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Waldir | Fullstack Dev · JavaScript · React · .NET · NestJS
@waldir.dev Creator on Instagram
Probably open to sponsors. Estimate about $200 for one sponsored post.
Open on Instagram 4 to check How to reach them
average plays a post 38,512 Averaged across 6 posts, from Instagram's own API. Read Sep 4, 2026. Latest post 3,544 plays, Aug 26, 2026
followers 19,911 From Instagram's own API. Read Sep 4, 2026.
posts every 75 days across 6 recent posts
last posted 12d ago Read Sep 4, 2026.
Recent post performance
Views on their last 6 posts
Average views38.5K
ViewsAverage
Jan 8, 2024 to Aug 26, 2026. Oldest to newest.
View post data6 posts
| Post | Date | Views | Promotion flag |
|---|---|---|---|
| E aí, devs! Para começar 2024 com o pé direito, separei 5 livros de programação que vocês não podem deixar de ler. E | 112,560 | Not flagged | |
| Ferramentas que uso diariamente como Engenheiro de Software 🤓 #desenvolvedor #programação #homeoffice #cienciasdacompu | 94,736 | Not flagged | |
| Obrigado a todos! . . . Foi uma honra, toma aqui o .env 🌚 #programador #developer #desenvolvedor #frontend #programaca | 11,525 | Not flagged | |
| A real é que carreira em tech às vezes parece muito Pokémon. Você começa level 1 apanhando de bug besta, sofrendo com m | 2,608 | Not flagged | |
| Se ponha no seu lugar 🌚 #programador #engenhariadacomputação #programação #claude #vibecoding | 6,096 | Not flagged | |
| Tem novidade chegando em Fortaleza. 👀 E se você gosta de Pokémon TCG, vai querer acompanhar os próximos dias. Algo di | 3,544 | Not flagged |
Can you sponsor them?
Probably. Links to a booking page at beacons.ai.
Estimate about $200 for one sponsored post
Ask them directly 19,911 followers x $10 per 1,000 followers as a rule of thumb (Sprout Social, 30 May 2024). Benchmark: Sprout Social, Influencer pricing ↗. This is our arithmetic on a published benchmark, not a quote from the creator.
What we checked
20 checks, 12 passed, 4 to review
| ✓ | Metrics came from the platform | Every audience figure here is a value Instagram's own API returned, never estimated or inferred. The price estimate is the one number we work out ourselves, and it is labelled and shows its arithmetic. | not published |
| ✓ | Enough recent posts to judge | 6 recent posts sampled (target 6). | not published |
| ✓ | Average plays ≥ 20,000 | 38,512 average plays, median 8,811, across 6 posts. | required |
| ! | Typical post also clears 20,000 | The average clears the floor but the median post gets 8,811 plays. The brief's bar is met on the average; a sponsored slot would more likely perform near the median. | integrity |
| ✓ | Tech / dev / software engineering | 11 distinct dev signals in the bio and post text: javascript, .net, react, frontend, backend, fullstack. | required |
| ✓ | Not a gaming channel | No gaming signal in the text. Instagram publishes no content category, so this is a text judgement. | required |
| ✓ | Not a hardware / gear channel | No hardware/gear pattern. | preference |
| ! | Target region (US / UK / EU / AU / NZ / SG) | Instagram exposes no location field at all. Region is unknown and must not be claimed. | required |
| ✓ | Like rate ≥ 1% of plays | 2.93% like rate, 0.228% comment rate, averaged per post. | integrity |
| ✓ | Average is not one viral outlier (Instagram limit 16×) | Top post is 12.8× the median, within the normal spread for Instagram, so the average reflects repeatable performance. | integrity |
| ✓ | Comment volume matches the view counts | Median 28 comments against 319 median likes: a normal ratio. | integrity |
| ✓ | plays plausible for the followers count | 38,512 average plays against 19,911 followers (193%). | integrity |
| ✓ | Posted recently | Last post 12 day(s) ago. | preference |
| ! | Publishes on a regular schedule | Median 75 days between posts across the sample: too sparse to plan a campaign around. | preference |
| ! | Sampled posts are recent enough to compare | The 6 sampled posts span 961 days. Plays counts accumulate over time, so an average across posts this far apart is weighted toward the oldest one and overstates current reach. | integrity |
| – | Same numbers from two endpoints of the same API | No post from this account appeared in both the search index and the profile feed, so there was nothing to cross-check. | not published |
| – | Verified against the platform's own published feed | Instagram publishes no independent public feed to check the API's numbers against. YouTube is the only platform here where that second source exists. | not published |
| ✓ | An independent creator, not a company's own channel | Nothing marks this as a company-run channel: it is not a known company account, the name carries no corporate designation, and the bio is not written in a company's voice. | required |
| – | Same person confirmed on other platforms | No other public profile was linked from this account, so this record covers one platform only. | not published |
| – | Runs paid promotions (platform-declared) | Sponsorships shown for this creator are parsed from the text of their own post descriptions, so they are suspected rather than platform-confirmed. | not published |