Available to hire
Hi, I’m Muhammad Waleed Mujahid, a Software Engineer focused on building scalable backend systems and modern full-stack applications. I have over two years of hands-on experience delivering enterprise LMS platforms with 99.95% uptime, leveraging Django, React, and distributed systems to serve thousands of users worldwide.
I enjoy turning complex requirements into reliable APIs, payment integrations, and high-volume data workflows. Currently at Arbisoft, I lead platform upgrades, contribute to Open edX, and design secure, scalable solutions for enterprise clients while keeping a friendly, collaborative approach.
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Work Experience
Software Engineer at Arbisoft
June 1, 2024 - PresentArchitected and maintained enterprise SaaS LMS infrastructure built on Open edX, delivering 99.95% uptime for thousands of international learners using Django and React. Led Open edX platform upgrade reducing core modifications by 80%. Wrote data migration scripts for 20+ SaaS tenants. Shipped 15+ production features including REST APIs, webhook integrations, and background task processing with Django REST Framework and Celery. Integrated PCI‑compliant payment processors (Stripe, Cybersource) with 98% transaction reliability and secure APIs. Implemented OAuth2 and SAML-based SSO for enterprise clients and optimized Celery distribution to cut batch processing time from 11 hours to 4 hours.
Full Stack Developer at Thinksoft
January 1, 2024 - June 1, 2024Developed WebbsAi, an AI-powered no-code website builder using Next.js, Node.js, and MongoDB, enabling users to generate websites via natural language prompts. Built draggable reCAPTCHA component for form protection and developed REST APIs for form submissions; designed MongoDB schemas with Mongoose to store form responses and website data.
Data Science Intern at Teradata Global
September 1, 2022 - October 1, 2022Trained LSTM-based forecasting models achieving 92% accuracy, surpassing baselines by 15%. Constructed 20+ temporal features using Python and scikit-learn, reducing prediction errors by 23%.
Education
BSc Computer Science at National University of Sciences & Technology (NUST)
January 11, 2030 - February 13, 2026Qualifications
Industry Experience
Education, Software & Internet, Professional Services
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Expert
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