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I'm Omar Dakelbab, a Senior Full-Stack & Mobile Engineer based in Dubai. I bring 4+ years of experience delivering production-grade web and mobile apps end-to-end, with a focus on React, React Native, Next.js, Node.js, and TypeScript. I also love building scalable cloud infrastructure, automating CI/CD, and designing robust databases. I enjoy AI-assisted development, leveraging LangChain, OpenAI's API, and Claude Code to accelerate delivery. I've shipped MVPs and SaaS products for clients worldwide, from freelancing on Upwork to on-site projects in Europe and the Middle East, and I regularly collaborate with cross-functional teams to turn ideas into polished, user-friendly experiences.…I'm Omar Dakelbab, a Senior Full-Stack & Mobile Engineer based in Dubai. I bring 4+ years of experience delivering production-grade web and mobile apps end-to-end, with a focus on React, React Native, Next.js, Node.js, and TypeScript. I also love building scalable cloud infrastructure, automating CI/CD, and designing robust databases. I enjoy AI-assisted development, leveraging LangChain, OpenAI's API, and Claude Code to accelerate delivery. I've shipped MVPs and SaaS products for clients worldwide, from freelancing on Upwork to on-site projects in Europe and the Middle East, and I regularly collaborate with cross-functional teams to turn ideas into polished, user-friendly experiences.

Omar Dakelbab

Full Stack Developer, Back-End Developer, Front-End Developer, +3

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I'm Omar Dakelbab, a Senior Full-Stack & Mobile Engineer based in Dubai. I bring 4+ years of experience delivering production-grade web and mobile apps end-to-end, with a focus on React, React Native, Next.js, Node.js, and TypeScript. I also love building scalable cloud infrastructure, automating CI/CD, and designing robust databases. I enjoy AI-assisted development, leveraging LangChain, OpenAI's API, and Claude Code to accelerate delivery. I've shipped MVPs and SaaS products for clients worldwide, from freelancing on Upwork to on-site projects in Europe and the Middle East, and I regularly collaborate with cross-functional teams to turn ideas into polished, user-friendly experiences.…I'm Omar Dakelbab, a Senior Full-Stack & Mobile Engineer based in Dubai. I bring 4+ years of experience delivering production-grade web and mobile apps end-to-end, with a focus on React, React Native, Next.js, Node.js, and TypeScript. I also love building scalable cloud infrastructure, automating CI/CD, and designing robust databases. I enjoy AI-assisted development, leveraging LangChain, OpenAI's API, and Claude Code to accelerate delivery. I've shipped MVPs and SaaS products for clients worldwide, from freelancing on Upwork to on-site projects in Europe and the Middle East, and I regularly collaborate with cross-functional teams to turn ideas into polished, user-friendly experiences.

Available to hire

I’m Omar Dakelbab, a Senior Full-Stack & Mobile Engineer based in Dubai. I bring 4+ years of experience delivering production-grade web and mobile apps end-to-end, with a focus on React, React Native, Next.js, Node.js, and TypeScript. I also love building scalable cloud infrastructure, automating CI/CD, and designing robust databases.

I enjoy AI-assisted development, leveraging LangChain, OpenAI’s API, and Claude Code to accelerate delivery. I’ve shipped MVPs and SaaS products for clients worldwide, from freelancing on Upwork to on-site projects in Europe and the Middle East, and I regularly collaborate with cross-functional teams to turn ideas into polished, user-friendly experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Arabic

Fluent

English

Fluent

Turkish

Fluent

Work Experience

Full Stack Developer at Life Italy

January 1, 2024 - March 1, 2025

Built and maintained a Flutter mobile application with Node.js backend integration. Implemented Firebase services (authentication, notifications, analytics); enabled real-time user engagement. Managed VPS deployments, monitoring, and security hardening; ensured stable and performant production environments. Integrated Firebase Firestore with offline-first architecture, reducing data sync time by ~55% and improving offline experience. Managed end-to-end App Store and Play Store submissions, including ASO optimization, reducing app approval time from 2 weeks to 3 days. Delivered features including maps, search, promotions, and reviews. Tech stack included HTML5, CSS3, Flexbox, Grid, JavaScript (ES6+), React, Next.js; responsive design and cross-browser compatibility; basic SEO.

Frontend Engineer at Teşvik Rotası (ORA Z Danışmanlık)

February 1, 2023 - February 1, 2026

Built modular, reusable React components using JSX, Tailwind CSS, Ant Design. Led development of CRM dashboards with scalable architecture, supporting 5,000+ concurrent users and contributing to 90% project approval rate. Integrated REST APIs with robust loading and error handling. Optimized SEO via server- and client-side meta-tags, generated sitemaps, and accessible markup. Architected modular component libraries with hooks-driven logic and lazy-loaded routes; reduced bundle size and improved performance.

Software Engineer (Freelance) – Mobile and Full Stack at Independent Contractor

February 1, 2025 - Present

Delivered 11 paid contracts with 4.8+ average rating across mobile and full-stack projects. Built a Flutter mobile application with Node.js backend integration. Implemented Firebase services (authentication, notifications, analytics) to enable real-time user engagement. Managed VPS deployments, monitoring, and security hardening; ensured stable and performant production environments. Integrated Firebase Firestore with offline-first architecture, reducing data sync time by ~55% and improving offline experience. Delivered end-to-end SaaS and marketplace platform development; managed app-store submissions with ASO optimization, reducing approval time from 2 weeks to 3 days. Implemented features including maps, search, promotions, and reviews; improved functionality.

Backend Engineer (Freelance) at Amanahfy

October 1, 2025 - March 1, 2026

Developed and integrated multiple CRM systems (ActiveCampaign, HubSpot, Bloomerang) using Node.js & TypeScript, creating unified RESTful API endpoints for seamless data synchronization. Architected a modular integration system with separate routes and services per CRM, enabling independent deployment and maintenance. Managed full CI/CD lifecycle with GitHub Actions and enforced code quality through PR reviews and automated testing.

Full-Stack Developer (Freelance) at Werwigo (UGC Travel App)

February 1, 2025 - March 1, 2026

Designed scalable Node.js & TypeScript REST APIs on Google Cloud Run with 99.9% uptime, delivering React Native (Expo) and React.js features focused on performance and UX. Integrated MongoDB, Firestore, Redis, and Firebase Cloud Messaging, reducing API response times by 70% and improving scalability and user engagement. Implemented CI/CD pipelines using Jest & Supertest, cutting deployment time by 60% and release cycles from 2 weeks to 2 days. Optimized media delivery via Google Cloud CDN and applied event-driven architecture using Cloud Pub/Sub for background processing and analytics.

Freelance Full-Stack & Mobile Engineer at Upwork

February 1, 2025 - Present

Completed 11 paid contracts with 4.8+ average client rating across mobile and full-stack projects. Built production React Native iOS apps including geofenced check-in systems and Live Activities; integrated RevenueCat with full App Store compliance. Delivered full-stack SaaS and marketplace platforms using React, React Native, Node.js, TypeScript, and Supabase; managed end-to-end from estimation to App Store submission. Leveraged Cursor and Claude Code for AI-assisted development, accelerating delivery across multiple client projects.

Full-Stack Mobile Developer (Freelance) at Life Italy — Loyalty & Discount Platform

July 1, 2024 - March 1, 2025

Built a Flutter & Dart mobile app and Node.js & TypeScript backend with Stripe & PayPal payments, QR code redemption, and bilingual Arabic/English RTL support. Integrated Firebase Firestore offline-first architecture, reducing sync time by ~55%, and managed VPS deployments with security hardening. Delivered end-to-end App Store & Google Play submissions with ASO optimization, cutting approval time from 2 weeks to 3 days.

Frontend Engineer at Teşvik Rotası (ORAZ Danışmanlık)

February 1, 2023 - February 1, 2026

Built 70+ modular React.js & TypeScript components using Tailwind CSS and Ant Design, supporting 5,000+ concurrent users with a 90% project approval rate. Improved initial load time by ~40% via lazy loading, code splitting, and Zustand state management; optimized SEO through meta-tag management and sitemap generation.