OBJ. — About
Full-Stack Engineer specialized in AI-integrated systems and secure architectures. With 4 years of experience across the Next.js and Nest.js ecosystems, I build everything from RAG-based ML pipelines to high-impact FinTech and GovTech solutions.
Frontend
Backend
Infrastructure
Tooling
EXP. — Experience
EXP-001
2025.09 — Present
General Department of Digital Economy
Frontend Engineer
Developping and Maintaining Frontend applications, implementing UI/UX designs and ensuring cross-browser compatibility.
EXP-002
2024.12 — 2025.08
MEKA
Full Stack Developer
Build, Develop Full Stack Appications (Web, Mobile, Backend) as well as maintained project infrastructure.
REF. — Selected Work
REF-001
ML Pipeline / 2026
Document to Concept-Node Pipeline
A RAG-based pipeline that extracts key concepts from PDFs and maps them into a graph. It uses RAKE for keyword extraction and Gemini for processing, with Sentence Transformer embeddings to link related nodes.
REF-002
Data Visualization / 2026
Terra Dashboard
A dashboard for tracking deforestation in Southeast Asia. It visualizes satellite data for NGOs using Mapbox and D3.js, providing a clear interface for monitoring environmental changes over time.
REF-003
FinTech / 2025
JAYLOY
An accounting tool for small businesses that automates receipt parsing and categorization via AI. Built with a zero-knowledge encryption architecture to keep financial data private and secure.
REF-004
Mobile / Android / 2025
Phone1X
An Android application that monitors device health and performance in real-time. It hooks into native Android APIs to gather system telemetry, using an AI layer to analyze behavior, generate diagnostic reports, and alert users to system abnormalities.
REF-005
ML Pipeline / 2025
StudySesh Worker
A Python-based backend worker for a RAG system. It handles the full ingestion cycle: OCR extraction with pytesseract, document chunking, and ANN-based vector search using Chroma DB.
Documented 5 real-world builds.
DOC. — Writing
Signal over noise.
Choosing proven, dull infrastructure is often the most creative act a developer can make.
Microcopy, loading states, and error messages are where trust is built or broken.
What the slow food movement can teach us about software craftsmanship and sustainable pace.
Location
Phnom Penh, Cambodia
N 11°33'26" / E 104°51'59"
© 2026 Vibol Sovichea. All rights reserved.