Saber O. looks like a good fit?

We can organize an interview with Aldin or any of our 25,000 available candidates within 48 hours. How would you like to proceed?

Schedule Interview Now

Saber O. Mobile, Android and iOS Platforms

My name is Saber O. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: Android App Development, iOS Development, Kotlin, JetPack, Swift, etc.. I hold a degree in Engineer's degree. Some of the notable projects I’ve worked on include: DevBuddy, Pitchy, Kannelle, GpPetrol, 3andi, etc.. I am based in Tunis, Tunisia. I've successfully completed 14 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • Mobile, Android and iOS Platforms

    2 years

  • Android App Development

    1 Year

  • iOS Development

    1 Year

  • Kotlin

    1 Year

Additional skills

  • Android App Development
  • iOS Development
  • Kotlin
  • JetPack
  • Swift
  • SwiftUI
  • Coroutine
  • Websockets
  • Java
  • Android
  • Android Studio

Direct hire

Potentially possible

Previous Company

Orange Tunisia

Ready to get matched with vetted developers fast?

Let's get started today!

Hire Remote Developer

Experience Highlights

DevBuddy

DevBuddy is a productivity-focused to-do list app designed specifically for developers. Currently in active development, it leverages the latest Android technologies—including Jetpack Compose, Hilt, Coroutines, and Navigation—within a modern MVI architecture to ensure clean, scalable, and reactive state management.

Pitchy

Developed the Android app for Pitchy using Kotlin Multiplatform (KMP) to share logic with iOS. Built a media sync system with WorkManager, improving background download efficiency by 40%. Created a custom media selector with multi-upload, increasing user interaction by 30%. Integrated an advanced CameraX module with timer, torch, silhouette guides, and teleprompter. Delivered a full editing suite with trim, crop, and filters, boosting engagement by 35%.

Kannelle

Migrated UI/UX to Jetpack Compose and SwiftUI, significantly enhancing interface responsiveness and user experience. • Improved subtitle generation and project export stability, reducing errors by 50%. • Integrated Shutterstock media library, increasing available assets by 30% and enriching media selection. • Redesigned camera module with CameraX, adding accelerometer control, timer, torch, and multi-format video capture for greater recording flexibility. Technologies: Jetpack Compose, SwiftUI, WorkManager, CameraX, Shutterstock API, Accelerometer, Lottie, Coroutines

GpPetrol

Developed server-side Data Access (DAL) and Business Logic (BL) layers for GpPetrol using Ktor and Kotlin coroutines, reducing server response times by 30%. • Built two Android apps for drivers and gas stations featuring secure authentication, QR code scanning, transaction tracking, and real-time notifications to streamline operations and enhance user experience.

3andi

3andi is an online marketplace app that enables users to sell items, chat directly with buyers and sellers, and rate products—creating a trusted and interactive buying experience.

Education

  • Sesame

    Engineer's degree in Computer science

    2015-01-01-2018-01-01

Languages

  • Arabic
  • English
  • French

Personal Accounts