AI Solutions Portfolio

Mayuresh Oak

AI Engineer & Strategist

I help businesses eliminate inefficiencies and unlock new capabilities by building AI that works in the real world — not just in demos. From voice assistants to procurement automation, I've delivered AI at enterprise scale.

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End-to-end delivery
From strategy and architecture through to deployment and monitoring — I own the full solution.
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Enterprise-proven
Delivered for Fortune 500 companies and global brands including Samsung and Unilever.
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Business-first AI
Every project is anchored to measurable outcomes — efficiency gains, cost savings, faster workflows.
Selected projects
AI Voice Assistant
Samsung
Voice AI · Lead Engineer
What this does
A smart voice assistant that understands what users say, interprets their intent, and responds naturally — even in complex, noisy environments.
My contribution
Led development of the AI brain that converts speech into understanding — making the assistant accurate and fast
Built and trained the language models that power natural conversation and task completion
Customised AI behaviour for customer specific use cases from device control to content retrieval
Enterprise Knowledge Agent
Fortune 500 Company
AI Research · Enterprise
What this does
An AI agent that searches across the company's entire knowledge base — documents, databases, reports — and delivers clear, accurate answers and insights on demand.
My contribution
Designed the system from scratch — how it finds, retrieves, and synthesises information at scale
Connected the AI to all major enterprise data sources, securely and reliably
Built the layer that turns raw data into structured insights ready for business decisions
Multi-Agent AI Orchestrator
Enterprise Platform
AI Coordination · Architecture
What this does
A smart coordinator that receives a complex business question, breaks it into smaller tasks, and assigns each task to the right specialist AI agent — all running simultaneously for faster answers.
My contribution
Designed the "project manager" AI that decomposes complex queries into manageable sub-tasks
Built logic that runs multiple AI agents in parallel dramatically cutting time to answer
Ensured each agent stays focused on its specialty, preventing overlap and errors
Logistics Procurement Copilot
Unilever · Transport Procurement
Process Automation · Savings
What this does
An AI copilot that automates the process of generating transport tender strategies and benchmark reports — work that previously required hours of manual analysis by procurement specialists.
My contribution
Built the full automation pipeline from pulling live logistics cost data to generating strategy reports
Created AI agents that calculate best and worst-case scenarios to guide negotiation decisions
Delivered ready-to-present PowerPoint reports, reducing analyst prep time significantly
AI Reliability & Monitoring Platform
Enterprise Internal
Infrastructure · Quality Assurance
What this does
A monitoring and testing system that keeps AI agents working correctly in production — catching problems early, flagging quality issues, and ensuring business-critical AI stays reliable.
My contribution
Built comprehensive testing to validate AI agent behaviour before and after every change
Deployed real-time monitoring dashboards to track AI performance and catch issues instantly
Designed automated quality checks that assess accuracy, reliability, and hallucination risks
Areas of expertise
Conversational AI & Voice
Building voice assistants and chatbots that understand natural language and complete real tasks.
Enterprise Knowledge Systems
AI that searches and synthesises your company's data to surface answers on demand.
Workflow Automation
Replacing manual, analyst-heavy processes with AI that produces structured outputs automatically.
Multi-Agent AI Systems
Coordinating multiple AI agents to tackle complex, multi-step problems in parallel.
AI Quality & Reliability
Making sure your AI stays accurate, monitored, and trustworthy as it scales.
Custom LLM Development
Adapting foundation models for specific industries, workflows, and business constraints.
Let's work together
Ready to bring AI into your business?

Whether you have a clear project in mind or just a challenge to solve, I'm happy to have a conversation.

Get in touch