Manan

INTRODUCTION

Transforming ideas to apps

I build high-performance, scalable apps using React, Next.js and React Native.

Book a Call with Me!
React
TailwindCSS
Node.js
Next.js
Nuxt.js
SQL
Firebase
React-Native
Figma
Expo
TypeScript
Redux
JavaScript
VTEX
Magento
MongoDB
Git

FEATURED PROJECTS

Guardrail AI

Guardrail AI

Guardrail is a fact checker for your AI chatbots. It provides feedback on the accuracy of the information provided by AI models like chatGPT and Gemini.

React
Nuxt.js
Tailwind CSS
Redux
MongoDB
Demo
Hud Hud Hub

Hud Hud Hub

Hud Hud is a Qatar based e-commerce app for grocery delivery, features include cart, order management, favourites, product catalog, and secure checkout

React-Native
Expo
Tailwind CSS
Redux
App Store
Screenbows

Screenbows

Screenbows is a web-based color generation tool that allows you to create and download beautiful color palettes as image files for your design and development projects.

React
CSS
HTML
Javascript
CodeDemo
PixelCast

PixelCast

PixelCast is a simple weather app with Pixel Design.

React-Native
Expo
CodeDemo
Usernaminator

Usernaminator

Usernaminator searches major social media platforms to find the perfect username for you.

React
Next.js
Tailwind CSS
CodeDemo
Wellpaper

Wellpaper

Awesome outfits for your phone. A wallpaper app with Search, Sort, Filters, and Quick-Filters.

React-Native
Expo
Tailwind CSS
CodeDemo

WORK EXPERIENCE

10/2024 – Present

Senior Software Engineer — Independent Contractor

  • Migrated a live production platform from React.js to Next.js in 2 weeks, enabling SSR and improving SEO and Lighthouse performance scores by 40%.
  • Rescued a legacy React Native app and successfully unblocked App Store and Play Store publishing.
  • Delivered and published 7+ mobile apps, web apps, and landing pages for clients.
  • Managed development of an AI guardrails project to validate and fact-check LLM-generated responses.
  • Contributed to production NestJS APIs during team capacity gaps, improving stability and delivery speed.
  • Next.js
  • React
  • React Native
  • Redux
  • NestJS
  • Node
  • AI / LLM APIs

09/2022 – 09/2024

Software Developer — Akivna Technologies (CNHi, Makro Pro)

  • Created a BLE simulator saving ~$10,000 in hardware testing costs.
  • Shipped features for a large-scale e-commerce platform using Next.js and GraphQL.
  • Built a Bluetooth-enabled monitoring app with offline-first data storage using WatermelonDB.
  • Self-learned Next.js in 2 days to deliver production features in an enterprise codebase.
  • Next.js
  • TypeScript
  • GraphQL
  • React Native
  • Redux
  • SQL
  • WatermelonDB

10/2021 – 09/2022

Associate Experience Technology L2 — goHarness (Publicis Sapient)

  • Developed production e-commerce websites for 2 industry-leading brands using React and VTEX.
  • Led 5 proof-of-concepts with React, helping secure client approvals.
  • Converted Figma designs into responsive, accessible, production-ready UIs.
  • React.js
  • VTEX
  • Redux
  • Git/GitHub

05/2019 – 09/2021

Lead Mentor & Full-Stack Developer — goHarness

  • Led teams of 3–6 engineers to deliver 5+ client projects using React.js and React Native.
  • Implemented Elasticsearch for 10,000+ record datasets, improving text search performance.
  • Built responsive e-commerce platforms with Redux and Magento for international clients.
  • React.js
  • React Native
  • Firebase
  • Redux
  • Magento
  • Elasticsearch

01/2020 – 03/2020 & 01/2021 – 03/2021

Lead Full-Stack Trainer — goHarness (Xceedance)

  • Delivered 2 full-stack bootcamps teaching 60+ employees with hands-on exercises.
  • Trained 20+ in-office engineers in 2020 and 40+ remote engineers in 2021.

    Let's work together

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