Fintech / SDK Engineering

Rollee Connect SDK

A Flutter SDK that turns employment-data connectivity into a clean integration surface for third-party applications.

Role: Sole engineer for the Flutter SDK
Signal: Sole SDK ownership

01 / Context

Problem

Rollee needed a Flutter integration layer for sensitive employment data that external product teams could adopt without learning internal API complexity.

02 / Architecture

Approach

Designed and delivered the SDK as the sole Flutter engineer, with a small public API, typed data flow, integration documentation, and production handoff.

NODE / 01Host Application

NODE / 02Rollee Flutter SDK

NODE / 03Rollee API

03 / Ownership

What I owned

Sole engineer for the Flutter SDK
Designed the public integration API
Delivered implementation and developer documentation

04 / Results

Verified outcomes

→Production SDK delivered end to end
→Third-party integration surface
→Developer-first API and documentation

05 / Technology

Flutter
Dart
REST APIs
SDK Design
Fintech