Resume

"Life is all about sharing. If we are good at something, pass it on." - Mary Berry

2019-09-30

Quan Tong Anh
quantonganh@gmail.com
github.com/quantonganh

Software Engineer, CIC Data
Oct 2019 - Sep 2021

Design and build high performance and reliable software with clean code.
Write scalable RESTful and gRPC-based APIs in Golang for our clients and partners.
Redesign algorithm of the most important module to improve the performance by 20-30%.
Refactor code to make it easier to read, simpler to understand, and faster to update.
Automate integration testing with Drone CI / GitHub Actions and Docker Compose.
Run unit tests in parallel to improve the execution time by 30%.
Speed up the CI build time by 70-80% with incremental builds.

Golang Developer (remote), AOPrivacy (Malaysia)
Jul 2017 - Sep 2019

Built a dedicated social network solution for the electronic music industry based on microservices architecture using gRPC and Protocol Buffers.
Developed tools to configure infrastructure, cleanup old backup snapshots, collect metrics, etc.
Created some Drone CI plugins to integrate with an issue tracker.

DevOps (remote), AOPrivacy
Apr 2015 - Jul 2017

Developed an innovative VPN combines cutting-edge technology with beautiful apps for all of your devices.
Setup CI to build installer files (including metadata and automatic updates feature) for it on multiple platforms: macOS, Windows, Linux.
Migrated legacy applications into Docker and Kubernetes.

DevOps (remote), Bit Flippers Ltd (Hong Kong)
Nov 2013 - Apr 2015

Built a completed DevOps automation product called Robotinfra.
Contributed to SaltStack’s repository by fixing bugs and adding new features (16 pull requests, 1000 LoC)

System Administrator Leader, VCCorp (Vietnam)
May 2010 - Oct 2013

Responsible for administration and availability of 80 servers
Setup high availability for important services: MySQL, OpenLDAP, Redis, NFS, Postfix, etc.
Developed Python scripts using Fabric for simplifying system administration tasks; created custom plugins for monitoring system with Nagios, Check_MK and PNP4Nagios.
Installed, configured, and tuned LAMP (online advertising), GlusterFS (online HD movies based on P2P technology).
Debugged and fixed MySQL deadlock problem.
Built a centralized authentication system using OpenLDAP

IT Professional, Thanh Cong Securities (Vietnam)
Oct 2008 - May 2010

Setup technical facilities for Hanoi Branch to connect with the headquarter in Ho Chi Minh city, included making a wifi authentication system with FreeRADIUS and Active Directory.
Coordinated with a Thailand team to deploy the core securities solutions (written by Freewill) on AIX 5.3 and RHEL 5.3; prepared infrastructure to link with banks for online trading.
Built a centralized logging system with syslog-ng and Splunk; a network monitoring system with MRTG, RRDTool and Routers2.cgi.
Created shell scripts to automate backup procedures, perform repetitive tasks, etc.

System Administrator, NextG Solutions (Vietnam)
Jan 2008 - Oct 2008

Responsible for installation, configuration and administration of 2 RHEL servers.
Setup and maintained Subversion, Trac, Zope and Plone.
Installed SugarCRM, Pentaho Business Intelligence server and created document for the customers.

.NET Developer, FPT Software (Vietnam)
May 2006 - Oct 2007

National University of Civil Engineering
Bachelor of Information Technology in Civil Engineering
Sep 2001 - Mar 2006