Saurav Singh
Workspace Studio and Technical Blueprint Board
PRODUCT ENGINEERING · SYSTEMS · AI

From user problems to production-ready products.

I help teams understand what users need, shape the right solution, and build scalable applications across frontend, backend, cloud, realtime systems, and practical AI.

View Selected WorkSee How I Help
PROFESSIONAL PROOF

8+ years building and modernizing production software.

8+ YEARSBuilding production software across complex systems.
ENGINEERING LEADERSHIPShaping architecture, guiding engineers & driving delivery.
28K+ LIVE ASSETSRealtime operational experiences at meaningful scale.
END-TO-ENDFrom understanding the problem to production.
Core Domains & System Types
Enterprise PlatformsTelematicsAdTechSaaSRealtime SystemsData-Intensive Products
Experience shaped across
WIPROLGRELIANCE JIOAZUGASTRATEGIC ADVISORY
01 / Selected Work

Work across complex production systems and products built from the ground up.

Case 01
Modernizing a mature enterprise platform without stopping delivery.
01 / ENTERPRISE MODERNIZATION

Modernizing a mature enterprise platform without stopping delivery.

Legacy workflows → cleaner product architecture, serverless boundaries and incremental migration.

The Challenge

Modernize slow, tightly coupled legacy workflows while existing product areas continued serving users.

The Outcome

A cleaner foundation for responsive UX, independently scalable services, clearer ownership and safer incremental delivery.

Full-Stack · Next.js · Serverless · Event-Driven

View case study
Case 02
Making 28K+ live assets understandable in realtime.
02 / REALTIME SYSTEMS

Making 28K+ live assets understandable in realtime.

Event delivery, freshness, filtering, operational UX and failure states.

The Challenge

Turn continuously changing operational data into a product experience that stayed fresh, understandable and usable without overwhelming the interface.

The Outcome

A realtime experience where users could understand current state, filter quickly and act with greater confidence across 28K+ live assets.

Realtime · Telematics · Event Streams · WebSockets · Maps

View case study
Case 03
Keeping important things from quietly drifting out of attention.
03 / INDEPENDENT PRODUCT
Orbit

Keeping important things from quietly drifting out of attention.

From identifying the problem and shaping the product to architecture, payments and production.

The Challenge

Goals, projects, habits and ideas were scattered across notes, reminders, chats and memory — making important things quietly disappear from attention.

The Outcome

Took Orbit from an ambiguous personal problem to a production product — shaping the UX, data model, authentication, payments, security and cloud infrastructure end-to-end.

0→1 · Product Thinking · Cloudflare Edge · Payments

Explore Orbit Read the story
Case 04
Location-aware advertising and analytics at enterprise scale.
04 / ADTECH

Location-aware advertising and analytics at enterprise scale.

Targeting, campaign workflows, analytics and data-heavy experiences.

The Challenge

Bring multiple interconnected parts of a complex advertising platform — targeting, campaign workflows, data and analytics — together as one coherent product system.

The Outcome

Led engineering across a complex AdTech system, translating interconnected business workflows into coordinated product modules and production delivery.

AdTech · Analytics · Enterprise · Geospatial Engine

View case study
Case 05
Document intelligence that users can actually verify and trust.
05 / AI / RAG

Document intelligence that users can actually verify and trust.

PDF parsing, hybrid retrieval, citation-grounded answers and trust-first UX.

The Challenge

Insurance policy answers are spread across clauses, exclusions, limits and conditions — a simple AI answer without evidence is not enough.

The Outcome

Built a practical RAG workflow end-to-end: document ingestion, hybrid retrieval, citation-backed answers and a trust-first product experience.

RAG · pgvector · Hybrid Retrieval · Citations · Next.js

Try live demo View case study
02 / How I Can Help

When the product or system needs more than just another feature.

I work where product thinking, engineering and architecture overlap.

01 / MODERNIZE

Your product works. But it's getting harder to evolve.

Untangle monolithic workflows, establish clear service boundaries, and upgrade platform foundations without pausing feature delivery.

Legacy systemsMigrationArchitecturePerformance
Modernize your product
02 / BUILD

You have the problem. Now it needs to become a product.

From ambiguous requirements and domain modeling to reactive UI, cloud infrastructure, and 0→1 production deployment.

Product thinking0→1Full-stackProduction
Build from 0 → 1
03 / SCALE

The system works. But complexity is catching up.

Streamline high-frequency event flow, tune latency bottlenecks, improve data freshness, and build rock-solid operational UX.

PerformanceRealtimeReliabilitySystems
Improve the system
04 / THINK THROUGH

You know something isn't working. The right solution isn't obvious yet.

Direct architectural advisory, deep-dive system diagnosis, product trade-off clarity, and actionable technical roadmaps.

Architecture reviewProduct directionAdvisory
Start with the problem
Practical AIRAGDocument IntelligenceAI Workflows
03 / About

I like understanding the problem before choosing the technology.

I’m an engineer who enjoys working where product thinking and technical depth meet.

I like taking ambiguous problems, understanding what users actually need, simplifying the system around them, and carrying the solution far enough that it works reliably in production.

01 / START WITH THE PROBLEM

Understand before building.

Before architecture, frameworks or implementation, I want to understand who has the problem, why it matters, what constraints exist and what a good outcome actually looks like.

02 / THINK IN SYSTEMS

The feature is rarely the whole problem.

UX, APIs, data, infrastructure, reliability and operations influence one another. I try to understand those relationships before optimizing one piece in isolation.

03 / KEEP COMPLEXITY EARNED

Simple where possible. Robust where necessary.

I prefer clear boundaries, incremental architecture and practical engineering decisions over complexity added for its own sake.

04 / OWN THE OUTCOME

Shipping isn’t where responsibility ends.

Performance, failure states, observability, reliability and what users experience when something goes wrong are part of the product too.

Technical Foundation

Core competencies across the stack.

Product Engineering

React · Next.js · TypeScript · Node.js

Frontend systems · APIs · Product architecture

Systems

Event-driven · Kafka · Redis

Realtime systems · Async processing · Caching

Cloud & Data

AWS Serverless · Cloudflare · SQL

PostgreSQL · DynamoDB · Infrastructure

Applied AI

RAG · Retrieval · Embeddings

Document intelligence · AI-assisted workflows

Builder Outside the Job, Too

I build independent products to stay close to the entire journey — finding a problem, shaping the experience, making technical trade-offs, shipping it and learning from real usage.

That process keeps influencing how I approach larger engineering systems too.

Currently building Orbit
04 / Insights & Writing

Notes from building products, debugging systems, and thinking through what makes software useful.

I write about the engineering decisions that sit behind product experiences — from realtime systems and performance to AI, UX and architecture.

FEATURED / APPLIED AI12 MIN READ

Your AI Can Read a PDF. But What Does It Take to Build a Useful Product?

A practical look at what happens after the RAG demo works — document structure, retrieval, evidence, uncertainty, citations and the product experience around AI.

RAG · PRODUCT ENGINEERING · AI

Read article
01 / PRODUCT ENGINEERING

Your Dashboard Shows Data. But Can Users Actually Act on It?

Why useful dashboards need to go beyond displaying metrics and help people understand what deserves attention and what they can do next.

PRODUCT UX · DATA · DASHBOARDS

Read article
02 / PERFORMANCE

Your Website Scores Well. So Why Does It Still Feel Slow?

A frontend-performance perspective on the difference between good metrics and the experience users actually perceive.

PERFORMANCE · FRONTEND · UX

Read article
03 / SYSTEM DESIGN

Why Scheduling Is Harder Than It Looks — and How to Design It at Scale

A systems-oriented piece around what appears to be a simple product capability but becomes much harder once concurrency, scale and reliability enter the picture.

SYSTEM DESIGN · SCALE · ARCHITECTURE

Read article
More from the NotebookArchive & Technical Notes

Your AI Found a Relevant Chunk. But Is It Answering the Right Question?

RAG · RETRIEVAL · EVALUATION

→

Your AI Can Answer Questions. But Can Users Trust the Answer?

AI · TRUST · PRODUCT UX

→

Indexed But Not Ranking on Google? A Frontend SEO Diagnosis

SEO · FRONTEND · DISCOVERABILITY

→

Your Site Gets Traffic. So Why Aren't People Converting?

PRODUCT UX · CONVERSION · WEB

→
View all writing on Medium
05 / Experiments

Small product and AI explorations.

Side projects where I test ideas around AI-assisted workflows, content automation, summarization and structured product experiences.

InstAInews — AI News Assistant

Exploration

An AI-assisted news workflow focused on summarization, clustering and digest-style consumption of information.

  • · Topic-based summarization
  • · News clustering and digest generation
  • · Shareable, faster-to-consume content flow
Live Demo GitHub

ElevateCMS — AI Content & SEO Briefs

Exploration

A content workflow experiment around AI-assisted drafting, SEO brief generation and structured content support.

  • · SEO-oriented content brief generation
  • · Drafting workflow acceleration
  • · Consistent content structure and tone control
Live Demo GitHub
06 / Contact

Interested in working together?

Whether you're building something new, modernizing an existing product, or working through a difficult engineering decision — I'm always open to a good conversation.

Building Something

Product → production · 0→1 · modernization

Solving Something

Architecture · scale · performance · systems

Just Want to Talk

Engineering · products · ideas · building

Open to interesting products, difficult engineering problems and thoughtful conversations.

Email → sav@savcraft.com
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