Omar Al Obaji.

Dec 2022 - Present · Remote

• ▹Led development of decentralized Password Manager (Typescript, Electron, React, Vue, Node.js, NOSQL DB) for 100k+ users
• ▹Developed features on a PAM (Privileged Access Management) product and collaborated on integrating SSO, OAuth, and SCIM with existing authentication flows, gaining hands-on experience in enterprise identity systems.
• ▹Optimized legacy Node.js code, reducing runtime by ~20 minutes (Socket.IO, IPC, Node.js, RealmDB)
• ▹Migrated React app to Vue 3, launched new Vue 3 frontend from scratch
• ▹Led the scaling of the Password Manager to enterprise-grade performance by optimizing data pipelines, refactoring bottlenecks, and enabling the system to efficiently handle high-volume datasets without degradation.
• ▹Built Go backend services with gRPC and GORM behind feature flags (Golang, gRPC, GORM)
• ▹Maintained GitHub Actions CI/CD for Windows, macOS, Linux builds
• ▹Resolved 200+ security vulnerabilities via Dependabot and patches
• ▹Handled on-call–style first response to production incidents, quickly triaging, stabilizing, and resolving issues to maintain high availability in production environments.
• ▹Successfully transitioned between different products and business domains, quickly becoming productive with new architectures, tooling, and technologies (Golang, .NET, Vue.js) while maintaining delivery velocity.
• ▹Played an active role in onboarding and mentoring new engineers, accelerating their ramp-up and ensuring alignment with product and engineering standards.
• ▹Worked directly with customers to diagnose and resolve technical issues in real time, bridging product, engineering, and customer needs.

Aug 2021 - Dec 2022 · Hybrid

• ▹Developed mobile and web apps with React Native, React, Python Flask, PostgreSQL from scratch
• ▹Refactored Class components to Functional components in React, implementing Context API and React Hooks
• ▹Integrated payment, authentication, and analytics APIs
• ▹Worked on transforming the app from an e-commerce app into a Social Media TikTok & Instagram Reel like app
• ▹Owned full app lifecycle from development to App Store/Play Store deployment
• ▹Implemented zero-downtime deployment strategies
• ▹Collaborated in 6-person startup using Agile (Scrum)
• ▹Mentored interns and new hires on React Native, React, Python Flask, and PostgreSQL
• ▹Collaborated directly with CEO, CTO, and other stakeholders to gather requirements and deliver features

Apr 2022 - Oct 2022 · Freelance

• ▹Built sustainability tracking app from scratch with React Native
• ▹Collaborated with UI/UX designers on design and logic
• ▹Deployed on AWS EC2 with NGINX and WSGI
• ▹Maintained builds across iOS (Xcode) and Android (Gradle)