Ao Song
Developer Hybrid Cloud Solution at Tele2
Stockholm, Sweden
Summary
🤩
Rockstar🎓
Top SchoolAo Song is a developer focused on hybrid cloud solutions with 11 years of experience building and operating cloud-native and telecom-grade systems from Stockholm. He has deep hands-on expertise in distributed systems, NFV/VMware stacks, Kubernetes, and backend services, and has led CTI and contact center backend design at Telia. At Ericsson he contributed to Erlang/OTP core protocols — including adding TLS 1.3 cipher-suite support — and has a track record of bridging open-source work with product-grade implementations. Comfortable across API design, automation, observability and cloud provisioning (AWS SQS/S3), he excels at turning complex infrastructure into simple, reliable platforms. His academic background in distributed systems from KTH complements practical experience shipping large-scale telecom and hybrid cloud projects. Colleagues describe him as pragmatic and curious, equally at home debugging protocol internals or building production orchestration.
11 years of coding experience
13 years of employment as a software developer
Master's degree Software Engineering of Distributed Systems, Master's degree Software Engineering of Distributed Systems at KTH Royal Institute of TechnologyMaster's degree Electrical and Electronics Engineering, Master's degree Electrical and Electronics Engineering at Shanghai University
English, Chinese, Swedish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
ssl10
tls1210
erlang10
su10
tls1310
cryptography10
testing9
Programming languages (3)
Github contributions (5)
erlang/otp
Mar 2020 - Nov 2020
Erlang/OTP
Role in this project:
Back-end Developer
Back-end DeveloperContributions:70 commits, 6 PRs, 44 pushes in 8 months
Contributions summary:Ao's primary contribution involved adding support for the TLS_AES_128_CCM_8_SHA256 cipher suite in the Erlang/OTP SSL library. They modified several files related to SSL, including test suites, source code, and format specifications. Their work included implementing the new cipher suite and integrating it into existing test frameworks to ensure compatibility and functionality.
gleamerlangbeamerlang-otpelixir
ao-song/ao-song.github.io
Sep 2017 - Dec 2024
Contributions:125 pushes, 1 branch in 7 years 3 months
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