Mike Grabowski

Co-Founder

Poland10 yrs 2 mos experience

Highly Stable

Key Highlights

Co-Founder and CTO of a leading React development company.
Board Member at the React Foundation, supporting ecosystem growth.
Expert in cross-platform development with React Native.

Stackforce AI infers this person is a Senior Technical Leader in the React and Cross-platform Development industry.

Contact

Skills

Core Skills

React NativeProject Management

Other Skills

Team LeadershipCross-platform DevelopmentJavaScriptNodeJSMarketing StrategyStrategic PlanningTypeScriptHTML5CSS3jQueryWeb DevelopmentAngularJSMeteorJSPHP 5ExpressJS

Experience

10 yrs 2 mos

Total Experience

10 yrs 2 mos

Average Tenure

10 yrs 2 mos

Current Experience

The react foundation

Board Member

Jan 2026 – Present · 4 mos

Representing Callstack on the React Foundation board. Focused on supporting maintainers, investing in education and resources, and helping the React ecosystem stay accessible and strong for the long term.

Callstack

Co-Founder & CTO

Mar 2016 – Present · 10 yrs 2 mos · Wroclaw Metropolitan Area

Callstack is a leading React and React Native development company, helping enterprises all around the world gain unfair advantage of being able to innovate and ship faster with cross-platform technologies.

Project ManagementTeam LeadershipCross-platform DevelopmentReact NativeJavaScriptNodeJS