Mayank Saini
Hi there! I’m Mayank Saini, a B.Tech in Computer Science and Engineering from Poornima Institute of Engineering and Technology, Jaipur.
About
Hi there! I’m Mayank Saini, a B.Tech in Computer Science and Engineering from Poornima Institute of Engineering and Technology, Jaipur. I’m passionate about building scalable software and data-driven solutions, with a focus on web scraping, automation, and full-stack development. I enjoy turning messy data into actionable insights and delivering robust, reliable systems that scale.
Over the past few years I’ve worked across remote and on-site roles, building and maintaining scraping pipelines, front-end and back-end components, and resilient infrastructure. I thrive on solving challenging problems—like extracting data from JavaScript-heavy sites, managing distributed tasks, and ensuring smooth operations in production—while keeping code clean and maintainable.
- 3 years' experience
- Joined April 2026
Industry experience
- Software & Internet
Work experience· 5 roles
Designed, developed, and optimized large-scale web scraping systems processing millions of data points daily across 110+ domains using Scrapy. Built robust, distributed scrapers to handle diverse website structures, dynamic content, and JavaScript-heavy sites with Playwright. Implemented automation workflows to streamline data collection and regular uploads to AWS S3. Monitored and optimized infrastructure with Scrapydweb, managed proxy rotation and distributed task execution, and used cron-based scheduling to ensure uninterrupted pipelines. Continuously refined crawl architectures, improved speeds, and added fail-safe mechanisms for high availability and data accuracy.
Managed Cyberq SHILD (Next Generation Cloud Security Posture Management) modules including Exception handling, RBAC, and Notification. Implemented front-end from Figma designs using React, HTML, CSS, JavaScript, Bootstrap, and Material UI with Redux for state management. Integrated Node.js for back-end development, enhancing performance and scalability. Maintained project integrity with Git and CI/CD; used JIRA and Confluence for task management and documentation; performed extensive bug fixes on the CYBERQ SHILD portal and created mock APIs in Postman for testing.
Managed production incidents and provided technical support for cruise-industry applications (including Disney Cruise Lines and Virgin Voyages). Troubleshot web and mobile apps using Postman, Insomnia, Dynatrace, Kibana, and other tooling; tracked issues in JIRA; implemented proactive 24/7 monitoring of cruise operations to ensure smooth embarkations and debarkations.
Education
Certifications and awards
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