# Mariel Han > Senior Product Designer at Collective Health Location: San Francisco Bay Area, United States Profile: https://flows.cv/marielhan I am a product designer based in the SF Bay Area with a degree in computer science. While working in human resources, I discovered a passion for working with people. I aim to combine my analytical thinking skills and passion for people to improve systems and processes around me through beautiful and lean design. Outside of work, you can probably find me thrifting, knitting, or cuddling with my dog, Wally. I’m always looking for innovative outlets and projects to further expand my creative experience and impact my community. ## Work Experience ### Senior Product Designer @ Collective Health Jan 2022 – Present | San Francisco Bay Area ### Product Designer @ Collective Health Jan 2021 – Jan 2022 | San Francisco Bay Area ### User Experience Designer @ Evoke Giant Jan 2020 – Jan 2021 | San Francisco Bay Area ### UX/Product Designer @ Freelance UX/UI Product Designer Jan 2019 – Jan 2021 | San Francisco Bay Area Client: Froglabs, Nov 2019 - Mar 2020 • Designed a website for Froglabs, to upgrade very basic website • Collaborated with copywriter, brand designer, and 3 co-founders to redesign website • Sketched and prototyped all low fidelity + high fidelity wireframes on Sketch/Figma Client: Cyral, Nov 2019 - Feb 2020 • Designed a website for Cyral, to prepare for January 2020 beta launch • Recreated Cyral’s brand: logo, color palette, fonts, visual language + assets • Sketched and prototyped all low fidelity + high fidelity wireframes on Sketch/Figma • Reported directly to Cyral “Member of Parliament” to coordinate all design handoffs Client: IndyHub, October 2019 • Designed website UI for early stage insurance start-up for contractors • Lead sketching and prototyping high fidelity wireframes on Sketch • Worked directly with co-founders • Created new visual brand book, including logo and visual assets • Transitioned final designs to actual website, using an online platform (no developer on the team) Client: Almaday, August 2019-October 2019 • Designed web app UI for early stage start-up for creative freelancers • Lead sketching and prototyping high fidelity wireframes on Sketch/Principle • Worked directly with co-founders and main developer • Created design concepts based on brand guidelines and mood boards • Designed marketing + social media materials, including static posts + animations Client: Silverberry Genomix, April 2019 • Designed a DNA genomics data iOS app for client, Silverberry Genomix, to increase user engagement and comprehension of genomics data • Lead sketching and prototyping low fidelity + high fidelity wireframes on Sketch/InVision • Evaluated existing website and comparable applications for their UX effectiveness • Presented final app design in front of 30+ people and Silverberry Genomix client ### Freelance Graphic Designer @ Freelance Graphic Designer and Illustrator Jan 2014 – Jan 2021 Communicated with clients to design and illustrate wedding invitations and home décor. Designed postcards, invitations, and business cards for Forest Community Church in Dallas, TX. ### User Experience Apprentice @ General Assembly Jan 2019 – Jan 2019 | San Francisco Bay Area Enrolled in General Assembly's full-time 10-week UX Design Immersive. Working individually and collaboratively on projects centered around user research, interaction design, and rapid prototyping to solve real-world problems with actual clients in San Francisco. Ally App | General Assembly, February 2019 - March 2019 • Collaborated with 3 UX designers to create a reporting + safest route-finding iOS app to increase community awareness and safety • Designed the visual style, interface, and interaction flow of screens in Sketch/Invision • Conducted 5 user tests with potential app users Adobe Books Website Redesign | General Assembly, February 2019 • Redesigned e-commerce site for a small business • Conducted 6 card sorts • Researched 23 site features via competitive analysis • Sketched paper prototypes + conducted 3 usability evaluations • Prototyped and tested low + high fidelity wireframes in Sketch/InVision ### Human Resources Associate @ Stanford University Jan 2016 – Jan 2018 | Vice Provost for Teaching and Learning I provided human resources support, acted as the first point of contact for most human resources inquiries, served as a resource to staff and faculty on human resources policies, procedures, and practices at the Office of the Vice Provost for Teaching and Learning (VPTL). I facilitated administrative processes, in order to help VPTL promote and advance the vibrant, intellectual endeavor of teaching and learning at Stanford—and beyond. CORE DUTIES: • Coordinated the recruitment process, including job postings, interview scheduling, onsite visits, background checks, offer letters, and applicant disposition with hiring managers and human resources staff for both regular + contingent staff • Implemented internal new hire onboarding + follow-up meetings by contacting new hires within first week of hire and 2-4 months after hire date to collect constructive feedback about onboarding process • Supported financial processes (transactions and documentation) for academic and staff appointments/reappointments and 250+ student/post-doctoral appointments by tracking payments and timecards twice a month • Coordinated HRIS data management activities, including initiating transactions and running reports for compliance, audit, and metrics purposes. Ensure data integrity, and serve as primary contact for identifying and resolving pay issues. Perform time + leave administration duties and input data to financial system for 150 staff and 250+ student staff • Organized annual winter + summer holiday parties and service award celebrations for 150+ staff • Maintained personnel + human resources related files • Developed + launched new Google Form-based hiring system for contingent employees • Archived + scanned 70 physical personnel files for interdepartmental merger • Collaborated with Director, Admin. + Finance to deploy and collect annual performance evaluations, and distribute salary planning data spreadsheets for 5 sub-departments ### Human Resources Summer Associate @ Stanford University Department of Athletics Jan 2014 – Jan 2016 | San Francisco Bay Area Organized employment applications and initiated background checks for summer sports camp coach hires. Communicated with coaches to complete the appropriate hiring paperwork. Arranged and filed new hire paperwork, performance reviews, and salary increase paperwork. Entered in labor schedules and assisted with timecard entering for summer camps. Continued to create daily illustrations on post-its featuring office activities and personnel tributes for the second year. ### Assistant Event Coordinator + Brand Manager @ Dinner Bandits Jan 2015 – Jan 2016 Prepared and set-up food and décor for proposals, dinners, and weddings of up to 80 people. Created a Google Doc organizational system and managed Dinner Bandits’ website and Instagram. ### Laboratory Teaching Assistant @ Biology Department, Barnard College Jan 2013 – Jan 2014 Proctored and graded weekly lab quizzes for students. Organized lab supplies and navigated students through lab procedures. Communicated with lab instructor to answer students’ questions. Coordinated weekly lab preparations with instructors prior to conducting lab. ### Human Resources Summer Intern @ Stanford University Department of Athletics Jan 2013 – Jan 2013 Organized employment applications and initiated background checks for summer sports camp coach hires. Communicated with coaches and directors to complete the appropriate hiring paperwork. Arranged and filed new hire paperwork, performance reviews, and salary increase paperwork. Created daily illustrations on post-its featuring office activities and personnel tributes (office purchased a special bulletin board to display the post-its permanently). ## Education ### User Experience Design Immersive General Assembly ### Bachelor’s Degree in Computer Science Barnard College ## Contact & Social - LinkedIn: https://linkedin.com/in/marielhan - Portfolio: http://www.marielhan.com --- Source: https://flows.cv/marielhan JSON Resume: https://flows.cv/marielhan/resume.json Last updated: 2026-04-13