Principal Protocols Engineer
Current
Aug 2023 - Present
AeroLeads people directory · profile
Mariappan Ramasamy Email & Phone Number
Principal Protocols Engineer at ExpressVPN
at
ExpressVPN
1 work email found
@aicadium.ai
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Protocols Engineer at ExpressVPN
Location
Singapore, Singapore, Singapore
Company size
Who is Mariappan Ramasamy? Overview
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Quick answer
Mariappan Ramasamy is listed as Principal Protocols Engineer at ExpressVPN at ExpressVPN, a company with 24 employees, based in Singapore, Singapore, Singapore. AeroLeads shows a work email signal at aicadium.ai and a matched LinkedIn profile for Mariappan Ramasamy.
Mariappan Ramasamy previously worked as Principal Protocols Engineer at Expressvpn and Senior Software Engineer at Aicadium. Mariappan Ramasamy holds Bachelor Of Engineering (B.E.), Electrical, Electronics And Communications Engineering from Coimbatore Institute Of Technology.
Company email context
Email format at ExpressVPN
This section adds company-level context without repeating Mariappan Ramasamy's masked contact details.
{first}.{last}@aicadium.ai
86% confidence
AeroLeads found 1 current-domain work email signal for Mariappan Ramasamy. Compare company email patterns before reaching out.
Profile bio
About Mariappan Ramasamy
Experienced Development Engineer with a demonstrated history of working in the cloud applications and computer networking.Skilled in Embedded Networking Software, Cloud Application development, Python (Programming Language), C, and Linux. Strong information technology professional, with a Bachelor of Engineering (B.E.) focused in Electronics and Communications Engineering from Coimbatore Institute of Technology.
Listed skills include Programming, Ansi C, C++ Language, Python, and 11 others.
Current workplace
Mariappan Ramasamy's current company
Company context helps verify the profile and gives searchers a useful next step.
Expressvpn
7 roles
Mariappan Ramasamy work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
Software Engineer
Involved in the design and development of cloud application which helps in deploying and monitoring ML models.Worked as full stack developer with python back-end which relies heavily on Kubernetes and ReactJS front-end.Designed and developed authentication/authorization solution for model-servers, with Envoy and Ambassador ingress controller.
Jun 2019 - Aug 2023
Senior Member Of Technical Staff
Involved in the development of cloud based SD-WAN solution.Hands on experience with POSIX based multi-threaded programmingand synchronization.Contributed to various modules namely inbound/outbound firewall,overlay protocol enhancements, policy nat, etc.C, Python, Linux, iptables, SDN, Virtualisation
Jun 2018 - Jun 2019
Network Dev Senior Engineer
Designed and developed Virtual Link Trunking (VLT) protocol for thenew Linux based Dell Network Operating System OS10.Developed a module to use Redis based infrastructure to sync messagesbetween peers for MAC and ARP sync.Developed yang models for communication between various protocolslike LACP, xSTP.Unit test and Automation of VLT test cases.Enhanced.
Jan 2015 - Jun 2018
Engineer
Early member of the startup firmware team that helped integratingentire TCP/IP stack into the 802.11n WLAN Chip and developed IOTsolution.Integrated open source webio HTTP server stack into the WLAN firmwareand implemented a primitive file-system to store files in flash inAsynchronous mode.Sole developer in implementing the mini HTTP client protocol in.
Sep 2012 - Dec 2014
Software Engineer
Worked in Intelligent Services Access Manager (ISAM/ IP-DSLAM) projectto handle hot reset and the issues associated with it like filtermapping.Working knowledge in VLAN, RSTP, and LACP through bug fixes inaricent stack ISS (Intelligent Switch Software).C, C++, Perl, Broadcomm NPU
Sep 2010 - Sep 2012
Team & coworkers
Colleagues at ExpressVPN
Other employees you can reach at expressvpn.com. View company contacts for 24 employees →
JB
Jessica Bernard
Colleague at Expressvpn
Melbourne, Victoria, Australia, Australia
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AN
Apekshya Nepal
Colleague at Expressvpn
Singapore, Singapore
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RL
Richard Landen
Colleague at Expressvpn
London, England, United Kingdom, United Kingdom
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CY
Cheng Yu Goh
Colleague at Expressvpn
Singapore, Singapore
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AM
Aung Myint Myat
Colleague at Expressvpn
Yangon, Myanmar, Myanmar
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RP
Ricky Putra Harlim
Colleague at Expressvpn
Singapore, Singapore
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WS
Weiyi Soo
Colleague at Expressvpn
Singapore, Singapore
View →
JU
Jameel Ur Rahman Mohamed Shibly
Colleague at Expressvpn
Colombo District, Western Province, Sri Lanka, Sri Lanka
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NM
Naomi Mathews
Colleague at Expressvpn
Singapore, Singapore
View →
KG
Kyoko G.
Colleague at Expressvpn
United Kingdom, United Kingdom
View →
Jessica Bernard
Colleague at Expressvpn
Melbourne, Victoria, Australia, Australia
View →
AN
Apekshya Nepal
Colleague at Expressvpn
Singapore, Singapore
View →
RL
Richard Landen
Colleague at Expressvpn
London, England, United Kingdom, United Kingdom
View →
CY
Cheng Yu Goh
Colleague at Expressvpn
Singapore, Singapore
View →
AM
Aung Myint Myat
Colleague at Expressvpn
Yangon, Myanmar, Myanmar
View →
RP
Ricky Putra Harlim
Colleague at Expressvpn
Singapore, Singapore
View →
WS
Weiyi Soo
Colleague at Expressvpn
Singapore, Singapore
View →
JU
Jameel Ur Rahman Mohamed Shibly
Colleague at Expressvpn
Colombo District, Western Province, Sri Lanka, Sri Lanka
View →
NM
Naomi Mathews
Colleague at Expressvpn
Singapore, Singapore
View →
KG
Kyoko G.
Colleague at Expressvpn
United Kingdom, United Kingdom
View →
1 education record
Mariappan Ramasamy education
FAQ
Frequently asked questions about Mariappan Ramasamy
Quick answers generated from the profile data available on this page.
What company does Mariappan Ramasamy work for?
Mariappan Ramasamy works for ExpressVPN.
What is Mariappan Ramasamy's role at ExpressVPN?
Mariappan Ramasamy is listed as Principal Protocols Engineer at ExpressVPN at ExpressVPN.
What is Mariappan Ramasamy's email address?
AeroLeads has found 1 work email signal at @aicadium.ai for Mariappan Ramasamy at ExpressVPN.
Where is Mariappan Ramasamy based?
Mariappan Ramasamy is based in Singapore, Singapore, Singapore while working with ExpressVPN.
What companies has Mariappan Ramasamy worked for?
Mariappan Ramasamy has worked for Expressvpn, Aicadium, Basisai (Now Aicadium), Velocloud, Now Part Of Vmware, and Force10 Networks.
Who are Mariappan Ramasamy's colleagues at ExpressVPN?
Mariappan Ramasamy's colleagues at ExpressVPN include Jessica Bernard, Apekshya Nepal, Richard Landen, Cheng Yu Goh, and Aung Myint Myat.
How can I contact Mariappan Ramasamy?
You can use AeroLeads to view verified contact signals for Mariappan Ramasamy at ExpressVPN, including work email, phone, and LinkedIn data when available.
What schools did Mariappan Ramasamy attend?
Mariappan Ramasamy holds Bachelor Of Engineering (B.E.), Electrical, Electronics And Communications Engineering from Coimbatore Institute Of Technology.
What skills is Mariappan Ramasamy known for?
Mariappan Ramasamy is listed with skills including Programming, Ansi C, C++ Language, Python, Scripting, Shell Scripting, Linux, and Networking.
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