Freelance Data Analysts in ScottsdaleFreelance Data Analysts in Scottsdale
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Amy Frank's avatar
Amy Frank
Phoenix, USA
Business systems & internal tools | Salesforce Certified
34
Followers
Business systems & internal tools | Salesforce Certified
Cover image for Salesforce Sales Cloud Setup (Pipeline & Reporting)
Salesforce Sales Cloud Setup (Pipeline & Reporting)
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21
Cover image for Sales & Profit Dashboard in Tableau
Sales & Profit Dashboard in Tableau
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12
Cover image for KPI Scope Builder – Decision-First KPI Planning
KPI Scope Builder – Decision-First KPI Planning
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10
Cover image for Operations Clarity Check | Business Operations Diagnostic Tool
Operations Clarity Check | Business Operations Diagnostic Tool
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20
Data Analyst(2)
Viola Aliwarga's avatar
Viola Aliwarga
Scottsdale, USA
Efficient Data Analysis & Entry Specialist 📊
Efficient Data Analysis & Entry Specialist 📊
Cover image for Sales Patterns and Customer Behavior of an Online Store
Sales Patterns and Customer Behavior of an Online Store
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10
Cover image for Cyclistic: Turning Casual Rides into Loyal Memberships
Cyclistic: Turning Casual Rides into Loyal Memberships
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5
Cover image for Uncovering Top Trends and Customer Secrets from Q1 2019
Uncovering Top Trends and Customer Secrets from Q1 2019
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10
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Data Analyst(3)
Isaiah Montoya's avatar
Isaiah Montoya
Mesa, USA
Enterprise Data Pro: Analysis & Visualization Expert
Enterprise Data Pro: Analysis & Visualization Expert
Cover image for Global Video Game Sales Analysis (1980 - 2016)
Global Video Game Sales Analysis (1980 - 2016)
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Cover image for Customer Churn Prediction with Boosting Algorithms
Customer Churn Prediction with Boosting Algorithms
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20
Cover image for Song Genre Classification with Spotify API
Song Genre Classification with Spotify API
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Data Analyst(1)
Scott Baker's avatar
Scott Baker
Phoenix, USA
Data Engineer DuckDB SQL
New to Contra
Data Engineer DuckDB SQL
Cover image for Interactive Streamlit dashboard backed by
Interactive Streamlit dashboard backed by DuckDB — 167,858,646 NYC Yellow Cab records across 4 years (2022–2025),   48 Parquet files, queried live on a single workstation.                                                                                                                         Features: KPI cards (total trips, fare revenue, YoY change), monthly trip volume line chart by year, payment type   shift analysis 2022→2025, interactive year/month filters. All queries run in DuckDB — no database server, no  cluster, no Spark.                                                                                                                                                               This is the same data stack delivered to clients. Raw Parquet files in, live dashboard out — pipeline built once,   runs automatically.                                                                                                                      Built with: DuckDB 1.4 · Python · Streamlit · Plotly · Pandas    
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Cover image for GitHub - NixOSDude/hazynet_scala_spark: Spark development with …
GitHub - NixOSDude/hazynet_scala_spark: Spark development with …
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5
Cover image for  Full client engagement pipeline demonstrated
 Full client engagement pipeline demonstrated on fictional Series A SaaS data: 90,950 CRM rows, 1,025,447 Stripe  transactions, 115,500 QuickBooks invoices, 200 enterprise contracts — the exact profile of a typical new            engagement.                                                                                                                                                                      Five stages on one machine. No cluster. No cloud database fees.                                                         Stage 1: Ingest dirty data from CRM, Stripe, and QuickBooks exports.                                                Stage 2: Audit — quality scores, grime map, null analysis.  Stage 3: Clean — DuckDB SQL transforms, Parquet out.                                                                Stage 4: Analyse — 5 business queries, anomaly detection.                                                           Stage 5: RAG — embed, index, query across documents.                                                                                                                                                                                    Every stage runs inside DuckDB on a single workstation. This is the pipeline your data goes through on every        engagement.        
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Cover image for Migrate off Databricks in 4
Migrate off Databricks in 4 stages. 172M rows/sec. 80% lower cost. I replace overpriced Databricks and Snowflake stacks with DuckDB — faster, cheaper, and completely under your control. Audit → Migrate → Automate → Secure. Fixed-fee engagements. Results in days.
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78
Data Analyst(2)
Shaquille Austin's avatar
Shaquille Austin
Phoenix, USA
Business systems, tech support & digital solutions.
New to Contra
Business systems, tech support & digital solutions.
Cover image for Competitor & Market Research Snapshot
Competitor & Market Research Snapshot
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0
Cover image for Lead Tracking & Follow-Up System
Lead Tracking & Follow-Up System
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Cover image for Client Intake & Onboarding Workflow
Client Intake & Onboarding Workflow
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0
Cover image for SOP From Loom — Process Documentation
SOP From Loom — Process Documentation
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0
Data Analyst(1)
Anisha Jinna's avatar
Anisha Jinna
Phoenix, USA
Data Wizard: Analysis, Visualization, & More
1x
Hired
Data Wizard: Analysis, Visualization, & More
Cover image for Student Management Dashboard
Student Management Dashboard
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50
Cover image for HR Management Dashboard
HR Management Dashboard
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15
Cover image for Healthcare Dashboard
Healthcare Dashboard
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16
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Data Analyst(3)
Breanna Bottema's avatar
Breanna Bottema
Scottsdale, USA
I build tools for rental hosts, because I've been one.
New to Contra
I build tools for rental hosts, because I've been one.
Cover image for Sample audit analyzing a 6-property
Sample audit analyzing a 6-property operation across Airbnb, VRBO, and Hipcamp. Identified $18K-26K/year in recoverable revenue through dynamic pricing, listing optimization, and ancillary upsells.
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Cover image for I built a Chrome extension
I built a Chrome extension that unifies booking data from Airbnb, VRBO, Hipcamp, and FareHarbour into a single dashboard. Shows today's check-ins/outs, currently hosting, upcoming bookings, a calendar view with color-coded platform indicators, and a property overview grid. No API keys or third-party integrations needed. Designed from firsthand experience managing 13+ rental units across 4 platforms.
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Cover image for Ready-to-deploy operations kit for rental
Ready-to-deploy operations kit for rental hosts. Guest messaging templates, cleaning checklists with photo verification, emergency protocols, and turnover coordination flows. Built from 2 years as an STR cleaner + managing 13 units across 4 platforms.
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Cover image for I built a Chrome extension
I built a Chrome extension that strips clutter from any webpage and renders a clean, readable version. Extracts article content using a multi-stage pipeline (DOM cleaning → content extraction → markdown conversion → rendering). Features AI-generated summaries with key takeaways, image gallery, dark mode, read time estimates, and a link back to the original. Includes an automated regression testing pipeline using Playwright for continuous quality validation across hundreds of real-world sites.
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Data Analyst(1)