Senior full-stack engineer

I build scalablecontent-driven platforms.

React, Next.js, and TypeScript systems for products that need to scale past v1.

— Atharva Mahamuni

Selected work Resume

Proof

What the work changed.

Performance

Cut a large production frontend from roughly 7 MB to modular, on-demand chunks.

Reliability

Brought Playwright E2E coverage to assignment, permissions, and reporting flows that gated releases.

Architecture

Replaced ad-hoc form and report code with schema-driven systems (Zod, jsonLogic) that cut regression bugs.

Delivery

Improved backend response time by 17% on a high-traffic Next.js platform.

Selected work

Where it shows up.

Large systems, high-traffic product work, and platform ownership.

Platform

2026

Member of Technical Staff

Sprih Supply Chain and Reporting Systems

Frontend architecture for reporting and supply chain workflows in a React monorepo.

System

Reporting and supply chain modules across analytics and internal workflows.

Outcome

Easier extension, safer releases, and a much lighter bundle.

Cut bundle size from roughly 7 MB to modular chunks
Added Playwright coverage for critical flows

View project details

Sprih Supply Chain and Reporting Systems

Performance

2024

Senior Cloud Analyst (Frontend Engineer)

High-Traffic Next.js Platform at Bluepineapple

Performance and product work on a high-traffic Next.js platform.

System

A high-traffic Next.js product backed by GraphQL services.

Outcome

Faster response, lower frontend overhead, and cleaner delivery.

Improved backend response performance by 17%
Reduced frontend overhead with lazy loading and dynamic imports

View project details Live site

High-Traffic Next.js Platform at Bluepineapple

Full-Stack

2023

Independent Project

Growthstats

CMS-powered Next.js platform on Sanity with structured publishing.

System

Content platform for teams publishing without constant developer support.

Outcome

Faster publishing, predictable deploys, and a maintainable CMS workflow.

Implemented ISR publishing with webhook revalidation
Added a dynamic page builder and blog system

View project details Live site

Experience

Where I've applied it.

Built inside complex React monorepos and high-traffic product teams.

Nov 2025 — Present
Sprih
Member of Technical Staff
- Own frontend architecture and delivery for the Reports and Supply Chain modules of an Nx React monorepo, covering scope 1/2/3 emissions reporting, facility- and supplier-level permission models, and supplier analytics.
- Set the Playwright end-to-end testing standard for the codebase, replacing a manual-aggregation JavaScript pattern with a typed Page Object Model plus reusable flows and fixtures, now the required pattern for all new modules.
Jan 2022 — Oct 2025
Bluepineapple
Senior Cloud Analyst (Frontend Engineer)
- Delivered features across a Next.js application backed by GraphQL APIs over WordPress and Node.js services, serving 1 to 2 million users daily.
- Authored the shared ESLint base configuration for a monorepo split, establishing naming and type-definition conventions across the newly separated content and marketplace applications.

Looking for the next serious product to help build.

Senior full-stack roles where engineering quality, ownership, and long-term product health matter.

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