Khaleel Shaheen Email and Phone Number
I'm a professional cross-platform mobile engineer with over five years of experience building attractive and scalable Flutter applications. I have built apps for fintech, health, sports, and crypto startups and enterprises. I get inspired by seeing my creations help users around the world.
Toptal
View- Website:
- toptal.com
- Employees:
- 3758
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Flutter EngineerToptal Oct 2022 - Present- Developed Cross-Platform Apps with Flutter.- Achieved Pixel-Perfect UI/UX Implementation.- Implemented Effective State Management using BLoC or Riverpod.- Set Up CI/CD Pipelines for Automation using Bitrise.- Participated in Code Reviews and Collaboration.Projects I've built for clients via Toptal:1. Senior Flutter Engineer for a crypto wallet app. I've collaborated as part of a team with another two Toptal Flutter engineers on delivering this app.2. Senior Flutter Engineer for a social media app for readers. I've led the process of building this app. It automatically tracks users' progress on different book platforms, such as Amazon Kindle, Audible, and Apple Books. Users can share insights from their preferred reading app directly to their friends on the app.3. [Current] Senior Flutter Engineer for colors analysis app. -
Flutter EngineerInfinum Oct 2021 - PresentZagreb, Croatia- Developed and maintained a pre-launch mobile app used as a marketing tool to collect the user base before the real app launch. The app used user referrals and a rewards system, converting millions of users in just four months.- Built and maintained a high-quality and scalable crypto wallet mobile application.- Created many internal tools used by developers to ease Flutter development workflows, like localizing applications. -
Flutter EngineerAlt.Bank Nov 2018 - Sep 2021São Paulo Area, Brazilalt.bank is a FinTech that aims to enrich the lives of one billion unbanked people by seamlessly integrating them into the global financial system. -
Mobile Developer / Co-FounderAkelapp May 2018 - Nov 2018Gaza StripI co-founded AkelApp to empower jobless people in Gaza starting a business by connecting them with young professionals who want to order healthy and fresh homemade food.- Noticed that university students and TAs needed good meal options. Only fast food was available.- Developed the mobile application of the platform which connects customers with home cooks.- Frequently tested new features with cooks and clients in order to improve the user experience.- Selected from 30 startups and raised a seed round through GazaSkyGeeks Accelerator.- Managed to sustain over 60% user retention and received around 30 orders/week for the first 4 months.
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Teaching AssistantThe Islamic University Of Gaza Sep 2017 - Jun 2018Gaza Strip, Palestine- Delivered weekly discussion lectures. Prepared and led laboratory classes.- Guided students and motivated them to pursue their academic goals, through one on one sessions.- Courses include: Introduction to Computing, Introduction to Programming, and Digital Logic Design.
Khaleel Shaheen Education Details
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The Islamic University Of GazaDistinction
Frequently Asked Questions about Khaleel Shaheen
What company does Khaleel Shaheen work for?
Khaleel Shaheen works for Toptal
What is Khaleel Shaheen's role at the current company?
Khaleel Shaheen's current role is Flutter Engineer.
What schools did Khaleel Shaheen attend?
Khaleel Shaheen attended The Islamic University Of Gaza.
Who are Khaleel Shaheen's colleagues?
Khaleel Shaheen's colleagues are Monika Vasilevska, Alimba Chukwuemeka, Matt Sanders, Barnabás Szűcs, Silvan Geser, Muhammad Ammar, Paul Njau.
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Khaleel Shaheen
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Khaleel Shaheen
Palestinian Authority
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