data engineering solutions that scale. Whether it's setting up robust ETL workflows, migrating to the cloud, or implementing real-time data streaming, I bring a performance-driven approach to every project. 🔧 Core Skills & Technologies: Cloud Platforms: AWS (Glue, S3, Redshift, EMR), GCP (BigQuery, Dataflow), Azure Data Engineering Tools: Apache Spark, Airflow, Kafka, DBT, Hadoop Languages: Python, SQL, PySpark, Bash Databases: PostgreSQL, MySQL, Snowflake, MongoDB DevOps & CI/CD: Docker, Terraform, Git, Jenkins