Jeffrey David Marraccini Add us as a preferred source on Google
🔄 Data last refreshed 5 days ago
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Make a deal with Jeffrey David Marraccini
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
110
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 Jeffrey David Marraccini
📊 Post engagement
Recent posts · likes + reposts
Jul 3latest
2
Avg engagement / post
1–3
Typical post (engagement)
1.8%
Engagement vs followers
78/100
Very consistent reach
Oct 2022
On Mastodon since
Half of recent posts land between 1 and 3 likes + reposts (median 2) — a dependable floor a sponsored post can count on.
🔥 Top post: Altair's Black Employee Resource Network (ABERN) is offering two · 3 likes + reposts
📊 Activity & format
Posting cadence
0.13 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
0.8×
Follows 137 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
Hamburger (really Altonaer) Fischmarkt is always incredible, no matter the weather. Have a wonderful week!
Thoughts and prayers for those in Myanmar, Thailand, and surrounding areas. Such a horrible tragedy. Thank you so much to those helping with relief efforts.
My colleague Ginger Cullifer is looking for a Senior Security Engineer! If you have any suitable candidates in South Africa, Greece, or Hungary, please reach out. You may find the position description here: https://phh.tbe.taleo.net/phh01/…
Merry Christmas, Happy Holidays! For those where this is a Wednesday and/or a work day, hope it is a happy one.
Wishing all of you and those around you good health, peace, and some fun!
Wishing all a Very Happy New Year! Thoughts and prayers for health, peace, safety, and all as we move into a new calendar.
Holiday decorations with a cat means liberal use of Gaffer Tape to hold the decorations (not my wonderful cat) down. My thanks to Lithie and Dan for telling me what brand to buy quite a few years back. Wishing you all a wonderful start to …
As we near the end of Cybersecurity Awareness Month and those of us in the Northern Hemisphere enter late Fall and Winter, it is a good time to establish a regimen to check on each other and keep each other in positive thoughts. Family, fr…
Praying for peace. There is so much we may accomplish together when we appreciate one another. Best you and those around you.
Here in Michigan, the leaves are starting to fall and “Fall Color/Colour Season” has started. Beautiful to be outside for a bit. Wishing you all well! Take care of yourself and those around you.
Glad to see so many interacting here! Sorry to be a bit slow to respond. Summer is beautiful this year and I am staying away from screens off hours - but you all are still in my thoughts. Best to your family and yourselves!
Great TWiT this week! So glad seeing a full in-person panel. Thank you for the hard work! https://twit.tv/shows/this-week-in-tech/episodes/934?autostart=false
🐘 Community & instance
Home server
twit.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Oct 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 2 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~1.8% of followers engage each post) is around typical for Mastodon.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Chief Product Solution & Security Officer at Siemens Digital Industries Software. Formerly Altair Engineering, Inc. Glad to help with old computers (Apple ][ and ///, VAXen, Multics). I volunteer at Friends of the Troy Public Library, Judson Center, and Rackham Choir. ACM & IEEE member. All the best to you!
🔀 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 Jeffrey David Marraccini charge for a sponsorship?
Jeffrey David Marraccini 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 Jeffrey David Marraccini for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Jeffrey David Marraccini, 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 Jeffrey David Marraccini have?
Jeffrey David Marraccini has 110 followers on Mastodon.
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