Senior Android Engineer, Macys tech

SIDDARTTH VASANTHA PRABHU

**** ********* **, **********, ** 94588 **********@*****.*** +1-330-***-**** Summary

● Over 6+ years of experience in Information Technology with strong experience with Software Analysis, Software Design and Development. 5 years in Mobile Application Development and Deployment using Android.

● Well versed with the complete Software Development Life Cycle (SDLC) process and software design methodologies like Agile, Scrum and Waterfall.

● Expertise in developing apps using Java, Kotlin, Kotlin Multiplatform, Jetpack Compose, JavaScript, XML, JSON, Accessibility Features, Google Maps API and Location Services, UI Automation test suits using Kakao SDK.

● Proficient in app UI design using Jetpack Compose and introducing Global components.

● Familiar with all the layers of React Native and Developed applications using React Native.

● Worked extensively on adapter, factory, singleton, builder, data driven patterns.

● Experience with Kotlin Coroutines and optimizing the view Model lifecycle (viewmodelScope) for decreasing memory leaks and increasing performance less CPU memory utilization.

● Experience in dealing with RESTful and SOAP web services.

● Experience with GIT, JIRA, Gradle, Maven, Jenkins.

● Experience in web Service protocols using such as HTTP and XML.

● Experience in using JSON and XML parsers for fetching data from cloud services like AWS (API Gateway, AWS lambda function).

● Knowledge on architectures such as MVC, MVVM and strong understanding of Data structures, Algorithms, Object- oriented Design, Dagger Injection.

● Experience in integration of various SDK’s and implementing the features into the application. Technical Skills:

Languages : Java, Kotlin, C++, HTML, CSS, RxJava, Swift, JavaScript, NodeJS, SwiftUI. Framework : React Native, Spring boot 3.0, Hibernate, RESTful, Kakao. Cloud Environment : AWS, AWS Lambda, AWS Gateway, AWS RDS(MangoDB). Database : MySQL, Cassandra.

Web Environment : Apache Tomcat.

Development Tools : Eclipse, XCode, Maven, Kony, GIT, GITLab, JIRA, OpenCV, AndroidStudio. Education:

● M.S. Computer Science and Information Systems. Youngstown State University, Ohio

● B.E. Computer Science and Engineering, Anna University WORK EXPERIENCE

Macy’s Systems and Tech, Johns Creek, GA 2022 September – Current Senior Android Developer

● GCP Migration for xAPIs / AuthWeb planning, estimation and architecting.

● Integrating UI Automation testing using Kakao for test suits.

● Project Lead for redesign and feature implementation for customer management team.

● Approver for all Android MRs (PR) that go into the production master code.

● Handle regression for android app release, one sprint in every two-month cycle.

● Add Accessibility and integrate it to the global components at the same time finding the gaps in the existing modules to make sure the app is up to the Accessibility standards, Also collaborate with the product team to strategies the right hierarchies to read through various fields.

● Handled a team of thirteen guiding them with various tech implementations for features around Account POD for both Macy’s and Bloomingdale’s APP and mobile microservices.

● Understanding the business requirements to accommodate Tech decision on strategy, approach, and implementations for Android, IOS and backend.

● Designed Jetpack Compose migration strategy for Android APP and leading the implementation for the Account module.

● Part of APP strategy lead team for GCP migration.

● I designed and implemented key feature: Oauth2.0 extended session, Auth web migration, Re-captcha SDK integration, Authentication security, curbside pick-up feature, enhancement in Purchase and returns, Complete re-design on all the Customer management related screen for specific app.

● Worked on identifying key fixes for issue using Splunk logs with the combination of full story which helped to improve user interaction and reduce friction points of the app.

● Part of the production support team during code freeze and holiday support to monitor the Splunk find the root cause of the issue and navigate it to the right team to have an SLA.

● Implemented various SDK to extract the feature into the application also worked on various regression defects.

● Helping program teams stand up Agile processes Participating in design reviews and code reviews. Environment: Android Studio, GITLab, JIRA, Charles.

BayOne Solutions, San Francisco Bay Area, CA 2021 Jan - 2022 September Android Developer

Roles and Responsibilities

● Developed mobile application features for Macy’s shopping application.

● Project Lead for redesign and feature implementation for customer management team.

● Understanding the business requirements to accommodate Tech decision on strategy, approach and implementations for Android, IOS and backend.

● Part of the team developing and implementing on migration from Java to Kotlin.

● Implemented various SDK to extract the feature into the application also worked on various regression defects.

● Worked on POC’s and converted them to implementation which is now in live app.

● UI design for both Android Widget (Material Views) and the app itself using the Recycler View, Grid View, Navigation Drawer, Scroll Tab, Swipe Tab, Fragment, Dialog Box, Animations, List View.

● Used Android Studio for developing Native applications.

● Helping program teams stand up Agile processes Participating in design reviews and code reviews. Environment: Android Studio, GITLab, JIRA, Charles.

GSpan / Lam Research. 2017 June – 2018 December

Mobile Application Developer

Roles and Responsibilities

● Developed a mobile app for the business users and vendors of the company to manage vendor operations.

● Learned to develop mobile application using a cross platform tool Kony.

● This helped building packages targeted to Android and iOS applications which also provided enhancing experience on swift.

● Developing applications always needed performance, memory and network usage consideration to make the user experience better.

● Parallelly worked on kotlin to understand the workings and understand the use of migration. Environment: Android Studio, JSON, REST Web Service, Kony, Kotlin GIT, JIRA, Agile Methodology Photon InfoTech May 2015 - Jun 2015 Nov 2015 - Dec 2015 Front End Web Designer (Internship)

● Developed new project ideas & implementation and gained a deeper understanding of concepts through hands-on application knowledge.

● Learned about the software development phases from front-end to back-end technologies, various programming languages and worked on a project for a pharmaceutical company (Bayer) in developing a user interface template. Environment: Java/J2EE, JavaScript, Windows, REST Web Service, Agile Methodology GRADUATE COLLEGE PROJECTS January 2019 – December 2019 Android Application Development:

● An internal app for the Youngstown Court House. Built the app from scratch and also guiding an undergraduate student. We developed the app using Android Studio with regular Recycler view also considering the most common user would be relatively old and sick citizen had to parallelly work with accessibility plug-ins for efficient usage and integrated it with AWS for the database.

Web Servers Project:

● Developing a website with session attributes and adding elements to cart. Further using CSS and adding elements to cart.

● Automated Tactile Graphics for Visually Impaired to have a Sophisticated Insight Using Mat Lab, created an automated image to tactile using Image and pattern recognition software. This helped us in developing new tactile patterns to enhance and provide improvement for the visually impaired. GITHUB PROJECT

● Android Studio Project which Displays a screen with Recycler View and Template of Elements from Hitting a URL This project is a sample that I was able to work to make a display of various elements from a JSON object to display data and, I was able to create a form to add an element. Link: https://github.com/siddartth/myDemoApp Career and Academic Advising Office, Youngstown State University, Ohio.

● Played a central role in organizing the 2019 career fair for 10,000+ students. PUBLICATIONS

● A Novel Graphical Authentication System for Secure Banking Systems Publisher: IEEE

● Published in: Smart Technologies and management for Computing and communication, controls, Energy and Materials, (ICSTM), 2017 IEEE International Conference Date Added to IEEE Explore: 30 October 2017 Publication Link: https://ieeexplore.ieee.org/document/8089147

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