Logo
HomeProjectsResumeContact
github/linkedin

Thomas Callen

Software Developer

Spring Lake, Michigan, USA

tcallen1001@gmail.com

Tel. +1 (616) 558-8366

LinkedIn
GitHub

© 2026 Thomas Callen. All rights reserved.

Thomas Callen

Thomas Callen

Software Developer

View Resume

Spring Lake, MI

+1 (616) 558-8366

University of Michigan

B.S.E Computer Science (May 2025)

Skills

Languages:

  • C++

  • C#

  • Python

  • SQL

  • JavaScript/TypeScript

  • HTML/CSS

Frameworks:

  • React/Next.js

  • Flask

  • FastAPI

  • Express.js

  • ASP.NET Core

  • Prisma

Libraries:

  • Tailwind CSS

  • numpy

  • Matplotlib

  • qiskit

  • OpenCV

Databases:

  • PostgreSQL

  • MySQL

  • DynamoDB

  • Microsoft SQL Server

Tools:

  • Git

  • Docker

  • Figma

Platforms:

  • AWS

  • Azure

  • Raspberry Pi

  • Arduino

Hardware:

  • MicroPython

  • CircuitPython

  • Arduino

Summary

Junior software engineer experienced in building end-to-end systems across web, cloud, and IoT. Skilled in Python, C#, SQL, and JavaScript, with projects spanning REST APIs (FastAPI, ASP.NET, Flask), cloud-backed data pipelines on Azure/AWS, and modern front-end applications in Next.js. Work includes IoT telemetry pipelines into Azure SQL, distributed control systems for embedded devices, and general full-stack web application development.

Work Experience

GLBL Foundation

website
experience logo

Software Engineer

Nov. 2024-Nov. 2025

  • Design and prototype the embedded systems of a free-source internet-connected water purifier/analyzer

  • Build responsive web and mobile UIs using React to visualize data from water purifiers

Kinetix LLC

website
experience logo

IT and Business Analytics Intern

May 2024-Aug. 2025

  • Automated the remote deployment and installation of software updates and applications

  • Created interactive and business reports with Power BI and Microsoft Excel

  • Assisted in the programming, installation, and testing of network appliances

The Deck

website
experience logo

Line Chef

May 2023-Aug. 2023

  • Thrived in an extremely fast-paced kitchen; routinely handled a workload equal to ~10 hours within an 8-hour shift while keeping orders moving.

  • Prepared salads and side dishes to order

  • Handled dishwashing and closing tasks to support the kitchen.

  • Assisted with basic prep such as chopping, portioning, and labeling.

Callen Engineering, Inc.

website
experience logo

Civil Engineering Intern

Sep. 2020-Aug. 2021

  • Utilized Sketchup and rendering software to create life-like 3D models of structures and terrain

  • Drafted and organized professional engineering documents for various civil projects

  • Provided duties of inspector throughout the construction of multiple housing developments to ensure abidance to local and national building codes and ordinances

Lake Michigan Surveying LLC

website
experience logo

Survey Technician

Sep. 2020-Aug. 2021

  • Operated surveying equipment to map topographic and boundary surveys

  • Mentored new employees regarding proper equipment usage and survey strategy

Village Baker

website
experience logo

Line Chef

May 2018-Aug. 2018

  • Prepared salads and side dishes to order and operated grill and fryer stations

  • Handled dishwashing and closing tasks to support the kitchen.

  • Assisted with basic prep such as chopping, portioning, and labeling.

Extracurriculars

UofM's Bioastronautics & Life Support Systems Team

website
experience logo

Electrical Sub Team Lead

Aug. 2024-May 2025

  • Led requirements, trade studies, verification, and risk for an ISS EXPRESS rack prototype

  • Coordinated with NASA stakeholders and cross-functional leads; mentored and delegated tasks

  • Integrated sensors, Raspberry Pi controllers, and power relays to actuate pumps/lights/heaters; bench-tested

  • Built React front end + Express.js back end with a peer-to-peer link to a control laptop; enabled CSV (comma-separated values) logging, manual control, and live video

UofM's Bioastronautics & Life Support Systems Team

website
experience logo

Data Sub Team Member

Sep. 2023-May 2024

  • Conducted trade studies, requirements decomposition, and verification planning for early-stage astronaut exercise equipment

  • Designed embedded firmware (Arduino), sensor integration (I²C/UART), and a touchscreen GUI for real-time data acquisition, visualization, and logging

Entrepreneurship Creativity Club

website
experience logo

Treasurer

Jan. 2023-Sep. 2024

  • Applied for grants and dispersed funds to selected startups and entrepreneurs based on campus

  • Interviewed established entrepreneurs to inquire lessons learned from their experiences