Software Developer | Flutter | MERN | UI/UX | Shopify | Web & Apps Developer | SEO
Hi , My name is Bilawal Mahar and I'm a software Engineer who specializes in the following
categories:
- MERN Stack
- Flutter Apps
- Shopify Development & SEO
- 3D Models & Character / Product Models
- UI/UX Design
- AI Product Photography & Marketing
🚀 The Problems I Solve
Slow mobile apps that crash at checkout.
Shopify stores that don’t convert on mobile.
Web apps that lag under real users.
Designs that look good—but don’t sell.
If you’ve been burned by missed deadlines, poor code quality, or developers who overpromise and underdeliver—you’re not alone.
That’s exactly where I step in.
💡 What I Build :
I don’t just “develop.” I build high-performance digital products that are fast, scalable, and conversion-focused.
- 📱 Mobile App Development (Flutter):
Cross-platform iOS & Android apps (single codebase)
Real-time features (Firebase, APIs, WebSockets)
State management: Riverpod, Bloc, GetX
Clean UI + smooth performance (near-zero crashes)
- 🌐 Web Development (MERN Stack):
Full-stack apps (MongoDB, Express, React, Node.js)
REST APIs & third-party integrations
SaaS dashboards & admin panels
Scalable backend systems
- 🛍️ Shopify Development & Optimization:
Custom Shopify themes (Liquid)
Conversion-focused store design
Speed optimization (Core Web Vitals, PageSpeed)
App integrations (Klaviyo, Payments, Webhooks)
Shopify store redesigns that actually increase sales
- 🎨 UI/UX Design:
Mobile-first, conversion-driven interfaces
Wireframes → high-fidelity designs → dev-ready assets
Figma-based design systems
- 🧊 3D Modeling & Product Visualization:
3D product models for ecommerce
Interactive visuals & assets for apps/web
High-quality renders for marketing
- 🤖 AI Product Photography:
Studio-quality product images using AI
Lifestyle shots without expensive shoots
Perfect for Shopify, ads, and social media
- ⚙️ Real Results Delivered :
47+ Shopify stores launched (2021–2025)
$1.8M+ client revenue generated within 12 months
4.97★ average rating across 94+ projects
91% client retention rate
Example wins:
Improved mobile PageSpeed from 52 → 88, reducing cart abandonment by 22%
Built real-time Flutter app with 300ms push delivery + zero production crashes
Developed MERN dashboard handling 200+ concurrent users at 180ms response time
- 🧠 Tech Stack :
Mobile : Flutter, Dart, Firebase, REST APIs
Web : MERN (MongoDB, Express, React, Node.js)
Shopify : Liquid, Themes, Apps, Klaviyo
Design : Figma, UI/UX Systems
Other : 3D Modeling, AI Image Generation, Product Visualization
- 🎯 Why Clients Work With Me :
Clean, scalable code (not quick hacks)
Fast delivery (avg. 2.3 days early)
Strong communication & clear timelines
Focus on results (performance, conversions, revenue)
- 📩 Let’s Build Something That Works -
If you need:
A high-performance app
A Shopify store that converts
A scalable web platform
Or modern visuals (UI/UX, 3D, AI content)
Send me a message—let’s talk about your project.