Co-Founder & Cto
Current• Co-Founded a startup at BlackStone Startup Accelerator operating React, Node.js, and MongoDB to recommend optimal credit card cashback solutions based on user spending habits, user reviews, and cashback
Please complete the CAPTCHA to continue
A concise factual answer block for searchers comparing this professional profile.
Mark Leaf is listed as Full Stack Software Developer | Building cardsclarity.com | Honors student and Dean's Advisor at Syracuse University at Clarity, based in New York, United States. AeroLeads shows a matched LinkedIn profile for Mark Leaf.
Mark Leaf previously worked as Co-Founder & CTO at Clarity and Marketing Staff at Launchpad Syracuse University. Mark Leaf holds Bachelor Of Science - Bs, Computer Science from Syracuse University.
This section adds company-level context without repeating Mark Leaf's masked contact details.
Review company-level records connected to Mark Leaf before choosing the right outreach path.
Hello World('print')
Company context helps verify the profile and gives searchers a useful next step.
A career timeline built from the work history available for this profile.
United States
• Co-Founded a startup at BlackStone Startup Accelerator operating React, Node.js, and MongoDB to recommend optimal credit card cashback solutions based on user spending habits, user reviews, and cashback
Syracuse, New York, United States
Leading Founders Circle - an alumni network for Blackstone LaunchPad entrepreneurs
• Improved quote management efficiency for Additive Manufacturing by 50% through developing a custom WYSIWYG editor with HTML/PDF conversion, variable templating using Angular and Typescript• Accelerated AWS microservices testing by 26% through developing a PowerShell script that simulatesSpring Boot for CI/CD pipelines• Collaborated in an Agile environment, participating in daily stand-ups, sprint planning, and code reviews, consistently delivering features ahead of schedule
Israel
• Reduced emergency response times by 55% by developing React.js web app for 1000+ daily EMT users,featuring real-time map navigation and location tracking; designed 50+ UI components and UX user ows • Optimized MongoDB data retrieval speed by 70% through implementing API caching and queryoptimization for a nationwide database of 600+ storage units, supporting 10,000+ daily API calls• Utilized Jest and React Testing Library to create a comprehensive test suite, ensuring code quality and maintainability
• Constructed RESTful API endpoints with Node.js, Express, and Python, contributing to an 80% increase in user sign-ups• Enhanced user dashboard with real-time data, alerts, and advanced charting using React and WebSocket• Optimized system architecture for scalability, security, and performance, resulting in a 70% improvement in load handling
• Conducted user research and interviews to gather actionable insights, directly informing the design and development of user-centric features• Defined design requirements and created wireframes and interactive prototypes, ensuring alignment with project goals and user needs• Designed intuitive and visually appealing layouts in collaboration with cross-functional teams, enhancing user experience and engagement• Developed comprehensive style guides and branding principles, ensuring consistency across all digital channels and products
Activities and Societies: Entrepreneurship Club: discussions on start-ups and business strategies, and insights into the entrepreneurial.
Participated in Buildspace S5, a hands-on program backed by a16z and Y Combinator, focused on building innovative projects. Gained.
Graduate of an intensive 8-month Full Stack Developer Bootcamp, with a focus on the MERN Stack (MongoDB, Express.js, React.js, Node.js)..
During my time at The Hebrew University of Jerusalem's Rothberg School for International Students, I specialized in Theoretical.
Quick answers generated from the profile data available on this page.
Mark Leaf works for Clarity.
Mark Leaf is listed as Full Stack Software Developer | Building cardsclarity.com | Honors student and Dean's Advisor at Syracuse University at Clarity.
Mark Leaf is based in New York, United States while working with Clarity.
Mark Leaf has worked for Clarity, Launchpad Syracuse University, Siemens, United Hatzalah Of Israel, and Blockdev Lab.
You can use AeroLeads to view verified contact signals for Mark Leaf at Clarity, including work email, phone, and LinkedIn data when available.
Mark Leaf holds Bachelor Of Science - Bs, Computer Science from Syracuse University.
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial Search contactsCheck these profiles if this is not the Mark Leaf you were looking for.