Sara Jo | Notion

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📞 Phone: +82 010-3857-1731

<aside> 💡 Key Skills & Experience

Extensive experience in developing modern web applications, with a strong foundation in JavaScript(TypeScript), React, and Next.js and Augular
Skilled in implementing performance optimizations and effective state management using libraries like TanStack Query and Recoil
Expertise in collaborating with designers and implementing responsive designs using Figma and Zeplin, ensuring high-quality, cross-device user interfaces
Proven ability to work effectively in teams, with excellent collaboration and problem-solving skills, consistently delivering optimized and maintainable code
Fluent in English, capable of communicating and conducting business in both technical and non-technical contexts </aside>

💼 Work Experience

04/2023 – 02/2024

Modu Accounting

Frontend Developer TypeScript, Angular, Next.js, React, Recoil

Developed a Web-View-based mobile applications for tax, accounting and business management (MONEYPIN)
- Improved user accessibility by visualizing key metrics, such as account balances and operating profits,
  
  through intuitive graphs, making data easier to understand and interact with
- Added new features for invoice issuance and transaction billing, significantly enhancing user convenience
  
  related to transactions
- Renewed the subscription model, contributing to an increase in the number of subscribers
Improved the UI/UX of the homepage and business information pages, leading to enhanced use experience and increased user engagement
Refactored legacy code to improve code readability and reusability, resulting in increased maintenance efficiency and productivity

04/2018 – 04/2020

Estée Lauder Companies

Product Marketer

09/2017 – 03/2018

Groupe SEB Korea (Tefal)

Marketing Intern

11/2021 – current

5th Cadet

42 Seoul

03/2012 – 02/2019

Child & Family Development / International Studies (Dual Major)

Kyunghee University (Seoul Campus)