Hi there! I'm Brent Kulwicki, a Senior Full Stack Software Engineer with 7+ years of experience building and scaling SaaS products using React, TypeScript, Node.js, and AWS. I thrive in cross-functional Agile teams, delivering features that improve developer experience, automate workflows, and support a global user base. I excel at launching internal tools and customer-facing portals at startups, with a strong focus on performance, internationalization, and integration ease. I'm eager to drive high-impact development in a collaborative environment.

Brent Kulwicki

Hi there! I'm Brent Kulwicki, a Senior Full Stack Software Engineer with 7+ years of experience building and scaling SaaS products using React, TypeScript, Node.js, and AWS. I thrive in cross-functional Agile teams, delivering features that improve developer experience, automate workflows, and support a global user base. I excel at launching internal tools and customer-facing portals at startups, with a strong focus on performance, internationalization, and integration ease. I'm eager to drive high-impact development in a collaborative environment.

Available to hire

Hi there! I’m Brent Kulwicki, a Senior Full Stack Software Engineer with 7+ years of experience building and scaling SaaS products using React, TypeScript, Node.js, and AWS. I thrive in cross-functional Agile teams, delivering features that improve developer experience, automate workflows, and support a global user base.

I excel at launching internal tools and customer-facing portals at startups, with a strong focus on performance, internationalization, and integration ease. I’m eager to drive high-impact development in a collaborative environment.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Expert
Expert
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Language

English
Fluent

Work Experience

Senior Software Engineer (Full Stack) at Seed Company
July 1, 2023 - Present
Developed and maintained internal SaaS tools as a dual-role full-stack engineer using React + TypeScript (front-end) and Node.js + TypeScript (back-end), delivering reliable features that supported operations in a fast-paced startup.
Senior Full Stack Software Engineer – Developer Experience Team at Flatfile
August 1, 2022 - January 1, 2024
Built comprehensive developer documentation, tools, tutorials, blogs, and integration resources that lowered onboarding barriers by 30% and reduced support tickets related to setup.
Full Stack Software Engineer at Flatfile
May 1, 2020 - August 1, 2022
Collaborated with product, design, and customer success teams to implement core features for customer dashboard and Portal v2/v3, delivering seamless end-to-end user experiences; led UI styling and UI enhancements for Portal v3.
Full Stack Software Engineer (Junior) – Developer Experience Team at Flatfile
June 1, 2019 - May 1, 2020
Served as sole developer documentation & DX builder from ground up, creating initial developer documentation, blogs, tutorials, and integration guides that formed the foundation for customer developer adoption.

Education

Associate of Arts in Journalism at Indiana University Southeast
January 11, 2030 - January 31, 2026
Front End Web Development Certificate at Code Louisville
January 11, 2030 - January 31, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services