Shabi

Freelance Automation & AI Developer

Contractor • Autônomo

Jul 2025 - Present • 10 mos

Worked as a Freelance Automation & AI Developer (Contractor), collaborating with global clients to design and deliver scalable automation systems, advanced web scraping tools, and data-driven solutions. Led end-to-end project execution, including architecture design, development, and deployment, while also managing small teams and coordinating workflows to ensure timely delivery. Built and maintained robust multi-platform scraping systems across marketplaces such as eBay, Mercari, and OfferUp, ensuring high reliability and data accuracy at scale. Designed and optimized data pipelines and ETL processes to transform raw data into actionable insights, enabling clients to make data-driven decisions and generate consistent revenue through automation. Focused on performance optimization, system scalability, and cost efficiency, while maintaining a strong emphasis on code quality and best practices. Successfully delivered high-impact solutions with a 95%+ client satisfaction rate, establishing long-term client relationships and repeat business.

Full Stack Python Developer and Data Science Engineer

Freelancing Career • Freelance

Dec 2021 - Jul 2025 • 3 yrs 7 mos

Worked as a Full Stack Python Developer and Data Science Engineer, developing scalable web applications using Django and Flask while building and optimizing backend systems, APIs, and database architectures. Designed and managed robust data pipelines and ETL workflows to ensure efficient data processing and seamless integration across systems. Automated business processes and incorporated data-driven features into applications, handling end-to-end development from planning to deployment and performance optimization. Delivered high-performance solutions supporting 10K+ users, improving API and system efficiency by up to 50%. Implemented reliable data pipelines and ETL processes, reducing manual workload by up to 70% through automation. Integrated analytics and intelligent features into real-world applications while maintaining strong system reliability and scalability across deployments.

Python Automation Developer

Ecommerce • Período integral

Dec 2018 - Dec 2021 • 3 yrs

Job Role: Developed automation scripts and web scraping tools for e-commerce and data extraction. Achievements: Built 50+ automation bots for clients Reduced manual work by up to 80% Delivered scalable scraping systems for platforms like eBay & Craigslist