Wahaj Ali - Full Stack JavaScript Engineer

Wahaj Ali

Full Stack JavaScript Engineer | AI & SaaS Innovator

Next.jsTypeScriptReact NativePythonFastAPIMongoDBn8n

I build AI-powered full-stack web & mobile apps that solve real-world problems fast, scalable, and automation-ready.

About Me

I’m a full-stack engineer focused on building scalable, AI-integrated applications using modern JavaScript and Python tools. I care about performance, automation, and solving real-world problems with clean, thoughtful code.

Wahaj Ali

My Story

Full Stack JavaScript Engineer | AI & SaaS Innovator

With over 3 years of experience in software development, I specialize in building modern web and mobile applications that solve real-world problems. My journey began with a deep curiosity for how things work evolving into a passion for AI and intelligent systems.

I’m skilled in crafting scalable and maintainable solutions using Next.js, TypeScript, and Python. From mobile apps with React Native to backend systems powered by FastAPI and MongoDB I enjoy building across the full stack with a clean, performance-first mindset.

My current focus is on integrating AI into everyday web experiences and exploring how modern web technologies can empower automation, data, and robotics-driven tools.

Pakistan 🇵🇰
Available

Skills

JavaScript/TypeScript95%
React/Next.js90%
Python/FastAPI85%
React Native80%
MongoDB85%
AI/Machine Learning75%

Experience Timeline

2024 - Present

Co-Founder & Senior Full Stack Developer

Hashkoders

Remote

Co-founding Hashkoders and leading a team of developers to deliver AI-powered web and mobile solutions. Driving innovation in full stack development using Next.js, React Native, and FastAPI, while also mentoring junior engineers and managing client relationships.

2024

Junior Full Stack Developer

360xpertsolutions

Karachi, Pakistan

Developed scalable web and mobile applications using Next.js, TypeScript, React Native for cross-platform apps, and Python-based backends with FastAPI.

2023

Front-End Developer Intern

Codesoft

Remote

Developed responsive UI components and landing pages using core HTML, CSS, and JavaScript without any frameworks. Focused on clean design, mobile responsiveness, and interactive user experiences.

Tech Stack

A comprehensive overview of the technologies and tools I work with to build innovative solutions.

Frontend

Next.js90%
React95%
TypeScript90%
Tailwind CSS85%
Framer Motion80%
Gsap60%
Three.js40%

Backend

Python85%
FastAPI80%
Node.js65%
Express50%
GraphQL45%

Mobile

React Native80%
Expo75%
React Navigation80%
Redux Toolkit90%
AsyncStorage70%

Database

MongoDB85%
PostgreSQL60%
Redis45%
Supabase35%
Prisma40%

AI/ML

TensorFlow50%
PyTorch65%
OpenAI API80%
Hugging Face45%
Langchain70%

Tools

n8n80%
Docker55%
Git90%
AWS40%
Vercel65%

My Services

I offer full-stack web and mobile development services combining cutting-edge technologies like Next.js, React Native, and FastAPI.

Web Development

Starting at $2,500

Modern, responsive web applications built with Next.js, React, and TypeScript.

Server-side rendering
Progressive Web Apps
API Integration
Performance optimization

Mobile Development

Starting at $3,000

Cross-platform mobile apps using React Native with native performance.

iOS & Android apps
Push notifications
Offline functionality
App store deployment

Backend Development

Starting at $2,000

Scalable backend solutions with Python, FastAPI, and modern databases.

RESTful APIs
Database design
Authentication systems
Cloud deployment

AI Integration

Starting at $3,500

Integrate AI capabilities into your applications with modern ML frameworks.

ChatGPT integration
Custom AI models
Data analysis
Automation workflows

Automation

Starting at $1,500

Workflow automation using n8n and custom scripts to streamline processes.

Process automation
Data integration
API connections
Monitoring systems

UI/UX Design

Starting at $1,800

Modern, user-friendly interfaces with attention to detail and accessibility.

Responsive design
User experience optimization
Design systems
Accessibility compliance

Featured Projects

A showcase of my recent work, demonstrating expertise in modern web technologies, AI integration, and innovative solutions.

Avion - Furniture Ecommerce
Web Application

Avion - Furniture Ecommerce

A modern eCommerce platform for furniture shopping with a dynamic product catalog, shopping cart, and Sanity-powered content management. Fully responsive and designed for scalability.

Next.jsTypeScriptSanity CMSRedux ToolkitTailwind CSS
Access Control System (MVP)
Full Stack

Access Control System (MVP)

A secure web-based access control MVP with real-time role management, login, and basic permissions handling. Built for testing role-based systems and early adoption.

Next.jsTypeScriptTailwind CSSFramer MotionFastAPIPythonstorage
Dynamic Blog with Sanity CMS
Web Application

Dynamic Blog with Sanity CMS

A fully dynamic blog web app built with Next.js and Sanity.io. It allows for seamless content management, real-time updates, and a clean reading experience.

Next.jsSanity CMSTailwind CSSTypeScript
Money Making Machine
Full Stack

Money Making Machine

A full-stack income tracking and simulation tool built with Streamlit (frontend), FastAPI (backend), and SQLite3 (database). Designed to help users log and analyze income streams efficiently.

PythonStreamlitFastAPISQLite3
Secure Data Encryption Web App
Security Tool

Secure Data Encryption Web App

A simple yet powerful web app for encrypting and decrypting text using Python-based cryptography. Built with Streamlit, it showcases real-time bidirectional encryption logic with clean UI/UX.

PythonStreamlitCryptography

Get In Touch

Ready to bring your ideas to life? Let's discuss how we can work together to create something amazing.

Send Message

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Available for Work

I'm currently available for freelance projects and full-time opportunities. Let's discuss how I can help bring your vision to life.

Frequently Asked Questions

What's your typical project timeline?

Project timelines vary based on complexity. Simple websites take 2-3 weeks, while complex applications can take 2-3 months. I'll provide a detailed timeline during our initial consultation.

Do you work with startups?

Absolutely! I love working with startups and understand the unique challenges they face. I offer flexible pricing and can work within various budget constraints.

What technologies do you specialize in?

I specialize in Next.js, React, TypeScript, Python, FastAPI, and MongoDB. I also have experience with AI/ML integration and mobile development with React Native.

Do you provide ongoing support?

Yes, I provide 30 days of free support after project completion. I also offer ongoing maintenance packages for long-term support and updates.