Mariame Diagana
Summary
Ambitious Mauritanian-American student with leadership experience in digital content, entrepreneurship, and community service. Passionate about advancing equity, sustainability, and representation for underrepresented communities.
Overview
6
6
years of professional experience
Work History
Junior Sales Associate
Brandy Melville USA
Dedham, Massachusetts
10.2025 - Current
- Assisted customers with product selection and provided personalized service.
- Managed inventory levels and organized merchandise displays on the sales floor.
- Conducted market research to identify customer preferences and trends in products.
Product Research & Strategy Intern
HaloBraid
Cambridge, Massachusetts
06.2025 - Current
- Intern at a Harvard-backed, award-winning beauty-tech startup focused on reimaging braided hairstyles through inclusive, user-centered innovation
- Conducted in-person salon visits across Boston to assess product-market fit and operational integration; informed product hardware decisions (e.g., mobility features)
- Created braiding tutorial videos and cultural guides to help engineers understand technical and cultural nuances of protective styles
- Collaborated cross-functionally with the engineering team to translate user feedback into product iterations
- Supported brand launch strategy by assisting with office/salon setup, managing outreach via Google Voice/email, and contributing to social media planning
- Advised on product positioning and training material development to ensure cultural relevance and usability within the textured hair community
Black Student Union Leader
Noble and Greenough School
Dedham, Massachusetts
01.2025 - Current
- Led Black History Month planning and programming for the school community
- Collaborated with other affinity groups to organize inclusive events and initiatives
- Increased student engagement through cultural, educational, and community-focused activities
Community Service Club Co-Leader
Noble and Greenough School
Dedham, MA
08.2024 - Current
- Organized and led community service initiatives, engaging students in meaningful volunteer work.
- Coordinated events and outreach efforts to support local organizations and charitable causes.
- Encouraged student participation and fostered a culture of service within the school community.
TikTok Content Creator
@Dailymootds
Remote
03.2021 - Current
- Built a following of over 30,000 by producing content focused on clothing and makeup advice.
- Created a space for inclusivity and representation within the beauty industry, emphasizing the importance of diversity.
- Engaged with followers through interactive content, responding to beauty and fashion inquiries.
- Partnered with a multitude of brands for campaigns, including Amazon for a paid creative brief.
Social Media Manager
Simina African Hair Braiding
Online
07.2020 - Current
- Managed and grew the account @siminaafricanhairbraiding on Instagram (@siminaafricanhairbraidin on TikTok), significantly aiding in the growth of the small business.
- Created engaging content showcasing hair braiding techniques, customer transformations, and behind-the-scenes work.
- Increased customer engagement and brand awareness through consistent content and audience interaction.
Entrepreneur & Designer
Redbubble
Online
04.2020 - Current
- Launched a successful Redbubble sticker shop in 2020, designing viral products inspired by TikTok trends and internet culture; generated 402 total sales.
Content Creator
Amazon
Remote
03.2025 - 07.2025
- Selected for invite-only influencer accelerator promoting Prime memberships to Gen Z
- Produce 4 monthly TikTok videos featuring Amazon fashion and seasonal trends on @dailymootds
- Develop skills in product marketing, contract management, branded storytelling, and digital monetization
Youth Energy Conference Staff & STEM Workshop Leader
The NEED Project
Washington D.C.
05.2025 - 06.2025
- Selected through a competitive application process and personally recommended by the Executive Director to serve as student staff at the 45th Annual Youth Energy Conference & Awards.
- Helped facilitate workshops and events for over 280 student participants from across the U.S. and Colombia.
- Led the Offshore Challenge, a STEM activity simulating offshore energy production and teamwork under pressure.
Mentee
Harvard University
01.2025 - 05.2025
- Mentee at Alberta V. Scott Leadership Academy (AVS), Greater Boston, MA (Harvard-affiliated)
- Selected for an intensive mentorship program dedicated to empowering Black high school girls through college and career preparation
- Received personalized guidance from college-level mentors at Harvard on college applications, financial aid, and leadership development
Hostess
Boston Tavern
Norwood, MA
11.2024 - 04.2025
- Managed guest seating, maintained restaurant flow, and provided a welcoming experience for customers.
- Handled takeout orders through DoorDash and ChowNow, ensuring accuracy and efficiency in order preparation and customer pickups.
- Strengthened customer service, multitasking, and problem-solving skills in a fast-paced environment.
Youth Leader
Bluedot Institute & University of Santa Barbara
Santa Cruz Island
09.2024 - 11.2024
- Hosted by the Bluedot Institute in partnership with UCSB's Bren School of Environmental Science.
- Selected for a 5-day climate leadership program focused on environmental storytelling, climate communication, and conflict negotiation
- Developed skills in public speaking, collaboration, and narrative building on urgent climate issues
- Delivered a final persuasive speech on the dangers of fast fashion
- Strengthened commitment to youth-led environmental action
Education
Noble And Greenough School
Dedham, Massachusetts05-2026
Skills
- Leadership
- Communication
- Teamwork
- Time management
- Content creation
- Brand strategy
- Public speaking
- Leadership
- Organizational skills
- Customer service
- Networking
Affiliations
Closing Keynote Speaker – Bluedot Climate Leadership Retreat
- Selected to deliver the closing address at a competitive climate leadership program for high school students
- Shared personal journey in environmental advocacy, emphasizing small-scale action, resilience, and the role of youth in driving climate solutions
Accomplishments
Special Recognition Award, The Parents' Independent School Network, Inc. (PIN)
Apr 2025
• Recognized for exceptional leadership in coordinating a medical device donation project that supported healthcare access in Mauritania
Apr 2025
• Recognized for exceptional leadership in coordinating a medical device donation project that supported healthcare access in Mauritania
Languages
- English
- Soninke
- French
Volunteering
Medical Device Donation Volunteer & PIN Award Recipient
University of Wisconsin-Madison Sep 2024 — Dec 2024
- Participated in a volunteer program to collect, organize, and ship 350+ medical devices to Mauritania, supporting healthcare access in developing regions
- Managed donation tracking, inventory, and cargo loading for maritime transport
- Developed strong organizational, logistical, and teamwork skills
- Awarded the Parents’ Independent School Network (PIN) Special Recognition Award, May 2025, for leadership and impact in the project
Co-Leader, 9–12 Age Group – Camp Sunshine, Casco, ME Aug 2025
- Co-led a 9–12 age group at Camp Sunshine, supporting children with life-threatening illnesses, hearing loss, and significant developmental or communication challenges
- Assisted with daily activities, ensuring safety, engagement, and inclusion for all campers
- Collaborated with staff to implement individualized support and recreational programs
Hebrew SeniorLife — NewBridge on the Charles Apr 2024 – Present
- Provide companionship and organize activities for senior residents to enhance well-being and reduce loneliness
- Lead walks and engage residents in meaningful conversations
- Plan and assist with special events, including nail salon days to promote self-care and social interaction
Community Servings, Roslindale, MA Jun 2023 – Present
- Package nutritious meals for underprivileged individuals and families facing food insecurity
- Collaborate with volunteers and community leaders to support effective outreach and social impact
Primary School Volunteer, Turkey Mar 2023
- Volunteered 10 hours working with underprivileged children during a school trip
- Supported educational activities and fostered a positive environment for personal growth
Timeline
Junior Sales Associate
Brandy Melville USA
10.2025 - Current
Product Research & Strategy Intern
HaloBraid
06.2025 - Current
Youth Energy Conference Staff & STEM Workshop Leader
The NEED Project
05.2025 - 06.2025
Content Creator
Amazon
03.2025 - 07.2025
Black Student Union Leader
Noble and Greenough School
01.2025 - Current
Mentee
Harvard University
01.2025 - 05.2025
Hostess
Boston Tavern
11.2024 - 04.2025
Youth Leader
Bluedot Institute & University of Santa Barbara
09.2024 - 11.2024
Community Service Club Co-Leader
Noble and Greenough School
08.2024 - Current
TikTok Content Creator
@Dailymootds
03.2021 - Current
Social Media Manager
Simina African Hair Braiding
07.2020 - Current
Entrepreneur & Designer
Redbubble
04.2020 - Current
Noble And Greenough School