Mateo Chang | Achievable

Mateo Chang is an independent MBA admissions consultant based in Brazil with over 20 years of experience, having supported more than 1,000 students. Through his official website, he offers mock interview preparation, personalized MBA advising, and extensive video content for busy applicants worldwide. His philosophy is straightforward yet impactful: his mission is to help individuals transform their interests into meaningful work that benefits others, without losing the essence of what inspired them in the first place. This mindset shapes his daily work with applicants, combining innovation, passion, and expert guidance.

Articles by Mateo Chang

Digital illustration of a man walking up a staircase made up of computer keys leading to an illuminated doorway

Promote job security with AI fluency and prompt skill

Learn how AI fluency, prompt mastery, and new learning strategies can fast-track your career.

Digital illustration of a businessman at a minimalist crossroads with financial charts and graphs surrounding him

Harness true MBA value with real data and strategy

Get actionable MBA strategies on networking, funding, and choosing the right program for your goals.

Digital illustration of a crowd of students staring at a generic leaderboard while a student opens a treasure chest in the foreground, away from the crowd

Build your MBA target list the right way

Learn how to assess MBA programs for true fit, value, and long-term success using insider insights.

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Master MBA interviews with the four C’s framework

Transform your MBA interview approach with networking, storytelling, and leadership insights.