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Oscar Legros

@oscarlegros

Google Ads Account Strategist Consultant at Google Partner who managed 150 SMB accounts and improved conversion rates by up to 10%.

Spain

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At Google Ads (Google Partner), I managed 150 SMB advertiser accounts across e-commerce, real estate and services, mainly for the French market. I optimized Search, Performance Max, Shopping and Display campaigns, achieving up to 10% higher conversion rates and 20% lower CPA.

I used Gemini, ChatGPT and Claude to generate ad copy variations and speed up account audits by 30%. I also developed keyword strategies and ad copy tests that increased CTR by 5%.

In my AI and automation projects, I built Python lead-finding tools and an n8n job-search workflow using LLMs and APIs. Earlier, I prospected restaurants at Harbest Market and founded Yaos Online Shop, where I managed sourcing, inventory and customer service.

Experience

Work history, roles, and key accomplishments

Current

Account Strategist Consultant

Current

Google Ads (Google Partner)

Jun 2024 - Present (2 years 5 months)

Managed a portfolio of 150 SMB advertiser accounts across e-commerce, real estate and services, handling 25 client calls per week in multiple languages. Optimized Search, Performance Max, Shopping and Display campaigns, improving average conversion rate by 5–10% and achieving +10% conversion rate and -20% CPA.

A B Testing AI Tools Gemini ChatGpt Claude Account Management Client Communication Google Ads Search Performance Max Shopping Display Smart Bidding Keyword Strategy

Account Executive Intern

Harbest Market

Jan 2024 - Apr 2024 (3 months)

Prospected and qualified 150 restaurants per week via cold calling, email and in-person visits. Managed the HubSpot CRM pipeline from first contact to signed contract and negotiated pricing and delivery at a 10% gross margin.

B2B Prospecting Cold Calling HubSpot CRM Negotiation Sales Pipeline Management

Marketing & Sales Assistant

MasiFill Patrimonia

Mar 2023 - Jun 2023 (3 months)

Designed social media campaigns for Instagram, Facebook, LinkedIn and TikTok and managed website content. Supported pricing and competitor market analysis in Barcelona and cold-called potential clients.

Social Media Marketing Instagram Facebook LinkedIn TikTok Content Management Market Analysis Cold Calling

Founder

Yaos Online Shop

Jun 2022 - Dec 2022 (6 months)

Developed and executed marketing strategies to drive sales and brand visibility. Managed product sourcing, inventory and customer service, adjusting strategy from sales data.

Ecommerce Marketing Strategy Product Sourcing Inventory Management Customer Service Data Analysis