Aga Kadela

Product Manager

Los Angeles, California, United States3 yrs 10 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Expert in building revenue-critical web applications.
Over 1M users experience in high-stakes environments.
Proven ability to develop AI-powered products.

Stackforce AI infers this person is a Full-Stack Developer with expertise in high-traffic e-commerce and AI-driven solutions.

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Skills

Core Skills

Full-stack DevelopmentSoftware Architecture

Other Skills

React.jsMulti-Tenant ArchitectureDebuggingNext.jsTypeScriptArtificial Intelligence (AI)Node.jsPostgreSQLPrisma ORMMongoDBTailwind CSSREST APIsStripe (Software)VercelLarge Language Models (LLM)

About

The most expensive mistakes don't throw errors. You don't notice them until the revenue is wrong. I learned that working on checkout systems for one of Europe's largest e-commerce platforms. 1.5 years where broken code meant immediate revenue loss. You get a feel for what looks fine but will bite you later. I bring that to everything I build. Now I'm in Los Angeles, building my own products and taking on a project or two a year - for people who want the thinking done, not just the code written.

Experience

3 yrs 10 mos

Total Experience

1 yr 11 mos

Average Tenure

2 yrs 4 mos

Current Experience

Self-employed

Full-Stack Engineer & Product Builder

Jan 2024 – Present · 2 yrs 4 mos · Los Angeles, CA · Remote

Building production-grade web applications and AI-powered products for founders and operators in Los Angeles and beyond.
I take on one or two projects a year. The rest of the time I build my own products.
My background is in high-stakes production: 1.5 years building checkout systems for one of Europe's largest e-commerce platforms. Over a million users and thousands of transactions daily. That's where I learned that the most expensive mistakes accumulate quietly until someone notices the revenue is wrong.
That instinct drives everything I build.

React.jsMulti-Tenant ArchitectureFull-Stack DevelopmentSoftware Architecture

X-kom

Front-end / JavaScript Developer

Mar 2020 – Sep 2021 · 1 yr 6 mos · Kraków

Part of a Scrum team building checkout systems for one of Europe's largest e-commerce platforms. 1M+ users, thousands of daily transactions. Worked on the revenue-critical part of the product where broken code meant immediate revenue loss.

React.jsDebuggingFull-Stack DevelopmentSoftware Architecture

Contigo studio

Full-Stack Engineer & Consultant

Oct 2014 – Dec 2023 · 9 yrs 2 mos · Kraków

Nine years of client work across web applications, e-commerce, and custom solutions. Built and shipped projects end-to-end for clients across multiple industries.

React.jsDebuggingFull-Stack DevelopmentSoftware Architecture