Open to opportunities

Ian Shuff

@ianshuff

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Senior full-stack software engineer specializing in scalable .NET and modern web applications.

United States

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What I'm looking for

I seek senior engineering roles focused on scalable, high-availability systems where I can lead technical design, mentor teams, and improve performance and delivery through CI/CD and architecture improvements.

I am a senior full-stack software engineer with 9+ years building scalable web applications for startup and enterprise environments, focused on ASP.NET MVC, C#, SQL Server, and RESTful services. I design distributed systems and asynchronous architectures, lead code reviews and mentoring, and consistently deliver high-availability production systems supporting tens of thousands of users.

I build dynamic frontends with Angular and React, optimize databases and APIs for performance and cost savings, and drive CI/CD and DevOps improvements that dramatically reduce deployment time. I collaborate with stakeholders to translate complex business needs into reliable, documented solutions and prioritize software quality, scalability, and measurable impact.

Experience

Work history, roles, and key accomplishments

Research Lead Application Developer

ADP

Sep 2024 - Jul 2025 (10 months)

Architected and engineered scalable ASP.NET MVC web applications and RESTful services for 10K+ concurrent users, improving uptime to 99.9% and processing 5M+ daily transactions; reduced message processing latency by 65% via asynchronous patterns and NServiceBus.

ASP.NET MVC C++SQL Server RESTful APIs NServiceBus Distributed Systems Angular

Senior Software Engineer

Memo

Aug 2021 - Sep 2024 (3 years 1 month)

Engineered full-stack SaaS features using ASP.NET MVC, C#, SQL Server and Angular, serving 35K+ users with 99.8% availability and supporting 300% traffic growth while reducing DB query time by 72% and improving page load to 890ms.

ASP.NET MVC C++SQL Server Angular NServiceBus Performance Optimization Bootstrap

Software Engineer

Zipari

Mar 2020 - Mar 2021 (1 year)

Developed full-stack healthcare SaaS with ASP.NET MVC, C#, SQL Server and Angular, supporting 15K+ users and 2M+ monthly transactions with 99.7% uptime; reduced API latency 48% via query optimization and caching.

ASP.NET MVC C++SQL Server Angular RESTful APIs Caching NUnit Moq

Software Engineer

InRhythm

Mar 2016 - Dec 2019 (3 years 9 months)

Engineered scalable web applications using ASP.NET MVC, C#, SQL Server and Angular for enterprise clients, delivering 30+ projects serving 50K+ users and improving performance by 65% through query optimizations and caching.

ASP.NET MVC C++SQL Server Angular Database Optimization Caching Distributed Systems

Freelance Software Engineer

Freelance

Jun 2017 - Sep 2018 (1 year 3 months)

Designed and developed full-stack applications using React.js, Node.js and SQL for 12+ clients, improving load times by 50% and delivering 100% of projects on schedule with high client satisfaction.

React Node JavaScript SQL RESTful APIs Performance Optimization Responsive Design Project Management

Freelance Motion Designer

Freelance

Nov 2014 - Jan 2017 (2 years 2 months)

Created visual content and animations for 25+ digital projects, translating client requirements into polished deliverables and delivering 95% of projects on schedule.

Motion Design Video Editing Animation Project Management

Contract JavaScript/Angular Developer

Creospan Inc

Jul 2015 - Feb 2016 (7 months)

Built dynamic Angular-based web applications and RESTful integrations, delivering 8 features for a SaaS platform (5K+ users) and improving responsiveness by 40% via performance optimizations.