Software Engineer (React Native, Flutter)
Expansio sp. z o.o April 2022 – Present Poznan, Poland
- Collaborated with a team of developers to design, develop, and deploy scalable applications, ensuring optimal performance and user experience.
- Developed the software for big manufacture company such as Volkswagen, NGK ceramics and Phoenix Contact
- Designed and implemented scalable solutions, significantly increasing the app's efficiency and handling increased user demand.
- Assisted in debugging and troubleshooting complex issues, ensuring the smooth functioning of the applications.
- Authored and published technical articles and blog posts, demonstrating a deep understanding of software development principles and best practices.
- Conducted extensive research on emerging technologies and industry trends to contribute to product innovation and development.
- Regularly maintained and updated existing applications to improve functionality and enhance user satisfaction.
Utilized : React Native, Flutter for desktop app, Internet of Thing, Java.
Software Engineer (React Native)
PT Smartfren Telecom Tbk September 2021 – April 2022 Jakarta, Indonesia
- Developed and modified android and ios application that already downloaded over 10 million users
- Determined areas for improvements by periodically monitoring the current company systems to consistently boost business efficiency
- Enhanced the applications features to effectively fix the bugs and optimize the overall performance, reliability, and efficiency
- Collaborated with large team regarding new features and the goal of the features
Software Engineer (React Native)
PT Exel Integrasi Solusindo
January 2021 - September 2021 Jakarta, Indonesia
- Developed auto online offline application based on retail business
- Researched open source technologies such as CouchDB, PouchDB, SQLite
- Improved functionality android mobile application product such as code splitting
- Reduced Mobile Application size and network consumption to achieve 30% faster
- Involved to improve PouchDB open source performance
Utilized : React Native, PostgresQL, Hasura, Apollo Client, CouchDB, PouchDB, SQLlite, Elastic
Freelencer Software Engineer
Crenative
December 2020 - April 2021 Jakarta, Indonesia
- Designed an application system and database with team during development process
- Developed and maintain an android application (Adain) code from the scratch
- Connected to UI/UX designer for UI flow and animation cases
- Connected to Business Analyst
- Tested and verified the application before releasing to Playstore
- Produced and released my own UI react native module to NPM
Utilized: React Native, React, Firebase, Node Js , Google Maps ,Express Js, MySQL
Software Engineer
Automo Technologies PTE. LTD. November 2019 - January 2021 Jakarta, Indonesia
- Led the team of 3 engineers during the development of a robust upgrade version of the company software applications, and resulting in improved user experience to compete with other companies during incubator event
- Designed an application system and database structure during MVP product development
- Developed and maintain an android application (Otomo) code from the scratch with React
Native
- Developed content management system based on web application as tracking application system Tested and verified the application before releasing to Playstore
Utilized: React Native, React, Firebase, Node Js , Google Maps , Express Js, Cloud Functionality
