RIZWANKHAN
Computer Science graduate from GCU Lahore. I design and engineer high-throughput web applications, secure cloud infrastructure, and enterprise platforms that drive measurable business growth.
Featured Production Systems
Drag, click, or rotate through verified client platforms. Built for high conversion, zero downtime, and responsive performance.
Duaa Academy — Online LMS Platform
Comprehensive Learning Management System built for Duaa Academy featuring student portal, course enrollment, video lessons, automated grading, and live teacher-student sessions.
Threadmarket SaaS Platform
A high-performance B2B SaaS platform designed for the textile and garment industry. Built to streamline wholesale trading with fast search, secure transactions, and a scalable cloud architecture.
SkyLens Weather Intelligence
A modern, responsive weather intelligence platform providing hyper-local forecasts, radar telemetries, and location-based weather tracking with a sleek glassmorphic UI.
SkyLens Weather
A modern, responsive weather application providing real-time forecasts, atmospheric conditions, and location-based weather tracking with a sleek UI.
Personal Password Auditor
Professional-grade password security auditor built in Python. I developed this CLI tool to evaluate password strength using strict NIST SP 800-63B and OWASP ASVS standards. The biggest challenge was securely integrating the HIBP breach API without leaking hashes over the network.
Specialized Engineering Services
From single-page business showcases to full-scale SaaS platforms and cloud deployments — delivered with production rigor and clean code.
Business Websites & Web Apps
Custom, blazing-fast web applications built to showcase your brand, capture leads, and convert visitors into paying clients.
Full-Stack SaaS Platforms
Complete digital software solutions featuring multi-role authentication, real-time analytics dashboards, payments, and reliable databases.
Progressive Web Apps (PWAs)
Installable, offline-capable web apps that eliminate app store friction while delivering smooth native-feeling user experiences.
Deployment & Cloud Hosting
Production VPS setup, Nginx reverse proxy configuration, automated SSL certificates, and round-the-clock server maintenance.
Trusted by Business Owners & Teams
Honest feedback from founders, researchers, and engineers who have built and launched platforms with me.
“Needed a full management system for my restaurant — bookings, menu, and customer tracking. Rizwan delivered a clean, fast, and easy-to-use app that actually works. He explained everything clearly and fixed issues same-day. Definitely the go-to engineer for web platforms!”
Bilal Ahmed
Business Owner · Local Restaurant Client
A Transparent 5-Step Process
No guesswork, no missed deadlines. A structured engineering pipeline from our first conversation to production launch.
Discovery & Scope
Clarifying Goals & ValueWe hop on a 20-minute discovery call or WhatsApp chat to define your exact business objectives, user journeys, technical constraints, and deadline milestones.
Design & Wireframe
High-Converting FlowsCrafting clean, conversion-optimized interface mockups with mobile-first responsiveness, typography hierarchy, and ultra-fast loading UI states.
Agile Full-Stack Build
Clean Production CodeDeveloping with Next.js 16, TypeScript strict mode, Tailwind CSS, and resilient backend database models. Clean git commits and periodic staging preview links.
Testing & VPS Deploy
Production HardeningRigorous cross-browser checks, SEO audit, security headers, and automated VPS Nginx reverse proxy configuration with Let’s Encrypt SSL and PM2 monitoring.
Post-Launch Support
Long-Term ReliabilityOngoing technical maintenance, automated backups, performance optimizations, and quick turnaround for new feature iterations as your business expands.
Also Passionate About
Beyond core full-stack web platforms, I actively explore offensive cybersecurity, embedded IoT electronics, and machine learning research.
Cybersecurity & Auditing
Hands-on penetration testing, OWASP Top 10 web vulnerability assessments, NIST password strength modeling, and SIEM security log parsing.
IoT & Embedded Systems
Hardware firmware integration with ESP32 microcontrollers, environmental sensor telemetry, real-time WebSocket communication, and actuator automation.
AI & Data Science
Natural Language Processing (NLP), legal risk categorization, statistical modeling with SmartPLS/SPSS, and scikit-learn predictive classification.
Let’s Build Your Next Digital Platform
Whether you need a brand-new high-converting business website, a custom SaaS platform, or cloud hosting deployment — share your requirements below.
Send Project Inquiry
Tell me about your business goals and timeline. All inquiries receive direct attention.