Stephanie Luminto
Jakarta, Indonesia
About
I am a professional with experience in marketing, behavioral therapy, research assistance, HR, and customer service, most recently working as a Marketing Specialist at In Great Company Group. My career spans from 2022 to 2026, during which I have developed skills across diverse roles in Singapore and the United States.
My work involves producing digital content, conducting behavioral therapy for clients with Autism Spectrum Disorder, managing recruitment processes, and supporting research initiatives. I use tools and technologies such as C++, Python, Microsoft Office, Google Suite, Canva, Adobe Acrobat, and CapCut to deliver results in marketing, data analysis, and client support.
Experience
Marketing Specialist
In Great Company Group
Jan 2026 – May 2026
● Produced 50+ pieces of digital content, including short and long-form content, SEO-optimized blog articles, and newsletters, increasing average viewer count from ~4,000 to ~16,000.
● Leveraged market research and industry trends to develop and optimise content strategies across social media, blogs, and email marketing.
● Led product research and development for 10+ new beverage and bakery menu items, collaborating with the CEO and bakers to successfully launch new products.
● Moderated 3 brand events, partnerships, and collaborations, to increase community engagement and strengthen brand awareness.
SEOContent MarketingProduct Research
Behaviour Therapist
Behavior Frontiers
Nov 2024 – Aug 2025
● Provided one-to-one behavioural therapy for 30+ clients with Autism Spectrum Disorder, improving social, communication, and learning outcomes while decreasing maladaptive behaviours using positive reinforcement techniques.
● Executed 40+ adaptive trials per hour to improve developmental progress while accurately collecting performance data in a fast-paced environment, using evidence-based methods such as Naturalistic Teaching Strategies and Errorless Learning.
● Analysed performance data and produced client reports daily for clinical team and caregivers to keep treatment goals updated and ensure consistency to maximise client success.
● Achieved 100% caregiver satisfaction by building strong relationships and delivering excellent support through consistent communication, updates and proactive problem-solving.
● Maintained strict compliance with privacy and protection regulations (HIPAA), ensuring confidentiality of client data.
Behavioral TherapyData AnalysisHIPAA Compliance
Research Assistant
Culture And Race/Ethnicity in Youth Mental Health Lab
Jan 2023 – Dec 2024
● Improved efficiency by streamlining data organisation and analysis workflows using Google Sheets and Forms.
● Served as a primary point of contact for 30+ participants via phone and email, resolving enquiries on research initiatives, technical issues, and coordinating compensation.
● Conducted outreach to 30+ participants, obtaining consent and providing instructional guidance on questionnaire completion.
● Processed confidential qualitative research data by cleaning, coding, transcribing, and de-identifying participant information with accuracy and precision.
Google SheetsData CodingQualitative Research
Customer Service Representative
Kerckhoff Coffee House
Oct 2022 – Nov 2024
● Delivered exceptional customer service to 200+ customers daily, resolving issues professionally to maintain customer satisfaction.
● Collaborated with 3–9 team members to prioritize tasks, streamline workflows, and ensure timely order fulfillment in a fast-paced environment.
● Maintained operational efficiency through inventory control, workstation organization, and compliance with food safety and sanitation standards.
● Ranked among the top five performers in monthly upselling competitions for three months, increasing monthly sales by 10–20% through personalised product recommendations.
Customer ServiceInventory ControlSales Upselling
HR & Admin (Contract)
Stealth Startup
Aug 2024 – Nov 2024
● Managed full-cycle recruitment for 5 roles, screening 250+ resumes, scheduled and conducted 57 interviews via phone call, and shortlisting candidates.
● Delivered a positive candidate experience by ensuring timely follow-ups and feedback within 1–3 days, fostering trust, engagement, and improved employer branding.
● Sourced qualified candidates through LinkedIn to diversify talent pipelines across multiple roles.
RecruitmentCandidate SourcingLinkedIn
Education
University of California, Los Angeles (UCLA)
Bachelor of Arts · Psychology
2024
Diablo Valley College
Associate in Arts · Psychology
2022
Languages
English (Native or bilingual proficiency)Indonesian (Native or bilingual proficiency)Mandarin Chinese (Elementary proficiency)Korean (Elementary proficiency)Javanese (Elementary proficiency)