Backend Developer
Back-end Engineer
Available for hire
Years of
experience
30+ years
Experience
level
Senior
Available
for
Full-time, Part-time, Contract, Freelance
Available from
04 Jul 2026
I enjoy solving complex backend engineering problems and building systems that are reliable, scalable, and easy to maintain. My background includes Go development, distributed systems, APIs, databases, and telecommunications platforms handling real-time workloads. I'm looking for a remote engineering team where I can contribute my experience while continuing to learn new technologies and tackle challenging problems.
Skills
Languages
Employment History
Senior Software Developer at
Cention Sdn Bhd
2014
-
2026
- Develop and maintain system that interacts with Asterisk to provide VoIP capability to product.
- Configure and maintain Asterisk server in the cloud.
- Develop and maintain system that provides SMS (SMPP) capability to product
- Develop new features and upgrade legacy codes to support SaaS
- Help trouble shoot and fix issues found for systems in Amazon cloud.
- Troubleshoot and add new features to front end via Javascript to improve user experience.
Team / Technical Lead at
Nokia Solutions and Networks
2006
-
2014
- Led development initiatives within Network Directory Server (NDS), an X.500/LDAP-based subscriber data platform.
- Developed and maintained Home Location Register (HLR) systems for mobile subscriber management.
- Provided Tier-4 production support for global telecom operators including Verizon.
- Led feature development and defect resolution across Solaris and Linux deployments.
- Maintained automated test frameworks.
- Served as Team and Technical Lead and rotational Scrum Master in Agile environment.
Senior Application Consultant at
Planet PSG
2005
-
2006
-Design, develop and maintain Caller Ring Back Tone System
-Develop and deployed applications for Caller Ring Back Tone System. Applications are developed in C++, Java, Javascript and Oracle
Development Engineer at
Comverse Network Systems
1998
-
2005
- Develop and maintain telephony voice mail system. System is developed using C.
- Design, develop and maintain telephony conference call system.System is developed using C++ and Oracle.
-
System Consultant at
LHS Sdn Bhd
1996
-
1998
-Develop and maintain GSM mobile phone charging and billing system
Analyst Programmer at
Time Quantum
1995
-
1996
Developed GUI front end applications for telephony network management system using
C++ with Motif on SUN and HP UNIX platform.
Analyst Programmer at
MBf Information Services
1993
-
1995
- Part of development group working on client server based back teller system.
- Developed programs in C/C++ on Windows and SCO UNIX.
- Part of system and network administration team.
- Assistant Database Administrator for Sybase RDBMS
Education
Bachelor of Science, Computer and Information Science at
University of South Alabama
1991
-
1993