Applied AI Engineer in Singapore: Data Scientist by title, engineer by scope.
I build document-intelligence and optimisation systems from prototype to production on Azure, frequently as the
sole engineer owning the full path from data to deployment, turning ambiguous operational problems into
dependable software.
Outside work: rugby, long-distance running and cooking.
Built 4 enterprise AI pilots; the selected one became a company-wide MVP
2 platforms live in production, built and run solo
Enterprise AI, public-sector ML, operations research, internal platforms and a live public product.
01
One of four document-review pilots became a company-wide MVP
Enterprise client · property and real estate · 4 PoCs · 2025
Built the backend, AI pipelines and Azure foundations for four rapid enterprise document-review PoCs. The
HR-screening pilot cut internship-candidate ranking from half a day to minutes; I anonymised candidate data
to reduce identity bias and randomised candidate order to test ranking consistency. One PoC was selected for
a company-wide MVP and handed to the delivery team. Across the workflows, outputs preserved source text or
page references for verification.
Stage
4 PoCs · 1 selected for company-wide MVP
Delivery
~2 weeks per PoC
Team
2 engineers · 1 designer
Built with. Python, FastAPI, Azure AI Foundry, Azure OpenAI,
Azure AI Search, Azure AI Document Intelligence and Vision OCR, API Management, Container Apps, Static
Web Apps, Docker and GitHub Actions.
How review stayed verifiable
Backend and AI. Designed FastAPI services and AI pipelines for OCR, parsing,
embeddings, hybrid retrieval and schema-constrained comparison. I also owned API management,
container deployment and CI/CD, while teammates built most React interfaces.
Regulatory comparison. Used exact and fuzzy prefilters before batched LLM
verification.
Reviewer workflow. Produced annotated PDFs, clause trackers, ranked candidate
reports and Excel exports so reviewers could inspect findings against the source material.
02
Real-time urban visualisations for a national planning exhibition
Urban Redevelopment Authority · public exhibition · 2024–2025
Built the interactive generative-AI exhibit for Enabling Sustainable Growth: Shaping the
Future of Work, part of URA’s Draft Master Plan 2025 public engagement. Visitors selected amenities
and design features on a tablet and received real-time visualisations of possible future business nodes.
Launched by the Senior Minister of State for National Development and Digital Development and Information,
the exhibition then ran free to the public at The URA Centre for ten weeks.
Stage
Public exhibition · 24 Oct 2024–3 Jan 2025
Delivery
~10 days to build
Constraint
~10-second generation target
Built with. Python, state-of-the-art image-generation models, LoRA
fine-tuning, model-based upscaling and a tablet-facing interactive front end.
Style development. Generated several hundred candidate images across keyword
combinations, then trained a LoRA on the images chosen by URA’s architect so live output held one
coherent visual style rather than drifting between visitors.
Latency. Generated at reduced resolution and upscaled the output with a separate
model, holding the interaction inside a ten-second budget so visitors saw their visualisation while
still standing at the tablet.
Constraint. Built in about ten days ahead of a fixed public launch date.
Live support. Supported the installation across its ten-week public run, including
on-site visits to diagnose and fix faults while the exhibition stayed open.
03
Routing waste collection across two countries
Client delivery · Operations Research · 2025
Delivered a waste-collection planning platform in about six weeks for operations across two countries. As
sole engineer, I turned inconsistent client workbooks into validated scenarios for about 40 stops and
delivered a data-quality assessment identifying the gaps the client needed to close before benchmarking
against their manual baseline. The solver modelled capacity, service time, shifts, depots and unloads, and
returned unserved stops when a scenario was infeasible.
Scope
~40 stops per scenario · 2 countries
Delivery
~6 weeks
Team
Sole engineer
Built with. Python, FastAPI, Google OR-Tools, React, pandas, OSRM,
Google Routes, Docker and Azure Container Apps.
How routing constraints worked
Solver. Modelled capacity, service time, shifts, depots, unloads and objectives
including time, distance, cost, coverage and profit.
Repeat trips. Represented repeat trips with shift-aware virtual vehicles.
Distance matrices. Supported Haversine, cached OSRM and Google route matrices to
balance road realism, cost, rate limits and offline operation.
Operational workflows. Owned the FastAPI backend and React interface, including
tolerant XLSX/CSV parsing and PDF/XLSX reports.
Forecasting extension. Shipped a moving-average baseline behind a swappable
forecasting interface, so Prophet or XGBoost models can drop in without touching the API.
04
Removing monthly timesheet and billing work for HR and Finance
Internal production platform · PALO IT · 2026
Built and deployed a governed Azure data platform that synchronised workforce and finance data into
PostgreSQL. It replaced a recurring monthly reconciliation that consumed roughly a person-day across two
teams, ending manual timesheet follow-up and spreadsheet-based billing-exception overrides. Checkpoints,
completeness gates and role-based access groups protected data integrity and access.
Stage
Internal production
Outcome
~1 person-day of monthly reconciliation removed
Ownership
Sole engineer · ~3 months
Built with. TypeScript, Azure Functions, Durable Functions,
PostgreSQL, Drizzle, Entra ID, Bicep, Power Automate, GitHub Actions OIDC and Azure Monitor.
What production required
Azure ownership. Owned the platform from infrastructure design through production
deployment, provisioning dev and production resource groups, Functions, PostgreSQL, Key Vault and
monitoring with Bicep.
Access control. Created Microsoft Entra security groups for Internal, HR, Finance
and Audit access, then configured managed identities and scoped RBAC for runtime and deployment.
Data reliability. Used Durable Functions to coordinate ten sync domains;
checkpoints and completeness gates allowed interrupted imports to resume safely without treating
partial source data as deletions.
Finance access. Built finance-facing views and role-scoped read APIs that replaced
manual exception calculations, plus an MCP interface for workforce queries.
HR workflow. Diagnosed incomplete timesheets as the recurring root cause and
specified an automated reminder flow on the governed data, implemented in Power Automate by a
colleague.
Development and access. Built a mock API server for the development environment and
kept its dataset synchronised with production. I also set up a GitHub-based ticket workflow for
access requests.
Built and now operate a live public platform holding 400+ recipes digitised from scanned documents and
phone photographs. The French-first platform adds English translation, search, a recipe-aware assistant,
nutrition estimates and protected review workflows while keeping most infrastructure within Cloudflare’s
free tiers.
Stage
Live · 400+ published recipes
Operations
Scheduled Dropbox ingestion
Ownership
Sole builder and maintainer
Built with. React, TypeScript, Cloudflare Pages and Functions, D1,
Vectorize, R2, Queues, Gemini, OpenAI Image 2 and GitHub Actions.
Live French-first recipe gallery and recipe-aware assistantHow the publishing pipeline works
Ingestion. Extracts text or image content and requests structured model output.
Quality controls. Validates provenance and tags, then removes mirrored and
fingerprint
duplicates.
Publishing. Rebuilds a deterministic catalogue and records skip reasons and
validation
failures instead of silently publishing.
Asynchronous operations. Uses queued image generation and protected admin routes to
separate long-running and review-sensitive work from the public request path.
Experience
Delivering applied AI and cloud systems since 2023, preceded by analytics roles at Papernest and Nestlé.
PALO IT
Singapore
Data Scientist, Innovation Lab
February 2025–present
Junior Data Scientist
March 2023–January 2025
Built a self-service Azure Dev Center catalogue for Container Apps, PostgreSQL, Static Web Apps and
AI/RAG services. Bicep, managed identities, scoped RBAC and GitHub OIDC let developers provision guarded
environments without subscription-level access and enabled a designer to ship AI-assisted mockups without
touching the underlying Azure infrastructure.
Delivered applied AI systems across document intelligence, forecasting, optimisation and cloud data
platforms from technical discovery through deployment and handover, primarily on Azure. Also worked on
AWS, including GCC environments.
Built and evaluated cash-flow forecasting models during a one-month project using PyTorch, with MLflow
for experiment tracking and model comparison.
Translated client needs into technical options and proposals, sized delivery teams and infrastructure,
and mentored Innovation Lab engineers.
Analytics Engineer Intern
Papernest · Barcelona · February–August 2022
Increased successful Google Ads conversion imports by 6% by tracing and restoring records dropped across
BigQuery-based SQL and ETL pipelines.
Automated campaign alerts and maintained reporting used for weekly spend decisions.
Master Data Analyst Intern
Nestlé Europe · Paris · June–December 2021
Built an Excel/VBA pricing simulator on SAP and SQL data so commercial teams could test scenarios
independently; also automated recurring data-management work.
Education and credentials
Engineering Degree / MSc, Data Science and Optimisation
IMT Atlantique · France · 2019–2023
Five-year French engineering curriculum combining advanced mathematics with applied machine learning and
operations research.
Preparatory Class for the Grandes Écoles
Lycée Montaigne · Bordeaux · 2016–2019
Intensive mathematics and physics programme for France’s competitive engineering-school entrance exams.
Credential. Microsoft Certified: Azure AI Engineer Associate
Languages. French (native) · English (professional) · Spanish (conversational) · Russian
(intermediate)
About
Rugby. Two-time Singapore Development League champion.
Running and strength. Long-distance running and strength training.
Cooking and diving. Digitising my family’s recipes and scuba diving as a PADI Advanced Open
Water Diver.