Open to opportunities

David Aristo Bennis

@davidaristobennis

Message

I build and optimize Amazon listings and PPC campaigns that improve discoverability, conversion, and sales.

India

Message

What I'm looking for

I'm looking to apply my Amazon marketplace, catalog optimization, PPC, pricing, and competitor-analysis experience to drive product discoverability, conversion, and sales growth.

I've managed the full Amazon Seller Central lifecycle at HAPPET Poland, creating and optimizing approximately 1,000 listings across international marketplaces.

I plan and optimize Sponsored Products campaigns that deliver an average 5x ROAS, while using keyword research, pricing adjustments, content improvements, and promotions to revive low-performing products. I've restored sales velocity for more than 50 products and resolve blocked, inactive, and suppressed listings through root-cause analysis.

At Amazon Development Center, I audited and corrected more than 1,000 inaccurate and low-performing catalog entries, improving data integrity and helping non-selling ASINs generate sales.

I also bring sourcing experience from Five2 Job Support, where I managed end-to-end procurement cycles in a timely and cost-effective way. My work combines catalog quality, competitor analysis, inventory alignment, and data-backed marketplace growth.

Experience

Work history, roles, and key accomplishments

Amazon Specialist

HAPPET

Aug 2025 - Jul 2026 (11 months)

Managed the complete lifecycle of ~1000 product listings, including SEO-optimized titles, bullet points, and variation structures. Planned and optimized Amazon PPC campaigns, achieving an average ROAS of 5x, and revived 50+ low-performing products.

Amazon Seller Central Listing Optimization Keyword Research Amazon PPC ROAS Pricing Strategy Inventory Management AI Image Generation

Catalog associate

Amazon Development Centre

May 2022 - Aug 2025 (3 years 3 months)

I was a associate in catalogue team, where I audited and submitted product details page catalogs, monitored prices of competitor, product mapping.

Sourcing executive

Five2 supports

Feb 2021 - Apr 2022 (1 year 2 months)

I was a sourcing executive where I sourced products in the RFQ we recieved from clients, find the products availability and price from best suppliers for low price and high quality.