Fah Jin
Projects

Software Projects

Public applications that show product thinking, API integration, and practical delivery.

Featured AI, Data & FinTech Projects

Practical projects that turn messy information into structured insights, signal views, dashboards, and decision-ready workflows.

Portfolio

AI Solution Architect | Software Developer

I am an AI Solution Architect & Software Developer based in Singapore, pursuing an MSc in Financial Technology from NTU. I build practical systems that connect data, software, and AI.

My focus is on turning noisy operational signals, messy workflows, and emerging AI capabilities into tools that are useful, scalable, and easy for people to adopt. My professional experience spans IoT monitoring, full-stack development, analytics automation, and AI-enabled products across energy systems, banking operations, high-growth AI platforms, and regional logistics.

I am currently transitioning deeper into AI Engineering, FinTech, and SaaS roles, with a strong interest and technical focus in AI agents, RAG applications, automation pipelines, product analytics, and AI-powered business workflows.

500+IoT Devices Scaled
20+Dashboards Built
NTUMSc FinTech
Experience

Remote Monitoring Analyst & Software Developer

Terrenus Energy
Jan 2024 - Dec 2025
  • Scaled IoT monitoring from 40 to 500+ devices across solar assets, building a real-time alerting ecosystem.
  • Designed and maintained 20+ Grafana dashboards to monitor cross-regional operations and financial performance.
  • Reduced incident detection time to < 1 hour via proactive offline-device alerting and automated diagnostics.
  • Automated monthly reporting with a custom PostgreSQL/Python system, eliminating manual data entry.
PostgreSQLGrafanaPythonAzureKubernetes
🏦

Application Engineer (Contract)

DBS Singapore
Jan 2023 - Sep 2023
  • Built responsive internal dashboards using ReactJS and Material-UI for core banking infrastructure monitoring.
  • Developed Python-based production monitoring solutions to enhance incident response speed.
  • Collaborated with SRE teams to translate operational requirements into actionable observability metrics.
ReactJSPythonSREBanking Tech
🤖

Application Engineer

Sentient.io
Dec 2021 - Dec 2022
  • Built a B2B parts recommendation engine for Toyota using collaborative filtering and item-based similarity.
  • Developed ScribeRabbit, a full-stack AI transcription platform using VueJS, FastAPI, and GCP services.
  • Optimized data pipelines for interactive analytics dashboards using BigQuery SQL and automated ETL.
VueJSFastAPIBigQueryGCPMLOps
🍎

Business Support Analyst

Apple South Asia
Aug 2015 - May 2021
  • Managed multi-million dollar enterprise order fulfilments across cross-regional logistics partners.
  • Generated service level and KPI reports to inform leadership resourcing and operational strategy.
  • Conducted UAT for internal supply chain tools and maintained comprehensive SOPs for regional teams.
Business AnalyticsLogisticsUATOperations
Academic Profile
🎓
Ongoing

MSc in Financial Technology (FinTech)

Nanyang Technological University (NTU)

Specialising in ML in finance, blockchain, and DeFi. Coursework: Quantitative Risk Modelling, Time-series Forecasting, and Quantitative Trading.

Machine LearningQuant FinanceBlockchain
📚
Completed

BSc Business, Second Upper Honours

SIM / University of London

Foundational business education underpinning analytical thinking and operations management.

Professional Credentials
🐍
Certified

Advanced Diploma in Python Programming and Machine Learning

Singapore Management University (SMU)

Rigorous post-graduate program covering core data structures, algorithms, and practical machine learning engineering implementations.

Certified

Generative AI (GenAI)

Heicoders Academy

Focused engineering certification covering LLM pipelines, prompt engineering, agent orchestration, and full-stack GenAI application deployment.

💻
Certified

Software Engineering Immersive

General Assembly

Full-stack software engineering certification focused on modern web architectures, API design, relational/non-relational databases, and agile delivery.

Skills & Expertise

Business & Analysis

Data AnalysisKPI DesignRequirements GatheringUATSOP DocumentationStakeholder ManagementReporting Automation

FinTech & AI

Digital BankingFinancial TechnologyApplied AIProduct AnalyticsPlatform RiskRecommendation Systems

Technical

PythonJavaScriptSQLReactJSNextJSVueJSNodeJSFastAPIFlaskPostgreSQLBigQueryGrafanaAzureKubernetesGitLinux
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