Hi, I'm Muhammad Qasim Khalid. I'm a passionate Full-Stack Engineer with 2+ years of experience designing and building scalable web applications, payment systems, CRM platforms, and real-time solutions using Node.js, React.js, PostgreSQL, MongoDB, Redis, and AWS. My work emphasizes performance, security, and modular architecture, with a focus on delivering production-ready solutions for international clients. I’m deeply interested in software architecture and backend engineering, and I’m actively expanding my expertise in AI, LLM engineering, RAG systems, and computer vision. I enjoy turning complex requirements into reliable systems and collaborating across teams to bring impactful products to life.

Muhammad Qasim Khalid

Hi, I'm Muhammad Qasim Khalid. I'm a passionate Full-Stack Engineer with 2+ years of experience designing and building scalable web applications, payment systems, CRM platforms, and real-time solutions using Node.js, React.js, PostgreSQL, MongoDB, Redis, and AWS. My work emphasizes performance, security, and modular architecture, with a focus on delivering production-ready solutions for international clients. I’m deeply interested in software architecture and backend engineering, and I’m actively expanding my expertise in AI, LLM engineering, RAG systems, and computer vision. I enjoy turning complex requirements into reliable systems and collaborating across teams to bring impactful products to life.

Available to hire

Hi, I’m Muhammad Qasim Khalid. I’m a passionate Full-Stack Engineer with 2+ years of experience designing and building scalable web applications, payment systems, CRM platforms, and real-time solutions using Node.js, React.js, PostgreSQL, MongoDB, Redis, and AWS. My work emphasizes performance, security, and modular architecture, with a focus on delivering production-ready solutions for international clients.

I’m deeply interested in software architecture and backend engineering, and I’m actively expanding my expertise in AI, LLM engineering, RAG systems, and computer vision. I enjoy turning complex requirements into reliable systems and collaborating across teams to bring impactful products to life.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate

Work Experience

Associate Full-Stack Engineer at Webevis Technologies
August 1, 2025 - Present
Designed and developed scalable MERN-based applications with focus on performance and modular architecture. Integrated Stripe (3DS), Global Payments, and Token APIs with secure webhook-based payment and event systems. Improved backend performance by 30% through query optimization, caching strategies, and architectural refactoring. Built secure RBAC-based authentication and authorization systems for multi-role applications. Collaborated with DevOps and QA teams to deliver production-ready deployments.
Junior Full-Stack Engineer at Firm Tech Services
June 1, 2024 - July 31, 2025
Developed and deployed MERN stack applications using Vercel and cloud-based hosting. Built modular REST APIs following scalable backend architecture principles. Worked on authentication systems and database design using MongoDB.

Education

Bachelor of Science in Geographical Information System at University of the Punjab, Lahore (PUCIT)
January 11, 2030 - May 1, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Education, Media & Entertainment