# Annie Cheng > Product Engineer @ Notion Location: Brooklyn, New York, United States Profile: https://flows.cv/anniecheng 🎨 Full-stack product engineer operating at the intersection of the creative & tech fields. 👩‍💻 Technologies I've worked with include (but are not limited to): • Frontend & Web (React · Next.js · Vercel · Node.js · Typescript · Javascript · HTML · CSS) • Backend (Python · Java · Ruby · Heroku · Firebase) • Data (GraphQL · SQL · Postgres · Hive) • AI (OpenAI APIs · Midjourney) • Design (Figma · Sketch · Illustrator) • iOS (Swift) ## Work Experience ### Full-Stack Software Engineer (Notion Calendar) @ Notion Jan 2024 – Present | New York, NY The Notion Calendar team is building a beautifully designed, fully integrated calendar to help people manage their work and life in one place. Projects include: • Custom Agents (autonomous AI teammates that handle recurring work 24/7 across platforms) • AI Meeting Notes (an AI notetaker that automatically transcribes and summarizes meetings) • Notion Database Integration (a simple way to view and manage Notion databases within Calendar) • Scheduling (a streamlined experience to easily share your availability and schedule meetings) ### Frontend Product Engineer (Contract) @ Sabbatical Jan 2023 – Jan 2023 Worked on frontend product and infrastructure efforts for early-stage AI startups. Clients included: • Mage (an open-source data pipeline tool for transforming and integrating data) • Nomos (a developer platform for production LLM apps) ### Full-Stack Product Engineer @ Stir Jan 2021 – Jan 2023 | San Francisco Bay Area Stir builds tools that empower creators & creatives to make a living off their creativity. I joined as the 3rd engineer at this a16z-backed, Series A startup (team of ~10) but also "wore other hats", including being a product designer, swag designer, and team culture lead. Some Products I Worked On: • Studio (an infinite canvas creative collaboration platform powered by AI) • Stir DLS (a design language system implemented in Figma & our codebase) • Splits (an automated revenue sharing tool for creators and their teams) • Invoices (a better custom invoicing solution for creators to get compensated quickly) • Payments infrastructure (an improved payments rails powered by Plaid & Stripe) ### Full-Stack Software Engineer (Guest & Host Technology: Onboarding) @ Airbnb Jan 2021 – Jan 2021 | San Francisco Bay Area The Guest & Host Technology: Onboarding team builds features to facilitate a guest's first impression and returning journey on Airbnb. • Led my team's engineering collaboration with cross-functional orgs (including Marketing / Content / Design) to support Airbnb's first bi-annual feature release event ### Full-Stack Software Engineer (Guest Experience Storefronts) @ Airbnb Jan 2019 – Jan 2021 | San Francisco Bay Area The Guest Experience Storefronts team supports Airbnb's product launches and builds out top-of-funnel features for Airbnb's Homepage, Merchandising campaigns, and Category pages. Some Launches I Supported: • Urgent COVID response initiatives • Local & domestic travel campaigns (Go Near, The Greatest Outdoors) • Online Experiences campaigns (Pride, Cooking, TikTok, Broadway, Field Trips) • Online Olympian & Paralympian festivals hosted in partnership with the IOC • Project Lighthouse in support of Black Lives Matter Other Projects I Worked On: • Storefronts (Homes, Experiences) • Onboarding (Notifications, How It Works page) • Location (Understanding, Data Analysis) • Relevance (City Taxonomy, Destination Suggestions) ### Full-Stack Software Engineer (Experiences Guest Growth) @ Airbnb Jan 2018 – Jan 2019 | San Francisco Bay Area The Experiences Guest Growth team focuses on bringing more awareness and growth to Airbnb Experiences, one-of-a-kind activities designed and hosted by locals. Some Projects I Worked On: • Growth (Coupons, Referrals, Upsells, Sharing, SEO) • Product Launches (Adventures, Originals) • Internationalization & Localization • Trip Intent & Personalization ### Graduate Teaching Assistant (CS 4300: Language and Information) @ Cornell University Jan 2018 – Jan 2018 | Ithaca, New York, United States I helped create assignments, led grading sessions, assisted students during office hours, and proctored exams for an advanced course on language and information in the computing field. The class introduces tools for retrieving and analyzing unstructured textual information, including information retrieval, sentiment analysis, and natural language processing. ### Full-Stack Developer @ Cornell App Development (AppDev) Jan 2015 – Jan 2018 | Ithaca, New York, United States Cornell AppDev is an engineering project team focused on building open source web & mobile applications for the Cornell community. • Developed 5+ iOS & web applications by contributing iOS, frontend web, and backend code ### President @ Cornell App Development (AppDev) Jan 2016 – Jan 2017 | Ithaca, New York, United States I worked with an amazing team of individuals to give back to the Cornell community through AppDev's 3 core values: build & deliver, teach & inspire, and open & share. Build & Deliver: • Led a 30+ member team of designers, developers, product managers, and marketers to create 5+ apps from initial idea to App Store or production release Teach & Inspire: • Oversaw three 10-week university-credited courses teaching iOS app development, backend development, and digital product design to over 150 students each semester • Created the semesterly AppDev Hack Challenge for students in the training courses Open & Share: • Revived Cornell's Open Data Initiative and launched a new open-source team blog • Started the team's corporate sponsorship program, including hosting events with companies • Partnered with other on-campus organizations to host workshops & tech talks for students ### iOS Developer Lead @ Cornell App Development (AppDev) Jan 2016 – Jan 2016 | Ithaca, New York, United States Managed development work on the iOS side for all apps, including distributing tasks, communicating with the design and backend team, and code reviewing pull requests ### Full-Stack Software Engineering Intern (Experiences Guest Demand) @ Airbnb Jan 2017 – Jan 2017 | San Francisco Bay Area The Experiences Guest Demand team focuses on expanding awareness of Airbnb Experiences, increasing Experiences consideration among guests, and driving more bookings. • Enhanced guest growth by implementing five new sharing and personalization features across the Airbnb platform • Worked as a full-stack developer for iOS, Android, and web ### Backend Software Engineering & PM Intern (Relevance & Intent) @ Microsoft Jan 2016 – Jan 2016 The Relevance & Intent team under the Applications & Services Group helps build the intelligence behind Bing and Cortana. • Completed a 12-week rotational program as a software developer (8-weeks) and program manager (4-weeks) • Developed a new, intelligent calendar event scheduling experience on Cortana by creating and extending the language understanding scenarios in the backend platform (Visual Studio, C#) • Built an Office 365 enterprise bot as an internal tool for Microsoft employees to increase work productivity (Microsoft Bot Framework, Microsoft Cognitive Services API, Office 365 API) • Wrote detailed specs for extending Cortana's capabilities as a digital productivity assistant ### Undergraduate Researcher (Interaction Design Lab) @ Cornell University Jan 2016 – Jan 2016 The Interaction Design Lab explores social and technical issues in the design, implementation, and evaluation of information and communication technologies. • Worked alongside a team of Cornell University and University of Washington students headed by PhD student Elizabeth Murnane • Conducted research on user-facing “circadian-aware” personal informatics tools in the mobile space • Collaborated with a designer to build a clock widget mobile app that recommends activities to users based on their daily personal performance rhythms (Xcode, Swift) ### Teaching Assistant (CS 1110: Python) @ Cornell University Jan 2015 – Jan 2016 | Ithaca, NY I co-taught weekly recitation classes, assisted students during office hours, graded assignments, and proctored exams for an introductory Python class of 500+ students. ### iOS Developer @ Belle Apps Jan 2015 – Jan 2016 Belle Apps is a Cornell-based student startup that builds websites and mobile apps for clients. • Worked with a designer to create the iOS prototype for OnO, a Tinder-like app for meeting people one-on-one at events • Completed the front-end interface, UX animations, and matching functionality (Facebook, Parse, and Eventful APIs) ### iOS Developer Intern @ Melange Jan 2015 – Jan 2015 Melange is a tech & cosmetics startup that uses an iOS app, integrated with computer vision and machine learning technology, to provide custom makeup to users. As the only iOS developer on the team, I built the first version of the mobile app from the design to the final release in the App Store: • Designed several iterations of the wireframes, prototypes, and high-fidelity app mockups using the Sketch software • Utilized built-in iOS libraries to integrate location services and create a custom camera with face and light detection • Implemented several third-party APIs including Facebook for login, Flurry for app analytics, and Stripe for in-app payment • Collaborated with the backend developer to connect the vision server to the iOS app • Featured in WayUp's Student Spotlight campaign as a star intern ### Tech Lead @ Comblie Jan 2015 – Jan 2015 | Remote Comblie is a mobile app that combines all of your favorite social networks into one unified news, messages, profiles, and activities feed. • Recruited a distributed team of three developers to build the beta iOS app and landing page • Developed iOS features, hosted coding progress reviews, and managed task distribution • Made marketing, design, and product management decisions with the founder ### iOS Developer in Training @ Cornell App Development (AppDev) Jan 2014 – Jan 2014 | Ithaca, New York, United States Cornell AppDev's iOS Training is a 10-week program consisting of weekly lectures and hands-on projects focused on teaching iOS mobile app development using Swift and Xcode. • Developed 6 iOS apps during the program ### Project Manager Intern @ California Scholarship Federation Jan 2013 – Jan 2014 | Remote California Scholarship Federation (CSF), known for its motto "Scholarship for Service", is the oldest state-wide volunteer organization and honor society in California. • Served as the liaison between the Director of Technology and intern teams • Led a design team to recreate the merchandise store serving 1400+ chapters ## Education ### Master of Engineering - MEng in Computer Science Cornell University Jan 2017 – Jan 2018 ### Bachelor of Science - BS in Computer Science (Information Science Minor) Cornell University Jan 2014 – Jan 2017 ### High School Lynbrook High School Jan 2010 – Jan 2014 ### Online Learning Continued Education ## Contact & Social - LinkedIn: https://linkedin.com/in/anniexcheng - Website: https://www.anniecheng.co/ --- Source: https://flows.cv/anniecheng JSON Resume: https://flows.cv/anniecheng/resume.json Last updated: 2026-03-23