Tristan Sweeney Email & Phone Number

Arlington, Ma, Us

Newton, Ma, Us

Newton, Ma, Us

• Replaced bespoke user and API Key authentication flows with OAuth2 + OIDC IAM Infrastructure• Developed python + FastAPI microservice for administering OAuth2 server• Guided adoption of industry best practice for API design & library usage• Led engineering team technical roadmapping / rearchitecting• Participated in self-service administration of microservices deployed in kubernetes• Created and managed open source software contributions for public and internal use

Newton, Ma, Us

• Mentored summer interns• Guided company shift to auto-formatting python code via black + isort• Implemented sneaker-net mesh data transfer between airgapped deployments of company services• Migrated / structured code into a monorepo format• Migrated python code from pipenv to poetry for better version management• Broke up CI/CD monolith to be componentized and scalable

North Reading, Ma, Us

• Created embedded applications & firmware compliant to IEC 61508 and IEC 61784 standards• Developed high-bandwidth drivers for peripheral I/O for I2C and SPI via DMA modules• Introduced POSIX-like abstraction layers used across projects to maximize developer productivity• Contributed primitives for data-flow, synchronization, and arbitration to common software platform• Contributed to autonomous, certified safety controller for processing video streams for collision avoidance• Developed embedded application for gate control boxes with external interlocks in airline cargo hubs• Developed continuous improvement tool for isolating key moments from time series telemetry

Boston, Ma, Us

• Assisted in R&D, contributing to checkpoint + fast-forward feature for Multi2Sim GPU simulator• Participated in yearly Student Cluster Competition at SC conferences• Assembled several multi-node HPC clusters with Multi-CPU, Multi-GPU, 10 GiB/s infiband specs• Served as Linux system administrator for bespoke HPC clusters• Compiled and optimized competition benchmarks for bespoke HPC clusters

Cambridge, Cambridgeshire, Gb

• Wrote wireless headphone firmware, using Bluetooth's regular, low-energy, and music streaming profiles• Debugged Bluetooth messaging via Wireshark and a wireless packet sniffer• Built and administered GPU backed baremetal kubernetes cluster for ML/AI workloads• Prototyped and demoed hardware, firmware, and python controller for ML/AI foosball opponent

North Reading, Ma, Us

• Developed visualization software for LIDAR noise, used to identify ambient noise sources• Developed static analysis tool to identify dead code via compile time identification of unused symbols• Created C++/python user-space driver for precise robotic arm control and motion planning• Prototyped robotic camera calibration, incorporating linear rail, robotic arms, and simple actuators• Automated camera calibration for manufacturing via LabView / TestStand GUI• Created benchmarks for Occupancy Map algorithms, generating synthetic LIDAR data via blender• Developed web UI to display LIDAR benchmark data & algorithm results• Performed static analysis & refactoring for compliance for IEC 61508 safety certification

Santa Clara, Ca, Us

• Researched deep learning architectures and developed GPU performance models• Profiled, debugged, and optimized several performance-critical GPU math library routines• Developed performance modeling infrastructure for GPU-based deep learning with Excel+VBA UI• Prepared briefings on GPU acceleration of natural language processing models for management

Master'S Degree, Computer Engineering

Bachelor'S Degree, Computer Engineering

Education record