AI/ML · Platform · Product

Abhinit
Singh

I build AI systems — and think hard about why they should exist. Two and a half years in enterprise GenAI, across model architecture, cloud infrastructure, and the product decisions that sit between the two.

About

The full picture, honestly

I'm a data scientist who got restless staying in one lane. Not out of restlessness for its own sake — but because the interesting problems rarely fit neatly into job descriptions.

I work in consulting at Publicis Sapient, embedded in feature teams building a GenAI platform for a global CPG client. In practice, that's meant fine-tuning image models on brand IP, migrating pipelines to microservices on Kubernetes, writing specs, running demos, and making the case to stakeholders for why the trade-off you're recommending is the right one.

The range across AI/ML, infrastructure, and product delivery is deliberate. AI is moving fast enough that the most valuable thing isn't picking a lane — it's building judgment. That's what I'm working on.

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AI / ML
Machine LearningLLMs / LIMsFine-tuningAgentic AIGenAI
Infrastructure
KubernetesGCPDockerCI/CD
Product & Delivery
Feature Specs / PRDsRoadmapStakeholder Management
Languages
PythonSQLEverything else (AI-assisted)

Credentials

CKAD
Certified Kubernetes Application Developer
Linux Foundation / CNCF
LF-vinex8925x
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Work

Things I've built

Enterprise GenAI work, shipped. Full case studies in progress — what's here gives enough context to understand scope and impact.

GenAI · Enterprise · Visual AI

Visual GenAI Platform for Global Marketing

Part of the feature team that fine-tuned image models on client brand IP — enabling AI-generated marketing visuals at scale across 15+ global markets. Owned technical delivery end-to-end, from model iteration to stakeholder demos.

Case study
Infrastructure · Platform Engineering

Microservices Migration on GCP / Kubernetes

Identified model-to-production latency as a bottleneck nobody had named yet. Proposed and led the shift to modular microservices — cutting deployment time by 50%+ and unblocking rollouts across markets.

Case study

Thinking

Product teardowns & observations

Not a blog. These are structured teardowns — products I think deserve more honest analysis than they usually get.

  • 01First teardown — an AI tool in the marketing spaceA product analysis from the inside of the problem, not the outside.
  • 02More to follow
  • 03More to follow

Contact

Let's talk about hard problems

I'm open to conversations about interesting AI/ML problems, technical roles where scope isn't fully defined yet, and early-stage teams that value range over specialisation. If something here resonated — reach out. Happy to talk.