Do you need someone who can handle your entire data journey? From collecting data, to analysing it, to automating the processes around it, and finally presenting it in a stunning, interactive dashboard? You've found that person.
I'm Catherine, a data analyst and statistician with deep expertise across the full data pipeline. I don't just run numbers. I help you collect, clean, analyse, automate, and visualise your data in a way that drives real decisions.
What I bring to your project:
๐ Statistical analysis & research: Hypothesis testing, regression, SEM, survival analysis, psychometrics/scale validation, and econometric modelling using SPSS, R, Stata, Python, Jamovi, and JMP. I've contributed to peer-reviewed journal publications through my statistical work on surgical databases (NSQIP).
๐ Qualitative research: Thematic and content analysis using NVivo, MAXQDA, and Atlas.ti for interviews, focus groups, and open-ended survey data.
โ๏ธ Automation & workflow design: I build end-to-end automated pipelines using Make and Google Apps Script, including integrations with Stripe, Google Forms, Google Sheets, landing pages, and more. Recent clients have seen their manual data workflows fully automated.
๐ Dashboards & data visualisation: Interactive executive dashboards in Power BI and Looker Studio, tailored for marketing teams, operations, healthcare, and finance. I turn raw data into clear, compelling visual stories.
๐ Survey design & data collection: End-to-end survey projects using Google Forms, Typeform, and Qualtrics, including automated data pipelines from form submission to clean, analysis-ready datasets.
I've worked across yachting, healthcare, finance, and academia, and I also offer tutoring in SPSS, R, and Stata for students and professionals. Let's talk about how I can support your project.
Statistics
IBM SPSS
Stata
R
Qualitative Research
Quantitative Research
Data Analysis
NVivo
Microsoft Power BI
Survival Analysis
Survey Design
Psychometrics
Python
Make.com
Google Apps Script
Automation
Google Forms
Typeform
Qualtrics
API Integration
Dylan S.
Quito, Ecuador
$15/hr
4.9
128 jobs
4+ years building BI end-to-end Infrastructure. I sit with the ambiguity, ask what your team hasn't, and translate fuzzy business goals into a clear data model and KPI framework that holds up under scrutiny.
๐ง ๐๐ก๐๐ญ ๐ ๐๐ซ๐ข๐ง๐ ๐ญ๐จ ๐ฒ๐จ๐ฎ๐ซ ๐ญ๐๐๐ฆ
๐น Ambiguity โ Clarity: I define the right questions and metrics before building anything, so you measure what matters, not what's easy.
๐น Semantic & Data Modeling: Star schemas, slowly-changing dimensions, reconciled grain, single source of truth
๐น Scalable Architecture: Pipelines and models designed for "Day 2", maintainable, cost-aware, documented, built to grow instead of breaking at scale.
๐น Context Integration: I unify Stripe, Shopify, Zoho, GA4, Ads platforms, etc. and CRMs into one coherent ecosystem that mirrors how your business actually operates.
๐น Narrative & Decision Design: Every visual answers a business question and points to an action, analysis a CEO can act on in seconds.
โ๏ธ ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐ง๐ผ๐ผ๐น๐ฏ๐ผ๐
๐น BI & Viz: Power BI, Looker Studio, Zoho Analytics, Metabase, Apache Superset, Domo, Databox
๐น Modeling & Query: SQL, DAX, Power Query (M), Python, dbt, Excel
๐น Warehousing: BigQuery, Cloud SQL, Snowflake, SQL Server, MySQL, Firebase
๐น Pipelines & ETL: Make, n8n, Fivetran, Apps Script, Cloud Run, Windsor AI, Coupler IO, Supermetrics
๐น Sources: Stripe, Shopify, Zoho CRM, GA4, Google/Meta/TikTok Ads, Search Console, etc.
๐น AI layer (the plus): OpenAI & Claude APIs, Claude Code, Codex, conversational analytics, anomaly detection, predictive models, and agent workflows for automated briefings & alerts
๐ ๐ช๐ต๐ฎ๐ ๐ฆ๐ฒ๐๐ ๐ ๐ฒ ๐๐ฝ๐ฎ๐ฟ๐
๐น Business-first, not tool-first: I start with your objectives and constraints, not your dataset.
๐น End-to-end ownership: From auditing sources and defining KPIs to modeling, building, and publishing, I run the full lifecycle.
๐น Transparency: You own your data and infrastructure. I document every step, so nothing is a black box.
๐น AI as leverage, not a gimmick: I automate the repetitive parts so the strategic parts get more of my attention.
โญ ๐ช๐ต๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ฆ๐๐ฎ๐
๐น Reliable communication and clear expectations , no micromanagement needed.
๐น Insights in plain language, for technical and non-technical stakeholders alike.
๐น Proactive: I diagnose and recommend, not just deliver charts.
๐น Consistent delivery, on time, with care.
๐ก ๐๐ฒ๐'๐ ๐๐๐ถ๐น๐ฑ ๐ฌ๐ผ๐๐ฟ ๐๐ฒ๐ฐ๐ถ๐๐ถ๐ผ๐ป ๐ฆ๐๐๐๐ฒ๐บ
If your business generates data but not clarity, let's fix that. I'll design the model, architecture, and dissemination layer that turn your numbers into a durable competitive advantage, clear, scalable, and genuinely yours.
Data Analysis
Data Engineering
Data Visualization
Data Modeling
Business Intelligence
Microsoft Power BI
SQL
Domo
BigQuery
Snowflake
Looker Studio
Zoho Analytics
Python
ETL Pipeline
Google Cloud Platform
API Integration
Automation
KPI Metric Development
Artificial Intelligence
Microsoft Excel
Vaishali S.
Chandauli, India
$24/hr
4.9
79 jobs
Greetings! I'm Vaishali Singh, a seasoned analytics professional with a stellar track record spanning a decade. Having successfully navigated the intricacies of analytics for over 10 years, I've had the privilege of servicing 500 clients worldwide. My expertise extends across a spectrum of powerful tools and languages, making me your go-to professional for all things data-driven.
๐ Analytics Mastery:
I specialize in leveraging the latest analytics technologies, including Google Analytics 4, Universal Analytics, Tableau, PowerBI, Looker Studio, and more. My proficiency isn't limited to tools - I'm adept at crafting meaningful insights that empower businesses to make informed decisions.
๐ฅ๏ธ Technical Dexterity:
From scripting macros and utilizing Google Scripts to harnessing the power of Python and R, I possess a versatile skill set that allows me to adapt to the unique needs of each project. Whether it's data manipulation, visualization, or advanced statistical analysis, I bring a wealth of technical knowledge to the table.
๐ผ Business Impact:
Having collaborated with 500 clients across the globe, I understand the nuances of diverse industries. My focus is not just on delivering analytics solutions but on driving tangible business outcomes. I thrive on translating raw data into actionable strategies that propel businesses to new heights.
๐ Website Development Proficiency:
In addition to analytics prowess, I excel in API connections with Brands Like Facebook, Instagram, Linkedin etc, ensuring seamless integration between data analytics and the online presence of businesses. Your data-driven insights shouldn't just reside in reports; they should manifest on your website for maximum impact.
๐ค Client-Centric Approach:
I pride myself on building lasting client relationships based on trust, communication, and results. Your success is my priority, and I'm committed to delivering solutions that exceed expectations.
โจ Why Choose Me:
Proven track record with 10 years of hands-on experience.
Customized analytics solutions tailored to your unique business needs.
Comprehensive skill set covering a wide array of analytics tools and languages.
A commitment to driving real, measurable results for your business.
Let's embark on a journey to elevate your business through the power of data. Whether you're seeking to optimize your analytics infrastructure, develop insightful visualizations, or enhance your website's performance, I'm here to turn your vision into reality.
Ready to take the next step? Let's connect and explore the limitless possibilities of data-driven success! ๐
Google Analytics
Google Sheets
Microsoft Power BI
Tableau
Looker Studio
Google APIs
Google Ads
Google Analytics 4
Sudarshan K.
Jaipur, India
$10/hr
5.0
8 jobs
I am an AI SEO & GEO Specialist with 11+ years of experience helping businesses improve visibility across traditional search engines and AI-powered search platforms. I specialize in AI SEO, Generative Engine Optimization (GEO), Answer Engine Optimization (AEO), Technical SEO, Local SEO, Entity SEO, and AI Visibility strategies designed for modern search ecosystems.
As search evolves beyond Google rankings, businesses need optimization strategies that help them appear in ChatGPT, Gemini, Perplexity, Google AI Overviews, Claude, Copilot, and other AI-driven search experiences. My approach combines advanced Technical SEO, Entity Optimization, Structured Data, Knowledge Graph development, and AI-ready content architecture to increase brand visibility, citations, recommendations, and authority across both search engines and generative AI platforms.
My Core Expertise
AI SEO & AI Visibility Optimization
โข AI SEO Strategy Development
โข Generative Engine Optimization (GEO)
โข Answer Engine Optimization (AEO)
โข AI Overviews Optimization (AIO)
โข ChatGPT Visibility Optimization
โข Gemini SEO Optimization
โข Perplexity SEO Optimization
โข Claude AI Visibility Optimization
โข AI Search Optimization
โข Entity-Based SEO Frameworks
โข Knowledge Graph Optimization
โข Brand Mention & Citation Strategy
โข AI Search Readiness Audits
โข Semantic Search Optimization
Technical SEO
โข Comprehensive Technical SEO Audits
โข Crawlability & Indexation Optimization
โข Core Web Vitals Optimization
โข Website Architecture Optimization
โข Internal Linking Strategy
โข Canonicalization & Duplicate Content Resolution
โข XML Sitemap Optimization
โข Robots.txt Optimization
โข Structured Data & Schema Markup
โข JavaScript SEO
โข International SEO (Hreflang)
โข Log File Analysis
โข Redirect Audits & Migration SEO
AEO (Answer Engine Optimization)
โข Featured Snippet Optimization
โข AI Answer Optimization
โข Question-Based Content Architecture
โข Conversational Search Optimization
โข FAQ & Q&A Framework Development
โข Search Intent Mapping
โข Zero-Click Search Optimization
โข Semantic Content Structuring
GEO (Generative Engine Optimization)
โข LLM Visibility Strategy
โข AI Citation Optimization
โข Entity Relationship Mapping
โข Knowledge Graph Enhancement
โข Generative Search Optimization
โข AI Recommendation Optimization
โข Brand Authority Development
โข Topic Authority Engineering
Local SEO & Google Business Profile
โข Google Business Profile Optimization
โข Local SEO Audits
โข Multi-Location SEO
โข Local Citation Management
โข NAP Consistency Optimization
โข Local Schema Markup
โข Google Maps SEO
โข Local Entity Optimization
โข Service Area SEO
โข Local Pack & 3-Pack Optimization
Why Work With Me?
โ 11+ Years of SEO Experience
โ AI SEO & GEO Specialist
โ Technical SEO Expert
โ Local SEO & GBP Optimization Expert
โ Advanced Schema & Entity SEO Implementation
โ AI Visibility Growth Strategy
โ Search Experience Optimization (SXO)
โ Data-Driven SEO Decision Making
โ Transparent Reporting & Communication
Whether you need AI SEO, GEO, AEO, Technical SEO, Local SEO, Google Business Profile optimization, Schema implementation, Entity SEO, Knowledge Graph optimization, or complete AI Visibility consulting, I can help your business build long-term authority and visibility across Google Search, Google AI Overviews, ChatGPT, Gemini, Perplexity, and the next generation of AI-powered search engines.
SEMrush
SEO Audit
Search Engine Optimization
SEO Content
Content SEO
Ahrefs
Screaming Frog SEO Spider
Keyword Research
Technical SEO
Backlink Analysis
SEO Strategy
SEO Backlinking
Shopify SEO
Ecommerce SEO
Local SEO
SEO Competitor Analysis
Ecommerce SEO Audit
Voice Search SEO Audit
Schema Markup
Matium G.
San Jose, Costa Rica
$25/hr
5.0
20 jobs
โก Certified and Top-Rated Plus Product Developer & Designer of Startups
- x3 faster than other developers thanks to my expertise using AI tools
- I founded rosvelt dot com
- Worked with Fortune 90 companies - Sillicon Valley
- 4+ years of experience
- Top Rated Plus with 100% Job Success
- 3k+ hours completed
- 30,000+ downloads on open-source Figma designs
- I did one of the top 10 most revolutionary Web3 dApps in Asia, as featured in Crypto Banter Magazine
- Proven track record of high-quality delivery
I am committed to providing immediate responses to any contract or invitation within 1 hour, ensuring efficient communication and collaboration.
Hereโs how I can help you:
- Frontend Development: React.js, Next.js, Svelte, Vue.js, Angular
- Backend Development: Next.js, Node.js, Express.js, Nest.js, Supabase, and Firebase
- Languages: Spanish (native), English (fluent), Dutch (basic)
- Vibe Coder: Cursor AI, Claude Code, SuperMaven, Codex - GPT, Superflex IA, Figma IA, Loveable, Sorft, Conductor
- Solutions Delivered In: SaaS platforms, complex landing pages, crypto & blockchain projects, AI integrations
Letโs talk about your project, see my portfolio below and feel free to send me a meesage
Best regards,
Math
Crypto Exchange Platform
ChatGPT API Integration
UI Graphics
UX Research
UX Wireframe
Zeus Justine C.
Quezon City, Philippines
$13/hr
5.0
32 jobs
Hi, I'm Zeus!โก๐ฎ 8+ Years in 3D Art & Development | 8th Wall Developer | Roblox | Matterport
I build captivating worlds and interactive objects for Augmented Reality ๐ถ๏ธ and Virtual Reality ๐ฅฝ. From initial concept to final deployment, I craft optimized, high-quality 3D experiences that engage users and bring ideas to life.
โจ My Core Expertise:
๐งฉ End-to-End 3D Pipeline: Modeling, UV Unwrapping, PBR Texturing (Substance Painter), Lighting, and Optimization.
๐ฏ AR/VR & Metaverse Development: Proficient in Unity and Unreal Engine for creating immersive environments. Expertise in environment setup, lighting, and baking.
๐ฑ Platform Deployment: Expert in preparing 3D assets for Web, Mobile AR, E-commerce (GLTF/GLB), and setting up 3D VR scenes in Unity.
๐๏ธ Architectural Visualization & Photogrammetry: Transforming real-world spaces and objects into interactive digital experiences. Optimization and Retopology of scanned models.
๐ฎ Roblox 3D Modeling: Experience in modeling for Roblox. History of working in a studio.
๐ก What I Deliver:
Highly optimized 3D models for smooth AR/VR performance.
Interactive scenes and user interfaces for immersive environments.
Ready-to-use GLB/GLTF files for web, apps, and social media filters.
Let's connect and build the next dimension together! ๐
AR & VR Development
3D Modeling
3D Rendering
3D Texturing & Lighting
Autodesk 3ds Max
Substance Painter
Blender
Unity
Adobe Photoshop
SketchUp
Unreal Engine
CAD
Game Development
Photogrammetry
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