Leksa Rizal
Information Technology Engineer
Cilegon, Banten, Indonesia
Summary
👤
Senior🎓
Top SchoolLeksa Rizal is a seasoned Information Technology Engineer with over 12 years of hands-on experience designing, deploying, and securing complex network infrastructures across enterprise and retail environments in Indonesia. Based in Cilegon, he blends field expertise—from fiber splicing and LAN cabling to Layer 3 routing and firewall administration—with cloud and virtualization know-how to deliver resilient, scalable IT services. Currently serving as a freelance IT Engineer while continuing his role at PT Krakatau Information Technology, he brings a rare blend of independent problem-solving mindset and team-focused collaboration. His technical toolkit spans Cisco and Mikrotik routers, Fortigate and ASA firewalls, VPNs, NAT/ACL, Wireshark, and Windows-based server and file services, underpinned by solid TCP/IP fundamentals. A perpetual learner, he thrives on tackling challenging infrastructure puzzles and turning complex requirements into practical, secure solutions.
13 years of coding experience
7 years of employment as a software developer
Computer Science, Information Technology, 3.04, Computer Science, Information Technology, 3.04 at STTIKOM INSAN-UNGGUL CILEGON
Indonesian, English
Github Skills (32)
fusionauth7
superdesk6
duckling6
toolbox6
facebook5
lldb4
vscode-extension4
docker4
docker-container4
journalism4
elasticsearch4
react4
php3
gdb3
crud3
Programming languages (5)
Github contributions (5)
leksa/duckling
Mar 2017 - Jul 2017
Contributions:1 push, 1 branch in 4 months
probabilisticpythonparser
leksa/multigit
Feb 2018 - Feb 2018
Contributions:4 pushes, 1 branch in 1 day
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.