---
title: "Jiyaul Mustaffa - SDE-III in Gurugram | Tal"
description: "Meet Jiyaul Mustaffa, React Native SDE-III | Fingerprint & Biometric Systems | WebSocket-Driven Apps | 4 YOE based in Gurugram. AI stack includes aistudio, gemini, and hugging face."
image: "https://tal.club/meet/jiyaul-mustaffa/share-image"
---

# Jiyaul Mustaffa on Tal

## Headline

React Native SDE\-III \| Fingerprint & Biometric Systems \| WebSocket\-Driven Apps \| 4 YOE

## About

React Native Developer with 4 years of experience building secure, high\-performance mobile apps for Android and iOS\. Specialized in device\-based biometric authentication \(fingerprint/face ID via native Android SDK integration\) and real\-time data synchronization using WebSockets\. At Panicle Tech \(SDE\-III\), I've improved fingerprint auth success rates through low\-level SDK optimization, reduced app load times by \~40%, and built authentication workflows with live event\-driven sync\. Strong command of React, TypeScript, Redux, Expo, and mobile security patterns\.

## Location

Gurugram

## AI stack

aistudio

gemini

hugging face

openai

## Work experience

SDE\-III at Panicle Tech, Oct 2023 \- Present · 2 yrs 8 mos, Haryana, India, Built and optimized a device\-based fingerprint authentication system by integrating the native Android SDK \(Java\), improving authentication success rate and reducing auth failure drop\-offs in production\. Architected real\-time data synchronization using WebSockets to keep authentication state and user sessions live across devices without polling\. Reduced app load time by \~40% through memoization, lazy loading, and component\-level performance audits across large\-scale screens\. Led development of React Native applications serving thousands of users, owning architecture decisions around security, performance, and native integrations\.

Senior Software Engineer at Panicle Tech, Oct 2023 \- Present · 2 yrs 8 mos, Developed scalable mobile applications using React Native, TypeScript, and Expo\. Designed navigation architecture using Expo Router \(file\-based routing\) for modular and scalable apps\. Implemented real\-time communication using WebRTC for proctoring and monitoring systems\. Built WebSocket\-based systems enabling live data sync across thousands of users\. Designed and implemented offline\-first voice billing system using Google ML Kit\. Built AI\-powered pipelines \(speech \+ facial recognition\) using ML Kit and TensorFlow Lite\. Improved application performance by 40% via optimization and efficient rendering\. Owned end\-to\-end delivery of critical features from design to production rollout\. Developed animation\-ready UI systems using modern styling libraries \(Gluestack / NativeWind\)\.

Frontend Developer at Panicle Tech, Mar 2022 \- Oct 2023 · 1 yr 8 mos, Haryana, India, I contributed to the development of high\-performance applications at Panicle Tech by optimizing frontend processes\. Enhanced application performance through lazy loading and memoization techniques, improving user experience\. Leveraged Redux and React Context for efficient state management, streamlining complex interactions\. Collaborated with teams to integrate APIs, ensuring a cohesive and responsive application environment\.

Web Developer at Qubit Softwares, Oct 2021 \- Mar 2022 · 6 mos, Bihar, India

## Education

B\.tech, Computer Science and Engineering, Guru Gobind Singh Educational Society's Technical Campus

12th, Science, Ideal High School and Junior College

[View the original profile](https://tal.club/meet/jiyaul-mustaffa)

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