Kostiantyn G.
Middle+ Mobile Developer — Redux, App Store, Firebase
Sample profile — shown to illustrate the format. Verified profiles with checked evidence and current availability are shared directly during the matching process.
About Kostiantyn
Kostiantyn is a middle+ mobile developer with 8 years of commercial experience, specializing in Redux, App Store. Recently scaled an e-learning platform with courses, assessments, and progress tracking. Works comfortably inside existing engineering processes — code review, CI/CD, and weekly delivery cadence.
Experience highlights
Middle+ Mobile Developer
Recent engagement
Worked on an e-learning platform with courses, assessments, and progress tracking, owning delivery end to end with the client team.
Mobile Developer
Previous engagements
Contributed across several production projects — details shared during the matching process.