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MOHAMMED NABHAN VALAI

I am a Software Developer and Freelance Consultant building high-impact mobile applications and modern web systems for businesses. Specializing in React Native, Next.js, and Node.js full-stack architectures, I partner with forward-thinking businesses locally in Chennai, across India, and globally to transform ideas into scalable, revenue-generating digital products.

Available for Projects • Global & Local (Chennai, India)
LOCATION Chennai, Tamil Nadu, India
SPECIALTY Mobile Apps & Web Systems

1. Services

Specialized digital engineering services tailored for businesses, startups, and established enterprises. I deliver high-performance, conversion-oriented mobile apps and web platforms built to scale globally and locally.

01 / APPS

Cross-Platform Mobile Apps

Native-performance iOS & Android mobile applications built using React Native. Smooth 60fps animations, intuitive UX, offline-first data caching, push notifications, and seamless device hardware integration.

  • React Native
  • iOS & Android
  • Offline Sync
  • Push Alerts
  • App Store Deploy
02 / WEB

Custom Web Platforms & SaaS

Modern, blazing-fast web applications built on Next.js, React, and Node.js. Optimized for Core Web Vitals, ultra-responsive across devices, and architected for effortless organic SEO and high user conversion.

  • Next.js
  • React.js
  • Node / Express
  • SEO-First
  • REST & GraphQL
03 / CRM & ERP

Custom CRM & ERP Builder

Tailor-made CRM systems and business ERP engines designed to replace bloated SaaS subscriptions. Automated lead scoring, WhatsApp/SMS pipelines, multi-agent sales funnels, and executive KPI dashboards.

  • Custom CRM
  • Sales Pipelines
  • WhatsApp Automation
  • ERP Dashboards
  • Role Permissions
04 / HEALTHCARE

OPD Builder & Clinic Systems

End-to-end Outpatient Department (OPD) software engineered for clinics, polyclinics, and hospitals. Real-time patient token queues, doctor appointment scheduling, digital prescriptions, EMR, and billing.

  • OPD Token Queues
  • Doctor Scheduling
  • Digital Rx & EMR
  • Pharmacy / Lab Sync
  • Medical Invoicing
05 / COMMERCE

E-Commerce & High-Converting Stores

Custom storefronts, Shopify integrations, and 1-click checkout engines. Tested and proven with live brands (Shucares, Yarnberry) with Razorpay, UPI, Stripe, and Magic Checkout for frictionless conversions.

  • Shopify & Custom
  • Razorpay & UPI
  • Stripe Global
  • Magic Checkout
  • Speed Optimization
06 / BACKEND & AI

Backend Architecture & Automations

Secure, scalable server architectures, database design (MongoDB, PostgreSQL, MySQL), custom API development, third-party business integrations, and automated AI/LLM workflows for operations.

  • Python & Node
  • MongoDB / SQL
  • Auth & Security
  • Cloud & Hosting
  • AI / Automation

2. Skills

Languages

Java Python JavaScript TypeScript

Frontend

HTML5 CSS3 Tailwind CSS React.js React Native

Backend

Node.js Express.js Flask RESTful APIs JWT Auth

Cloud/Database

MongoDB Firebase MySQL Cloud Functions

Tools

Git Figma

Concepts

OOPS CI/CD Pipelines HLD Restful Api

3. Experience

Full Stack Development Intern June 2025 – Sep 2025

Infyzen Software IT Solutions

Developed and maintained full-stack web applications using React.js, Node.js, and Express.js. Collaborated on end-to-end project workflows, integrating responsive frontends with scalable APIs.

Frontend Development Intern May 2024 – June 2024

SM Matrix Solutions

Designed over 10 responsive product screens using React components tailored for an e-commerce application. Improved load time by 25% through modular JavaScript and optimized CSS practices.

IT Joint Director 2023 – 2024

Crescent Club of Finance

Built and managed the club’s official website; spearheaded 3+ successful digital initiatives. Led coordination and technical support for inter-departmental student events.

4. Education

B.Tech in Information Technology 2022 – 2026

B.S. Abdur Rahman Crescent Institute of Science and Technology

Chennai, Tamil Nadu

5. Certificates

MERN Stack Development 30 Days Coding
Robotics, AI & IoT Crescent Innovation and Incubation Council
Smart Robot Workshop – IoT, Arduino & ML SRM University
Synergy 24 Hackathon IIIT Bangalore
Cloud practioner essential AWS
Cisco Networking Academy – Packet Tracer 20 May 2024
Getting Started with the AWS Cloud Essentials AWS Foundations
Getting Started with Cloud Acquisiton AWS
Build Your Own GPT LinkedIn Learning
Software Testing Foundations: Test Techniques LinkedIn Learning

6. Projects

IronZone

Laundry management system used by 1000+ clients for real-time order status and delivery updates. Integrated admin, supervisor, and agent roles using Firebase Auth and Firestore.

React Native Firebase Node.js

5Rose General Store App

Quick-commerce supermarket and daily essentials mobile application bringing fresh groceries, household items, and rapid local delivery to customers' pockets. Designed seamless catalog browsing, cart management, and order dispatch.

React Native Mobile App Node.js Express

Translator App

Real-time multi-language translator supporting multiple languages with GUI. Integrated Google Translate API for dynamic deployment.

Python Flask Google Translate API

Shucares E-commerce Website

Live responsive e-commerce site for a footwear brand. Designed smooth cross-device UX and optimized loading for performance.

HTML CSS JavaScript

Yarnberry

Shopify e-commerce store integrated with Razorpay Magic Checkout for one-click purchasing and Razorpay payment gateway for seamless and secure transactions.

Shopify Razorpay Magic Checkout

Dream World Home Appliance

Live responsive e-commerce site for an electronics brand built using Next.js. Designed smooth cross-device UX and optimized loading for performance.

Next.js Web Development E-commerce

7. Hackathons

EY Techathon 5.0

Financial inclusion platform using React and NLP.

100x Buildathon

Social media optimizer with LLMs and NLTK.

CEG Hackathon

Built a multilingual Translator App with Flask.

Synergy 2024

Competed in AI and full-stack development challenges.

8. Frequently Asked Questions

Direct answers to common questions regarding services, technical architecture, and project collaboration.

Yes. Whether you require a unified cross-platform mobile app for iOS & Android, an e-commerce storefront with automated checkouts, or a comprehensive SaaS dashboard, I provide end-to-end development from UI/UX design and API architecture to production deployment.
Absolutely. While located in Chennai (IST timezone), I regularly collaborate with international businesses and founders across North America, Europe, the United Kingdom, and the Middle East (UAE), maintaining flexible communication schedules and transparent milestones.
Projects can be engaged on either a fixed-scope milestone basis (ideal for specific apps, websites, or features) or on a flexible monthly retainer/consulting basis. Payments are accepted in INR, USD, EUR, and AED via standard international wire, UPI, or credit cards.
Usually within 3 to 5 business days after our initial discovery call and requirements alignment. Submit an inquiry through the contact form below, and I will respond within 24 hours to schedule a discussion.

9. Get in Touch

Have a business project, mobile application, or website in mind? Let's build something remarkable together.