Available for Hire

Engineering x Intelligence

Crafting the  architecture of intelligent product systems. 

Senior Product Engineer specialized in scaling AI-driven interfaces. Bridging the gap between complex neural logic and elegant user experiences.

Impact & Scale

30k+Stores

Active Base

28kUsers

Direct Impact

$2M+Revenue
Ashish Saiwal — Senior Product Engineer
About Me

The person behind the code.

With over 7 years of hands-on experience, I've built and scaled products from zero to 30,000+ active users. My sweet spot is crafting seamless full-stack experiences — turning complex business requirements into interfaces that feel effortless.

Based in Mumbai, I've shipped across fintech, real estate, edtech, and SaaS — always obsessing over performance, accessibility, and the small details that make products stick.

When I'm not writing code, you'll find me exploring emerging tech, mentoring developers, or building side projects that push boundaries.

7+Years
52+Projects
What I'm Building

Currently Vibe Coding

Exploring the frontier of web technologies. Here's a live look at my active development labs and side projects.

Camp Life

A platform to discover and book the perfect camping spots across India — curated outdoor experiences made effortless.

NextJsNode.jsMongoDB
Progress72%

Linktrain

One link to every destination — a bio-link platform with drag-and-drop builder, custom themes, and real-time analytics.

NextJsReactPostgreSQL
Progress88%

Selected Work

Case Studies

rrs international
rrs international

RRS International Development is a luxury real estate developer in the UAE, shaping immersive lifestyles through award-winning, hospitality-driven, and technology-powered developments.

NextJsSass
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jidoka tech
jidoka tech

Jidoka delivers turnkey Vision AI solutions for manufacturing, ensuring every product and process is correct with real-time defect detection, assembly verification, and process optimization.

wealth right
wealth right

WealthRight is a personal finance platform offering insurance, mutual funds, and financial planning through matched expert coaches, serving 30k+ clients with 750cr+ AUM.

exhibetter
exhibetter

Exhibetter Tech is an industry-focused platform providing exhibition and event management solutions with smart technology integration for seamless event experiences.

lumina design
lumina design

Lumina is a web design, app development, and branding agency delivering story-driven designs for real estate, fintech, edtech, hospitality, and fashion industries.

big yellow fish
big yellow fish

BigYellowFish is an award-winning workforce well-being platform that monitors job demands vs resources, provides reinforced learning, and drives organizational culture for frontline teams.

graniti vicentia
graniti vicentia

Graniti Vicentia brings the beauty of furniture and architectural finishes to your screen with an immersive virtual showroom, where innovation meets tradition in every click.

scooboo
scooboo

Scooboo is an e-commerce platform for premium stationery, offering curated collections from global brands with smart GST billing and order tracking.

The Stack

A floating ecosystem of tools

React.js
TypeScript
Next.js
Tailwind CSS
Node.js
React Native
PostgreSQL
Docker
MongoDB
AWS
Testimonials

What People Say

Ashish owns things end-to-end - from contributing to design, making a high level plan, developing, testing and finally delivering the project in production. He constantly pushes the team to deliver faster, context switches efficiently, and never hesitates to jump deep into a problem. He presents multiple ways to solve a problem, along with trade-offs - helping the team take right decisions.
VA
Vaibhav Agarwal

Head of Engineering at Stripe (Ex-Metasky, Ex-Amazon)

Client relationship

Insights

Writing & Thoughts

Feb 20, 2026·8 min read

Scaling AI Interfaces: Lessons from 30k+ Users

What I learned building and scaling AI-powered product interfaces from zero to 30,000 active users — including the architecture decisions, performance pitfalls, and UX patterns that actually worked.

AIProduct EngineeringScaling
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Feb 10, 2026·6 min read

Why Senior Engineers Should Care About Design

The best products are built by engineers who understand design thinking. Here's how bridging the gap between code and craft has shaped my approach to product engineering.

DesignEngineeringProduct
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Jan 28, 2026·10 min read

Next.js Performance Patterns I Use in Every Project

Battle-tested Next.js patterns for image optimization, code splitting, API route caching, and runtime performance that I apply across every client project.

Next.jsPerformanceReact
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FAQ

Common Questions

Let's build
something.

Currently leading AI engineering initiatives. Let's collaborate on defining the future of intelligent interfaces.

or email directly
ashish@codingmustang.com