• Virtualized healthcare processes for providers serving 2M+ patients using React, Angular, React Native,

TypeScript, PHP, Laravel, Postgres, and NodeJS, greatly improving efficiency and reducing wait times for

millions of patients.

• Built and optimized RESTful API endpoints in PHP/Laravel and NodeJS with JWT authentication, reducing API

response times from 450ms to 120ms and improving data reliability by 25%.

• Implemented recurring billing functionality using Node.js, processing $500K+ monthly recurring revenue with

99.8% transaction success rate.

• Led React Native development, increasing mobile engagement by 65% and daily active users by 45%. Built SSR

app using NextJS, improving page load times by 60% and supporting 10x user growth.

• Mentored 3 junior developers, establishing TypeScript, React, Node.js, and AI usage best practices.

• Increased team productivity by 35% using

• Developed and implemented logistics solutions using React, React Native, TypeScript, Python, Postgres,

Docker, C# and NodeJS, handling over 50,000 daily shipments and reducing delivery processing time by 30%.

• Designed responsive interfaces using CSS Grid and Flex-box, prioritizing accessibility, performance, and mobile

screens while collaborating with product and UX teams, achieving 95% Lighthouse accessibility score and 50%

improvement in mobile page load performance.

• Developed backend features using Python and C#, implementing authentication workflows, data processing

routines, and business logic across multiple services, processing 1M+ API requests daily with 99.9% uptime.

• Built cross-platform logistics tracking tools using React Native to replace legac

• Built responsive, accessible UIs using Angular, JavaScript, CSS, and HTML, enhancing usability across multiple

product areas.

• Developed and maintained backend services in Python, with a focus on performance and reliability in a PostgreSQL

environment.

• Collaborated in an Agile team, contributing to sprint planning, code reviews, and iterative product delivery.

• Integrated Docker into the CI/CD pipeline, improving environment consistency and accelerating deployment cycles