Usman Saleem Email & Phone Number

Lahore, PK

United States

Lahore, Punjab, Pakistan

• Designed and created a site-wide search experience utilizing Elasticsearch, resulting in more accurate search results and a 35% increase in website traffic
• Analyzed the intial loaded JS chunks and removed the unnecessary chunks, reducing intially loaded JS to 50%
• Developed a mechanism to cache frequent queries response in Redis, reducing latencies of APIs by 500ms
• Bumped the datastore SDK package for availing security patches and fixed some SDK bugs in the process which were a blocker for the package bump
• Migrated the underlying app infrastructure from App Engine to Cloud Run as Google was about to drop support for App Engine and saved 15% in infrastructure costs

Lahore, Punjab, Pakistan

• Co-led a cross-functional team in the development of an employee onboarding system, resulting in a successful launch, an improved new-hire experience, and a 23% increase in B2B revenue.
• Enhanced the products performance and security by upgrading the Next.js package version, ensuring compatibility, and resolving multiple unforeseen issues, increasing performance by 15%.
• Improved website performance by removing the react-bootstrap package, resulting in reduced page load times and a 39% increase in performance.
• Redesigned multiple landing pages, optimizing page layout, messaging, and visual elements, resulting in better user engagement and a 12% boost in conversions.

Lahore, Punjab, Pakistan

• Identified and resolved long-standing bugs in the product, resulting in improved reliability and stability and a 5% reduction in on-call issues.
• Implemented an image cropping feature that allowed users to customize their images within the platform, boosting user engagement and a 15% improvement in editor usage.
• Developed COVID scholarships feature to provide financial assistance to students affected by the pandemic, helping to alleviate financial burdens and achieving 55k sign-ups.
• Developed and integrated an advanced content completion time automation system, providing a streamlined content creation process and increasing subscription purchases by 3%.
• Developed and implemented learning paths feature, allowing users to follow a customized learning journey and resulting in a 52% increase in purchases.
• Strengthened security measures by enforcing Two-Factor Authentication (2FA) on sign-up, providing an extra layer of protection for user accounts and data.