Jacob Sorensen Email & Phone Number

Hillsboro, OR, US

Chicago, IL, US

Data engineering, data science, data infrastructure, and data ops. Architecting & implementing for the next generation of Carbly functionality. Fusing analysis with imagination to accomplish for our customers what no one else can.

Chicago, IL, US

Data engineering pipelines, analytics & reports for Peak6-owned businesses. Also backend development of distributed microservices. Programming mainly in Python & SQL, 1-2 years of Golang & Java. Using Git, Bitbucket, and CI/CD pipelines. Deploying Docker containers on Kubernetes clusters, using REST endpoints and Kafka to communicate between services..

Fort Lauderdale, FL, US

(acquired Cedexis)Continued data pipeline backend projects. Used various technologies from standard DBs (Postgres) to no-SQL DBs (Redis) and cloud DB services (Google BigQuery, CloudSQL), to data streams & containers (Docker, Kubernetes, Kafka, RabbitMQ) to produce information from raw data. Programming mainly Python and SQL, with some Go (Golang), Java.

Portland, Oregon, US

(acquired by Citrix)Aggregation, processing, and analysis of large amounts of Internet network performance samples and other logged data. Development in C++ and Python using databases (Postgres), big data tools (MapReduce, Spark), and cloud services (AWS / Google).

Sunnyvale, California, US

• Worked on the Proteus Engine team for mask synthesis (Optical Proximity Correction, or OPC), a multithreaded and highly distributed application (scales up to ~8k processors/cores). Programmed in C and C++ with some.
• Extreme Ultraviolet (EUV) lithography for Proteus: took a demo (shell scripts, C++ code) and created full correction capability for the EUV process using C++, Python, and corbasic. Improved core computation (flare.
• Distributed resource manager: created an application, dpconsole, in C++ for Proteus to dynamically use more or fewer processors during execution. Dpconsole also provides real-time status reports for each processor and.
• Proteus Pipeline maintenance & enhancement: debugged data integrity issues between concurrent tasks that use shared data, message passing, and simultaneous file access. Created a method for synchronizing some pipeline.
• Created C++ / corbasic / model interface: adapted corbasic compiler & interpreter to pass OPC models into C++ functions for faster performance and wrote example functions for developers.
• Created tool to analyze graphs for Double Patterning lithography process: handled graphs with ~100 million nodes, detected cycles and rated problem nodes. Code from the tool was adopted into Double Patterning to expand.

La Jolla, CA, US

Researched Thyme, a programming model for graph-based execution of parallel programs using dataflow principles. The Thyme library was written in C++, using Posix Threads and communicating via MPI. Typically debugged simultaneous output from 16-64 processors/cores and did performance runs on up to 1024 processors using machines at Lawrence Livermore.

Research & development of two projects: - Integration of Perl with Globus 3 grid infrastructure: developed Perl modules for using Perl to access grid services implemented using the Globus 3 Toolkit, which supported only Java.- Cosmic Web Portal: developed a web portal in Perl & HTML for computational astrophysicists to set up runs of their application.

Phd Candidate, Computer Science & Engineering

Master Of Science, Computer Science & Engineering

Bachelor Of Science, Computer Science

Education record