Nabeel Zafar Email and Phone Number

• Created Expel's cybersecurity remediation framework, automating threat response and reducing manual response times from hours to minutes. (Patent US11811819B2).• Led a team of 7 engineers, achieving a 30% security analyst efficiency gain through improved triaging workflows and metrics-driven insights.• Championed performance, maintenance, and scalability enhancements of our Elasticsearch cluster. Improved sharding strategies, resulting in a 90% reduction in search latency (from 10 seconds to 1 second across 25 TB of data). Collaborated with cross-functional teams to optimize data retention policies, resulting in 20% reduced costs.

• Designed cyber forensic applications for incident response and threat hunting using event-driven architecture.• Defined technical specifications and APIs to streamline integration across distributed teams, reducing ambiguity and performance bottlenecks.• Improved code sharing by creating shared libraries and templates for React components and Kafka microservices.

• Architected enhancements in the cloud delivery system, leveraging server optimizations and continuous integration tools, resulting in a 20% increase in product uptime.• Implemented RESTful APIs for managing and tasking endpoint security agents (Windows, macOS, Linux).• Led a team of 6 engineers, utilizing design patterns, code reviews, and automated tests to streamline feature implementation. Simplified product backlog using MoSCoW Method. Technologies: Node.js, REST, Backbone.js, CSS, PostgreSQL, CentOS, C

• Managed the technical roadmap, execution, and growth of Thermopylae’s geospatial web and mobile product within a scrum environment. This involved providing engineering leadership, heading R&D projects, and managing releases.• Directed hiring processes and established mentorship programs for a geographically dispersed team of 4-8 engineers, designers, and testers, leading to a 20% reduction in onboarding time.• Enhanced project transparency for executive leadership by innovating visual storytelling methods such as story mapping and progress dashboards.• Maximized productivity by removing impediments, improving definitions of done, and limiting WIP. Define best approach for implementing features via design patterns, code reviews, and automated tests.

• Creator of Ubiquity JavaScript library which allows third-party web developers to customize native mobile apps and communicate with back-end APIs.• Redesigned and implemented product's front-end to be extensible and maintainable.Technologies: PHP Zend, Ruby on Rails, Python, SQL, Sproutcore, JavaScript, PHP Unit, Jenkins, CentOS, Ubuntu, Bash, AWS

• Architected and managed the online content system consisting of an e-commerce web store, web services, and CMS for an educational tablet e-reader.• Promoted to Engineering Manager within 2 years. Led a team of 3 developers, launching an e-book platform with over 300,000 digital products within 8 months.Technologies: PHP Zend, Magento, JavaScript, JRuby on Rails, SQL.

• Developed a web application server from scratch for configuring VoIP devices, enabling the sale of fiber solutions.• Evaluated development frameworks, designed databases and UIs, and automated installation processes.Technologies: Ruby on Rails, MySQL, C