Eiríkur Hallgrímsson Email & Phone Number

Easthampton, MA, US

Austin, Texas, US

Bespoke firewall management. Python code to handle the architecture-follows-org-structure paradigm.

Chicago, IL, US

Jackson brought me in to be their Python wizard as they moved to Python, but they quickly decided to go in a different direction. I participated in the design phases of a PySpark on Databricks solution to replace an existing SAS on mainframe financial modeling system for annuities. I profiled and benchmarked the PySpark code. To achieve the desired.

Washington, District Of Columbia, US

Developing a multi-pipeline system to read purchasing contracts and find out all the ways that HHS departments are purchasing a given item. Beyond that is development of a user interface for using the knowledge base to make more efficient use of resources and funds. For example, protective gear (PPE) for COVID-19. HHS should bulk purchase and warehouse the.

I'm employee #1. I'm developing the whole system of Intaglio's proof-of-authority blockchain system to provide a permanent, verified, record of the provenance of art objects. Blockchain paper co-author Stuart Haber is Chief Scientist, George Lambert of Netmasters and Goldenware is Chief Architect. I'm doing implementation. Technologies are Hyperledger.

Washington, D.C., US

Short contract to deliver high-performance Python code for consuming NOAA weather data streams using Oracle Spatial analysis and issuing direct warnings to post offices and truck drivers. This code is now in production.

US

Development of a secure industrial control processor in Python on embedded Raspberry Pi computers. This tagged-DNA security system has a touchscreen and DNA spraying functions.USB device discovery and control. Systems engineering of the startup process and communications via Ethernet.

Dallas, TX, US

Lots of Geodata processing in Python. Automating a slew of complex manual processes for ETL (extract, transform, load) and reconciliation of geographic data in different formats from different vendors. Coded to the ArcGIS API. Wrote fuzzy matching of geo-coded map features. AT&T subscribes to different geodata vendors and needs to accurately import updates.

Cincinnati, Ohio, US

Used Python with SOAP and REST APIs to link Cisco Security Manager, Infoblox, ServiceNow, Solarwinds Orion, Netbrain, and a large number of SNMP and other services to provide integrated views and management functions. This is a perfect role for Python's polyglot role as glue, duct-tape and baling wire. They got a good Python 3 codebase because they hired.

San Jose, CA, US

Consulting for Cisco's Acquisitions group. I'm reporting to Cisco's internal Open Source Licensing group, but in a role that's funded by Acquisitions. I evaluate the stated licenses of Open Source components and the impact of compliance with the license terms. This has been a largely manual process, but it's been hugely educational as I dig around deep in.

Columbia, Missouri, US

As a part-time project I'm working for a data scientist at V.U., building a web application shell into which he can just drop new statistical tools as he develops them. He was already using Flask, so the shell is built on Flask (served by Tornado for performance) and SQLAlchemy. It provides Active Directory login via LDAP, hit and submit counts for each.

I reworked the automated security testing pipeline or gauntlet that a code change must pass through to be approved for production. There was an impressive array of static analysis tools that needed to be automated and controlled by a third-party harness that wants to work through Python "robots" that do all the actual work. WF had various pieces and shell.

Houston, Texas, US

Re-engineering the secure provisioning of administrator passwords for internal IT at HP. This is an internal add-on to HPSA, which is Opsware, which HP bought out a while back. HPSA doesn't do what they want in terms of account provisioning and they have an unreliable workaround. I fixed that, and brought over 200 servers back online. I worked for good.

With regard to using their products, expert third-party source code auditing and full source code and project document escrow would be required. I'm not an expert on such things, but I don't think this is an insurable risk. Consult experts. If you doctor's office runs on it, there are other doctors.

Secaucus, NJ, US

These folks loved my work, but the company reorg forced them to drop all contractors. It's a great reference. My work kept web services alive and well via probing. Paramiko SSH, MySQL, lots of Python. Remote system probing with ports to truly antique versions of Python. Developed a Python language extension to improve readability of domain-specific.

Chicago, Illinois, US

Working on Motorola's internal Open Source based engineering-collaboration environment. A superset of SourceForge, plus ejabberd and statusnet and a bunch of other things. I built new servers to host this stuff in Motorola Solutions now that we are split from Motorola Mobility.

Tampa, FL, US

Porting a mature client-server application to device-independent web technology. Translating the time-tested ergonomics of the original application into the browser environment has been quite interesting. In many ways the result is an application program (javascript) using the browser as a runtime environment, not a web browser. Coffeescript, HTML5, CSS3.

Langhorne, PA, US

Evaluating hardware drivers and the embedded Linux in a cardiac monitor. The device vendor outsourced the software and wanted a thorough third-party evaluation. I've become familiar with profiling tools gprof and OProfile.

Mclean, Virginia, US

Stopped crashes caused by three independent graphic library event loops in a vast accreted Python-based test system that didn't have staff or funding for a re-write.

Python and Linux engineering to manage virtual machines running trading platforms so that customers can connect and disconnect to an on-going session from anywhere.

Provo, UT, US

I'm working on some difficult packaging issues for Novell. They have software from a bought-out company that has to be packaged for their Suse Linux, itself a division that was a company they bought. This is half politics, half design and half re-packaging of a complex product with many dependencies.

(Telecommuting contract for this interesting little company)Designed and programmed GUI and control software for a new IPv4 to/from IPv6 router. Initial version extended the Python/GTK+/Glade prototype. Analyzed project and convinced client that moving to an embedded web application for configuration (as planned for the next version) was more appropriate.

Purchase, New York, US

MTM is in the business of monitoring networks for medium scale enterprises such as retailers like the GAP, and regional banks. Today they do it entirely on a pull model, which model needs to be replaced to retain data during connectivity outages. I was working on the design for the next generation distributed version. It's not clear whether the company.

Developing web service data mining software in Python and Java. Wrote code using WSDL interfaces and Apache Axis (Java library for SOAP), getting data from the search marketing interfaces for Google Adwords, Yahoo Search Marketing, and MSN AdCenter.

Performed extensive customization of Fast's Enterprise Search platform for use by Scopus, an Elsevier Scientific journal search site implemented and hosted by Fast. Worked in Python, using advanced techniques to keep execution in the underlying C code where possible for performance. Learned the architecture of the Google-like Fast platform. Had to move to.

Lenexa, KS, US

I worked on the SpiderOak Client, notably the earliest versions of the screens that allow you to see what the client is uploading for you and what is in queue to be uploaded. Their use of Twisted Matrix as a transport had settled down by that point, but I had to come up to speed on how they used it. I'm not a big fan of Twisted, but their use is simple and.

Developing an innovative music keyboard based on the Raspberry PI. Solving the audio and MIDI latency issues, and developing an appropriate user interface. Code is mostly in Python 3, controlling existing binaries that play samples, and route the audio and MIDI data. The Pi 2 has enough power to play large samples and compute analog filter models. I think.

Worked on search product customizations for the Fast-hosted Elsevier Scopus and Science Direct scientific paper databases. Developed Python optimizations such as nested list-comprehensions and applications of map(). Performed stemming and lemmatization on dictionaries. I was offered to go permanent at Fast, but I needed to follow my then-Fiancee to.

Bespoke Free Software. Our motto is "rafknúið heili, 电脑, informatique couture." Modern dynamic languages preferred. Anything GPL. Anything that extends Linux to new applications. Have you thought about running the GNU Hurd on your device? I thought not. I wouldn't do this, since it's fighting the last war, but you never know. It would be much more secure.

Many things.

Tampa, FL, US

Houston, Texas, US

(User interfaces / Character Sets / Fonts / Internationalization)My engineering career started with DEC's first mouse and windows workstation in the early 1980's. I coded the presentation side of the user interface including the user interface for entering multi-byte characters. Eventually I had 14 different national keyboards in a closet in my office. I.

Psychology, Psychology

Psychology