Available for work

Andrew Alfonso Lie

Full-Stack Engineer & AI Engineer

Jakarta, Indonesia

Software Engineer bridging the gap between robust backend architecture and cutting-edge AI. I transform complex data into intelligent, scalable solutions that drive real-world impact.

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Experience

Where I've Worked

A chronological overview of my professional journey, the teams I've contributed to, and the impact I've delivered.

2 yr

Junior Programmer

BINUSPart-timeJakarta, Indonesia
  • Engineered High-Performance Booking Engine (Project TFI-Binus): Architected the backend using
    .NET 8 and Clean Architecture, implementing complex concurrency checks in PostgreSQL to prevent
    scheduling conflicts for concurrent academic events.
  • Led Frontend Architecture (Student Regulation System): Directed the frontend engineering for a
    compliance ecosystem serving 10,000+ users. Established reusable React component libraries and optimized
    state management, ensuring seamless performance under high traffic loads.
  • Developed AI-Powered Recommendation Engine (Project AI LKC): Built a hybrid recommendation
    system (Content-Based + Collaborative Filtering) using Python (Pandas) and Azure OpenAI. Integrated
    RAG pipelines with Azure Document Intelligence (OCR) and pgvector to digitize and search physical
    library assets.
  • Modernized Legacy Infrastructure (Project KAMS): Transformed a legacy static site into a dynamic
    Single Page Application (SPA) using Laravel, Inertia.js, and React. Engineered a robust CMS for
    real-time content updates, improving page load speeds by ∼40% and SEO performance.
  • Hardened System Security: Designed custom authentication implementing JWT issuance and Bcrypt
    hashing for secure role-based access control (RBAC) across internal apps.
React.NETLaravelAIAzurePython
1 yr

Founder & Teacher

SCODEInternshipJakarta, Indonesia
  • Founded a coding academy; designed multi-level curriculum and drove student enrollment through strategic marketing initiatives.
PythonC
1 yr 4 mo

Teacher

SPLUSFreelanceJakarta, Indonesia
  • Led professional development training for staff and ensured curriculum compliance through data-driven feedback strategies.
  • Taught Mathematics and Physics to international junior high (SMP) and senior high (SMA) school students, delivering structured lessons aligned with international curriculum standards
Education
Portfolio

Featured Projects

Curated selection of projects I've designed and engineered — from concept to deployment.

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Completed
Web App

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INI PROJECT

REACT
Credentials

Certificates & Awards

A selection of my most significant professional certifications and achievements.

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📚Course
Microsoft Elevate

Pelatihan Azure AI Fundamentals: Microsoft AI-900T00-A

Issued Mei 2026View details →
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🏆Competition
COMPFEST

Participant of AI Innovation Challenge

Issued Des 2025View details →
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📜Certification
HackerRank

SQL (Intermediate)

Issued Agu 2025View details →
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🛠️Workshop
NVIDIA

Fundamentals of Deep Learning

Issued Mar 2025View details →
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📚Course
Dicoding Indonesia

Belajar Dasar AI

Issued Nov 2024View details →
Dicoding Academy Certificate
📚Course
Dicoding Indonesia

Dasar Visualisasi Data

Issued Nov 2024View details →
Contact

Let's Work Together

Have a project in mind? Drop me a message and I'll get back to you as soon as possible.