Alessandra Sierra✓

Mastodon @lambdasierra@hachyderm.io

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🔄 Data last refreshed 3 days ago

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Make a deal with Alessandra Sierra

🔒 Paid proposals held safely in escrow — released only when the work's approved.

Followers

434

Account age

3 yrs

🧰 Free analysis for Alessandra Sierra

🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

📊 Post engagement

Avg engagement / post

1.2%

Engagement vs followers

Mar 2023

On Mastodon since

🔥 Top post: Why doomscroll when you can play DOOMscroll — The Game? https:// · 13 likes + reposts

📊 Activity & format

Posting cadence

1 / week

A lower-frequency account — each post lands with more weight.

Content mix

Mostly text

Recent: 12 text · 0 image · 0 video.

Follower / following

0.7×

Follows 617 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post Why doomscroll when you can play DOOMscroll — The Game? https://gisnep.com/doomscroll/ ★ 13

“Corsi-Rosenthal Box” sounds SO much more sci-fi than what it is. It’s a clever and useful bit of engineering, but the name sounds like something Geordi would use to fix the Heisenberg Compensators, not a box fan duck-taped to some air fi… ★ 4 After 16 years of mining and crafting, we can finally sit down https://www.youtube.com/watch?v=r3geti2OAu8 #Minecraft #cushion #Pixlriffs ★ 3 I almost missed Tau Day! https://www.tauday.com/state-of-the-tau #Tau #TauDay #Math ★ 7 What do you call nostalgia without fondness? Whatever it is, this video disassembly of an old Scantron test-grading machine evokes that https://www.youtube.com/watch?v=x2RvPFvR-CI #Scantron #1990s “Writing Was Never a Test of Who Could Think.” by Abi Awomosu. This is long (10,000+ words) but good. “AI is not a tool. It’s actually a medium.” “AI doesn’t author; it acts as an amplifier. Because it was trained primarily on mainstream, … ★ 9 OK this is fun. “Super Mario World” theme music — all of it — on piano, ending with some loops and improvisation https://imgur.com/gallery/have-some-music-while-you-browse-on-slow-thursday-Akm32lR originally from Instagram https://www.inst… ★ 1 RE: https://mastodon.social/@Daojoan/116649615915296910 When creation is “free,” curation is the only value worth paying for RE: https://cosocial.ca/@mhoye/116653919382385044 This is the 2026 version of that multi-language Quine ★ 5 Never having had much interest in cars, I always assumed that a hybrid was basically an electric motor supplemented by a small gas engine. The reality, as this video explains, is much more complicated. As is usually the case when you inves… Protocol implementation as art https://tom7.org/httpv/ https://www.youtube.com/watch?v=M1si1y5lvkk #TLS #LetsEncrypt ★ 1 Science YouTuber REVEALS the secret of the AI algorithm! It's Veggie Tales https://nebula.tv/videos/tibees-the-physics-slop-videos-youtube-wants-me-to-make https://www.youtube.com/watch?v=Cd5EHfRerGI #AISlop #GenAI #VeggieTales ★ 1

🐘 Community & instance

Home server

hachyderm.io

A tech & engineering server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.

✅ 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

Mar 2023

An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2023 — 3 years ago.

👁️Averages 5 views per post.

📤Posts about 1× per week.

🕵️ Fake follower check

Estimated

75/100

Good Credibility score

92%

Real Real audience

Low Fake-follower risk

High Data confidence

Est. 92% real, active audience · Low fake-follower risk.
Engagement (~1.2% 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

Estimated

Brands Alessandra Sierra's audience is most likely to respond to — from detected sponsorships in this niche.

Imgur

Nebula

About

Just another trans woman in tech. Software architecture, distributed systems, #Clojure. I wrote that Clojure library that you find slightly annoying. I used to blog. Occasionally I still do. Profile picture is the letters A, S, and lambda superimposed.