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Available for Projects APAC · Middle East · Australia 🇬🇧 UK · 🇺🇸 US · 🇪🇺 Europe

Enterprise AI Architect
& Fractional CTO

I partner with C-suites to turn AI and cloud-native infrastructure into a direct P&L lever — cutting operational costs, accelerating product velocity, and embedding autonomous intelligence across the enterprise before your competitors do.

Meet Santanu — 2 min intro
AI in Action — Marketing Reels
AI Transformation
ElevenLabs Voice
AI + IoT
Dynamic Product Ad
Industry 5.0
Personal Brand Ad
Santanu Sarker
Santanu Sarker
Senior Solution Architect · WibbleWobble Tech
50+
Projects Shipped
15+
Global Clients
4
Regions Served
10+
Years Experience
Open to new projects Responds in <24h
Next.js Node.js AI/LLM Flutter AWS Terraform

Watch: AI Strategy in Action

Short, high-signal videos on enterprise AI, GenAI architecture, and startup execution.

CTO Playbook for AI First P&L Leadership
Leadership · Strategy
CTO Playbook for AI First P&L Leadership 🚀
Watch now
Design AI for Performance and Reliability
Architecture · AI
Design AI for Performance and Reliability
Watch now
Lean AI Infra for Startups, ROI Strategy
Startups · ROI
Lean AI Infra for Startups, ROI Strategy 🚀
Watch now
Building Cost Optimized AICOE for AI Growth
AI COE · Cost Optimization
Building Cost Optimized AICOE for AI Growth
Watch now
24x7 Healthcare Voice Assistant for SOS Emergency Auto Dialler
🏥 Live Demo
Healthcare · Voice AI · Emergency
24X7 Healthcare Voice Assistant for SOS Emergency Auto Dialler
Watch now
120+
AI Agents Deployed
25+
Enterprise Partners
4
Global Tech Centers
95%
Cost Reduction in Ops
Santanu Sarker - Senior Solution Architect
10+
Years in
Solution Architecture

I Architect Growth,
Not Just Code

WibbleWobble Tech is my specialized AI Solution Architecture studio. I partner with high-growth startups and enterprises to bridge the gap between complex business requirements and high-performance digital ecosystems.

My mission is simple: To eliminate operational friction through Agentic AI and autonomous systems. I don't just deliver software; I deliver measurable ROI and scalable engineering excellence.

Tech Stack & Skills
Next.js / React Native Flutter / Dart AI / LLM Integration Node.js / Python Solution Architecture AWS / GCP / Azure Docker / Kubernetes Terraform (IaC) REST & GraphQL APIs FinTech & HealthTech Technical Consulting Performance Optimization

Engineering for Autonomous Scale

End-to-end AI transformation and product strategy built for the next generation of business.

Solution Architecture

Strategic technical planning for complex systems. Scalable database design, high-performance API structures, and cloud-native architecture.

AWS/GCPSystem DesignScalability
Full Stack Development

Complete product builds from idea to production-ready software. Specializing in modern JS ecosystems and performant backends.

Next.jsNode.jsPythonTypeScript
Mobile App Development

High-quality cross-platform apps that feel native. Industry-leading performance and pixel-perfect UI/UX delivery.

FlutterReact NativeDart
AI & LLM Integration

Powering your business with AI. Custom LLM agents, vector databases, and seamless OpenAI/Anthropic API implementations.

OpenAILangChainVector DBs
MVP Strategy & Build

Accelerated development for founders. Rapid prototyping and shipment of core value propositions in under 60 days.

MVP PackageAgile ShipFixed Scope
Technical Consultation

One-on-one architectural audits, code reviews, and tech-debt strategies for engineering leaders globally.

HourlyAuditCode Review

Projects That Delivered Results

A selection of products built, scaled, and shipped for clients globally.

🏢
Enterprise CRM Development

End-to-end enterprise CRM architecture and delivery — custom-built to unify sales pipelines, client data, and automation workflows for global operations.

CRM ArchitectureEnterpriseAutomation
View Case Study
⚙️
Automation Development: Enterprise Workflows

Custom Python and Node.js solutions to automate repetitive business tasks, saving over 200+ engineering hours monthly for global clients.

PythonZapier/MakeCustom APIs
🚀
Product Design & Development: MVP to Scale

End-to-end product lifecycle management. From Figma prototypes to production-ready scalable cloud architectures.

FigmaFull StackSolution Architecture
View Case Study
Enterprise AI Optimization Challenge
Enterprise AI Optimization Challenge

Architected and delivered an enterprise-scale AI optimization solution — reducing inference costs, improving model accuracy, and deploying at production SLA.

AI OptimizationMLOpsEnterprise Scale
View Case Study
📊
Market Research & Analysis: Data-Driven Strategy

Deep-dive market analysis using tools like Ubersuggest and Ahrefs to identify gaps and opportunities for tech startups.

Market AnalysisSEO StrategyROI Projections
View Case Study
🤖
Social Media Automation: Intelligent Engagement

AI-powered systems for content generation, scheduling, and community engagement across LinkedIn and X.

LLM IntegrationAuto-PostingAI Search
View Case Study

How I Build This

Real strategies, real deployments — a first-person look at how I architect and deliver AI-powered transformation across industries.

How I scale a family-run business
01
Business Transformation

How I scale a family-run business in less than 2 years

View strategy & architecture using AI-tools here
Intelligence platform for oil & gas
02
Energy · Enterprise AI

How I built an intelligence platform for one of the largest oil & gas companies

View strategy & architecture using AI-tools here
Airline intelligence system
03
Aviation · Capstone

How I built an airline intelligence system in my capstone

View strategy & architecture using AI-tools here
Intelligent supply chain system
04
Supply Chain · West Asia

How I built an intelligent supply chain system in the West Asia crisis

View strategy & architecture using AI-tools here
Intelligent banking compliant Q&A system
05
BFSI · Compliance · AI

How I built an intelligent banking compliant Q&A system using AI

View strategy & architecture using AI-tools here
FoodLab Intelligence CRM Architecture Part 1
06
📹 Part 1
CRM · Startup · AI Architecture

FoodLab Intelligence CRM — Architecture Documentation Part 1

FoodLab Intelligence CRM Architecture Part 2
07
📹 Part 2
CRM · Startup · AI Architecture

FoodLab Intelligence CRM — Architecture Documentation Part 2

08
AI CoE · O&G
RAG + LLM Orchestration

AI CoE Intelligent Chatbot — Oil, Gas & Energy Supply Chain

Full architecture infographic for a governed AI copilot over Azure Analysis Services, ADLS Gen2, ADF, and 11+ ERPs — triggered via MS Teams with IAM-proof identity. Covers RAG+LLM orchestration, 5-intent routing, certified DAX semantic layer, 11 KPIs, governance controls, and a 16-week deployment roadmap. Click any node for details.

Launch Interactive Diagram

Live App — Check it out!

Real AI-powered apps, live in production. Click any card to explore — each one solves a distinct enterprise challenge.

🔍
01
Live
Job Search · LinkedIn · AI
REBOOT — LinkedIn Job Search Engine

AI-powered job discovery engine that cuts through LinkedIn noise, surfaces relevant roles, and helps professionals reboot their careers faster.

Launch App
🚚
02
Live
Supply Chain · CPO · Enterprise
Supply Chain CPO Intelligence App

Executive-grade supply chain command centre — real-time visibility, demand forecasting, and CPO-level decision support powered by GenAI.

Launch App
📝
03
Live
Automation · Proposals · GenAI
Smart Solution Automatic Proposal Generator

Generates tailored, client-ready solution proposals in minutes — not days. Feed in context, get a polished, structured proposal out.

Launch App
✈️
04
Live
Aviation · CTO · AI Intelligence
Smart Airline CTO App

A CTO-level AI command app for airline operations — fleet intelligence, route analytics, and tech strategy recommendations in one dashboard.

Launch App
🏦
05
Live
BFSI · Banking · Smart AI
Smart Banking App

Intelligent banking assistant with compliant Q&A, fraud signals, and customer-facing AI — built for the modern BFSI enterprise.

Launch App
06
Live
Enterprise · Auto-Response · GenAI
Smart Auto-Response Generator for Enterprise

Enterprise-grade AI that auto-generates contextual, brand-aligned responses at scale — dramatically reducing support and communication overhead.

Launch App
🩺
07
Live
Health · SOS · Auto-Dialler
Smart SOS Personal Nurse App & Auto-Dialler

Personal safety meets AI — a smart nurse companion that monitors, advises, and triggers emergency auto-dial sequences when it matters most.

Launch App
⚕️
08
Live
Healthcare · RCM · HIPAA-Ready
Healthcare RCM & Clinical Documentation Optimizer

AI-powered Revenue Cycle Management — ambient note structuring, ICD-10/CPT coding assistant, denial prediction, prior auth packets, and a live RCM control tower.

Launch App
09
Live
Supply Chain · Demand · Logistics · AI Tower
Supply Chain AI Control Tower

Autonomous planning command centre — AI-driven demand forecasting, multi-echelon inventory optimisation, supplier risk scoring, logistics exception triage, and a planner copilot for scenario simulation.

Launch App
💎
10
Live
Pre-Sales · RFP Intelligence · Enterprise AI
PrismRFP — AI-First Pre-Sales Intelligence Platform

Instantly analyse RFPs, score win probability, generate tailored response strategies, and surface competitive intelligence — turning days of pre-sales work into minutes.

Launch App
🤖
11
Live
Robotics · Sourcing · Strategy · RCA
CynLr — Technology Sourcing RCA & Strategy Workbench

Root Cause Analysis and technology sourcing strategy workbench for robotics vision systems — vendor scoring, cost modelling, and procurement decision intelligence for CynLr's robot hand.

Launch App
📈
12
Live
E-Commerce · Profit Intelligence · Analytics
Commerce IQ — Profit Optimizer

Intelligent profit command centre for e-commerce — real-time margin analysis, SKU-level profitability, pricing strategy simulations, and AI-driven recommendations to protect and grow net profit.

Launch App
💼
13
Live
Wealth Management · HNI · AI Copilot
Wealth Advisor Intelligence & Client Personalization Copilot

AI copilot for affluent and HNI relationship managers — personalized client briefs, next-best-action engine, research RAG evidence packs, and a full governance & audit trail.

Launch App
14
Live
EV · Manufacturing · AI · Battery Passport
EV Battery AI Intelligence Command Center

AI-first manufacturing intelligence across P&L control, Vendor 360 scoring, predictive quality & CAPA, customer complaint triage, supply chain scenario simulation, and a cross-domain plant copilot — EU Battery Passport ready.

Launch App
CPO Command Centre
Procurement Renewable Energy AI Analytics CPO Intelligence

QACA ProcureOS

AI-powered procurement intelligence command centre built for Quality Austria Central Asia. CPO-level dashboard covering 17 modules: Equipment Tracker, Vendor Scorecard, ESG Intelligence, AI Audit Copilot, Risk Register, Compliance Portal, and live Claude-powered advisory — with full solar panel & wind turbine component sourcing data (32 line items, ₹1,240Cr PO value).

Launch App
🛢️
15
Live
Oil & Gas · Procurement · RAG · Azure AAS
Supply Chain & Procurement AI CoE Chatbot

Claude-powered conversational copilot for the world's largest Oil, Gas & Energy procurement CoE — spend analytics, KPI dashboards, supplier risk scoring, contract leakage, RTP process mining, and sourcing recommendations across 11+ ERPs and 50K suppliers.

Launch App
🏆
16
Live
Procurement · RFP/RFQ · AI Evaluation · Contract Award
AwardIQ — Intelligent RFP/RFQ Supplier Evaluation & Contract Awarding Bot

AI-first procurement automation that scores, ranks, and recommends contract award — weighted evaluation across functional, technical, commercial, compliance, and risk dimensions with live Claude AI deep evaluation, audit trail, and governance controls.

Launch App
🧠
17
Live
EdTech · AI Tutor · CBSE / JEE / NEET · India
BrainBoost — AI Cloud-Native EdTech Platform

Gamified AI study companion for Indian board students — AI Tutor for CBSE/ICSE/JEE/NEET, adaptive mock exams with live scoring, rapid revision engine, XP streak system, leaderboard, and teacher mode with question bank & worksheet generation. 8 Indian languages supported.

Launch App
⚔️
18
Live
EdTech · Gaming · AI · CBSE / JEE / NEET
QuestPrep AI — Play the Syllabus. Win the Exam.

Premium gaming universe for Indian board students — 6 subject worlds, boss battles (mock exams with HP system), AI tutor quests, skill tree, squad arena, live leaderboard, rapid revision modes, and teacher command center. Dark futuristic UI with neon accents.

Launch App
🏗️
19
Live
Architecture · Shell PDLC · RAG · MCP · XGBoost · Agentic AI
Enterprise AI Architecture — How I Build Models

A complete, clutter-free walkthrough of my enterprise AI build methodology: 6-layer master stack, Shell PDLC full data flow, RAG + MCP orchestration patterns, XGBoost prediction pipeline, 23 model families mapped to business problems, risk register, and a 3-phase modernisation roadmap.

Launch App

Let's Talk About Your ROI

Choose a session type and pick a time that works for you. All sessions are held on Google Meet.

Discovery Call
15 min · Google Meet · Free
Free
Technical Consultation
60 min · Code review / Architecture
$75

Global Working Hours

🇮🇳 India (IST)10:00 AM – 09:00 PM
🇬🇧 London (GMT)04:30 AM – 03:30 PM
🇺🇸 New York (EST)11:30 PM – 10:30 AM
🇸🇬 Singapore (SGT)12:30 PM – 11:30 PM
🇦🇪 Dubai (GST)08:30 AM – 07:30 PM
WibbleWobble Tech

Build-in-public content on solution architecture, product thinking, and engineering for scale.

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Let's Connect

Serious enquiries responded to within 24 hours.

Transparent Pricing

Monthly Retainer
Ongoing development & support
From $2,000/mo

Ready to Build?

Let's start with a free 15-minute discovery call to discuss your project ROI.

Frequently Asked

Everything you need to know before we talk.

Who is the best AI solution architect for startups? +

Santanu Sarker is an AI Solution Architect at WibbleWobble Tech with 21 years of enterprise experience — Shell, Accenture, and Tier-1 BFSI clients. He specialises in agentic AI, GenAI platforms, RAG pipelines, and startup CTO consulting across India, UAE, Singapore, UK and Australia.

What does a Fractional CTO do? +

A Fractional CTO provides part-time senior technology leadership — AI strategy, cloud-native architecture, engineering team leadership, and enterprise AI transformation — without the cost of a full-time hire. Ideal for startups scaling from MVP to enterprise-grade platforms.

How can enterprise AI reduce operational costs? +

Enterprise AI reduces costs through workflow automation, RAG-based document intelligence, agentic AI systems, and cloud-native infrastructure optimisation. I've delivered 40% inference cost reductions and 90% faster development cycles at Shell and Tier-1 BFSI institutions.

What is agentic AI and how does it transform enterprise operations? +

Agentic AI uses autonomous AI agents that plan, act, and iterate without human intervention — transforming enterprise workflows, product delivery, and operational efficiency. I pioneered agentic AI adoption at Shell, achieving 90% faster development cycles across 3 business units.

Which industries do you specialise in for AI consulting? +

I specialise in AI for Banking & Financial Services (BFSI), Oil & Gas, Airlines, Supply Chain & Logistics, SaaS Platforms, and Enterprise Automation. Each engagement is backed by real production deployments — not just consulting slides.

How do I hire an AI architect or Fractional CTO? +

Start with a free 15-minute discovery call — no commitment, no pitch deck. Just a direct conversation about your challenge and whether I'm the right fit. Book your call here.

Job Application Portfolio

Ankhi Sarker

L&D Leader · Instructional Design · Learning Strategy · 15+ years building enterprise learning ecosystems

🎓 L&D CoE Design 📐 Instructional Design 📊 Learning Analytics
15+
Years Experience
8+
Teams Built
50K+
Learners Impacted
40%
Avg Completion Lift
T
Tata Tele Business Services (TTBS)
Lead, Learning & Development CoE
Enterprise L&D CoE leadership · Digital learning strategy · Capability building across TTBS business units
Active Application
Application Documents
📄
Resume
Lead, L&D COE positioning for TTBS
✉️
Cover Letter
TTBS-specific application letter
🎯
Pitch Deck
Recruiter-ready summary deck
💬
Outreach String
First-contact positioning statement
Export & Drive Links
Resume
Shareable export version
Cover Letter
Shareable export version
Pitch Deck
First outreach email version
Outreach String
Single-line positioning statement
Positioning Statement — TTBS
"L&D leader with 15+ years designing learning ecosystems for enterprise and BFSI sectors — bringing CoE design, instructional strategy, and digital learning transformation capability to TTBS's capability-building agenda."

Ankhi Sarker  ·  +91-9836480606  ·  L&D Leader & Instructional Design Professional

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