Available for Work

Hossam
Nouman Aboud

I'm a Senior Flutter Developer

Seasoned Flutter & backend developer with years of experience building polished mobile apps and robust server-side systems β€” turning real-world challenges into clean, scalable solutions.

View My Work ↓ Let's Talk β†’ Download CV
4+
Years Experience
17+
Projects Done
25+
Happy Clients
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Hossam Aboud
✦ 4 Yrs Experience
⬑ 17+ Projects

Full Stack Mobile Developer

Hello, I'm Hossam, a Flutter app developer. I was previously a native Android developer with four years of experience in mobile app development. I'm proficient in Kotlin, Swift, and Node.js. I've worked with five companies and have extensive knowledge of Fastlane with GitHub actions, Flutter Flavor, and CI/CD.

I also have experience with Node.js backend development. I currently have 12 active apps on Google Play and the Apple App Store. Recently, I developed the Medlet app, which is now being used by Jordanian universities for medical and nursing faculties. I'm available to work remotely. My goal is to grow the company and deliver the required work to the highest standard. I'm highly skilled and punctual. I've previously worked as a freelancer, completing over 50 projects on Upwork and Freelancer, all with five-star ratings.

Location
Palestine - Gaza πŸ‡΅πŸ‡Έ
Email
hossam.vlogss@gmail.com
Status
Open to Work βœ“

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My Skills & Expertise

πŸ“±
Flutter & Dart

Cross-platform mobile apps with solid architecture, polished UI, and production-ready releases for iOS and Android.

Flutter Dart BLoC / Provider Material & Cupertino App Store & Play
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Native Android & iOS

Strong native foundations from Android development, plus Swift and platform work when Flutter needs native modules or legacy code.

Kotlin Swift Android SDK iOS Platform channels
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Artificial Intelligence

Experience working with artificial intelligence, integrating AI solutions into applications, and understanding modern AI tools and workflows.

AI Integration Machine Learning Basics APIs (OpenAI, etc.) Automation Data Processing
πŸ”§
Node.js Backend

REST APIs, auth, and data layers that power mobile clients β€” built for clarity, maintainability, and real-world scale.

Node.js REST APIs PostgreSQL MongoDB Integrations
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CI/CD & Release

Automated builds, flavors, and store pipelines so teams ship faster with fewer surprises β€” from GitHub Actions to store submission.

Fastlane GitHub Actions Flutter Flavors CI/CD Firebase
Career Path

My Experience

2024 β€” 2026
Flutter Developer & Backend Developer
Medlet
Remote Β· Full-time
  • Developed Android and iOS applications using the Flutter framework.
  • Managed databases (Firebase, MySQL).
  • Collaborated within a team.
  • Worked with web services (API).
  • CI/CD implementation.
Ongoing
Freelance Developer Β· Mostaqel (Ω…Ψ³ΨͺΩ‚Ω„)
Independent client work
Remote Β· Project-based contracts
  • Flutter, mobile, and backend work for clients through Mostaqel β€” proposals, delivery, and long-term collaborations.
  • Public profile with portfolio, ratings, and verified project history for recruiters and hiring managers.
2021 β€” 7 Oct 2023
Flutter Developer
Tekno Class
Remote Β· Part-time
  • Developed Android and iOS applications using the Flutter framework.
  • Managed databases (Firebase, MySQL).
  • Collaborated within a team.
  • Worked with web services (API).
  • CI/CD implementation.
2021 β€” 2023
Flutter Developer & Backend Developer
Mnjz
Remote
  • Developed Android and iOS applications using the Flutter framework.
  • Managed databases (Firebase, MySQL); collaborated within a team.
  • Worked with web services (API).
  • CI/CD implementation.
  • Built and maintained RESTful APIs using Node.js and Express.
2020 β€” 2021
Flutter Developer
HEXA
Full-time
  • Developed Android and iOS applications using the Flutter framework.
  • Managed databases (Firebase).
  • Worked with web services (API).
My Work

Featured Projects

Flutter CI/CD Flutter Flavors Workflows Clean Architecture MVVM Chat REST APIs
Medlet

Publish and join opportunities β€” search, jobs, events, and training. Manage published opportunities and customize requirements.

Join an institute as a student or teacher, or apply to create your own institute.

For affiliated institutes: customize courses, schedule subgroups and student activities, and manage documented student records, attendance, excuse management, assessments, assignments, and history. Send targeted announcements and notifications, and extract data for real-time analysis and tracking.

Flutter Realtime chat Groups & rooms Moodle Push notifications Assignments Open & closed rooms Alerts & moderation
Teacher Tech

An educational app for effective remote communication between teachers and students through an educational chat that combines live conversations with the university Moodle system and assignment submission β€” with open and closed rooms and notifications that appear directly on the user's device.

In-room alerts help regulate communication between teachers and students so discussions and coursework stay organized.

Flutter QR scanning Loyalty & rewards Points & redemption Field technicians Dealer tools Secure accounts
World Plastics

The Plastic World app is a simple, effective tool for technicians and dealers who use the company's products every day. Technicians scan QR codes on products to collect points and redeem them for cash β€” rewarding continued use in the field.

The goal is to encourage ongoing product use and strengthen the relationship between the company and technicians on the ground.

Switcher
Flutter Marketplace P2P exchange In-app messaging Categories & browse Ratings & reviews Trust & payments
Switcher

The Switcher app helps you exchange any product you have with someone else, whether it's new or used. You can contact the product owner within the app and easily reach an agreement.

Built for a simple flow: list or discover items, chat to negotiate, and swap with confidence using in-app communication and trust features.

96gym
Flutter Health & fitness Workout programs Nutrition plans Certified trainers Personalized coaching iOS
96gym

96gym is built for people who want real structure in the gym and the kitchen: guided exercise programs and nutrition paths shaped around you β€” not generic one-size-fits-all plans.

Content is put together by professional, certified trainers so members can train with confidence, track habits, and stay consistent whether they're building strength, endurance, or everyday wellness.

Shams
Flutter Healthcare Doctor appointments Hospitals & clinics Pharmacy orders Home delivery Lab tests
Shams Medical Services

The Shams Medical Services app combines multiple features so users can reach medical care and health services with less friction β€” everything oriented toward comprehensive healthcare and everyday comfort in one place.

Patients can book visits with doctors and choose hospitals or clinics, order medication from trusted pharmacies with delivery, and request lab work through accredited labs β€” at home or on-site.

Shams Provider
Flutter Provider app Scheduling Bookings Healthcare ops Clinic dashboard
Shams Medical Services (Provider)

The companion experience for Shams Medical Services: the same ecosystem of care, tuned for hospitals, clinics, and medical teams who need clear tools to run day-to-day operations alongside patients.

Providers can organize schedules, manage appointments, and keep on top of upcoming bookings β€” aligned with the patient app for appointments, pharmacy, and lab workflows.

Get in Touch

Let's Work Together

Have a project in mind? I'd love to hear about it. Let's create something great together!