Sep 2020 – May 2025 · 4 yrs 8 mos · Newark, New Jersey, United States · Hybrid

• My responsibilities have included:
• Developing software components and features across Amazon teams.
• Solving technical problems and delivering high-quality product
• Enhancing the quality and user experience of software products
• Collaborating with cross-functional teams, including engineers, product managers, and other stakeholders
• Continuously learning and applying new knowledge to improve software solutions

Jul 2018 – Sep 2020 · 2 yrs 2 mos · West Des Moines, Iowa

• Shift builds technology solutions for startups.
• Implemented continuous integration and continuous delivery for mobile applications.
• Created Android and iOS native applications that help to measure work productivity in the agriculture field.
• Integrated the payment system with Mobile applications.
• Built iOS and Android applications for the IoT device.
• Designed and documented REST API web services.
• Technologies Used: Android, iOS, and Ruby on Rails

Feb 2015 – Apr 2017 · 2 yrs 2 mos · Ulaanbaatar,Mongolia

• Unimedia Solutions LLC (a subsidiary of Unimedia Inc., Tokyo Japan). The company creates webs, web systems, and mobile applications, headquartered in Japan.
• Delivered a new data input allowing users to claim and submit tasks in a client crowdsourcing system.
• Built the Naisyoku-Ichiba job market for internal job postings, built in both Android and iOS.
• Created an Android and iOS version of the data input application, allowing mobile access.
• Contributed and documented REST API, including JSON data formats.
• Drove development of multiple games, including a logic to puzzle game and a game screen recording API for Android and iOS platforms.
• Designed floating youtube player for Android.
• Innovated an Android browser allowing easy search while navigating other apps.
• Improved website speed for the crowdsourcing system through extensive testing and optimization.
• Introduced a more efficient method for checking mobile web systems after release by developing a scenario test for the mobile web system.
• Implemented the MVVM Data binding design pattern for the Android version of data input.
• Programmed Model, ViewModel, and performance tests for data input.
• Created automate user interface tests for Android and iOS data input applications.
• Technologies Used: Android, iOS, Ruby on Rails, and Cocos2d-X.

May 2014 – Dec 2014 · 7 mos · Ulaanbaatar, Mongolia

• A mining business intelligence solution provider that supplies ERP systems.
• Created Windows Desktop application for clients as to analyze evolution cost of open pit mining
• Developed Android application that to show analytics/REST API/ for users.
• Designed and documented REST APIs, including JSON data formats.
• Participated in all phases of SDLC from mock design through the initial release.
• Built custom Entity framework for desktop development.
• Technologies: Android SDK, Ecliple and tools, Postman, Git, SQlite, MySQL, WPF C#, MVVM, .NET framework, PHP 5, Bootstrap, MySQL, Windows 7, 8.