Problem to Product Workflow

From Product Thinking to Proof of Work

I'm Deepankar Sharma. I turn uncertain problems into validated product bets: structured decisions, tested assumptions, AI-assisted prototypes, execution-ready documentation, and live products you can visit today.

Kolkata, India · A decision and evidence system for AI, data, and learning products.
assumptionsusersrisksbetsPRDsmetricsMVPJTBDAI checkpointsevidencefallbacksreviews
01

Discover

Problem framing, user jobs, assumptions, and why-now context.

02

Decide

Product bet, success outcome, assumption tests, MVP scope, and trade-offs.

03

Prototype

AI-assisted flows, UI drafts, technical probes, and working MVP experiments.

04

Document

PRDs, user stories, acceptance criteria, launch notes, and learning reviews.

Principles

Operating Principles Behind the Workflow

Six principles that keep the workflow honest. They stop me from jumping to features, forcing AI where it isn't needed, or treating documentation as an afterthought.

01

Clarity before code

Define the user, the problem, and the outcome before naming a solution.

02

Users before features

Build for a specific segment with a specific job, not for everyone.

03

Tests before scope

Name the riskiest assumption and test it cheaply before committing to an MVP.

04

Evidence before confidence

Treat early thinking as hypotheses. Label what is validated and what is still a guess.

05

Documentation before handoff

Use artifacts to clarify decisions, align teams, and unblock execution.

06

Learning before the next bet

Review outcomes, capture what changed, and decide the next move on evidence.

Workflow

The Problem to Product Workflow

Ten connected decision stages, designed to loop as evidence changes. Not a phase gate: user feedback in stage 7 can send me back to stage 1, and an engineering discovery in stage 9 can reopen scope. Each stage exists to answer one product question.

01
STEP 01

Problem Discovery

Define the user problem, link it to a business outcome, and avoid solution-first or tech-first thinking.

AI checkpoint

Ask whether AI is required or whether a simpler workflow solves the problem better.

02
STEP 02

User and Segment Understanding

Identify the primary user, the chosen segment, and the segment deliberately not served.

AI checkpoint

Assess user trust readiness and tolerance for AI errors.

03
STEP 03

Context and Alternatives

Map how users solve this today: alternatives, substitutes, competitors, constraints, and strategic fit.

AI checkpoint

Compare AI and non-AI alternatives honestly.

04
STEP 04

Product Bet and Success Outcome

Convert discovery into a clear bet: opportunity hypothesis, success metric, and the riskiest assumption underneath it.

AI checkpoint

Frame the AI task type: prediction, classification, ranking, generation, or summarization.

05
STEP 05

Assumption, Feasibility, and Risk Testing

Test the riskiest assumptions cheaply before committing: value, usability, feasibility, and viability risk, using interviews, fake-door tests, prototypes, spikes, and concierge experiments.

AI checkpoint

Check data, model and API choice, hallucination risk, bias, and build an evaluation set where relevant.

06
STEP 06

MVP Scope and Prioritization

Define the smallest useful version with explicit, visible trade-offs, informed by what the tests showed.

AI checkpoint

Choose a pre-trained API, a prompt workflow, a rule-based fallback, or a custom model.

07
STEP 07

Experience and Prototype

Turn product logic into flows, journeys, feature behavior, edge cases, and fallback decisions. Loop back when the prototype breaks an assumption.

AI checkpoint

Design transparency, uncertainty states, human review, and fallback paths.

08
STEP 08

Build-Ready Product Definition

Create PRDs, feature breakdowns, user stories, acceptance criteria, NFRs, and Definition of Done a team can build from.

AI checkpoint

Add AI-specific PRD sections for data, prompts, evaluation, trust, and monitoring.

09
STEP 09

Delivery, Launch, and Monitoring

Prepare release readiness, GTM, monitoring plans, and feedback loops that make the launch observable.

AI checkpoint

Monitor model quality, drift, fallback usage, latency, and outcomes.

10
STEP 10

Learning and Next Decision

Capture feedback and metric movement, then decide: continue, iterate, pivot, pause, or sunset — and loop back to the stage the evidence points at.

AI checkpoint

Decide retrain, prompt iteration, UX iteration, continue, pause, or sunset.

Evidence maturity across the 10 steps
L1
Concept
Stages 1–2
L2
Researched
Stages 2–4
L3
Prototyped
Stages 5–7
L4
Built
Stages 7–8
L5
Launched
Stage 9
L6
Measured
Stage 10
JTBDPersonasFive C'sOpportunity HypothesisAssumption TestsMVPPRDDefinition of DoneMonitoringLearning ReviewResponsible AIFallback Design
Execution Skill

AI-Led Development as a Product Execution Skill

I use AI-led development to move from product thinking to working prototypes faster. The goal is not just to generate code, but to translate user problems, workflows, and product decisions into testable interfaces, flows, and execution-ready systems.

product.brief
Speed

Prototype Faster

Turn product thinking into early UI flows and MVP scaffolds in hours, not weeks.

Validate

Test Product Assumptions

Use quick builds to pressure-test flow, feasibility, and user value before scaling scope.

Clarity

Improve PM and Engineering Clarity

Translate PRDs and stories into concrete technical artifacts that surface real implementation questions.

Honesty

Stay Honest About Tool Use

Treat AI-generated code as draft material. Review, test, and disclose what the tool did and what I decided.

About

From Technical Systems to Product Systems

I've worked on the execution side of technology: building data workflows, clarifying requirements, coordinating teams, and moving releases forward. That work showed me the real cost of unclear problems and weak product decisions.

Today I build PM proof through a decision and evidence system, product artifacts, AI-assisted execution, and live products. Every project goes through the same ten decision stages.

Deepankar Sharma
PRDsJTBDAssumption TestingMVP ScopingNFRsDoDAI-Led DevAARRRResponsible AISAFe
Deepankar Sharma · Kolkata, India

Product Discipline

Problem framing, user research synthesis, assumption testing, MVP scoping, and prioritization.

Execution Readiness

PRDs, user stories, acceptance criteria, NFRs, Definition of Done, and release readiness checklists.

AI-Assisted Build

AI-led development for prototypes and drafts, with monitoring, fallback thinking, and Responsible AI judgment kept human-led.

Learning RouteComing Soon

Building an AI Product Manager Skill Stack

I'm building a structured learning route for an AI Product Manager profile, combining product management, AI-assisted building, full-stack prototyping, data workflows, and deployment skills.

Each track connects back to real product work: framing problems, writing PRDs, creating prototypes, working with data, shipping MVPs, and reviewing what happens after launch.

AI PM Route Preview

Product thinking, technical fluency, AI-assisted building, data workflows, and shipping practice.

01

PM Core

Problem discovery, PRDs, metrics, launch review.

02

AI Product Thinking

Use-case framing, evaluation, trust, fallback behavior.

03

Product Prototyping

React, React Native, FastAPI, PostgreSQL.

04

Data Workflows

SQL, Snowflake, Airflow, analytics thinking.

05

AI-Led Development Stack

Claude, Google Stitch, Codex, Antigravity.

06

Shipping Stack

Coolify, AWS, CI/CD, monitoring basics.

Let's connect

Open to Product Conversations and Opportunities

If the Problem to Product Workflow, the live products, or the AI product direction line up with what you're building or hiring for, I'd be happy to talk. Open to PM roles, portfolio reviews, and product collaborations.