Senior Frontend Developer · Freelance Studio

Hi, I'm Hesham Elgammal

Hesham Studio — Senior Frontend Developer

I ship mobile apps, web platforms, and full-stack systems for businesses that need a reliable freelance partner — not just code, but clear communication and on-time delivery.

  • React Native & Next.js specialists
  • Full-stack delivery — design to deployment
  • Available for freelance & contract work
HE

Hesham Elgammal

Hesham Studio

From CarLink and Digital Car to Waseet.net and TeeslaTech — I deliver production-ready software with clear communication and on-time milestones.

10+

Products shipped

3+

Years building

24h

Typical reply

Download CV — Hesham Elgammal

What I Offer

Services for Your Next Project

Freelance services for your next project — mobile apps, web platforms, and full-stack products, delivered by Hesham Elgammal.

Mobile Applications

Cross-platform React Native apps with polished UX, store releases, payments, maps, and real-time features.

React NativeiOS & AndroidApp Store Launch

Web Platforms

Marketing sites, dashboards, and SaaS frontends built with Next.js, TypeScript, and scalable architecture.

Next.jsTypeScriptTailwind CSS

Full-Stack Products

End-to-end delivery — APIs, databases, admin panels, and integrations owned from design through deployment.

Node.jsMongoDBREST APIs

Launch & Infrastructure

Production setup on VPS or cloud: domains, DNS, SSL, environments, and handover documentation.

Hostinger VPSDevOpsMonitoring

How I work

A clear path from idea to launch

01

Discovery

Goals, scope, timeline, and success metrics.

02

Build

Iterative development with clear milestones.

03

Launch

QA, deployment, and store or web release.

04

Support

Post-launch fixes, enhancements, and scaling.

The Studio

Hesham Elgammal

Hesham Studio is my freelance product studio — I help companies ship mobile apps, web platforms, and full-stack systems with the reliability clients expect from a dedicated partner.

Hesham Elgammal, Senior Frontend Developer specializing in React.js, React Native, and Next.js — freelance product studio based in Cairo, Egypt
Hesham Elgammal — Senior Frontend Developer

About Hesham Elgammal

I specialize in React.js, React Native, and Next.js — from CarLink at Medica Scope and team leadership at Digital Car to senior delivery at Waseet.net and independent full-stack builds like TeeslaTech (frontend, backend, database, and infrastructure).

Whether you need a freelance developer for a focused sprint or a long-term product partner, I bring clear communication, modern engineering, and a client-first mindset to every project under Hesham Studio.

What I deliver

Mobile Development

React Native, JavaScript, Firebase, Redux

Web Development

Next.js, TypeScript, Tailwind CSS, React

Backend & Database

Node.js, PostgreSQL, MongoDB, Express.js

Development Tools

Git, VS Code, Hostinger VPS, API Development

10+
Products Delivered
4+
Years in Production
100%
Client-First Approach
24h
Response Time

Portfolio

Selected Case Studies

Real products shipped for marketplaces, mobility, recruitment, travel, and full-stack platforms — proof of what I can build for your next project.

Current & Recent Experience

Medica Scope

MS

MS

CarLink – Automotive Service Platform

Senior Frontend Developer at Medica Scope

Jun 2026 - Present

Full-time

Developing CarLink, a Saudi automotive service platform connected to vehicle OBD devices and digital maintenance workflows. Building React Native experiences for vehicle connectivity, service requests, maintenance flows, and booking service centers. Delivering Center Dashboard and Admin Dashboard in Next.js within a shared monorepo, with reusable frontend architecture, REST API integration, and CI/CD via GitHub Actions for Firebase App Distribution.

React.jsReact NativeNext.jsMonorepoREST APIsGitHub Actions

Digital Car

DC

DC

Digital Car – Saudi Automotive Platform

Frontend Team Lead at Digital Car

Apr 2023 - Present

Full-time

Lead frontend delivery across React Native mobile and web-facing experiences for a Saudi platform covering car buying, selling, and automotive services. Coordinate implementation, maintain development standards, and build scalable UI with RESTful API integration. Conduct performance profiling and optimization while contributing to product UI/UX and business flows.

React NativeTeam LeadershipRESTful APIsPerformance Optimization
WebsiteGoogle PlayApp Store

Waseet

W

W

Waseet.net – Classifieds Platform

Senior Mobile & Web Developer at Waseet

May 2025 - Jun 2026

Full-time

Owned production features across React Native mobile and Next.js web applications. Built responsive, reusable UI components and integrated RESTful APIs for listings, user interactions, and dynamic data. Collaborated with design and backend teams to ship scalable, production-ready features with a focus on performance, maintainability, and cross-platform delivery.

React NativeNext.jsRESTful APIsPerformance Optimization
WebsiteGoogle PlayApp Store

Previous Experience

Freelance

F

F

TeeslaTech – Full-Stack Web Platform & Admin Dashboard

Full-Stack Developer at Freelance

2026

Freelance

Owned the product end-to-end as sole developer — client website, admin dashboard, backend API, database, VPS, domain, and deployment. Built the public site and admin in a Next.js monorepo with Node.js, Express.js, and MongoDB (Mongoose), deployed on Hostinger VPS with full DNS and production configuration.

Next.jsMonorepoExpress.js+2
WebsiteAdmin

O-Projects

O

O

O-Projects – Web & Mobile Products

Frontend Developer at O-Projects

Sep 2022 - Dec 2023

Full-time

Built and maintained frontend features across Affiliate, Lokle, Glia, and Edactik using React.js, Next.js, and React Native. Designed responsive interfaces, integrated third-party APIs, collaborated with cross-functional teams, and participated in code reviews.

React.jsNext.jsReact Native+1
View Project

Zeidex

Z

Z

Macqueen – Travel Services App

React Native Developer at Zeidex

Apr 2023 - Jul 2023

Contract

Contributed to Macqueen, a travel services platform for flight booking, accommodation, and chauffeur services. Built cross-platform React Native features and improved maintainability through modularization and efficient state management.

React NativeState ManagementModular Architecture
Google PlayApp Store

DotPy

D

D

React Native Training Program

React Native Instructor at DotPy

Jul 2022 - Sep 2022

Part-time

Delivered React Native training for beginner and intermediate learners, including practical exercises, debugging sessions, code review, and structured course materials.

React NativeTeachingCode Review+1

Blue Brain

BB

BB

Turkish Stores & Petal Egypt – E-Commerce Apps

React Native Developer at Blue Brain

Nov 2021 - Sep 2022

Full-time

Developed and maintained Turkish Stores and Petal Egypt e-commerce applications using React Native for iOS and Android. Integrated payment gateways and authentication and improved performance through optimized Redux state management.

React NativeReduxPayment Gateways+1
View Project

Freelance

F

F

DrugGo – Clinical & Pharmacy App

React Native Developer at Freelance

Freelance

Freelance

Completed a full revamp of the DrugGo mobile application for healthcare professionals — improving performance in search and navigation, migrating to the latest React Native, redesigning UI/UX, and refactoring the codebase for scalability and maintainability.

React NativePerformance OptimizationUI/UX+1
View Project

Freelance

F

F

Hike-Time – Outdoor Activity App

React Native Developer at Freelance

Freelance

Freelance

Built a cross-platform hiking app with trail discovery, interactive maps, route tracking, and offline access for outdoor enthusiasts.

React NativeInteractive MapsRoute Tracking+1
View More on GitHub

Expertise

Skills & Technologies

Technologies and tools I use to design, build, and ship production-ready products.

Core Stack

React Native
React
Next.js
TypeScript
Node.js
MongoDB
PostgreSQL
Firebase
Git
Hostinger VPS
Express.js
AWS

Mobile Development

React Native95%
JavaScript92%
Firebase88%
Redux85%
Native Modules80%
Mobile APIs90%

Web Development

Next.js90%
React95%
TypeScript88%
Tailwind CSS90%
HTML/CSS95%
REST APIs90%

Backend & Database

Node.js85%
Express.js88%
PostgreSQL82%
MongoDB78%
Python80%
API Development90%

Development Tools

Git92%
VS Code95%
Hostinger VPS82%
AWS70%
Testing85%

Always Learning & Growing

Continuously sharpening my craft across mobile, web, and full-stack — from React Native apps to Next.js platforms and VPS-backed production deployments.

Let's build

Start your Project

Tell me about your app, platform, or MVP. I reply within 24 hours with next steps, timeline options, and how Hesham Elgammal can help.

Talk to the studio

Available for freelance contracts, fixed-scope builds, and ongoing product work. Share your goals — we'll recommend the right stack and delivery plan.

Email

heshamelgammal404@gmail.com

Phone

+20 109 290 1319

WhatsApp

+20 109 290 1319

Location

Egypt · Remote Worldwide

Connect

Book a project conversation

Ideal for founders, agencies, and teams who need a reliable developer partner for mobile, web, or full-stack delivery.

Email project detailsChat on WhatsAppMessage on LinkedInReview our code
Accepting new freelance & contract work

Typical response within 24 hours · Remote worldwide

Hesham Elgammal — professional profile

Hesham Elgammal is a Senior Frontend Developer based in Cairo, EG, operating Hesham Studio for freelance and contract work worldwide. Contact: heshamelgammal404@gmail.com, phone +20 109 290 1319, WhatsApp +20 109 290 1319. Profiles: LinkedIn, GitHub.

Experience

  • Senior Frontend Developer at Medica Scope (CarLink) — 2026-06 to present · Cairo, Egypt
  • Frontend Team Lead at Digital Car — 2023-04 to present · Cairo, Egypt
  • Senior Mobile & Web Developer at Waseet — 2025-05 to 2026-06 · Cairo, Egypt
  • Frontend Developer at O-Projects — 2022-09 to 2023-12 · Cairo, Egypt
  • React Native Developer at Zeidex (Macqueen) — 2023-04 to 2023-07 · Cairo, Egypt
  • React Native Instructor at DotPy — 2022-07 to 2022-09 · Cairo, Egypt
  • React Native Developer at Blue Brain — 2021-11 to 2022-09 · Cairo, Egypt

Education

Bachelor's Degree in Computer Science and Information Technology, Tanta University (2019-09 – 2023-07), grade: Very Good.

Skills

JavaScript, TypeScript, React.js, React Native, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, RESTful APIs, Redux, Tailwind CSS, Git, GitHub Actions, CI/CD, Mobile App Development, Web Development, Full-Stack Development.