ENG JUN CHENG

Back End Developer @ Bitlab Digital

About

Software Engineer with experience in backend, cloud, and AI/ML, gained through roles at Bitlab Digital, Ant International, Fusionex, and App Fuxion. Achieved multi-cloud certifications (Azure Fundamentals, Google Cloud Skill Badges in GenAI, AWS Essentials). Built a secure IoT access control system as my FYP and earned recognition in multiple hackathons (Top 10 Air Selangor Hackathon 2024, Outstanding Award Fusionex 2023). Passionate about applying GenAI, cloud platforms, and IoT to create scalable, impactful solutions.

Country

Malaysia

City

WP. Kuala Lumpur

Industry

Computer Software

Skill

Azure AI Foundry, Code Generation, Vector Databases, Retrieval-Augmented Generation (RAG), Data Extraction, Data Processing, Data Capture, Document AI, BigQuery, Google Cloud Vision API, Google Cloud Translation, Google Cloud Natural Language API, Cloud Computing (Google Cloud Platform), Machine Learning (Beginner), gemini api, Generative AI, Prompt Engineering, Artificial Intelligence (AI), Microsoft Azure, Cloud Computing

Experience

Back End Developer

Bitlab Digital

2025-2 - Present · 1 yr 8 mos

Federal Territory of Kuala Lumpur, Malaysia

Back End Developer Intern

Ant International

2024-7 - 2024-9 · 3 mos

WP. Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

- Developed scalable APIs using Spring Boot with contributing to 3 major projects with Alipay - Collaborated with cross-functional teams during System Integration Testing (SIT), enabling the integration of new features within 7 days, accelerating development timelines. - Contributed to CI/CD pipelines for automated testing and deployment, achieving 80% test coverage

Junior Software Developer

AppFuxion Consulting

2024-4 - 2024-6 · 3 mos

Federal Territory of Kuala Lumpur, Malaysia

- Built a system with React, TypeScript, and Tailwind, ensuring full responsiveness for 90% of pages - Ensured code quality by writing unit testing with Vitest, contributing an average of 2 test cases per day - Managed CI/CD workflows with Azure DevOps with contributing to 1-2 commits daily

Software Engineer Intern

Fusionex Group

2023-8 - 2024-1 · 6 mos

- Implemented an online ticketing platform and Merchant Portal using Angular, ASP.NET Core, and MySQL with completing average of 2 tasks per week ensuring steady progress - Integrated payment systems with Stripe and deployed on Microsoft Azure with contributing to the development of 2 webhooks - Conducted R&D on AI ChatBot, ensuring synchronization of text and audio generation, resulting in an estimated 1-3 seconds faster response time