resume3 at mail dot julianhaight dot com
Successfully launched a profitable web application.
Focused on security, reliability and practical solutions
Twelve years experience with Linux, Apache, Perl and MySQL (LAMP).
Three years experience with Python, two with django.
Oracle, MySQL, DBM, SQLite
Database planning and design
Security and administration
lation and upgrades
Replication configuration and maintenance
Backup, archive and disaster recovery
Apache, Postfix, Qmail, Sendmail, Bind, djbdns, rbldns, Squid, Cyrus IMAPd.
Python, Perl, Regular expressions
Object oriented and threaded softw
Public Key Infrastructure (PKI)
Practical security implementation using hashes (crypt, MD5, SHA)
IP (TCP and UDP) Network programming
Database integration: transactions, locking, deadlocks, connection pooling.
Twisted internet server framew
Django web framework / database model
HTML 4.x, 5 draft, CSS, jquery
Avoiding XSS (cross site scripting), sql injection and other pitfalls
Developed custom DDoS defenses for numerous real
Optimization (caching, css re
mage management and hosting)
SMTP, Internet message format, MIME and it's encodings
Knowledge of how different clients and servers handle different messages
Expert of email policy (what's acceptable and what isn't)
Good contacts at various large ema
receiving sites and law enforcement agencies.
Shiftboard.com: February 2010
Linux, Apache, Mysql, memcached, Perl.
Maintained and extended existing perl codebase under direction of founder.
Integration of web 2.0 technology (jquery
, ajax, css) with legacy code
inline styles, home
Advocated for and developed a new django front
end and python library implementing a
client to the existing API.
uery and JSON/AJAXto build many
pop.us / pokemon.com: November
Large Django project publishing CMS
managed content to many clients
Helped finish a behind
Added features, fixed bugs, found unconven
tional solutions to "intractable"
Cleaned up and organized
reduced duplication of functionality, generalized
features, fixed existing problems.
Quorum.to: June 2009
Developed a full database driven email
datasets with 1000 rows/minute updated.
Web payment processing using PayPal Payflow Pro.
Designed and implemented fast DNS server to publish filtering rules.
in acts as TCP server to postfix and dns (udp) client to DNS server.
groomer to perform automated testing and database updates.
Designed and implemented site templates (images, css, html).
Cisco Systems, Inc, nee Ironport Systems, nee spamcop.net: January 1999
Original inventor, owner and developer of spamco
p.net, sold to Ironport Systems in
Developed scalable database
intensive applications in Python.
Participated in code reviews for my own code and that of others with Reviewboard.
Researched different mail filtering strategies by mining huge collectio
ns of spam
and ham (non
spam) as well as data housed in MySQL.
Communication Billing Technologies: June 1995
Implemented data processing and reporting using Microsoft Access and Oracle.
Implemented (with one other developer) a complex Java a
pplet: a market data
terminal. Displayed stock quotes, real time and historical data in various graph
Purchased and maintained all hardware: Sun and PC servers and desktops running
Windows, Linux and Solaris (nee SunOS).
Master Computer: 1990
Acted as head technician: repaired hardware, diagnosed and repaired software
Managed the service department, designed forms and work
Saw company grow from small mom & pop office suite to store
front employing 20
Reported to (a
nd learned from) owner and influenced purchasing decisions.