résumé

1. Summary
2. Education
3. Employment History
4. Accomplishments

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Summary

Hae-Yeon, Hwang (황해연)

• Passionate IT engineer and technical executive director with 27+ year of experience and a proven track record in software and hardware development.
• Exceptional communicator with a consultative business style, exceptional problem solving abilities.
• Aggressively identify opportunities, develop focus, and catch-up a tactical business moments.
• Rich experience for 4/5G Carrier-grade Core/VAS Network, Wireless, IoT, Block-Chain

Education

Inha University,
Bechelor of Science in Computer Engineering.
Incheon, Korea
(Graduated Feb, 1997)

Employment History

Since Dec, 1996

**Self-employed (WNB) **
Seoul, Korea (Oct 2018 - Now)

• Responsible for development the whole system alone and business.

  Customer	Project Title	Year
  Ariatech	Advanced IoT platform (RADIX)	2019-2020
  Hancom	Fire-fighter monitoring system (IoT)	2020
  Hancom	Paperless receipt system	2020-2021
  Hancom	Book point interworking system	2020-2021
  Hancom	Smart fire safety platform	2022

MNL Solution / Executive Director, CTO
Seoul, Korea (Aug 2012 - Sep 2018)

• Responsible for overall business development and technical leading for R&D Group as a CTO.
• Responsible for creating new business opportunities with technologies and market harmonized. (like a 5G/NFV/SDN, augmented reality, Hadoop/Splunk/ELK, Cloud computing (AWS, Azure, Openstack/Cloudstack).

  • Business development for LTE/5G (KT private LTE, 5G E2E orchestrator)
    

  • Accomplished government project as a overall R&D PM

  Government	R&D Project Title	Year
  MSIT	Pyeongchang Olympic 2018	2016-2018
  NIPA/KISA	strategy Report for Paperless e-Receipt	2014,2017
  MSIT	Smart Home IoT/Cloud	2012-2015
  MSS	Federation for Heterogeneous Cloud Computing	2012-2014
  KISA	Converging Service for Future Internet	2013
  NIA	Standard for CCTV Infrastructure	2016

  • Development software and deploy service (LGU+ IoT video/streaming platform a.k.a. “MomCa”/Home cctv, lte blackbox, lte drone, LGE smart tv accelerator server)
  • Business development for mobile boundaries (SEC mobile Instance messaging a.k.a. “ChatON”, recommendation service/ML, SEC S-Cloud(Cloud Storage Platform),SEC S-Cloud, SEC health care, SKT location based service, contents management service)
  • Pyeongchang Olympic 2018, AR-ways Indoor navigation: video
  • Paperless eReceipt: video

• Customer:

  Manufacture	SEC (samsung electronics), LGE (LG electronics)
  Carrier	KT (korea telecom), SKT (sk telecom), LGU+ (LG uplus), SK planet, SK broadband
  Retails	AP (amore pacific)
  System Integration	HP, SDS, LG-CNS, LDCC (Lotte data communication company)
  Advertisement	CHEIL worldwide, Pengtai
  Government	KISA (Korea Internet Security Agency), MSS (Ministry of Science and ICT), KCC (Korea Communications Commission), NIA (National Information Society Agency), NIPA (National IT Industry Promotion Agency), MSIT (Ministry of Science and ICT), MSS (Ministry of SMEs and Startups)

picture: mobile application services (SEC chaton, LGU+ momca, MSIT eReceipt/paperless)

picture: mobile location based services (pyungchang olymphic 2018, SEC smart healthy, SKT LBS)

picture: mobile recommendation services (SKT qade, SEC always)

picture: pyungchang olymphic 2018, ARways indoor navigation

document 1, 2

uPRESTO / Executive Director, CTO
Seoul, Korea / Jan 2006 - Jun 2012

• Responsible for overall business development and technical leading for R&D Group as a CTO. and making business strategy and planning.

  • Business and system development for “performance assurance service” (2G WAP, 3G CDMA/EVDO, WCDMA, WiMax/WiBro)
  • Software development for packet analyzer (KT, LGU+ for mobile infrastructure traffic analysis; TCP/IP, HTTP, SS7/Sigtran, SMS/MMS, …)
  • Business development for charging/billing gateway (KT CDMA/WCDMA, LGU+ CDMA)
  • Software development for Augmented Reality services and latform (SKT smart-cart, KT Olleh town, LGU+ Vuu)
  • Oversea business for above solution (Canada Bell mobility, Telus, Rogers, Malaysia YTL, US Metro PCS)

  • Government project as a PM (dlna for home appliance, digital signage)

  • mobile AR(Augmented Reality) Service.
    

• Customer:

  Carrier	SKT (sk telecom), KT (korea telecom), LGU+ (LG uplus), Canada Bell mobility, Telus, Rogers
  Manufacture	SEC (Samsung electronics)
  Government	KISA (Korea Internet Security Agency), MSIT (Ministry of Science and ICT), KCC (Korea Communications Commission)

Eluon / Senior Staff, Software Engineer
Seoul, Korea / Jul 2000 - Dec 2005

• Responsible for development core system for carrier-grade. (KT, SKT, LGU+).

  • IMT-2000 core system development (sgsn/ggsn/ha)
  • advanced dual-stack packet gateway development (pdsn & ggsn)
  • Signaling gateway development
  • Embedding ipv6 kernel feature at packet gateway development
  • Carrier grade oss/bss development
  • Adaptive memoty database interface module development (oracle timesten altibase/memcached)
  • Feasibility study and proposal for overseas telecom (virtualized switch and gateway; japan/kddi and docomo)

• Customer:

  Carrier

  KT (korea telecom), LGU+ (LG uplus)

LG Electronics / Senior, Software Engineer
Seoul, Korea / Dec 1996 - Jun 2000

• Responsible for software development of dial-up internet(a.k.a. “KT 014XY”)
  • Part leader for o&am and high-performance connectivity module, forming a consortium with samsung electronics, daewoo. (langauge; c/c++ & informix/oracle)

• Customer:

  Carrier

  KT (korea telecom)

Accomplishments

• Licenses & Certifications

• Honors & Awards

picture: Winning a prize

picture: Smart cushion / pressure ulcer mat - hardware hackthon item

Seoul IoT Hackathon 2019 Detail

• Patents

• Training

• Professional Skills