01 / 04
Next.js | React Native
Invid.ai
A content as a service for social media growth hack suite for mobile & android
Next.jsReact NativeTypeScriptTailwind CSSGoogle APIsPythonFastAPI
Portfolio · 2026
Softwareengineerbuildingconsideredinterfaces.
I'm Ayush Mehrotra — a full-stack frontend engineer from India. Currently at Wealthfino building broker-compliance tooling, recently shipped an AI email client at Space AI. Four years across React, TypeScript, and the slow craft of accessible web.
Based inIndia · Remote
CurrentlyWealthfino
StackReact · Next · TS
ReactNext.jsTypeScriptTailwindtRPCNestJSBunPostgreSQLPrismaDrizzleAWSVercelDockerTanstack QueryReactNext.jsTypeScriptTailwindtRPCNestJSBunPostgreSQLPrismaDrizzleAWSVercelDockerTanstack Query
A quiet
practice in front-end
engineering.
I build interfaces that hold up under use — accessible, performant, and patient enough to let the design do the talking.
My work begins where the design file ends. I translate a designer's intent into systems that survive real data, real latency, and real users — close to the metal of the browser: semantic HTML, considered CSS, and TypeScript that earns its weight.
Over the last four years I've shipped internal tooling for a SEBI-regulated broker, an AI-powered email client, e-commerce storefronts, and a fair share of clones and experiments. The thread running through all of it is a respect for the person on the other side of the glass — their attention, their device, their bandwidth.
I reach for React and Next.js when state and composition need to scale, tRPC and Drizzle when types should travel end-to-end, and Bun when startup time matters. I've built CI pipelines, Postgres schemas, and Docker images — full-stack in the literal sense, though frontend is where I keep my workshop.
Outside the editor I'm learning Rust and Go, reading typography monographs, and adding to a GitHub that's — by my own admission — a mix of good and bad code. Learning new things all the time.
— Ayush
0+
Years shipping
From first commit to production — across startups, studios, and freelance clients.
0+
Products shipped
Invid.ai, Clip.AI, SpidyUI, Shawtify, Promptier — and counting.
0+
Freelance projects
working with offline businesses, startups and pushing them online.
0
Tools in rotation
React, Next, tRPC, Drizzle, Prisma, Bun, Docker, AWS, Postgres, and friends.
Toolbelt
Everything I reach for.
Frontend
React
Next.js
TypeScript
Tailwind
Node.js
Backend & Data
tRPC
Drizzle
PostgreSQL
Bun
Infrastructure
AWS
Cloudflare
Git
What I doThree columns
Three columns
of practice.
My work tends to fall into three lanes — they overlap on every project, but separating them makes the scope clearer. Here's what each lane looks like in plain terms.
01 — Interface
Frontend architecture
Component systems built to scale across teams. Type-safe, accessible by default, and structured so the next engineer doesn't need a week to find their bearings.
ReactNext.jsTypeScriptTailwindTanstack QueryReact Router
02 — Backend
Servers & data
The connective tissue — type-safe APIs, schema-first databases, and runtimes that start fast and stay quiet under load.
NestJStRPCBunPostgreSQLPrismaDrizzle
03 — Infra
Cloud & deployment
Shipping pipelines, containerised services, and edge deployments — plus the occasional dip into systems languages for tooling.
AWSVercelDockerRustGoBash
Selected workFive projects,
Five projects,
each a different problem.
A short edit — 05 of many
02 / 04
Next.js | TypeScript
Clip.AI
AI powered Web Based Video Editor powered by Groq-AI (beta)
Next.jsTypeScriptRemotionffmpegReduxGroqAI
03 / 04
Next.js | TypeScript
SpidyUI
A simple UI registry for components and blocks using the shadcn api.
Next.jsTypeScriptTailwind CSSShadcn UI
04 / 04
Next.js | TypeScript
Shawtify
A full-featured spotify like website focusing on core features like listen to music, song upload and payment processing.
Next.jsTypeScriptZustandTailwind CSSStripe
FreelanceClient work that
Client work that
solved real problems.
Freelance projects built for businesses in Mau, UP — from hospital management to pharmacy billing systems, focused on practical tooling that improves daily operations.
Healthcare · SaaSDelivered
Up Singh Hospital
Patient Management System
Mau, Uttar Pradesh
A full-stack web application built for Up Singh Hospital to digitize patient records, streamline billing, and bring transparency across every department. Replaced manual register-based tracking with a real-time system accessible to doctors, reception, and administration — reducing wait times and eliminating record discrepancies.
Patient records
Digital registration, history, and prescriptions
Billing & payments
Transparent invoicing with receipt generation
Appointment tracking
Real-time schedule for doctors and staff
Dashboard & reports
Daily, weekly, and monthly analytics
Next.jsTypeScriptTailwind CSSPostgreSQLPrisma
Pharmacy · React NativeDelivered
Dawavale
Pharmacy Billing System
React Native · Mobile-first
A cross-platform mobile billing system built for Dawavale, an online pharmacy. Designed with a clean, modern interface to streamline order processing, invoice generation, and inventory tracking — making daily billing faster and more accurate for the pharmacy staff.
Smart billing
Auto-calculated orders with tax & discounts
Invoice PDF
Digital receipts ready to share or print
Inventory sync
Real-time stock updates on every sale
Customer history
Past orders and prescription records
React NativeTypeScriptExpoSQLiteZustand
PathFour years,
Four years,
five chapters.
A condensed timeline of the teams I've worked with and the work that came out of each chapter. Full details on request.
June 2026 - present
Software Engineer
Wealthfino (India, remote)
Built internal tooling that cut API response time from ~60s to 10s (saving $15/month), fixed bugs, and improved accessibility to meet SEBI compliance for registered brokers
ReactTypeScriptTailwind CSSPlaywrightyahoo-financeBun
July 2025 - Nov 2025
Software Engineer Part Time
Space AI (India, remote)
Software engineer responsible for core features and performance optimisations for an innovative AI-powered email client, focusing on intelligent email processing and real-time collaboration.
Next.jsTypeScriptTailwind CSSPostgresGoogle APIs
Mar 2024 - May 2025
Freelance Developer
Delivering custom web solutions for diverse clients, specialising in e-commerce platforms, content management systems, and business automation tools.
Next.jsTypeScriptTailwind CSSPostgresMongoDBPayloadCMSGoogle APIs
Jan 2023 - Mar 2023
Junior Web Developer (Intern)
Codetikki
figma to code dashboard & internal features to track employee and social media plugins
React.jsNode.jsSQLFigmaFacebook APIs
2022 - Present
Self Employeed
I have profound skills in Full-Stack Web Application Development and a little bit in design too. I have built projects ranging from simple games and mini implementations of data tools to more complex applications like social media platforms, e-commerce stores, and popular app clones. I'm learning new things all the time, so it's a mix of good and bad code on my GitHub.
RustLuaBashGoC
How I workFour principles
Four principles
I actually keep.
01
Performance is a feature.
Every millisecond is a decision made about someone's attention. I treat bundle size, LCP, and interaction latency as design problems — not afterthoughts. The 60s → 10s cut at Wealthfino was a frontend decision, not a backend one.
02
Accessibility is the floor.
WCAG 2.1 AA isn't a checkbox — it's the minimum. Semantic HTML, keyboard navigation, and screen-reader semantics are part of the craft. SEBI compliance at Wealthfino was accessibility work dressed up as legal work.
03
Types travel end-to-end.
tRPC, Drizzle, Zod — types should travel from database to UI without manual translation. The compiler is a member of the team. When the schema changes, the frontend breaks at build time, not in production.
04
Ship, then refine.
A deployed imperfect thing teaches more than a perfect local branch. I prefer small, observable releases to big-bang launches. The GitHub is a mix of good and bad code on purpose — that's what learning looks like in public.
Credentials
Certifications
Forage · 2025
Deloitte Data Analytics
Completed a simulation covering data analysis, visualization, and presenting insights to stakeholders.
Forage · 2025
Lyft Backend Engineering
Built a Python Flask backend, designed system architecture, and worked with data structures for a ride-sharing platform.
Angela Yu (Udemy) · 2025
Full Stack Web Development
Covered HTML, CSS, JavaScript, React, Node.js, MongoDB, and Git through hands-on projects.
Background
Education
2024 - 2027
Bachelor of Science
Maa Shakuntala PG college
Focused on software engineering, data structures, and web development.
Begin a projectLet's build
Let's build
something
considered.
Open to senior frontend, full-stack, and design-systems work — remote-first, with monthly on-site where useful. A short note about your project is the best way to start, or book a 15-minute intro on Cal.com.
ayusmehrotra007@gmail.comINTEL
FAQ.
Clarifying the process of turning vision into digital reality.