David A.
Engineering, QH Low Latency
@ New York
Designing and providing solutions to meet requirements in Financial low latency Data market, particularly interested in Infrastructure tuning and process performance, data-center automation for responsiveness and scalability to get maximum satisfaction from our customers.
Working with exchanges : Nasdaq, CTA, LSE, Nyse Euronext and many others..
Authored various infrastructure projects from scratch in many areas, from webservers scability to ZFS storage, MySQL tuning , Linux Kernel Tuning and much more.
I always try to reach efficiency, as such, various process have been setup from the workflow to the tool used (redmine) including a step by step mnagement to provide flexibilty to all our projects.
My skills:
- Linux / FreeBSD
- Team Management
- Project management
- Various Open source projects ( written in Go lang, C , Python)
- Datacenter automation (fabric/Puppet)
- Linux Kernel tuning ( IRQs, polling, Syscalls, Affinities ..)
- Storage (ZFS on FreeBSD)
- Integration & custom ITIL processes
- Team management
- Workflow definitions (usually with ITIL practices)
- Financial Knowledge
- Streaming Knowledge
- Shell / Python
- Java
- And much more ;)
22 contactsAuthoring and managing various critical projects from scratch from storage to performance tuning.
Low latency data market platform administration
DevOp (Agile system administration) and automation of datacenter (puppet, ldap, provisionning)
2009 - 2010Lead Système dans la société d'édition de jeu Montecristo Games ( www.citiesxl.com ). Je supervise une équipe d'administrateurs situés à Kiev (Ukraine)ce qui m'amène à effectuer des déplacements.
Je me suis vu confier des taches de design système, d'architecture technique et d'évolution capacitaires dans des environnements hétérogènes.
Mes actions portent sur la conception et l'ingénierie aussi bien que sur l'intégration des nouveaux applicatifs, de la définition du besoin à la mise en production du produit, et des mises en place des concepts ITIL.
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Leading a cross platform team [Linux, FreeBSD, MySQL , Jboss ...] of system engineers in a regulated cirtical environment.
Managing new platform evolutions with our Kiev system administrators team (located in Ukraine) based on ITIL Concepts (Change Management, DSL, Peer review...)
2008 - 2009Ingénieur plateforme de service linux
Maintainer of the biggest Streaming Platform in europe for Mobiles devices.
Responsible for whole lifecycle systems engineering.
Platform design (LVS/Apache/AS)
Expertise with Debian and Redhat (RHEL)
Applicative Servers on Java (JonAS, Tomcat)
Networks Juniper, Cisco and Alteon
Java/ExtJS/PHP developer
