We build custom websites and web applications from scratch — no templates, no shortcuts. Whether you need a business website, admin panel, SaaS platform, or full web app, we handle frontend to backend development.

We use React.js, Next.js, Node.js, NestJS, MongoDB, and PostgreSQL. From APIs to dashboards and auth systems, everything is fully custom-coded.

As a trusted web development agency, we deliver scalable, clean code with direct developer access. Hire dedicated developers for your next project.

Custom Web Development

We build custom mobile apps for iOS and Android—native and cross-platform. As a trusted mobile app development company, we manage everything from idea to App Store & Play Store launch: design, coding, APIs, payments, push notifications, and deployment.

We offer React Native, Flutter, Swift, and Kotlin development for MVPs to enterprise apps. Hire dedicated developers for fast, scalable, store-ready mobile apps with clean code and on-time delivery.

Mobile App Development

We build custom CRM software development from scratch—not Salesforce or HubSpot templates, but fully custom systems tailored to your business. Hospital CRM, sales CRM software, real estate CRM software, education CRM, B2B CRM software, or CRM software for small business—we code it all A to Z.

Our CRM development services include CRUD, lead tracking, appointments, billing, invoicing, role-based access, dashboards, reports, notifications, and integrations.

Built with React, Next.js, NestJS, PostgreSQL. Hire dedicated developers for scalable custom CRM solutions.

CRM Development

We don’t use templates—everything is built from scratch. We built MaybeArt, a Solana NFT marketplace with live auctions, real-time bidding, staking, governance, artist grants (10% sales), physical/digital NFTs, and a 15+ page admin panel—40,000+ lines of code.

Our NFT marketplace development covers minting platforms, smart contracts, ERC20 tokens, DeFi staking, and full Web3 development.

Hire dApp and NFT developers for Solana, Ethereum, Polygon, BSC, TON, and TRON. We deliver NFT sites, minting platforms, and complete blockchain apps with full ownership transfer.

NFT & Blockchain Development

We build real estate websites and property management software from scratch—custom PMS, real estate CRM, and vacation rental systems. From property listings, search, agent profiles to tenant management, rent collection, leases, and maintenance requests, we code it all.

Our PMS competes with AppFolio, Buildium, Guesty, Hostfully. We’ve handled StayCasa, Zeevou-style migrations, iCal sync, Beds24, AI pricing, and booking workflows.

We also build MLS integration, lead tracking, agent websites, mobile apps, Airbnb clones, and real estate CRMs. Hire dedicated developers for scalable real estate software.

Real Estate & Property Management

Something broken? White screen, API not working, build failing, server down, plugin conflicts, or database errors? We fix it fast. Our bug fixing and website debugging services cover web apps, mobile apps, backends, databases, and APIs—we find root causes and fix within 24 hours.

We provide WordPress support & maintenance for layout issues, plugin conflicts, theme errors, WooCommerce issues, security fixes, and full site management.

We also debug React, React Native, Next.js, and Node.js apps—from console errors to production crashes. Hire developers for one-time fixes or ongoing support.

Bug Fixing & Error Solving

We provide complete hosting & server management—WordPress, VPS, cloud, and managed hosting on AWS, DigitalOcean, Hostinger, Linode. Setup + support included.

Server admin: domain setup, SSL, Nginx, PM2, DBs, backups, CI/CD, 24/7 monitoring on Linux, Ubuntu, AWS EC2.

DevOps: cPanel, AWS consulting, SSH hardening, crypto miner removal, multi-port deploy, Elastic IP, DNS, UFW, fail2ban, Certbot SSL, reverse proxy. 99.9% uptime, fast fixes. Hire DevOps experts.

Hosting & Server Management

We publish your app on Google Play Store and Apple App Store—full app store publishing service from setup to launch. We handle Developer accounts, App Store Connect, Play Console, listings, screenshots, icons, privacy policies, and review submissions.

We also provide ASO, keyword research, descriptions, and screenshot design for better visibility.

If rejected, we fix issues (IAP, age rating, privacy, content) and resubmit. We also manage updates and maintenance. Hire dedicated developers for full app store launch service.

App Store Publishing

do expert ai powered react native app development	 do expert ai powered react native app development

do expert react native app bug fixing development in 24 hours	 do expert react native app bug fixing development in 24 hours

publish react native expo app to app store play store fix rejection	 publish react native expo app to app store play store fix rejection

design custom nfts and develop your nft marketplace with web3	 design custom nfts and develop your nft marketplace with web3

fix bugs and issues in javascript, react, node, next js, wordpress, or shopify	 fix bugs and issues in javascript, react, node, next js, wordpress, or shopify

develop android and ios mobile apps using react native and node js	 develop android and ios mobile apps using react native and node js

develop a full stack mern website with next js and SEO optimization	 develop a full stack mern website with next js and SEO optimization

Hafiz Ahmad (AI Mobile & Web Developer | React Native | Flutter | Next.js)

Shahmir (Mobile & Web App Developer | React Native | Blockchain | Next.js)

A mobile platform where users rent cars with or without drivers, book luxury vehicles for events, and chat with owners in real time.

 We set up the full project architecture — Expo frontend, Express backend, dual database system with MySQL and MongoDB, and JWT-based authentication with email OTP verification.

Core Platform Setup & User Authentication System

We built the vehicle management system for owners and the browse-and-book flow for renters. Includes multi-image uploads, flexible pricing tiers, location-based search, and the full booking approval workflow.

Vehicle Listings, Search & Booking Engine

We implemented Socket.IO-powered messaging between renters and vehicle owners, tied directly to vehicle listings. Push notifications via Firebase and Expo keep users informed about bookings and messages even when the app is closed.

 Real-Time Chat & Push Notification System

We added CNIC-based identity verification using on-device OCR, a star rating system for completed bookings, luxury car booking for weddings, and final UI polish with Lottie animations and consistent theming.

 Identity Verification, Ratings & Platform Polish

VRide is a vehicle rental marketplace I built for iOS and Android. Renters browse cars, filter by city and type, and book with or without a driver. Owners list vehicles, set pricing, and approve bookings. The app includes real-time chat, luxury car booking for weddings, OCR-based identity verification, and Google Maps for pickup and dropoff. Backend runs on Google Cloud with MySQL and MongoDB. Delivered in under 6 weeks.

The developer was very good, he did a great job

VRide - Vehicle Rental and Booking App for iOS and Android

Practical tutorials, code guides, and lessons from real software development projects. Written by developers building React Native, Next.js, and Solana apps.

Software Development Articles & Guides

If you've been reading our blog, you already know we deliver quality custom software. Let's put that expertise to work on your project.

Need Help With Your Development Project?

Real software development projects for real clients. Browse our completed work web apps, mobile apps, NFT marketplaces, and custom platforms built from scratch.

Web Developer Portfolio Examples

 We can build something similar for you or something completely custom. Let's talk about your software development project.

Like What You See?

We'd love to build something similar for your business. Drop us a message and let's discuss your custom development requirements.

 Want a Custom Project Like This?

Web apps, mobile apps, NFT marketplaces, blockchain, e-commerce, and custom CRMs  full-stack software development services for businesses worldwide.

Custom Software Development Services

Tell us what you need web app, mobile app, or NFT platform and we'll send you a quote. Free consultation, no obligations.

Need Custom Software Built?

The dedicated developers behind every project. A small full-stack team with big skills and even bigger commitment to your custom software.

Meet the Software Development Team

Whether you need custom software built or want to join our development team we'd love to hear from you.

Want to Hire Our Development Team?

Don't take our word for it hear from real clients who've hired our development team. Honest reviews from completed software projects worldwide.

 What Our Development Clients Say

Join 50+ businesses worldwide who trust FIZNEX with their custom software projects. Let's build something great togethe

Ready to Become Our Next Happy Client?

Tips, tutorials, and insights from our development team. Real lessons from building React Native apps, NFT marketplaces, and custom websites.

Latest Articles & Guides

Real software development case studies. Custom code built from scratch, delivered on time, running in production for clients worldwide.

Projects We've Delivered

From custom websites and mobile apps to NFT marketplaces and blockchain platforms we build dedicated software development solutions, from scratch.

Meet the Software Development

Don't take our word for it  hear from real clients who've hired our development team. Honest reviews from completed projects.

What Our Development Clients Say

Here's what our development team is building right now. Real custom software projects, real progress check back for live updates.

VRide - Vehicle Rental and Booking App for iOS and Android

Development Progress History

Project Details

Project Gallery

Technologies Used

Key Features

Project Details

What Clients Say

Antonio