Omar Khairy Email & Phone Number

Dubai, Ae

Dubai, United Arab Emirates

Joined for Emirates NBD

Dubai, United Arab Emirates

okflare.com a high-availability reverse proxy service runs on edge locations(300 cities)

Amsterdam, North Holland, Netherlands

- Built mobile-first React app with Express API to manage articles' lifecycle in warehouses.- Suggested improvements for communication, team collaboration, and software lifecycle.- Created event-driven serverless API to manage integration with an online shop, CRM, and fulfillment warehouse. - Redesign printing and uploading PDFs service within React, Node.js, and Cloudflare message queue, workers, R2, D1 (SQLite at Edge)- Designed and implemented a messages queue system, a customized retrying message processing mechanism with high observability by Cloudflare worker, Queue, Durable Objects, and D1 (SQLite at Edge)- Increased delivery time by 5x to the customers by introducing n8n and Tooljet to build complex workflows.- Deployed, and created custom docker images within deployment in Render with PostgreSQL.- Built internal tools to improve mentoring and logging(NewRelic) with Cloudflare workers, Key-Value store, and React with TypeScript. (350K requests/day)- Wrote documentations, Built Boilierpaltes, and Developed many Github Actions.

Kuwait

● Monitored the backend team by providing code reviews, planning to increase code quality, and adding tests.● Promoted a more connected, committed, and synchronous working culture among the team members. ● Increased the technical team productivity by 1.5X by restructuring their roles and responsibilities.● Reported and analyzed the team's weaknesses and recommended missing positions to fill the gaps.● Introduced Datadog for monitoring with APM to increase observability by 100% and identify issues faster.● Accelerated the delivery time by 2X by setting up a continuous integration workflow.

Canada

- Built full-stack product to enhance patient safety and prevent negative medical interactions by analyzing patient medical profiles. Automated clinical checks for pharmacists within giving insights into analyzing patient profiles.- Developed core backend modules using Node.js(koa) - SQLServer.- Built components for the front end using Pug.js, JavaScript, and CSS.- Solved compatibility issues between Windows OS, electron, and SQLServer.- Managed API integration with the third party.- Applied TDD (Test Driven Development) for new features using Jest (Puppeteer, JSdom).- Improved CI/CD pipelines by introducing Docker and building docker images.- Decreased the CI/CD pipeline's total time by 30% by restructuring the design of testing suits.- Developed a web application for the company’s website using Pug.js, GCP, Heroku, PostgreSQL, and Strapi.

Foundful.Co

- Developed core complex components in Foundful.co using react.js - redux.- Maintained and refactored the main components to scale easily.- Reduced linting errors and warnings by 40% by applying code quality by introducing eslint, prettier, andflow for statically type checking.- Testing (unit testing - e2e testing) by react-testing-library and cypress

Completed 3 freelancing jobs with (React, Redux, Firebase, Firestore, and Twilio) and 4 Side Projects.

Cairo Governorate, Egypt

- Developed a robust back-end server (Express and Node.js V10).- Improved database design that achieves normalization and manages database migrations- Integration with Algolia for instant search.- Developed frontend scripts with Vanilla JavaScript- Integration with Nexmo for message verification API- Integration with AWS S3 as images storage- Integration Sentry for logging and error trackingDeploy and manage the whole app in productionIn the front end improve SEO and enhance the user experience byintegrating with many API