Ronaldo V. Lobato✓ Add us as a preferred source on Google
🔄 Data last refreshed 5 days ago
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Make a deal with Ronaldo V. Lobato
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
146
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Ronaldo V. Lobato
📊 Post engagement
Recent posts · likes + reposts
May 20latest
6
Avg engagement / post
1–11
Typical post (engagement)
4.1%
Engagement vs followers
53/100
Consistent reach
Aug 2023
On Mastodon since
Half of recent posts land between 1 and 11 likes + reposts (median 2) — a dependable floor a sponsored post can count on.
🔥 Top post: F-Droid and Google's Developer Registration Decree https://f-dro · 18 likes + reposts
📊 Activity & format
Posting cadence
0.11 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
0.1×
Follows 1.4K back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
Crie um novo e eis que o Arviz instala a nova versão e quebra montes de apis e todo meu notebook. Fixo a versão que estava funcionando, mas as dependências não se acertam, começa a dar problema no scipy, resolve e começa no matplotlib, e c…
Lei de Incentivo ao Software Livre e Código Aberto
Ajude aprovando essa ideia no site do Senado para avançar e se tornar uma sugestão legislativa.
O presente projeto institui política nacional de fomento ao software livre e de código abert…
A veces haces todo bien
Y no pasa nada
Y sí, duele
Pero rendirse no cambia eso
La vida no premia al que más quiere
Premia al que resiste sin perderse
WhatsApp AI helper mistakenly shares user’s number
https://www.theguardian.com/technology/2025/jun/18/whatsapp-ai-helper-mistakenly-shares-users-number
@sagemath 10.6 has been released on April 1, 2025. SageMath now supports RISC-V systems.
A total of 75 people contributed to this release. Of those, 24 made their first contribution to Sage.
More info about this release on https://github.…
Firefox, VLC, Gimp, KeePass, LibreOffice among other #FOSS endorsed by French Government
https://code.gouv.fr/sill/list
Exploring shared philosophies in #Julia and #Emacs
https://media.emacsconf.org/2024/emacsconf-2024-julia--exploring-shared-philosophies-in-julia-and-emacs--gabriele-bozzola--main.webm
Why don't #fedora have magnet links on the download page, therefore BitTorrent for its ISO? Some random CDN that takes years to download...
"Zoom is now an AI-first work platform"
Mostly academics use Zoom, however there are plenty of better
alternatives, one can use #signal, #matrix using element web for example (I have been using for years
with my collaborators). Would be ea…
Zotero just received a major upgrade with a modern GUI:
https://www.zotero.org/blog/zotero-7/
#zotero #opensource #science #academic
“if we do not demonstrate our willingness to apply the law equally, if it is seen as being applied selectively, we will be creating the conditions for its collapse. In doing so, we will be loosening the remaining bonds that hold us togethe…
🐘 Community & instance
Home server
mathstodon.xyz
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Aug 2023
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 6 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated75/100
Good
Credibility score
92%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 92% real, active audience · Low fake-follower risk.
- Engagement (~4.1% of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
💚 Brand affinity
EstimatedBrands Ronaldo V. Lobato's audience is most likely to respond to — from detected sponsorships in this niche.
About
Physicist, professor, traveler, research scientist at CBPF and GNU/Linux enthusiast / Paraense de Igarapé-Miri, físico, pesquisador do CBPF e entusiasta GNU/Linux / Il segreto della vita è questa non è un'esercitazione.
• Working with #cosmology, #gravitation, modified #gravity, compact #stars, nuclear #physics, machine #learning, data #science
• #OpenScience, #GNU, #FOSS, #Decentralization, #DistributedSystems, #GNOME, #Emacs, #Linux advocate
• Toots in EN, PT, IT, ES
• CC BY-NC-SA
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
How much does Ronaldo V. Lobato charge for a sponsorship?
Ronaldo V. Lobato hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Ronaldo V. Lobato for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Ronaldo V. Lobato, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Ronaldo V. Lobato have?
Ronaldo V. Lobato has 146 followers on Mastodon.
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