Kyle Estwick

Senior Mobile Developer · Warrens, Barbados

Ships cross-platform mobile apps with native polish. Based in Warrens, Barbados.

55%

Trust score

Cverified

Verified

Evidence

4.5

Yrs exp

Skill depth

language

KotlinSelf-declared56

SwiftCredential · 1 evidence54

framework

React NativePeer endorsed76

devops

Mobile CI/CDCredential · 1 evidence62

technical

Offline-First ArchitectureCredential · 1 evidence64

Push Notification SystemsCredential · 1 evidence57

domain

App Store OptimisationPeer endorsed52

Experience

Senior Mobile Developer

Northstack

2024-now

Mobile Developer

CariWallet

2020-2024

Frontend DeveloperEmployer validated

Studio Flamboyant

2017-2020

BSc Computer Science

UWI Cave Hill · 2017

Professional Certificate in Computer Science

Barbados Community College · 2024

Achievements

4.8★ store rating

Banking app rebuild

Re-architected a legacy hybrid app in React Native.

Proof map

Every skill, plotted claimed depth × verification strength. Claims-only platforms have no vertical axis.

↖ proven but shallowproven mastery ↗↙ early claimsclaims awaiting proof ↘

Trust score over time

Evidence locker

Mobile CI/CD certification

ACCA · 2026

verified

Swift certification

CompTIA · 2026

verified

Offline-First Architecture certification

Barbados TVET Council · 2026

verified

Push Notification Systems certification

City & Guilds · 2025

verified