Summary
Work History
Education
Skills
Languages
Timeline
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Chinguun Chuluungerel

Chinguun Chuluungerel

Incheon

Summary

Results-driven Junior Software Developer at TomYo Edtech with expertise in React Native, Node.js, and RESTful APIs. Proven track record of enhancing application performance, resulting in a 30% reduction in downtime. Skilled in collaborating across teams to deliver custom features, showcasing strong problem-solving abilities and technical expertise in mobile app, web app development, and testing. Passionate about enhancing user satisfaction and engagement through innovative solutions.

Work History

Junior Software Developer

TomYo Edtech
03.2025 - Current
  • Assisted senior developers in resolving an average of 5+ complex production issues per week across React Native environments, improving team response time and overall productivity.
  • Developed and deployed 5+ custom features using Node.js and PostgreSQL, aligned with specific client requirements, resulting in improved user satisfaction and engagement.
  • Improved application performance by identifying and fixing critical bugs in RESTful webservices, reducing system downtime by 30% through comprehensive testing and debugging.
  • Refactored and documented codebase using Docker and best practices in JavaScript/Node.js, increasing code maintainability and onboarding speed for new team members by 25%.

Tech Intern

TomYo Edtech
12.2024 - 02.2025
  • Applied industry-specific knowledge to real-world development scenarios, contributing to 3+ projects involving RESTful and PostgreSQL-backed systems.
  • Collaborated with cross-functional teams to analyze and troubleshoot issues, resolving an average of 3 support tickets per week related to Node.js services and application performance.
  • Streamlined development workflows using Yarn and efficient code management practices, enabling smoother project execution and better task prioritization.

Education

Bachelor of Science - Computer Science

Inha University
Incheon

Skills

  • Reactjs framework
  • Nodejs experience
  • SQL proficiency
  • UI and UX design
  • RESTful apis
  • Docker containers
  • AWS services
  • API integration
  • Software documentation
  • Software testing
  • Back end development

Languages

English IELTS 7.5
Bilingual or Proficient (C2)
Korean TOPIK 5
Advanced (C1)

Timeline

Junior Software Developer

TomYo Edtech
03.2025 - Current

Tech Intern

TomYo Edtech
12.2024 - 02.2025

Bachelor of Science - Computer Science

Inha University

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Chinguun Chuluungerel