Resume

Dang Hyeona

Developer instructor connecting practice and coaching

I connect development experience with coaching so learners build projects. I cover project work, career materials, and collaboration.

Instructor profile photo of Dang Hyeona

Teaching Activities Total 10

2025.09 - 2027.08

ICT Complex expert mentor

National ICT Complex | SW development and developer career fields

  • Supported project direction setting and developer career consultation

2025.11

Open online lecture

SW-centered universities | For juniors aspiring to become software developers

  • Planned and taught a 7-part series on developer growth, learning methods, and career preparation

2025.09

Industry career talk

Mirae Dongyang University | Designing a developer career

  • Shared company selection criteria and growth direction with students in a computer science club

2025.09 - 2025.10

Career document mentoring

Inje University | Senior industry-academic project students

  • Reviewed two teams and guided them to reorganize project experience for resumes and portfolios

2025.03 - 2028.02

Zerobase Backend School part instructor

Day1 Company (Zerobase) | Basic data structures and algorithms

  • Taught backend learners to connect implementation flow with problem-solving approaches

2025.05

Mini project mentoring

Inje University | University-industry mini project

  • Reviewed a five-person team project by deliverable stage and guided design and testing document improvements

2025.01 - 2025.02

Git toy project mentoring

Inje University | Git collaboration practice for an industry-academic project

  • Combined regular sessions with GitHub comments and PR reviews to answer hands-on questions

2024.02 - 2024.03

Industry mentor

Inje University | SW-centered university project feedback

  • Guided improvement directions for student project outcomes and shared developer career perspectives

2023.09

Alumni talk speaker

Inje University | AI convergence college students

  • Shared learning, project, and career preparation experiences from an alumni developer perspective

2021.11

SSDC 2021 session speaker

Samsung Electronics | Sharing Wireless Business Division, now MX Division, open source contribution experience

  • Presented how the SSAFY SSDC project led to an open source contribution in a conference session

Work & Teaching Dev. 2 yrs 8 mos · Teaching 4 yrs 5 mos

2024.01 - Present

Bigxdata Data Solutions Team / Senior

Full-time · BI and data portal server developer

2021.12 - 2022.11

SSAFY Development Operation Group / Project practice coach

Contract freelance · Software development and project coaching for SSAFY 6th and 7th trainees, new coach OJT

2020.04 - 2020.10

One-to-One Programming / Sole proprietor

Founded · Online one-on-one programming lectures

2019.07 - 2019.08

Electronics and Telecommunications Research Institute / Research intern

Summer intern · CNN video editor development using OpenCV

2017.03 - 2019.12

Inje University Gifted Education Center / TA

Part-time · Advanced and research-track information science classes

Education

2021.01 - 2021.12

Samsung Software Academy For Youth 5th

Completed with excellence, top 5% among 750 trainees

2016.03 - 2020.02

Inje University, B.S. in Computer Engineering

Excellence entrance scholarship, graduated second in class

Awards, Scholarship & Certification

2023.09

Engineer Information Processing

National technical certification overseen by MSIT and administered by HRDK

2019.12

Korea-China-Japan Global Capstone Design Silver

IRE Asia | English presentation of a non-contact sensor based mouse pointer control project

2019.10

Inje University Capstone Design Competition Silver

Inje University LINC+ | DB Leap team lead and booth operator, Silver Prize and Popularity Award

2018 - 2019

National Science and Engineering Scholarship

Ministry of Science and ICT | Two-year scholarship for outstanding science and engineering students, full tuition for four semesters

Community Operation

2025.08 - Present

Open source contribution group organizer

Open source contribution group | Supporting participants in exploring projects and contribution flows

2022.12 - Present

DND nonprofit IT club development organizer

DND | Operating the development part, supporting project feedback, and managing team activity flow

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Last updated 2026.06.16 KO EN
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