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Sunwoo Y. React Native, DevOps and AI Platforms

My name is Sunwoo Y. and I have over 1 years of experience in the tech industry. I specialize in the following technologies: React Native, React, Android, Responsive Design, Ruby on Rails, etc.. I hold a degree in Bachelor of Business Administration (BBA), Bachelor of Business Administration (BBA). Some of the notable projects I’ve worked on include: CodeSage, BackInStock, Saresys, CrystalKnows, Taster's Club. I am based in Berkeley Heights, United States. I've successfully completed 5 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • React Native, DevOps and AI Platforms

    1 year

  • React Native

    1 Year

  • React

    1 Year

  • Android

    1 Year

Additional skills

Direct hire

Potentially possible

Previous Company

Spotify Technology

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Experience Highlights

CodeSage

Custom RAG AI chatbot that connects to github repositories for versioned libraries. You can essentially chat to specific versions of any library hosted on github. This allows developers to get highly context aware responses for versioned libraries.

BackInStock

Served as Lead Engineer for a high-revenue Shopify app built on a Ruby on Rails backend. The app enables Shopify store owners to automatically notify customers when out-of-stock products become available, driving re-engagement and increasing sales. Led development and system improvements to support scalability, performance, and a seamless user experience.

Saresys

Worked as a Software Engineer for a company specializing in GPS tracking and geofencing technology tailored to car dealerships. Maintained and developed features within a legacy, custom-built Ruby framework, ensuring system reliability and extending platform capabilities to support dealership operations and vehicle tracking.

CrystalKnows

Served as a Software Engineer working across a Ruby on Rails backend, React.js frontend, and a custom-built Chrome extension. Led development of the Chrome extension used to intelligently scrape data from various websites and transmit it to our servers, where it was analyzed and categorized into DISC personality profiles. Also developed features that provide real-time, personality-based email suggestions—similar to Grammarly—across major email platforms like Gmail, helping users tailor communication based on recipient profiles.

Taster's Club

Maintained and enhanced a monolithic Ruby on Rails application powering a premium subscription-based alcohol gifting service. Played a key role in expanding the platform’s functionality, which includes a sophisticated logistics engine integrating warehouse operations and real-time shipping data.

Education

  • Rutgers University

    Bachelor of Business Administration (BBA) in

    2009-01-01-2011-01-01

  • Payap University

    Bachelor of Business Administration (BBA) in

    2011-01-01-2012-01-01

Languages

  • English
  • Spanish
  • Japanese
  • Korean