AI Consulting & Career Coaching

Enterprise AI.
Real results.
Honest advice.

20+ years delivering technology at Cathay Pacific, HSBC, British Airways, CHANEL and M&S. Now helping companies implement AI — and helping professionals transition into AI careers.

Verified Credentials
20+
Years enterprise delivery
26
Live AI apps deployed
4
Live RAG systems
75+
AI tutorials on YouTube
Enterprise Clients
Cathay Pacific HSBC British Airways
CHANEL Marks & Spencer Capgemini
Available for new engagements · Hong Kong
Who I Work With

Two audiences.
One clear mission.

Whether you're a company wanting to implement AI — or a professional wanting to transition into AI — I bring the same thing: honest, practical guidance backed by real delivery experience.

For Companies

AI Implementation & RAG Consulting

You have documents, data, and a team — but no clear path to AI. I build working RAG systems that let your staff ask questions in plain English and get accurate, cited answers from your own knowledge base.

  • Financial services, insurance, logistics, retail
  • Companies with 500+ internal documents to search
  • Teams exploring AI before committing to a full platform
  • Regulated environments where auditability matters
For Professionals

AI Career Transition Coaching

You're an experienced tech professional wanting to move into AI — but you don't know where to start, what to build, or how to position yourself honestly without fabricating experience you don't have.

  • Software engineers, architects, project managers
  • Professionals with 5–20 years experience
  • Anyone wanting to transition into AI roles
  • International professionals in HK, Singapore, UK, India
Career Coaching

AI career coaching
for tech professionals.

I've navigated this transition myself — 20 years of enterprise delivery, now actively building and deploying AI systems. I know the gaps, the honest path, and what actually works.

Career Coaching
Quick Clarity Call
30 minutes · Online · Zoom or Google Meet
USD 60 per session
What's included
  • Honest assessment of your current profile vs market
  • Top 3 gaps to close for your target role
  • Quick CV and LinkedIn feedback
  • Recommended next steps — specific and actionable
Book via Email →
Career Coaching
AI Career Strategy
60 minutes · Online · Full session
USD 120 per session
What's included
  • Full background and goal assessment
  • CV and LinkedIn profile deep review
  • Custom 90-day AI learning + portfolio roadmap
  • Target role shortlist with honest fit scoring
  • Job search strategy and recruiter outreach plan
Book via Email →
Career Coaching
Job Search Accelerator
2 sessions · 60 min each · Strategy + follow-up
USD 200 for both sessions
What's included
  • Session 1: Full strategy, CV rebuild, LinkedIn overhaul
  • Session 2: Progress review, pipeline assessment, refinement
  • Portfolio review — GitHub, Hugging Face, deployed apps
  • Interview preparation for AI engineering roles
  • Email / WhatsApp support between sessions
Most Popular — Book Now →
Career Coaching
CV + LinkedIn Review
Async · Written feedback within 48 hrs
USD 80 flat fee
What's included
  • Detailed written feedback on your CV
  • LinkedIn profile review with specific suggestions
  • Honest assessment: what to keep, what to remove
  • Rewritten summary and headline recommendations
  • No call required — fully async
Send CV for Review →
Enterprise AI Consulting

RAG systems that work.
Delivered in 2 weeks.

Your organisation has years of internal knowledge locked in documents. I build RAG systems that let your team find it instantly — with source citations, in plain English.

RAG POC Consulting

Build your internal AI on your own documents

Document ingestion, vector search, LLM generation, RAGAS evaluation, and full handover documentation. Your team owns it completely on delivery.

Starter POC
HKD 15K
Up to 1,000 docs · 1 week
Enterprise POC
HKD 35K
Up to 20,000 docs · 2 weeks
Production Build
HKD 60K
Up to 100K docs · 4 weeks
Start with a free 30-min call

NDA available · All work is client-owned on delivery

What gets delivered
✓ Document ingestion pipeline
PDF, Word, Excel — chunked and indexed
✓ Conversational Q&A interface
Plain English queries, cited answers
✓ RAGAS evaluation report
Retrieval accuracy, faithfulness metrics
✓ Prompt injection defence
Pydantic output schema + guardrails
✓ Handover documentation
Architecture, deployment guide, prompt library
✓ 30-day support window
Questions and minor adjustments included
Verified Portfolio

Everything I reference
is publicly verifiable.

No fabricated metrics. Every number below is live and checkable right now.

26
Live AI applications deployed on Hugging Face
View all spaces →
4
Live RAG systems — financial document AI on 10-K annual reports
Try live demo →
105
Public GitHub repositories — RAG, GenAI, ML, full-stack apps
View GitHub →
75+
AI tutorial videos on YouTube — RAG, LangChain, LLM deployment
Watch tutorials →
Full-Stack AI App — Live
Your Best Friend AI

Full-stack AI SaaS — React + TypeScript + Express + PostgreSQL + OpenAI + Docker + AWS ECS. Bilingual (English, Cantonese, Mandarin). Subscription tiers, SSE streaming, PII protection.

View live app →
React + TypeScript Express 5 PostgreSQL OpenAI API Docker AWS ECS SSE Streaming Bilingual EN/HK
About Mayank

Built for delivery.
Honest about limits.

I am a senior enterprise architect with 20+ years of technology delivery at Cathay Pacific Cargo, HSBC, British Airways, CHANEL, and Marks & Spencer — across aviation, banking, luxury retail, and logistics.

Over the past two years I've made a deliberate transition into AI engineering — building and publicly deploying AI applications, completing 12 certifications, and teaching AI through 75+ YouTube tutorials.

My AI work is self-directed and project-based rather than enterprise production deployment. I am transparent about this. What I bring to coaching is the same honest approach — no fabrication, no empty promises, just a clear-eyed assessment of where you are and what it actually takes.

I am based in Hong Kong as a permanent resident, fluent in English and Hindi.

🏢
Cathay Pacific Cargo — 13 years
Senior Technical Architect · AWS cloud migration · HKIA airport systems
🏦
HSBC via Capgemini
Cloud AI & data platform · Azure DB migration · Power BI integration
✈️
British Airways · Marks & Spencer
Enterprise architecture · London & Hong Kong delivery
💎
CHANEL Hong Kong
Enterprise architect · IT integration strategy · Azure Cloud SME
🤖
12 AI & Cloud Certifications
Claude Code (Anthropic) · Azure OpenAI · AZ-400 · AZ-104 · AWS SA · TOGAF 9.2
📺
youtube.com/@itaienthusiast
75+ AI tutorials · RAG · LangChain · LLM deployment · GenAI applications

A note on honesty.

I built my coaching practice on the same principle I teach: honest positioning beats fabrication every time. The AI job market is tough right now. Candidates exaggerate. CVs lie. And then they fail interviews.

I went through this myself. I know what it costs. My coaching helps you build a genuinely strong, verifiable profile — not a fabricated one that collapses under questioning.

If you're looking for someone to help you fake experience you don't have, I'm not the right coach. If you want someone to help you present what you actually have — confidently, accurately, and competitively — let's talk.

Ready to start?

First call is free. 30 minutes. I'll tell you honestly whether I can help — and what the path forward looks like.