Senior .Net Software Developer Resume, Keith Fimreite
Summary
- SDE with ownership across .NET, data platforms, and SaaS; shipped large-scale systems (32M properties / 45M owners; ~5K API calls/day) with measurable impact.
- Reduced external data spend by $40K/year; raised quality/freshness via in-house ingestion, normalization, and deduplication.
- Hands-on architect and coder (60%+ code ownership) with emphasis on testing, reliability (99.9% uptime), and customer outcomes.
Technical Skills
Languages / Frameworks
C# / .NET 8 / ASP.NET / Blazor
JavaScript / TypeScript / Node.js
Data / Cloud
MariaDB, SQL Server, SSRS
AWS, REST APIs, CI/CD, Git
Salesforce
Apex Triggers, Lightning, SOQL
Salesforce Enterprise API
Work Experience
Senior Software Developer - Vintory (2021–Present)
- Architected and built a property intelligence platform in .NET 8 + MariaDB processing 32M properties / 45M owners and ~5K API calls/day, with data ingestion, normalization, deduplication, and query layers.
- Eliminated $40K/year in third-party data spend by insourcing acquisition / enrichment; improved data quality and freshness for internal teams and partners.
- Owned 60%+ of the codebase (Blazor frontend, APIs, DB), extending open-source name/address parsers with custom tests and production hardening.
- Led/mentored a small team (junior + contractor), instituted code reviews and Jira-based delivery; sustained 99.9% uptime for multi-tenant SaaS.
- Scaled the company from 25 partners to 400+ without adding headcount while increasing accuracy and deliverables.
Seniour Software Engineer / Business Analyst — Valenz Health (2020–2021)
- Automated EDI ingestion & parsing via .NET Windows service + Salesforce Enterprise API, eliminating 1 FTE of manual work.
- Built Apex Triggers, Lightning Pages, SOQL reports; added structured logging and error handling for reliability and auditability.
Senior Software Engineer / Business Analyst — Analytic Brokerage Platform (2011–2021)
- Replaced Excel reporting with an ASP.NET / SQL Server / SSRS SaaS; scaled clients 10 → 30, revenue $300K → $750K.
- Owned full lifecycle (requirements → production) with emphasis on reliability and client retention.
Senior Software Engineer — Enkode LLC (2007–2023)
- Built custom apps/CMS for real-estate & property-management (ASP.NET/.NET, SQL, WordPress) with payments, CRM, and logistics integrations.
- Created a crowdfunding platform enabling 5K+ instruments to be repaired/shipped to schools nationwide.
Earlier Experience
- Software Engineer — Workforce ROI (2003–2007): Maintained/enhanced enterprise Time & Attendance desktop app (Delphi/Pascal + SQL Server); owned four modules, reduced defects, shipped new features.
Education
B.S., Computer Science — North Dakota State University (1997 - 2002)
Volunteer Work
- Phoenix Mountain Estates Block Watch — President
- Phoenix Parks & Recreation Mountain Bike Patrol — 2022–Present
- Ear Candy Music — Built fundraising app enabling 5K+ instrument donations
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Enkode
Enkode offers development services for cloud-enabled software-as-a-service (SaaS). We can help you take your application from ideas to life. Create apps for employees and customers to drive business.
5450 E. Deer Valley Dr. #3016
Phoenix
Arizona
85054
United States