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- Followers
- 12,497
- Posts
- 117
- Niche
- education
- Based in
- Brazil
Public data as observed July 2026 · figures change — verify on the original profile
About Maria Karolinna
Maria Karolinna, known as mkboliveira on Instagram, is a micro influencer with a focus on education, college life, and travel. As a civil engineer, she brings a professional and authentic perspective to her content. With a follower count of 12,497, she engages her audience through various formats, including static posts, carousels, reels, and stories. Maria's content reflects her informative and storytelling tone, appealing to a young demographic. Some content may require brand review.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Followers & content
@mkboliveira currently has 12,497 followers on Instagram and follows 913 accounts, a follower-to-following ratio of 13.69. That places the account in the micro tier of education creators.
@mkboliveira has published 117 posts to date, working across static-posts, carousels, reels, stories. The content is classified under education, college-life, travel. Bio: “Since MS🇧🇷 🇧🇷🇵🇾🇵🇪🇺🇸🇰🇷🇫🇷🇷🇺🇭🇹🇮🇹🇨🇳🇯🇵Sign L ✈️EWR Columbia University Borough of Manhattan College AIESEC Peru Civil Engineer - LOG SANESUL …”
Audience
Audience snapshot
50% male · 50% female
Core age group18-24
Maria's audience is primarily composed of women, with a balanced gender skew of 0.5. The age demographic is concentrated in the 18-24 range, and her top audience location is Brazil, indicating a localized engagement with her content.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Authenticity & quality
AI quality check on @mkboliveira
Zaver's AI screened this account across multiple public signals. No blocking issues were detected in standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
Rankings
@mkboliveira's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
Estimated earning potential
Based on 12,497 public followers in education, a creator at this scale could earn an estimated $100–$250 per sponsored post.
Zaver does not hold or record any creator's net worth or income. This is an automated estimate of brand-deal earning potential, derived only from public follower and engagement data, and may be inaccurate.
Questions & answers
Frequently asked questions
Who is Maria Karolinna?
Maria Karolinna (@mkboliveira) is a education creator on Instagram based in Brazil with 12,497 followers. Full stats, audience data and collaboration pricing are below.
How many Instagram followers does @mkboliveira have?
As of July 2026, @mkboliveira has 12,497 followers (12K) on Instagram, follows 913 accounts, and has published 117 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @mkboliveira?
Many creators publish a business email or contact button in their public bio. Zaver Radar surfaces those public contact details — email, phone and WhatsApp — where a creator has shared them, across millions of Instagram creators, so you can reach out from your own inbox.
How much does @mkboliveira charge for a sponsored post?
@mkboliveira sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing.
What is @mkboliveira's net worth?
Zaver does not hold or record any creator's net worth, and there's no publicly confirmed figure for @mkboliveira. Based only on 12,497 public followers in education, a creator at this scale could earn an estimated $100–$250 per sponsored post — an automated estimate of earning potential, not a confirmed figure, and it may be inaccurate. Actual income depends on posting cadence, deal volume and other sources.
How old is @mkboliveira?
@mkboliveira's date of birth isn't publicly confirmed on their Instagram profile, so Zaver doesn't publish an age. What's public: Maria Karolinna is a education creator based in Brazil with 12,497 followers.
Does @mkboliveira have fake followers?
Zaver's AI authenticity check scores @mkboliveira 95/100, based on multiple signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience.
Who follows @mkboliveira?
@mkboliveira's 12K followers skew 50% male / 50% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @mkboliveira's report on Zaver.
Which influencers are similar to @mkboliveira?
Zaver lists comparable education creators in Brazil in the "Influencers like @mkboliveira" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 10,369 vetted education creators with plain-English queries.
What is the follower count?
Maria has a follower count of 12,497.
What is the engagement rate?
The engagement rate data is not available.
What is the collaboration pricing?
Maria is in the standard price tier, but pricing can vary based on specific collaboration details.
What is the content niche?
Her primary niche is education, with secondary focuses on college life and travel.
Looking to work with creators like Maria Karolinna?
Reach Maria Karolinna directly on their Instagram profile, or use Zaver to find more creators for your brand's collaborations, promotions and partnerships.
About this result & your rights
- What this page is
- An automated public-data summary generated by Zaver's creator search index to help brands discover creators. It is a search result, not an account or profile the creator created, manages or has registered.
- Where the data comes from
- Only @mkboliveira's public Instagram profile and public posts. Zaver does not use private or logged-in content, does not harvest address books, and does not infer or guess contact details.
- How current it is
- Figures reflect the public profile as observed July 2026 and change over time. Always verify on the original profile before relying on them.
- Estimates and AI-generated text
- Any earning figure is an automated estimate of brand-deal earning potential derived only from public follower and engagement data — Zaver holds no record of any creator's income or net worth. Narrative sections marked “AI summary” are machine-generated from the same public data and may contain inaccuracies.
- Independence
- Zaver is not affiliated with, sponsored by or endorsed by this creator, and no endorsement of any brand is implied. Names, handles and marks belong to their owners.
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- Intended use
- For researching brand collaborations, promotions and partnerships. Contact the creator only through the channels they publish on their own profile.