Available to hire
Expert AI, Software Engineer and Architect who translates complex enterprise workflows into production-grade, multi-agent AI platforms. Fuses hands-on deep learning with robust C#/.NET and Python software engineering to deliver secure, cost-optimized, and highly observable cloud-native ML systems across fintech, healthcare, and industrial automation.
- Agentic AI & RAG: Architected production-grade multi-agent platforms and agentic RAG workflows using LangGraph, AutoGen, and Model Context Protocol (MCP). Built multi-stage, hybrid keyword-vector retrieval systems using Qdrant, pgvector, and custom cross-encoder reranker models.
- LLMOps & Infrastructure: Established end-to-end LLMOps pipelines across Azure (Azure OpenAI), AWS (Bedrock, SageMaker), and GCP using vLLM and Triton. Directed distributed model fine-tuning (LoRA, QLoRA) and quantization strategies to minimize latency and cloud compute spend.
- Intelligent Automation & Vision: Engineered high-throughput Multimodal Vision and Intelligent Document Processing (IDP) pipelines utilizing advanced OCR, layout analysis, and constrained JSON extraction integrated directly into ERP and core banking APIs.
- Governance, Safety & Eval: Implemented rigorous LLM evaluation frameworks (Ragas, TruLens, HealthBench) to monitor faithfulness and hallucination risks. Enforced enterprise-grade safety guardrails, Entra ID-backed security, and Human-in-the-Loop (HITL) audit trails.
- Technical Leadership: Led cross-functional engineering teams and applied research labs. Shipped specialized domain-specific models that topped benchmarking lists and ranked among Australia’s top-downloaded open-source assets.
Technical Stack:
- AI/ML/LLMOps: PyTorch, Hugging Face, LangChain, LlamaIndex, vLLM, Triton, MLflow, Weights & Biases.
- Backend & Data: .NET, FastAPI, Springboot REST/gRPC, Docker, Kubernetes, Terraform, MSSQL, PostgreSQL, Apache Kafka.
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
Vietnamese
Fluent
English
Fluent
Work Experience
ML & Data Science at Harry the Hirer
March 1, 2026 - May 1, 2026Reimagined thoroughbred pedigree intelligence as an AI-first mate-selection engine, balancing genetic merit, compatibility and inbreeding risk. Engineered a 10-signal hybrid ensemble for bipartite ranking, developed GAT-inspired pedigree embeddings, performed strict temporal splits to prevent leakage and delivered LLM-powered XAI explanations for scalable, interpretable recommendations.
Senior AI Engineer at Harry the Hirer
December 1, 2025 - PresentSpearheaded AI transformation for Australia’s largest event enterprise, converting manual inventory, logistics and planning workflows into grounded automation for event planning, document generation and evidence-backed decision support. Architected an Azure multi-agent RAG platform with Planner, Retriever and Verifier agents, HITL review, semantic learning and verifier-grounded cross-checking for auditable outputs. Optimized latency and token spend, built GPU OCR+LLM IDP pipelines, MCP/ERP integration, Docker deployment and 99.9% uptime.
AI Engineer | Team Leader at Mizco
November 1, 2025 - June 1, 2026Led end-to-end architecture and production delivery of a Trust-First AI platform converting unstructured RFQ corpora into governed industrial artifacts for compliant, SLA-driven workflows. Built dual-path agentic inference with ReAct prompting, constrained JSON, FastAPI orchestration and real-time telemetry. Implemented long-context RAG memory, self-correction, backfill/recovery loops and HITL escalation to prevent false completeness and surface uncertainty.
AI Software Engineer at Hai Au Academy
August 1, 2025 - October 1, 2025Delivered a bilingual student-management platform covering enrollment, scheduling, attendance, dashboards and RBAC, with MCP chatbot workflows and bilingual NLP helpers for staff-approved automation.
Researcher | Lab Leader at Swinburne University of Technology
August 1, 2025 - PresentLed a 5-person clinical AI lab building specialist medical agents and a reasoning orchestrator; fine-tuned LLMs on 500K+ curated/synthetic cases; built EMR/EHR + PubMed agentic RAG, trained an 8M-document biomedical reranker and achieved 86% BERTScore across MedMCQA, PubMedQA and MedQuAD; released open biomedical datasets and model artifacts.
Data Scientist | Team Leader at CPG Seedcom Vietnam / Remote
June 1, 2025 - August 1, 2025Led a 6-member team building a Vietnamese NL2SQL analytics assistant across MySQL/Oracle using FastAPI, Gemini/Qwen3, MongoDB vector search, schema-aware retrieval and agentic RAG. Implemented SQL reasoning, validation, self-QA and outcome-based reinforcement loops to reduce manual analysis by up to 80%.
Data Scientist | Team Leader at CPG Seedcom
June 1, 2025 - August 1, 2025Led a 6-member team building a Vietnamese NL-to-SQL analytics assistant across MySQL/Oracle using vector search, schema-aware retrieval and agentic RAG for sales, supply-chain and marketing teams. Implemented SQL reasoning, validation and backtesting loops to reduce manual analysis by up to 80% and accelerate trusted database-to-insight workflows.
Senior AI Engineer at AITC Vietnam / Remote
June 1, 2025 - November 1, 2025Architected and led an industrial AI assistant combining LLMs, NLP and OCR/IDP to transform unstructured PDFs into actionable operational guidance and knowledge workflows. Managed ingestion, preprocessing, deployment and optimization while mentoring engineers and scaling production AI capabilities for partners including NVIDIA, HPE, IBM, Juniper and Cisco Vietnam.
ML Engineer | Team Leader at PopTech
May 1, 2025 - July 1, 2025Led a 4-member team delivering an IoT electricity forecasting platform with KNN/Linear Regression imputation, anomaly detection, TFT, XGBoost, DQN and LLM advisory interfaces for predictive billing and energy optimization.
AI Development Consultant at Teqar
May 1, 2025 - PresentAudited operating models, mapped AI transformation roadmaps across ETL/IDP, cognitive CRM, chatbots and forecasting. Scoped predictive analytics, CV QA, automation architectures and data-pipeline modernization to translate operational metrics into measurable productivity gains and defensible competitive advantages.
AI Engineer at Pythera
January 1, 2025 - September 1, 2025Built Clara, a Vietnamese medical LLM/VLM assistant trained on 400K+ doctor-annotated cases and 210K+ X-ray/MRI samples, combining clinical dialogue, imaging context and distilled/synthetic supervision for safer local-language healthcare AI. Led EMR-integrated agentic RAG, medication-safety grounding, retrieval validation and benchmark pipelines achieving high recall/precision.
ML Engineer at VietDan JSC
December 1, 2024 - February 1, 2025Developed and productionized a real-time water-meter OCR system using Next.js, Node.js, Flask, YOLOv5x/OCR and 10,000+ annotated samples; optimized Jetson Nano/AWS EC2 deployment and reduced manual processing by 35%.
AI/Data Engineer at Nam A Bank
December 1, 2024 - May 1, 2025Built fintech AI/data capabilities across OCR, CV, LLM/chatbot workflows and data-driven product research, including passport OCR and synthetic data generation for faster foreign-customer onboarding and remittance expansion analysis.
Software / Data Scientist at iNet Solution
April 1, 2024 - March 1, 2025Led an LLM-powered analytics pipeline for sentiment analysis, fact-checking and summarization using Obsei and Transformers to generate business insights from large document collections.
Fullstack Developer at The Auburn Coffee Hawthorn
April 1, 2024 - September 1, 2025Developed the official commuter-cafe platform with Vue.js, Node.js, AWS and MS SQL; delivered interactive menu, pre-ordering, QR loyalty, staff dashboard, feedback and sales analytics, supporting ~30% sales uplift through digitalization.
Software Engineer at Nam A Bank Vietnam / Remote
April 1, 2023 - June 1, 2024Engineered banking software components across Vert.x backend services and Java Android modules, improving secure API integration, mobile service access, customer onboarding flows and reliability of digital banking feature delivery.
Software Engineer at Nam A Bank
April 1, 2023 - June 1, 2024Engineered banking software components across Vert.x backend services and Java Android modules, improving secure API integration, mobile service access and reliability of digital banking feature delivery.
Cloud Software Engineer at VietDan JSC
June 1, 2022 - March 1, 2023Built AWS-hosted cloud services for IoT and ML-enabled applications, supporting API gateways, load-balanced backend services, MLOps integration, telemetry ingestion, drift-monitoring hooks and deployment automation.
DevOps Cloud Engineer at Alta Media
May 1, 2022 - January 1, 2023Supported AWS/Azure deployment engineering across Dockerized services, Kubernetes workloads, CI/CD automation, environment hardening, monitoring and release workflows, improving reliability and repeatability for cloud-hosted products.
IoT and Software Engineer at Tien Thanh Co
January 1, 2020 - August 1, 2020Engineered cloud-ready IoT and software services across AWS and Azure, containerizing APIs and device-data workloads with Docker/Kubernetes while supporting deployment automation, monitoring and scalable service delivery for production operations.
Education
Bachelor of Software Engineering at Swinburne University of Technology
January 1, 2022 - January 1, 2025Bachelor of Software Engineering at Swinburne University of Technology
January 1, 2022 - January 1, 2025Qualifications
Industry Experience
Software & Internet, Healthcare, Education, Financial Services, Media & Entertainment, Professional Services, Manufacturing, Other
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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