Build log · proof of work
I don't talk about AI. I ship it.
Real, working software, built and shipped end-to-end. Not slides, not demos that never launch. This is the running record of what I build, and what it does for a business.
By Dr Nick Tung Kai Sheng, pmc-certified AI consultant, Singapore.
Real screenshots · captured live · not mockups
SEO + AEO Engine
LiveA WordPress & Shopify plugin that scores every page for Google SEO and AI Search Readiness, then generates answer-first content and schema so a business gets cited by ChatGPT, Perplexity and Google AI Overviews — not just ranked. Human-in-the-loop; never auto-publishes.
2026
AI Search Readiness Score
LivePaste any URL and get an instant 0–100 score for how likely AI engines are to quote it, with the exact weak factors holding it back. Free, deterministic, no sign-up to see your score.
2026
Shopify SEO + AEO app
In progressThe Engine's scoring brain ported to a Shopify app so e-commerce stores get the same dual SEO + AI Search Readiness scoring and GEO-native content generation. MVP built and tested.
2026
Managed-AI metering backend
ShippedThe infrastructure layer behind the Engine's 'Managed AI' mode: holds the master key, meters usage per licence, forces the correct model per plan, enforces monthly caps and denial-of-wallet guards — so customers never juggle API keys.
2026
drnicktung.com — Singapore AI grants & transformation platform
LiveA full content-and-tools platform on Singapore's AI grants and transformation: eligibility checkers, an AI grant-blueprint generator, a UEN/company lookup over the live ACRA registry, 100+ deep guides and an answer hub — engineered to rank on Google and be cited by AI.
2026
Cited — AI SEO / AEO retainer hub
LiveThe customer-facing hub for Cited, a productised SEO + AI Search Readiness retainer for Singapore SMEs: landing, plan comparison, lead capture, and a signable engagement PDF — the front-of-funnel for an ongoing service.
2026
Atlas — AI workforce for one client (cited RAG)
ShippedA single-tenant 'one AI brain, five AI employees' product: a Knowledge Hub that ingests a company's documents and an 'Ask' chatbot that answers staff questions with citations back to the source. Built for an enterprise vendor track with a bespoke premium interface.
2026
Second Brain — multi-tenant AI knowledge SaaS
In progressAn AI 'second brain' for Singapore professional-services firms: consultant-facilitated knowledge ingestion plus a weekly-review loop, so a company's expertise becomes searchable and reusable across the team. Architecture built; pilot in progress.
2026
Convora — conversational AI that converts
ShippedA 24/7 conversational-AI product for Singapore SMEs: turns WhatsApp, website and Facebook Messenger chats into qualified leads — answering and qualifying enquiries around the clock so they never go cold. Full product brand and marketing site; security-audited.
2026
Mothercare SG — grounded product chatbot
LiveA zero-hallucination web chatbot for Mothercare Singapore's baby-product catalogue: answers customer questions in English, Malay and Mandarin with no made-up specs. Deployed on Vercel; supports bilingual customer queries out of the box.
2026
nicktung.com — company website rebuild
LiveA full 148-page company website taken back from an offshore dev team and rebuilt from scratch: 18 services, 109 portfolio pages, 5 Singapore SEO landing pages, all assets localised, correct brand and working enquiry forms. Control-locked to a stack Nick owns.
2026
Measurands — precision-instrument distributor site
LiveA cinematic quiet-luxury website for a Singapore test-and-measurement distributor (Fluke, Rotronic, Hach): full product catalogue, location-specific money pages, Supabase lead capture and email alerts. Rebuilt from a legacy WordPress site; now live on the real domain.
2026
Freemansland Creatives — agency website
LiveA full marketing website for a Singapore creative agency: services, portfolio, contact form and brand-consistent design — rebuilt on a control-lock stack so the agency owns its own site.
2026
Unitest Calibration — SAC-SINGLAS laboratory website
ShippedA 105-page website for an accredited calibration laboratory: matched to a design reference, 70 blog posts ported, trust-mark display for SAC-SINGLAS accreditation, Batam/Bintan/SG location SEO. Rebuilt from WordPress; ready for DNS cutover.
2026
Unitest Shop — calibration equipment e-commerce
LiveAn e-commerce companion to the calibration lab site: product listings, quote flow and brand-consistent design for instrument procurement — serving the same client group on a separate domain.
2026
AI-SEO SaaS — enterprise security rebuild
In progressA full enterprise-grade security and architecture rebuild of a live AI-SEO SaaS: patched 6 critical vulnerabilities (SQL injection, broken auth, IDOR, secrets-in-repo), enforced CSP + rate limiting and restructured the codebase for production safety.
2026
Booking & operations platform — large sports facility
In progressA custom platform replacing off-the-shelf software for one of Singapore's largest racquet-sport facilities (30+ courts): concurrency-safe slot booking, a credit-ledger, payments and CRM integration — with row-level-security data isolation per member.
2026
AthleteTrack — player development portal
LiveA production-grade school-sports feedback and progress web app: invite-only onboarding, role-based access with row-level security, ~12 coaching modules, security headers and tests. Built end-to-end from a real requirements brief.
2026
FMC Sales Dashboard
LiveAn internal grant-sales and proposal platform for a Singapore business consultancy: grant pipeline tracking, SLA monitoring, and one-click generation of MRA and EDG proposal documents as .docx — replacing a manual Word-based process. Running in production.
2026
DXDasia — growth-starter landing page
LiveA conversion-focused landing page for a digital agency's entry-level growth package: free-audit funnel, animated trust signals, scroll-reveal motion, and a form backend wired to the CRM.
2026
Custom storefront — trading-card retailer
ShippedA premium custom WooCommerce theme for a Singapore collectibles retailer (sealed product, singles, graded slabs): bespoke homepage, shop and product pages with a dark-luxury design, animations and holo effects — built to feel high-end, not template.
2026
Passionate Nails — salon website
LiveA clean static marketing site for a Great World nail salon: rebranded design, Google-reviews social proof, WhatsApp booking CTA. Rebuilt from a hacked WordPress install that had been compromised with casino SEO spam.
2026
Telegram operations bot — daily staff reporting
LiveA Telegram group bot that collects daily start-of-day / end-of-day reports from staff and feeds a manager dashboard — replacing manual check-ins for a multi-outlet team. Deployed and running on Railway.
2026
The AI Action Lab (AI.TOGETHER)
LiveA free, no-upsell AI build-day movement for SME owners — landing page, sign-up automation, PDPA-compliant data handling, and a faceless promo video — built in support of national AI upskilling.
2026
Global-investor property funnel + ABSD calculator
ShippedA landing page and interactive 'True Cost & Yield' calculator that shows global investors their real Singapore-property cost and yield after stamp duties — turning a confusing tax question into a clear, shareable number.
2026
LovingBible — Scripture examination tool
LiveA Bible-examination tool built on the Berean principle (Acts 17:11): enter any statement, surface the relevant Greek and Hebrew Scripture evidence, and form your own verdict. No conclusions pushed. No sign-up. EN + Greek + Hebrew.
2026
Nick Content Engine
ShippedTurns a single project brief into ready-to-post LinkedIn posts, Instagram reel scripts and carousels via the Claude API — content production as a one-person pipeline.
2026
AI product-film pipeline
ShippedAn end-to-end pipeline that turns one product concept into a premium, brand-consistent product photoshoot and a cinematic launch reel — faceless, identity-locked across every shot, assembled into a finished vertical video.
2026
More live sites
Unitest Instruments
Instrument catalogue rebuild, live domain.
The Unitest Standard
Calibration knowledge-hub, live domain.
Freemansland Holdings
Group holding company site.
Freemansland Collective
Brand site, static build.
VerityOS
Tamper-evident ESG/audit evidence vault, RFC 3161 timestamp-anchored.
Noah Travel
Umrah/Hajj travel agency site.
Connect Centre
Training-centre website redesign.
Trans-Digi Global
Client site, SEO/AEO managed.
How I build
Vibe-coded fast, shipped to an enterprise standard.
Speed isn't an excuse for sloppiness. Every build carries a SECURITY.mdmapped to OWASP Top 10 (incl. the LLM Top 10), CSA Cyber Essentials, ISO 27001 and Singapore's PDPA, and passes a documented pre-ship gate: secret scanning, dependency audit, static analysis (SAST) and a security review. Human-in-the-loop where it matters; least-privilege tools; nothing auto-publishes or auto-spends without approval.
Want this built for your business?
Let's build the one that moves your numbers.
If you've seen enough proof and want an AI product, tool, or automation built for your business, send me a message. I'll tell you honestly what's worth building, and what isn't.
Replies within 2 hours on weekdays · No bot, no assistant
Build log maintained by Dr Nick Tung Kai Sheng. Last updated June 2026.























