Stevanus Alditian Lai

Experience

• 

  Unika Soegijapranata Semarang

  Aug 2019 - Jun 2021

  Semarang, Central Java, Indonesia1. Kaligarang Water Quality Monitoring Sensor- Create IoT Base water quality monitoring sensor2. Aplikasi Alat Ukur Kompetensi Berbahasa Inggris Berbasis Digital- Create Web Base Application Semarang, Central Java, Indonesia1. Fudamental Programing (August 2019 - December 2019)- Teaching- Making practice questions- Checking and scoring the results of the assignment2. Theory of Operating System (March 2020 - June 2020)- Teaching- Giving practice questions to students- Checking and scoring the results of the assignment - Helping Laboratory Asistant to manage Unika Soegijapranata Computer Science laboratory

  • Student Research Assistant

    Aug 2019 - Jun 2021

  • Student Assistant Lecturer

    Aug 2019 - Jun 2020

  • Student Laboratory Assistant

    Aug 2019 - Jun 2020
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  Ibos tracking and ticketing

  Mar 2021 - Apr 2022

  DevOps Developer

  1. Develop nunut.id (deprecated) web apps: -Research how to implement GIS into web app using openstreet map -Build web apps using vue js -Build web apps backend with Flask (python framework for backend) -Build database that support GIS with PostgreSQL and PostGIS2. Develop Sumber Alam mobile apps with Flutter framework: -Build and migrate old Sumber Alam flutter Apps into latest version3. Develop Salesmania mobile apps with Flutter framework: -Build Salesmania apps from scratch with Flutter framework and using Riverpod as state management4. Develop Sinardempo mobile apps with Flutter framework -Build Sinardempo apps with flutter using same codebase as Sumber Alam Apps Show less

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  Indomaret Group

  Apr 2022 - Mar 2024

  1. Performance Improvement Team: -Refactor and optimize code base -Migrate React Native Scrollview into Flatlist -Migrate React Native Class Component into Functional Component -Little by little changing the code architecture to be cleaner with React Native Functional component and React Native Hook -Introduce and implement React Native Hook into KlikIndomaret apps -Build React Native Custom Hooks -Research GRPC and implement GRPC client into existing apps2. Research and fortify security especially for detecting fraud customer: -Find a way to detect user with more than one KlikIndomaret application in one device (customer fraud with app cloner) -Research about way to integrate new native app into existing apps with android AARBuild Client Activity Tracking System in collaboration with EDTS to monitor user behavior to better understand the client: -Create tracker code for all Klikindomaret sub category (Retail, Food, Travel, Virtual, etc) to send into metabase for later analysis ​​-Refactor and optimize Little by little the code that collided with the tracker project3. Integrate Sentry for mobile apps issue and performance tracking: -Implement sentry monitoring into KlikIndomaret Apps -implement graceful app crash handler and send crash into sentry4. Content Catalog Team: -Project ‘Untuk Kamu Section’ which take data from AI build with AWS and render on homepage -Create promotion tag in Product Card -Add promotion tag selection in Product Detail page -Maintain, Bugfix and add feature for the content catalog specified project -Refactor and optimize Show less

  • Mobile Application Developer

    May 2023 - Mar 2024

  • Management Development Program

    Apr 2022 - May 2023
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  Wings Group Indonesia (Sayap Mas Utama)

  Mar 2024 - now

  Mobile Engineer