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David Demid

CMO | E-commerce & Business Intelligence Expert
Fields:

Description

Making millions of dollars in revenue for clients by combining product thinking, performance marketing, and rigorous analytics.
Coding as a hobby, marketing and sales as a vocation. I build growth machines: from market research and GTM to BI dashboards, cross-functional execution, and P&L-aware decision-making.


Work experience

Business Intelligence and Project Management
at Mellanni

July 2023 - Present | New Jersey (US)

  • Turned raw operational data into executive-level insights: SKU profitability, fees, and inventory flow across Amazon/Shopify/eBay via SellerCloud.
  • Built reporting pipelines and dashboards that improved promo planning, pricing decisions, and demand forecasting quality.
  • Drove sprint cadences and cross-functional alignment (Ads, Content, Ops, Product) to ship faster with clear ownership and KPIs.
  • Supported wholesale & liquidation strategy with analytics and partner communication; de-risked aging stock and cashflow.
Marketing Lead
at Argo Brands LLC

December 2022 - July 2023 | Georgia (US)

  • Designed a sales-focused performance engine (SEO/SEM, Paid Social, Email, SMM) with unified tracking and funnel analytics.
  • Implemented project management stack and rituals; standardized briefs, estimation, and reporting for predictable delivery.
  • Led SMM/Ads/Copy/Analytics workstreams; scaled content velocity and experiment throughput with clear hypotheses and readouts.
Marketing Channels Director
at The Best Industries Inc.

September 2021 - December 2022 | Illinois (US)

  • Managed six-figure monthly budgets across Search/Social/Marketplaces with disciplined KPI frameworks and creative testing.
  • Opened and scaled sales channels in the US & Canada; codified GTM playbooks and cross-team workflows.
  • Directed a 17-person team (SEO, SMM, Email, PPC, Influencers, Content); instituted analytics-first planning and QA.
Chief Marketing Officer
at Agava Group LLC

March 2020 - August 2021 | Florida (US)

  • Owned performance P&L with five-figure monthly budgets; optimized channel mix and lifetime value levers.
  • Led 12-person team (SEO, SMM, Email, PPC, Influencers, Content, Funnels) with OKRs and transparent scorecards.
  • Advised partner email team (Brander.ua) on lifecycle strategy and deliverability hygiene.
Traffic Manager + SMM
at Fusion

April 2020 - March 2021 | Kyiv (UA)

  • Drove traffic to fusion-clothing.com, built content calendars, and delivered measurable social growth.
Digital Marketing + Traffic + ASO
at WhiteBIT

June 2019 - March 2020 | Kharkiv (UA)

  • Owned B2B/B2C acquisition strategy and budgets; delivered traffic growth for whitebit.com.
  • Full-cycle ASO for mobile apps (Android / iOS), including metadata, creatives, and A/B tests.
SEO Specialist
at AmzSil

January 2019 - March 2020 | Kharkiv (UA)

  • Amazon listings SEO, keyword research, content development, and Facebook Ads execution.
Digital Marketing Specialist
at Promodex

February 2019 - June 2019 | Kharkiv (UA)

  • SEO for client properties and promodex.net; SMM; Google Ads campaign launches and optimization.

Education

English HUB
LEMON.SCHOOL IT-courses
  • Qualification: SEO

    2019 | Ukraine, Kharkiv

  • Qualification: SMM

    2019 | Ukraine, Kharkiv

Kharkiv National University of Radioelectronics
Current program: PhD (Postgraduate Studies) Field of research: Artificial Intelligence & Data-Driven Systems

September 2023 – Present | Ukraine, Kharkiv

Kharkiv National University of Radioelectronics
Obtained qualification: Master's Degree Program subject area: Computer Engineering

September 2021 - July 2023 | Ukraine, Kharkiv

Kharkiv National University of Radioelectronics
Obtained qualification: Bachelor's Degree Program subject area: Computer Engineering

September 2018 - July 2021 | Ukraine, Kharkiv

Kharkiv Radio Engineering Technical School
Obtained qualification: Junior Specialist Specialization: Computer Software Engineering

September 2014 - July 2018 | Ukraine, Kharkiv


Scientific Activity

The 9th IEEE International Conference on Dependable Systems
Industry: Services and Technologies
Topic:
The automation of the technological processes in the Manufacturing Internet of Things context for the pharmaceutical enterprises

24-27 May 2018 | Kyiv (UA)


  • Agile / Scrum / Kanban
  • Cross-functional Leadership
  • Data-driven Decision Making
  • Amazon SellerCentral / Ads / FBA / FBM
  • Pricing & Inventory Optimization
  • Wholesale & Liquidation Deals
  • Shopify / Etsy Operations
  • Google Sheets Automation / KPI Dashboards
  • Forecasting & Profitability Analysis
  • SEO / SEM / SMM / Email
  • Copywriting & Content Direction
  • Next.js (basics) / Netlify / Stackbit
  • Sanity CMS / GitContentSource
  • Stripe / Payoneer / Paysera Setup
  • SendGrid Transactional
  • Google Sheets → API Workflows
  • Git / GitHub Workflows
  • Figma / Canva
  • Fusion 360 (CAD basics)
  • Excel / Google Sheets (Advanced)
  • Jira / ClickUp / Notion
  • HTML / CSS
  • Linkbuilding
  • Leadership & Team Management
  • Stakeholder Communication
  • Strategic & Systems Thinking
  • Process Design & Optimization
  • Teamwork & Ownership
  • English - C1
  • German - A2
  • Russian - Fluent
  • Ukrainian - Native

I am your companion for analytics, methods and structures.

As these are the only levers and drivers enabling you to pay your bills and securing your pension.