Elena is a performance marketing expert with a decade of experience managing M+ in ad spend across Google, Meta, LinkedIn, and TikTok. She builds data-driven campaigns that consistently deliver 3-5x ROAS. Previously VP Marketing at two Y Combinator startups.
ls -la ./elena-ross/
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mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
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Recommendation: Set a strict ceiling for caffeine-packed drinks: no more than 200 mg per day for aged teens and up to 400 mg for adults. This limit helps private households and…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Begin with deploying a помощник powered by искусственный интеллект to generate and test 4–6 ad variants per campaign and optimize in real time based on signals from your…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Recommendation: start with a video-first approach in 2025. In our monthly tests, video ads outperform image ads for engagement, with completion rates up to 25% higher and…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Begin with a concise brief: describe the scene in one sentence, set the target duration, and pick a consistent tone. Save the brief and any sample frames as uploaded assets, and…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Start with a precise goal: define the problem your guide solves and who will benefit. Create an all-in-one outline within 20 minutes and test it with real users; that will reveal…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Launch a wallet-based loyalty program within 60 days that offers NFT-based rewards to boost traffic and social sharing. Set clear rules: transparent eligibility, on-chain minting…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Pick the Momentum Pack for your next campaign to skip production bottlenecks and deliver polished videos in half the time. The updated Top 10 list arms advertisers with…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Start with a 30-second video tour that drops guests into what makes your hotel stand out: bright lobbies, seamless check-in, and the energy of on-site dining and amenities. Pair…
{# Browsers pick the smallest supported format (AVIF → WebP → JPEG)
AND the closest width for the layout. Cards render at ~320 px on
mobile, ~400 px on tablet, ~480 px in the 3-up desktop grid; 320 /
640 / 960 cover those at 1× / 2× / 2×-large-desktop. `sizes`
tells the browser the slot is roughly one-third of viewport on
large screens. #}
Start with a data-driven onboarding and activation audit to identify three quick wins you can implement this quarter. Framing experiments around early user behavior creates…
