Nem Sothea

Hello, I'm Nem Sothea 👋

Senior iOS Software Engineer & Team Leader Mobile

Senior iOS Software Engineer with expertise in enterprise mobile applications and team leadership as Mobile Department Leader at KOSIGN. Skilled in modern architecture patterns and mentoring. Seeking advanced studies in AI and emerging technologies.

About Me

Hello! I'm Nem Sothea, based in Phnom Penh, Cambodia.

I am passionate about building impactful mobile experiences and leading teams to deliver high-quality iOS applications. My journey in tech has taken me from hands-on development to mentoring and guiding others, always with a focus on innovation and collaboration.

Education

Master's degree of Science, Computer Science

Asia Euro University

August - Present

Bachelor of Science, Computer Science

Royal University of Phnom Penh

2011 - 2016

Advanced Software Development

Korea Software HRD Center

2016 - 2017

App Development with JAVA

Training Program

2015-2016

Web Application Development

Training Program

2017

Experience

My professional journey

KOSIGN [Korea Software Innovation Global Network]

March 2017 - Present | Phnom Penh, Cambodia

Lead development of enterprise-level iOS applications utilizing Swift and SwiftUI

Oversea team operations as Leader of the Mobile Department

Implement and optimize modern architecture patterns (MVVM, Clean Architecture)

Pioneered adoption of SwiftUI for UI development across multiple projects

Supervised project delegation and provided mentorship to junior iOS developers

Experience utilizing AI tools (Claude, ChatGPT, Cursor x Figma)

Experience in building CI/CD pipelines and deployment automation using Fastlane

Recognized with "CEO AWARD WINNER" (December 2024) for contributions to iOS development

Part-time iOS Professor & Project Supervisor

September 2025 - Present | (NIA) Prek Leap National Institute Of Agriculture

Instruct undergraduate and graduate students in iOS development using Swift, SwiftUI, and modern architectural patterns

Mentor and lead student teams through full iOS project lifecycles from concept to App Store deployment

Develop curriculum focused on industry-relevant skills including UI/UX best practices, testing methodologies, and version control

Supervise capstone projects with emphasis on real-world problem solving and production-ready code standards

Facilitate workshops on emerging technologies including AI integration in mobile development workflows

Provide career guidance and portfolio development support for aspiring iOS developers

Collaborate with industry partners to align academic content with current market demands and hiring trends

Evaluate and provide constructive feedback on student projects focusing on code quality, performance, and maintainability

Academic Recognitions & Awards

Best CEO Award

Presented by Seol WookHwan (CEO), KOSIGN, December 2024

LinkedIn Skill Assessments

iOS Development, Web Development

Featured Projects

Showcasing my latest work and innovations

WeCafé App Icon

WeCafé

The easiest and quickest way to buy soft drinks and snacks via a mobile app.

View on App Store
BZPEXPENSE App Icon

BZPEXPENSE

An app provided to security users of the BizPlay expense management service, streamlining expense tracking and management.

View on App Store
TripPlus App Icon

TripPlus

An app provided to security users of the BizPlay expense management service, streamlining expense tracking and management.

View on App Store
BizPlay On-Premise App Icon

BizPlay On-Premise

An app provided to security users of the BizPlay expense management service, streamlining expense tracking and management.

View on App Store
Volunteer: Digital Library App Icon

Volunteer: Digital Library

Designed UX/UI for a digital library providing free e-books and videos to children and students.

View on App Store
🚀

More...

I have extensive expertise in business productivity solutions, enterprise mobile application development, and financial technology implementation.

Skills & Expertise

Technologies and areas I focus on

Swift
🎨SwiftUI
📱iOS Development
👥Project Leadership
UI/UX Design
🌐Web Development
🤝Team Collaboration

Development Focus

Enterprise iOS Application Architecture

Modern UI Implementation (iPhone, iPad, MacOS)

Prototyping & Design Systems

RESTful API Integration

Backend & System Integration

Mentoring & Team Growth

Tools & Technologies

Xcode, Git, GitHub, GitLab, CI/CD
Figma (UI/UX Design)
Database Design & Implementation
MVVM, Clean Architecture

Languages

🇰🇭
Khmer (Native)
100%
🇬🇧
English (Proficiency)
95%
🇰🇷
Korean (Intermediate)
70%

Research Interests

🔬

Artificial Intelligence integration in mobile applications

🔬

Machine Learning for personalized user experiences

🔬

Advanced Mobile Architecture design patterns

🔬

Emerging Technologies in software development

🔬

Cross-platform Development methodologies

🔬

Cybersecurity best practices for mobile applications

Get In Touch

Let's connect and discuss opportunities