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Soh Kai Jie

@sohkaijie

Mobile Software Engineer at TimeTec Cloud who led a Xamarin-to-.NET MAUI migration and developed an MQTT-enabled parking app foundation.

Malaysia

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At TimeTec Cloud Sdn Bhd, I served as Project PIC for the Parking Solution, leading its migration from Xamarin to .NET MAUI while maintaining multiple white-label applications. I also built the foundation of the LCD Parking App in Flutter (GetX), using MQTT for real-time communication.

For TimeTec Cloud Sdn Bhd’s HR Solution, I collaborated with senior engineers to maintain and enhance the enterprise application. I supported Payroll and Access in .NET MAUI 9, and developed Leave and Calendar modules from scratch in Flutter (GetX), integrating RESTful APIs and business logic.

As a freelance Mobile Developer for CSH Bakery & Confectionery Sdn. Bhd., I independently developed a Tyre Management App from requirements gathering through deployment. It used Firebase Authentication and Cloud Firestore for role-based access, and included PDF report generation with WhatsApp sharing.

Experience

Work history, roles, and key accomplishments

Mobile Solution Engineer

TimeTec Cloud Sdn Bhd

Sep 2025 - Sep 2026 (1 year)

Led migration from Xamarin to .NET MAUI and maintained multiple white-label applications as Project PIC. Developed RESTful API integrations, Firebase Cloud Messaging, and the LCD Parking App foundation using Flutter (GetX) with MQTT.

Flutter GetX .NET MAUI Xamarin REST APIs Firebase Cloud Messaging MQTT Kibana GitHub TestFlight Google Play Developer Console S3 GitHub Co Pilot Claude Gemini

Mobile Developer (Freelance)

CSH Bakery & Confectionery Sdn. Bhd.

Mar 2026 - Apr 2026 (1 month)

Independently developed a Tyre Management App using Flutter (GetX) and Firebase, implementing authentication, Cloud Firestore, and role-based access control. Added PDF report generation and WhatsApp sharing.

Flutter GetX Firebase Authentication Cloud Firestore Role Based Access Control PDF Generation WhatsApp

Front End Developer

TDCX (M) Sdn. Bhd.

Jan 2024 - Aug 2025 (1 year 7 months)

Optimized web performance for Shopify, WordPress, and custom sites by eliminating render-blocking resources. Implemented frontend solutions using React, Angular, and Flutter, and resolved tracking issues with Google Tag Manager.

React Angular Flutter Shopify WordPress Google Tag Manager Web Performance Optimization

Intern Mobile Developer

iFast Service Centre Sdn Bhd

Mar 2023 - Aug 2023 (5 months)

Designed user interfaces using Flutter based on design team mockups and integrated API data into the UI. Developed expertise in Flutter widgets and used Provider for state management.

Flutter Provider REST APIs UI Design

Education

Degrees, certifications, and relevant coursework

Universiti Malaysia Pahang

Bachelor of Computer Science with Honours, Computer Science (Computer Systems & Networking)

2019 - 2023

Grade: First Class Honors (CGPA: 3.68/4.0)

Activities and societies: Dean's List Award 2019–2023 (Sem 1–7); Consolation Prize — UMP x Huawei Mobile App Hackathon; Exco of Arts and Cultural Department, 10th Universiti Malaysia Pahang Chinese Cultural Council (Gambang Campus); Member of Business and Marketing Department, Soul Stage 7th UMP Winter Solstice Dinner; Member of B&W Department, 9th UMP CNY Cultural Night Precious 5000

Graduated with First Class Honors (CGPA: 3.68/4.0) and received Dean's List Award from 2019 to 2023.