Our Work·Singapore
Built, shipped, in use.
Each project was built to solve a specific operational challenge — from executive intelligence platforms to quality control systems.
On The Ground has delivered 25 AI-powered applications and digital products across 11 sectors in Singapore, including legal services, government and policy, HR, finance operations, and social impact.
Featured — Live Applications
Executive Productivity
Aperture Intelligence
An AI-powered executive briefing service consolidating 200+ premium sources with full citations and customisable topic weighting.
Built with: Next.js 16, PostgreSQL + Prisma, Claude + Perplexity API
Legal Services
OTG Legal Box
Private on-device AI for law firms — ten built-in legal tools for contract review, redlining, drafting, case search, and bundle creation, with zero cloud transmission.
Built with: Local LLM inference, on-premises deployment, document processing pipeline
Governance & Research
Singapore: The Improbable Nation
A 613-document, 4.8 million-word research archive on Singapore governance, 1954–present.
Built with: Next.js, AI knowledge retrieval, structured document corpus
Legal Services
Legally First
Corporate legal services website for Singapore founders and SMEs — transparent fixed-fee pricing, an AI contract checker powered by Claude, and a chatbot for user navigation.
In partnership with: Silvester Legal LLC
Built with: Next.js, Tailwind CSS, Anthropic Claude API, Resend
Social Impact
AI Go Where
The community-built directory of AI organisations, people, communities, events, courses, and projects in Singapore — expanding to ASEAN and beyond.
Built with: Astro 5, Neon Postgres, Drizzle ORM, Tailwind v4
Government & Policy
Causalis
An AI-powered impact evaluation platform that helps government officials, programme managers, and development consultants design rigorous evaluations — replacing a process that traditionally takes months and costs $150K–$500K+.
Built with: React 19, TypeScript, Vite, Supabase, Anthropic Claude API
SME Operations
GroundDesk
A unified back-office platform for Singapore SMEs — Company Brain (search and chat across your own documents, with citations) alongside HR, finance and legal modules, on a multi-tenant foundation.
Built with: Next.js 16, Neon Postgres + Drizzle, Better Auth, Claude API
Government & Policy
AgenticGov
A visual demo of the WEF Readiness Framework for agentic AI in government — six interconnected AI apps across 70 government functions wired into one orchestration portal.
Built with: React 19, Tailwind v4, Vite, Vercel Functions, Neon Postgres
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HR & Recruitment
Visible In SG
A curated directory of Singapore-based professionals open to work, freelance, or consulting — a warm, human alternative to job boards for talent discovery.
Built with: Next.js, Neon Postgres, Drizzle ORM, Resend, Upstash Redis
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HR & Recruitment
SME HR Portal
An internal HR operations portal for a Singapore SME — leave, medical claims, payslips, policies, and meeting-room booking for staff, with a full admin side for payroll and approvals.
Built with: Next.js, Neon Postgres, Drizzle ORM, Resend
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Government & Policy
UNFPA Knowledge Base
A knowledge base and AI chat interface built for the LKY School of Public Policy's Policy Innovation Lab — supporting a student consulting project for UNFPA on PPP for climate and humanitarian resilience.
Built with: Next.js, Prisma, pgvector, Anthropic Claude API, OpenAI embeddings
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Social Impact
Charities & SSA Directory
An AI-assisted search platform helping Singapore residents — caregivers, the elderly, people with disabilities — find the right charities, social service agencies, and assistance programmes.
Built with: Claude with RAG, structured directory knowledge base, React
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Finance Operations
FinControl — Finance Control Tower
Centralised finance platform covering multiple entities across countries and currencies with intercompany transactions and FX translation.
Built with: SAP integration, Claude API, PostgreSQL, React
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Interior Design
Kees Studio Website
A marketing website and client progress portal for Kees Studio, a Singapore interior design studio — services, portfolio, testimonials, and a phase-by-phase project tracker clients log into during their renovation.
Built with: Hand-coded HTML, CSS, JavaScript
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Education
History with CK
A personal portfolio website for Clara Khoo, a Singapore history educator — featuring academic writings, heritage photography, a digital resources archive, and a curriculum vitae.
Built with: HTML, CSS, JavaScript
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Education
Holocaust Memory
A digital repository of field research from more than forty Holocaust memorial sites across Europe, gathered by Singapore history educator Clara Khoo — explorable by map or browsed site by site, with companion guides for teachers and students.
Built with: Static HTML, CSS, JavaScript, Leaflet maps
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Governance & Research
Governance Corpus
A comparative deep-research archive on the governance of 21 nations — built as the cross-country counterpart to Singapore: The Improbable Nation, using the same research methodology.
Built with: Next.js (planned), AI knowledge retrieval, structured document corpus
Launch app
Document Automation
OTG Studio
An internal app, not a product — this is what On The Ground runs its own document work on, and sign-in is restricted to company accounts. Layout, type and spacing are fixed in code, so quotations, invoices, decks, social posts and bid documents come out on brand without anyone deciding the same thing twice, and nothing exports until it passes preflight. We build the same shape of tool for clients, fitted to their own workflows and their own brand.
Built with: Next.js, brand-locked templates, PDF and PPTX export, preflight validation
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Membership & Community
Grow Connections
The marketing site for Grow Connections, a Singapore membership organisation — built alongside a separate tiered membership platform and a partner tracker, all sharing one brand.
Built with: Next.js 16, Tailwind 4, Resend, Vercel
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Government & Policy
UAE Policy AI Advisor
A policy advisory tool built for the UAE context — structured analysis over policy documents, aimed at officials who need a defensible line of reasoning rather than a summary.
Built with: Next.js, Claude API, document ingestion pipeline
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Government & Policy
Public Regulatory Intelligence Platform
Tracks regulatory change across public sources and surfaces what actually affects a given organisation — the monitoring work that otherwise falls to somebody reading gazettes by hand.
Built with: Next.js, Claude API, scheduled ingestion
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Training & Education
CEI Study App
A self-study application for candidates sitting Singapore's CEI examination — structured lessons and practice, built because the official material assumes a classroom.
Built with: Next.js, markdown lesson content, Vercel
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Social Impact
VIA Proposal Guide
A guided tool for writing Values-In-Action proposals — turning a blank template into a set of answerable questions for teachers and student leaders.
Built with: Base44
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Consumer Productivity
Tempo
An AI life scheduler — OTG's own product rather than client work. Turns the things you keep meaning to do into a schedule that survives contact with a real week.
Built with: Next.js, Claude API, Vercel
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Training & Education
ISO Reference Pack for AI Compliance
A free, publicly-sourced reference pack on the ISO/IEC standards most relevant to AI governance — compiled to accompany App Design in Legal, a Straits Interactive-led SMU Academy course.
Built with: Next.js 16 (static export), Markdown content pipeline, Vercel
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Every project starts with a conversation about the problem, not the technology.
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