U

Umar Younis

About

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Virginia, United States

Timeline

work
Job
school
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Résumé

Jobs verified_user 0% verified
  • O
    Sr. Full Stack Developer
    Orsys LLC
    Jan 2020 - Current (6 years 6 months)
    Led code reviews and enforced best practices, reducing bugs by 30% and improving code quality. Architected micro services for three projects, increasing system efficiency by 25% and enhancing scalability. Developed a React Native app with dynamic forms and an admin panel, integrating OAuth2 authentication and push notifications. Optimized React state management using Redux and Redux-Saga, decreasing response times by 15%. Transitioned legacy callbacks to promises, reducing bounce rates by 33% through NextGen algorithms. ImplementedTDD, resulting in a50% reduction in bugs within the rst month. Con gured TypeScript for type safety, reducing runtime errors and improving app stability. Mentored junior developers, boosting team performance throu
  • Restore Hyper Wellness
    Sr. Full Stack Developer
    Restore Hyper Wellness
    Nov 2018 - Dec 2019 (1 year 2 months)
    Built a Telegram and Viber chatbot, streamlining sales of car spare parts for a business. Reengineered data storage with MongoDB, improving data retrieval speeds by 20%. Refactored seven applications, reducing memory consumption and enhancing performance. Developed a Next.js app to improve SEO and resolved cross-browser compatibility issues, cutting bugs by 60%. Created a Puppeteer script to scrape and validate website data, storing results in MongoDB. Designed a RESTful API, increasing data exchange e ciency by 35%. Automated deployments with Docker and GitLab CI/CD, reducing deployment time by 20%. Con gured service workers to cache assets, improving application load times.
  • MasteryPrep
    Full Stack Developer
    MasteryPrep
    Jul 2017 - Sep 2018 (1 year 3 months)
    Built a scalable web dashboard using React, boosting client engagement. IntegratedAWS S3for cloud storage, cutting storage costs by50%. Implemented service workers to cache assets, enhancing application performance. Wrote unit and E2E tests with Playwright and Jasmine, achieving 95% code coverage. Reduced application downtime through errorlogging and monitoring systems. Contributed to all SDLC phases using Agile and Scrum methodologies.
Education verified_user 0% verified
  • U
    BS
    University of Taxilla
    Jan 2011 - Jan 2015 (4 years 1 month)
  • P
    Professional Scrum Master
  • A
    AWS Certified Developer – Associate
Projects (professional or personal) verified_user 0% verified
  • D
    Daraz Florida Beach Rentals
    https://www.daraz.pk Contributed to a multi-vendor e-commerce platform, implementing scalable backend APIs and front-end features. https://www. orida-beachrentals.com/ Selected tech stack and developed an online hotel reservation system, streamlining booking processes.
  • I
    International MasteryPrep
    https://yogainternational.com/ Senior Full Stack Developer for a mobile app and website with 25,000 monthly users, enhancing UI/UX and backend performance. https://masteryprep.com/ Maintained and added features to a Learning Management System, improving user experience and system reliability.