Saravanakumar Subramaniam, Developer in Singapore, Singapore
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Saravanakumar Subramaniam

Verified Expert  in Engineering

Front-end Developer

Singapore, Singapore

Toptal member since September 13, 2022

Expertise
JavaScriptHTML5React.jsApache CordovaCSSReduxIonicAngularJS
Bio

Saravanakumar is a self-motivated IT professional with deep knowledge and proficiency in JavaScript, HTML, CSS, and mobile responsive website cross-platform application development. With 9+ years of professional experience in various industries, Saravanakumar is proud to deliver efficient code.

Portfolio

OCBC Bank
React, JavaScript, Redux, Redux-Saga, HTML5, Cordova, CSS3, Jest

Experience

  • CSS3 - 8 years
  • JavaScript - 8 years
  • HTML5 - 8 years
  • React - 5 years
  • Redux - 5 years
  • Cordova - 5 years
  • Redux-Saga - 4 years
  • React Native - 2 years

Availability

Part-time

Preferred Environment

MacOS

The most amazing...

...project I've led is the OCBC mobile application payment module, where I contributed to developing the scan and pay and the local and overseas transfer features.

Work Experience

Technical Lead

2019 - PRESENT
OCBC Bank
  • Led and contributed to core features' development of the OCBC mobile banking app, namely scan and pay, Chinese language translation, budgeting, and card services.
  • Integrated an in-app review rating popup after every successful transaction, which increased the app's rating to 4+.
  • Configured unit testing tools like Jest, added a React testing library to the project, and got involved in a POC that integrates AppDynamics into the mobile app.
Technologies: React, JavaScript, Redux, Redux-Saga, HTML5, Cordova, CSS3, Jest

Experience

OCBC Digital

https://apps.apple.com/sg/app/ocbc-sg-mobile-banking/id292506828
OCBC Digital is a consumer mobile banking application.

In this project, I led and contributed to the development of its core features, namely:

• Account balances' visualization at a glance
• Quick and easy login using biometrics
• Bills payment and funding transfers, both locally and overseas, with real-time competitive FX rates
• Account, cards, personal details, and other services management
• Seamless mobile payments at participating merchants and cardless cash withdrawals at OCBC ATMs by scanning the QR code

Skills

Libraries/APIs

React, Redux-Saga

Languages

JavaScript, HTML5, CSS3, CSS

Frameworks

Redux, React Native, Ionic 3, AngularJS, Jest

Other

Cordova

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