# Bangladesh Postal Voting System

> Secure web and mobile system enabling postal and prisoner voting at national scale.

**Role:** Lead — Engineering, Application Security & Mobile

## Problem

The Election Commission needed a trustworthy digital pathway for postal and prisoner votes, integrating with national identity systems while keeping sensitive voter data protected end to end.

## Contribution

Led the web and mobile teams and owned the security posture across the public portal, the Returning Officer portal for encrypted receipt of postal votes, the admin dashboard, the prisoner-voting portal, and a post-office constituency finder. Drove secure NID API integration and trusted key-data synchronisation with EC officials.

## Outcomes

- Delivered the full client-facing surface area of the postal-voting programme.
- Established hardened, authenticated data flows across every voter-facing application.

## Stack

React, React Native, TypeScript, Node.js, OCI

## Links

- [Postal Vote BD (Public Portal)](https://portal.ocv.gov.bd)
- [Postal Vote BD (Android App)](https://play.google.com/store/apps/details?id=bd.gov.ocv.postalvoting&pli=1)
- [Postal Vote BD (iOS App)](https://apps.apple.com/us/app/postal-vote-bd/id6752640139)