Khurrram

Lead Full-Stack Developer

Upwork • Freiberufler

Jan 2024 - Jun 2025 • 1 yr 5 mos

Led the design and development of a Fire Audit Survey Mobile App and centralized Web Dashboard for PDMA Sindh. Built a scalable digital platform for fire safety inspections, geo-tagged surveys, real-time analytics, reporting, compliance tracking, and role-based administration. Developed REST APIs, optimized databases, integrated GIS functionality, and delivered responsive UI/UX to improve emergency preparedness and data-driven decision making.

Senior Software Engineer

Freelancer.com • Freiberufler

Aug 2022 - Nov 2023 • 1 yr 3 mos

Designed and developed the official corporate website and a large-scale Water Billing & Collection System capable of generating over 600,000 water bills every month. Developed customer management modules, billing automation, reporting dashboards, payment processing workflows, database optimization, and enterprise-level web applications to improve operational efficiency.

Full-Stack Web Developer

Fiverr • Freiberufler

Aug 2021 - Aug 2022 • 1 yr

Developed and maintained the official TransKarachi website and digital services platform for the Karachi BRT Red Line Project. Designed modern UI/UX, implemented responsive web solutions, and developed an online Grievance Redress Management (GRM) System for complaint registration, tracking, reporting, and administrative management with secure backend architecture.