SININAPHA KITTIWATANAKIAT
Bangkok
Summary
Business-oriented graduate with experience in Business Analysis, Marketing, and Data Analytics across multinational and cross-functional environments. Skilled in problem solving, stakeholder management, business process improvement, and data-driven decision making. Demonstrated adaptability through international work experience in the United States and project experience supporting business transformation initiatives. Seeking to contribute and grow through a Management Trainee / Management Associate program.
Overview
1
1
year of professional experience
Work History
Business Analyst Intern
Hashed Analytics Co., Ltd.
03.2026 - 06.2026
- Gathered and analyzed business requirements from clients and stakeholders to identify business needs and project objectives.
- Conducted business process analysis and gap analysis to recommend operational improvements and digital solutions.
- Collaborated with developers, project managers, and business users to ensure successful project execution and delivery.
- Created business requirements, process flows, user stories, and project documentation.
- Supported solution demonstrations, user acceptance testing (UAT), and stakeholder communication throughout project lifecycles.
- Presented findings and recommendations to support business decision-making.
Marketing Intern
L Beauty (Thailand) Co., Ltd. - Guerlain
08.2025 - 11.2025
- Supported category planning and marketing initiatives through market research and performance analysis.
- Prepared business reports and dashboards to support campaign evaluation and decision-making.
- Coordinated with internal teams and external partners to execute marketing activities and product launches.
- Analyzed campaign performance and customer insights to identify growth opportunities.
- Assisted in developing marketing materials and promotional strategies for luxury beauty products.
Relief Office Assistant & Food & Beverage Front of House
Xanterra Travel Collection
05.2025 - 07.2025
- Delivered customer service in a high-volume international environment serving guests from diverse backgrounds.
- Supported payroll administration and operational reporting with a strong focus on accuracy and timeliness.
- Collaborated with multicultural teams in a fast-paced operational setting.
- Adapted quickly to changing priorities while maintaining service quality and operational efficiency.
- Developed communication, teamwork, and problem-solving skills in an international workplace.
- Yellowstone National Park, USA
Education
B.Sc. - Industrial Mathematics and Data Science
Mahidol University
12.2025
Skills
- Business Analysis
- Business Process Improvement
- Project Management
- Stakeholder Management
- Problem Solving
- Strategic Thinking
- Market Research
- Excel
- Power BI
- Data Visualization
- Dashboard Development
- Presentation Skills
- Cross-functional Collaboration
- Report Writing
Languages
- Thai, Native
- English, Fluent
Leadership Experience
Cross-Functional Academic Projects, Led and coordinated project teams in business and analytics-related coursework., Managed project timelines, task allocation, and stakeholder presentations., Facilitated collaboration among team members to achieve project objectives.
Timeline
Business Analyst Intern
Hashed Analytics Co., Ltd.
03.2026 - 06.2026
Marketing Intern
L Beauty (Thailand) Co., Ltd. - Guerlain
08.2025 - 11.2025
Relief Office Assistant & Food & Beverage Front of House
Xanterra Travel Collection
05.2025 - 07.2025
B.Sc. - Industrial Mathematics and Data Science
Mahidol University