
Jongyeon Lee
PBX Engineer

Connect with Jongyeon Lee to Send Message
Connect
Connect with Jongyeon Lee to Send Message
ConnectTimeline
About me
Managing Director at ECS Telecom
Education

Konkuk University
2019 - 2021Master's degree Real Estate
Chung-Ang University
1985 - 1992Bachelor's degree Physics
Chung-Ang University
1985 - 1992Bachelor PhysicsActivities and Societies: chorus
Experience

DAEWOO Telecom
Jan 1992 - Sept 1999PBX EngineerPBX System engineer for new pbx development & SE for Nortel solutions (PBX, Callcenter, CT-2 etc)

ECS Telecom
Oct 1999 - Jun 2019Cisco Solutions (IPCC, UC, Video, network etc) Sales &Aspect Solutions (PDS, AML, WFM, CXP) Sales &Avaya Solutions Sales
Sales Director
Oct 1999 - Jun 2019Managing Director
Oct 1999 - Jun 2019
Licenses & Certifications

Teacher's Certificate
Feb 1992
Languages
- enEnglish
Recommendations

Ileane smith
Manager Member Promotion & Academic Outreach at ASTM International美国 宾夕法尼亚州 费城
Ben luce
Interactive Product Design | Creative Direction | BrandingLos Angeles Metropolitan Area
Sérgio weber
Desenvolvedor Java Full StackSalvador, Bahia, Brazil
Eshita mundra
Birla Institute of Management Technology | PGDM RM 2023-25 | Executive Member of Retailia & Opscan C...Greater Delhi Area
Omkar dutta
Security Consultant at Payatu | App Sec || Ethical Hacker || CybersecurityPune/Pimpri-Chinchwad Area
Anna o'brien
Management Accountant at Allied PetroleumCanterbury, New Zealand
Judy damian, m.s., ccc-slp, pmp
Senior Director of Rehabilitation at Hallmark RehabilitationMetro Manila, National Capital Region, Philippines
Sandra renata scarante rosa
Advogada I Contencioso Cível I Massificado I Contratos Bancários I Direito Bancário I Recuperação de...Bebedouro, São Paulo, Brazil
Anthony ross, jr
Medical Student at the University of Wisconsin School of Medicine and Public HealthGreater Milwaukee
Kunal sharma
Relationship Manager || Enabling companies to hire the best candidates || Business Development - Saa...Faridabad, Haryana, India
Lillian onyinye ugwu
Sales And Service ConsultantLagos State, Nigeria
Montsant figuerola jiménez
Principal Technical Writer at Oracle - Certified SAFe 5 Scrum Master and Practicionerكاتالونيا برشلونة أسبانيا
Colleen denholm
Regional Business Manager at Bruker DaltonicsAkron, Ohio, United States
Carolinna gamon
Performance em Vendas | Experiência do Cliente | Gestão de Pessoas | LiderançaRio de Janeiro, Rio de Janeiro, Brazil
Simon ransom
Product Specialist at GE AviationGloucester, England, United Kingdom
Trupti sahu
Manager at Dream Destination Travels ConsultancyUnited Arab Emirates
Esther spronk
Commerieel medewerkster bij Harsveld VerzekeringenHeiloo, North Holland, Netherlands
Prakash bhatia
Senior Telecom Leader | Ex- Airel | Ex-Ericsson | Driving Service Delivery Excellence | Service Mana...Gurgaon, Haryana, India
Rajasekar mathiazhagan
Cloud Operation Architect Associate ManagerChennai, Tamil Nadu, India
Ca. akshita g.
EY Debt & Special Situations (formerly TRS) Ex-HDFC Bank, GTDelhi, India
...