
Hasnain
Python Developer for Automation, Scraping and Computer Vision
Habilidades

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Experiência profissional
Software Engineer (Freelance)
Self Employed • Freelance
Apr 2024 - Present • 2 yrs 4 mos
Built a fully offline facial recognition attendance system for a business client, including real-time face detection with sub 200ms latency, dual admin and employee portals, automated payslip generation, multi-factor authentication, and anti-spoofing liveness detection to prevent photo and video-based spoofing attempts. Designed and delivered large-scale web scraping pipelines capable of handling JavaScript-rendered single-page applications, with intelligent proxy rotation and CAPTCHA handling to ensure reliable, large-scale data extraction from complex, dynamic websites. Developed browser automation tools to handle scheduling and repetitive workflow tasks for clients, reducing manual work significantly and freeing up hours each week for higher-value tasks. Also worked extensively on AI content projects, rewriting and humanizing AI generated text so it reads naturally, passes common AI detection tools such as GPTZero and Originality.ai, and stays fully plagiarism-free while preserving the original meaning, structure, and tone. This included blog posts, website copy, product descriptions, and business documents. The focus throughout was writing clean, maintainable, well-documented code and content rather than one-off deliverables, so every project stayed reliable, scalable, and easy for clients to maintain long after handoff.