Tetsuya Tanaka

Amherst College Rising Junior | GTM Strategy Intern @ Softbank | KING 2025 Grand Winner (UTokyo)| Founder of Amherst Badminton Invitational | Pioneer Scholar SP ’23 | PM @ 180DC | Intl. MUN Awardee |

Tokyo, Japan2.5k followersOpen to work
Softbank Mobileex-UNDER ARMOUT FACTORY STORE Makuhariex-Green Carbon Inc.

➡ Professional & leadership experiences: ☀️ World Health Organization (WHO): Designed a 70-page Bahrain Annual Report with 50+ graphics & 18 infographics, strengthening communication with policymakers.

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☀️ Amherst Invitational Founder: Launched the first student-led intercollegiate badminton tournament in the Northeast, uniting 8+ schools, managing $2,000+ in funding, and securing Yonex sponsorship. ☀️ Amherst Student Government (Senator): Expanded shuttle bus routes, developed campus lost-and-found, and advanced sustainability digitalization projects. ☀️ Amherst Badminton Club: Treasurer & Competition Coordinator — grew membership, managed finances, and coordinated matches with 5+ institutions (Harvard, Yale, Dartmouth, ). ☀️ Ideas 2 Innovations @ Amherst: Led front-end dev (Django, HTML/CSS) for the official website & Resumax AI; drove UI/UX and digital transformation for the Office of Sustainability. ☀️ Japanese Cultural Club & TEDxAmherst: Organized cultural diplomacy events and directed multimedia storytelling across 5+ projects. ➡ Past initiatives: Regional Lead, National High School Climate Forum (149 schools, 37 states) | Digital transformation lead at a family manufacturing firm in Japan | Co-President, CSW Sustainability Committee | Grade Representative, Judicial Council. ➡ Skills: Python, Java, JavaScript, Django, SQL, Git, Adobe Lightroom | Languages: Japanese, Mandarin, English, Spanish (basic).

Career Timeline

JobSchool

GTM Index

  1. SOFTBANK MOBILEJOB
    1. GTM Strategy Intern
      1M
  2. IDEAS 2 INNOVATION @ AMHERST COLLEGEJOB
    1. Technical Product Mgr
      1Y 10M
  3. AMHERST COLLEGEJOB
    1. IT Specialist
      11M
    2. Class of 2028 Senator
      1Y 4M
    3. Learning and Teaching Comm…
      1Y 9M
  4. 千株式会社 - はいチーズ!JOB
    1. Photographer
      1Y 3M
  5. MORIKIN METALLIC PATTERN MANUFACTURE CO.JOB
    1. Summer Intern
      2Y 2M
  6. GREEN CARBONJOB
    1. Student Intern
      4M
  7. WORLD HEALTH ORGANIZATIONJOB
    1. Student Assistant
      3M
  8. UNDER ARMOUT FACTORY STORE MAKUHARIJOB
    1. Student Worker
      0M
  9. AGE.3 GINZAJOB
    1. Student Worker
      1M
  10. SOBAP TOKYOJOB
    1. Student Worker
      1M

Time in market 2Y 2MOpen 15Closed 5Stints 20

gtmindex.io/p/tetsuya-tanaka

  1. Job: UNDER ARMOUT FACTORY STORE Makuhari — Student Worker · 2025-01 – 2025-01 — - Organized fitting rooms, managed customer lines, and ensured the availability of fitting rooms, improving the overall shopping experience and maintaining store order. - Responsibly collected and returned unwanted clothing to their original locations, ensuring the sales floor remained tidy and well-stocked. - Assisted customers in locating products and served as an interpreter, utilizing multilingual skills to enhance communication and support diverse clientele.
  2. Job: Green Carbon Inc. — Student Intern · 2025-05 – 2025-09 — - Created investor pitch decks, drafted PDDs, coordinated events, and conducted 15 + market analyses to support international expansion and strategy. - Collaborated with cross-functional teams to design and implement "Agreen" software, optimizing farm logging activities for 200+ farmers across 5+ countries and streamlining validation processes for the office.
  3. Job: Age.3 GINZA — Student Worker · 2024-12 – 2025-01 — - Managed crowd control and queue processing at a busy snack store in Ginza, ensuring efficient customer flow and resolving disputes to maintain a positive environment. -vUtilized multilingual skills in Japanese, English, and additional languages to enhance communication with a diverse clientele, improving service delivery and operational efficiency. - Conducted customer surveys to collect data, supporting the development of targeted marketing strategies and optimizing business operations.
  4. Job: Softbank Mobile — GTM Strategy Intern · 2026-07 – present
  5. Job: Ideas 2 Innovation @ Amherst College — Technical Product Manager · 2024-10 – present
  6. Job: Amherst College — Class of 2028 Senator · 2025-04 – present
  7. Job: 千株式会社 - はいチーズ! — Photographer · 2025-05 – present — • Captured high-quality images of over 300 children during school ceremonies, cultural activities, and sports events. • Coordinated with teachers and event staff to ensure seamless group and individual photo sessions. • Delivered polished photo sets under strict deadlines, balancing creativity with accuracy. • Developed strong project management and communication skills while creating compelling visual stories for families.
  8. Job: Morikin Metallic Pattern Manufacture Co. LTD — Summer Intern · 2024-06 – present — This summer, I served as a summer intern at a small, family-owned manufacturing business, where I played a key role in spearheading the company’s digital transformation. My responsibilities included managing and leading several critical projects: Upgrading the Facility’s LAN System: Coordinated efforts to enhance the company’s network infrastructure. Implementing Technology Solutions: Introduced the Realwear Navigator 500 to streamline operations and reduce workload. Asset Liquidation: Managed the sale of unused machinery to optimize resources. Website Design and Development: Led the creation and launch of a new company website. Advertising Strategy: Designed potential advertisements t…
  9. Job: Sobap Tokyo — Student Worker · 2024-12 – 2025-01 — - Managed crowd control and queue processing at a busy snack store in Ginza, ensuring efficient customer flow and resolving disputes to maintain a positive environment. -vUtilized multilingual skills in Japanese, English, and additional languages to enhance communication with a diverse clientele, improving service delivery and operational efficiency. - Conducted customer surveys to collect data, supporting the development of targeted marketing strategies and optimizing business operations.
  10. Job: World Health Organization — Student Assistant · 2025-05 – 2025-08
  11. Job: Amherst College — IT Specialist · 2025-09 – present — - Triage and resolve 50+ technical support tickets per week for students, faculty, and staff, addressing hardware, software, and printer issues. - Diagnose problems efficiently and escalate complex cases to senior IT staff to ensure timely and accurate resolution. - Communicate solutions clearly to users, fostering positive service experiences and minimizing recurring issues.
  12. Job: Amherst College — Learning and Teaching Commons Assistant · 2024-11 – present
  13. School: Amherst College — Bachelor's degree
  14. School: National University of Singapore — Incoming Exchange Student (2027 Jan~)
  15. School: The Cambridge School of Weston
  16. School: University of Chicago — Summer Session (Pre-College), Political Economy
  17. School: University of California, Berkeley — Pre-College Program: Infectious Disease Dynamics (INTEGBI 114), Epidemiology
  18. School: Georgetown University — Pre-College Program: Introduction to the US Political System (GOVT 020), Political Science and Government
  19. School: 草津市立草津中学校
  20. School: SSIS | Suzhou Singapore International School

Skills

Inventory ManagementTranslationChildren PhotographyMarket ResearchEvent PlanningPhotographyDigital PhotographyDesignCrowd ControlIntercultural CommunicationPython (Programming Language)Customer ServiceCommunicationGitHubJavaScriptEnglishJavaCascading Style Sheets (CSS)MarketingHTML

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