Postgres DBA Resume

SUMMARY:

Senior Postgres DBA, 15+ years: Consulting, health checks, monitoring, tuning, query optimization, scaling,backups, recovery, corruption, replication, upgrades, migration, full - text search
Expert in Perl, 20 years
Expert in Linux, scripting, networking, 25 years
Strong in C, 25 years

CORE AREAS:

All aspects of Postgresql.
Riak, No4j, Mongo, and influxdb are secondary. 1 2 Amazon Web Services: EC2, S3, Auto Scaling, Load Balancing, RDS, SNS, IAM, CloudWatch, SQS, ElastiCache, ESB, VPC, and Pipeline * Perl, Postgres, SIP * Lexers and context-free parsers * Solid knowledge of mod perl, HTTP/1.1, and Apache (including mod rewrite),

AREAS OF EXPERTISE:

Advanced Unix programming, TCP/IP, XMPP, and SIP protocols. * Embedded Routers, OS X, Hadoop * ELF manipulation, advanced gcc, makefiles, GNU C extensions, and obscure compilation issues.

COMPUTER SKILLS:

Sockets programming, ipc, POSIX 103.1c (pthreads), and RTLinux. Author of multi-threaded MIME codecs for Linux. Administered and troubleshooted Databases, UNIX networks, 3 nodes/UUCP. *XML using Perl: Expat, DOM, SAX1&2 (machines, controllers, generators, etc.), Schema, PYX, XML-RPC, XSLT, XQL, XPath, xsh, XPointer, and others. Image pattern recognition, mpeg2, jpeg, and multimedia-structured databases. Lisp, java, C++, m4, ada, many assembly languages, awk, Expect, Postgresql, Oracle8i, sql, plperl, plsql, sqlj, tcl/tk, cpp, gcc, make, Apache, HTTP/1.1, cgi, mod perl, and (some) Rexx. OS XMember ACM Postgresql, Postgis, Ubuntu

PROFESSIONAL EXPERIENCE:

Confidential

Postgres DBA

Responsibilities:

Database architect for car navigation system Designed high-availability (HA) infrastructure to accommodated changing customer requirements.
Performing benchmarks, DLL changes, hardware provisioning, load-balancing and tuning appropriate for unanticipated conditions of deployment.

Environment: Postgresql, Postgis, Redhat.

Confidential

Postgres DBA

Responsibilities:

Designed, deployed, and managed processes for database changes.
Maintained and administered large, complex databases that support the Confidential website, monitored databases and responded to critical conditions.
Defused problems before they become critical; ensured database reliability, availability, and performance; and instituted new backup and recovery procedures.
Fine-tuned production resources for optimal performance.
Worked with the application support team to migrate Oracle applications to Postgres.
Build and improved scripts to automate new tasks.

Environment: Puppet, PG, slony, symmetriDS, ora2pg, barman, etc,.

Confidential

Postgres DBA

Responsibilities:

Test tools, and Postgres DBA; Consulting on tolerant architectures, database tuning, and modperl development.

Confidential

Lead & Postgres DBA

Responsibilities:

Team lead, test tools, and Postgres DBA; other areas of involment included product development and mentoring.

Environment: Perl, Hadoop, Linux, OSX, SQL, C, and networking.

Confidential

Postgresql Consultant

Responsibilities:

Principal architect of the VPAD network, a distributed database network for videophones; SME on SIP with troubleshooting; other areas of involment included NAT traversal, POE servers, XMPP, and other network protocols.

Environment: Perl, Linux, OSX, SQL, C, and networking.

Confidential

Senior Perl Developer

Responsibilities:

Gathered customer requirements; implemeted Internationalization support and (unicode-aware) parsing of context-free text for the Hellenic script.

Environment: Red Hat Linux, C, Perl, ELF.

Confidential

Embedded-Linux Consultant

Responsibilities:

My main tasks were to port the core the core libraries to our National Semiconductor cpu, setup the Linux development environment, and walk from desk to desk to resolve issues related to Linux, Perl, and portability issues.
Other tasks included firewall rules, build the cvs-based packaging system, and implement development tools using Perl.

Environment: Debian Linux, Red Hat Linux, gcc, C, Perl, networking, device drivers, cvs, makefiles, dialog, unix scripts, firewall, and OpenBSD.

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