# Cole de Silva

> Software Engineer at Treasury4

Location: Spokane, Washington, United States
Profile: https://flows.cv/coledesilva

Full-stack software engineer experienced in building secure, performant applications using TypeScript, React, C#, .NET, and MSSQL. Adept at improving API efficiency, designing reliable backend services, and collaborating with UX and product teams to create polished user workflows. Committed to engineering excellence, from code quality and testing to mentoring and supporting the team through clear documentation and modern development tools.

## Work Experience
### Software Engineer @ Treasury4
Jan 2021 – Present | Spokane, Washington, United States
- Delivered full-stack features across legal entity management, cash-flow visibility, payments, and user security modules using TypeScript, React, C#, .NET, Entity Framework, and MSSQL, improving platform functionality and reliability.

- Accelerated delivery of critical functionality that supported negotiations with the company’s largest prospective customer, directly impacting business growth.

- Maintained high-quality releases through comprehensive QA testing, code reviews, and full regression testing across the platform.

- Partnered with UX designers to create consistent, intuitive workflows, enhancing platform usability and user satisfaction.

- Presented new features to stakeholders, customers, and prospects to gather feedback and inform product direction.

- Mentored interns and junior engineers while actively contributing to technical design discussions and refinement sessions.

- Facilitated the integration and onboarding of a newly acquired development team, streamlining knowledge transfer, aligning workflows, and accelerating team productivity during a company acquisition.

- Explored and defined best practices for AI-assisted coding tools in collaboration with engineering peers, boosting developer productivity and team efficiency.

### Backend Software Engineer II @ Dapicon Inc.
Jan 2020 – Jan 2021 | Post Falls, Idaho, United States
- Developed a customer-facing web portal for account management and USDA/FDA recall alerts, enhancing user experience with timely notifications via email and text.

- Built and optimized RESTful API endpoints in Spring Boot, supported by T-SQL stored procedures, to provide reliable and performant data access.

- Designed and implemented ReactJS components and pages using Material UI, Bootstrap, and custom styling to improve front-end usability.

- Automated retrieval of USDA recall information by creating a Python web scraper, enabling proactive email alerts to users.

- Rewrote a critical microservice to transactionally process real-time temperature, light, and humidity data, significantly improving system performance and web portal responsiveness.

- Resolved production issues across web portals, APIs, and microservices, ensuring high system availability.

- Contributed to an Angular portal feature that tracks temperature loggers’ airplane mode status for end users.

- Authored technical documentation and coding samples to support research projects involving Power BI, Power Automate, and email delivery services, providing guidance for integrating new technologies.

- Co-wrote Software Best Practices documents and delivered training sessions to onboard new employees and maintain development standards.

- Developed Azure Logic Apps solutions for EDI translation, map testing, and simulated business-to-business transactions, improving integration reliability and testing efficiency.

- Actively participated in Agile ceremonies, including backlog grooming, story point estimation, daily stand-ups, sprint reviews, retrospectives, and sprint planning.

### School of Engineering and Applied Science Lab Assistant @ Gonzaga University
Jan 2019 – Jan 2019 | Spokane, Washington
I worked with Gonzaga University’s systems administrators to ensure that the labs were fully functional with all of the new software and hardware needed for the semester:
•  Configured wiring for computer lab tables and installed PCs and Macs in multiple computer labs 
•  Maintained inventory of all hardware and software resources in the computer labs
•  Completed troubleshooting and fixes for hardware and software issues on lab and faculty computers
•  Aided in the creation and deployment of lab computer and virtual machine images using scripts to automate the installation of software and the configuration of settings


## Education
### Bachelor of Arts - BA in Computer Science
Gonzaga University
Jan 2016 – Jan 2020


## Contact & Social
- LinkedIn: https://linkedin.com/in/coledesilva
- GitHub: https://github.com/coledesilva

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Source: https://flows.cv/coledesilva
JSON Resume: https://flows.cv/coledesilva/resume.json
Last updated: 2026-03-29