About

Giriraj Hibare

GH

Giriraj Hibare

Full-Stack Engineer (MERN Stack)

500+
Active Users
20+
Bugs Fixed
2+
Production Apps
0
Critical Incidents

Key Outcomes

  • Built payment systems handling recurring transactions for 500+ active users
  • Fixed 20+ production bugs with zero critical incidents post-fix
  • Shipped revenue-critical features supporting business operations and monthly recurring revenue workflows
  • Currently at Aii Venture Pvt. Ltd. building subscription management systems

Philosophy

  • Ship fast, iterate quickly — Small PRs, rapid feedback, production-focused
  • Simplicity over complexity — Delete complexity, design simpler paths
  • Build for real users — Not abstractions or over-engineering

What I Do

  • Payment system integration & billing
  • Real-time features & WebSocket connections
  • Production bug fixes & debugging
  • Full-stack MERN development

My Approach

  • Ship fast, iterate based on feedback
  • Focus on production-ready code
  • Simplify over complicate
  • Build for real users, not abstractions

Work Experience

Building production applications and solving real-world problems

Full-Stack Developer

Aii Venture Pvt. Ltd.

Product: GiftyGen

Aug 2024 – Present
Pune
  • Built end-to-end subscription management system with Razorpay handling recurring payments and automated billing for live paying customers
  • Implemented automated WhatsApp notification pipeline delivering gift-cards, payment confirmations & expiry alerts to 500+ users
  • Developed real-time subscription tracking dashboard reducing customer support queries by connecting React frontend with Node.js APIs
  • Fixed 20+ production bugs across authentication, payment flows, and notification delivery with zero critical incidents post-fix
  • Shipped revenue-critical features supporting business operations and monthly recurring revenue workflows

Frontend Developer

STUDIESHQ

Product: StudiesHQ Platform

2024
Remote
  • Improved mobile responsiveness across 15+ pages, achieving consistent cross-device experience for educational platform users
  • Reduced layout bugs by 80% through systematic implementation of breakpoints and media queries
  • Enhanced accessibility compliance leading to improved user engagement metrics
  • Delivered pixel-perfect UI aligned with Figma designs within tight sprint deadlines

Work I've Shipped

Production systems I've built and deployed for real companies

Live ProductBuilt at Aii Venture Pvt. Ltd.
GiftyGen - Digital Gift Card Platform - End-to-end subscription management system with Razorpay payment integration handling recurring payments and automated billing for live paying customers.

GiftyGen - Digital Gift Card Platform

Impact Metrics

500+
active users receiving automated notifications
Zero
critical incidents post-production fixes
Handling live recurring payments and billing
  • End-to-end subscription management system with Razorpay payment integration handling recurring payments and automated billing for live paying customers.
  • Built a complete MERN subscription management system with Razorpay payment integration, automated WhatsApp notifications for gift-card delivery, payment confirmations, and expiry alerts. Managed real-time subscription tracking with renewal detection and status indicators.
ReactNode.jsMongoDBExpressRazorpay APIWhatsApp API

Key Features

  • Recurring payments
  • Automated notifications
  • Real-time tracking
  • Admin dashboard
Live SiteDetails
Live ProductBuilt at StudiesHQ (Production Platform)
STUDIESHQ - Educational Platform - Enhanced mobile responsiveness across 15+ pages of educational platform, achieving consistent cross-device experience and reducing layout bugs by 80%.

STUDIESHQ - Educational Platform

Impact Metrics

80%
reduction in layout bugs
15+
pages optimized for mobile
Improved accessibility compliance
  • Enhanced mobile responsiveness across 15+ pages of educational platform, achieving consistent cross-device experience and reducing layout bugs by 80%.
  • Improved mobile responsiveness across multiple pages, implemented breakpoints and media queries for consistent cross-device performance. Enhanced UI stability and accessibility with layout adjustments aligned to design standards.
ReactNode.jsMongoDBExpressResponsive Design

Key Features

  • Mobile-first design
  • Cross-device compatibility
  • Accessibility compliance
  • Pixel-perfect UI
Details

Tech Stack

Technologies and tools I use to build modern, scalable applications

Core Stack

React
Node.js
Express
MongoDB

Supporting Tools

Next.js
JavaScript
Tailwind
Git

Also Familiar With

TypeScript
PostgreSQL
Docker
HTML5
CSS3
Bootstrap

Get In Touch

Looking for a full-time MERN stack developer? Let's connect!

Let's Work Together

I'm actively seeking full-time roles where I can contribute to building scalable products and grow as an engineer.

giriraj.hibare@gmail.comlinkedin.com/in/girirajhibaregithub.com/HibareGiriraj
Download Resume (PDF)

What I'm Looking For

  • Full-time MERN Stack Developer roles
  • Remote or Pune-based opportunities
  • Product-focused teams with growth potential