Ibrahim Muhaisen
Lead Full Stack Developer at Open Screenplay- Claim this Profile
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Bio
Credentials
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Software engineering
PalestineSep, 2011- Nov, 2024
Experience
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Open Screenplay
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Canada
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Movies and Sound Recording
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1 - 100 Employee
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Lead Full Stack Developer
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Jun 2018 - Present
- Developing and improving the whole lifecycle of services from inception and design through deployment, operation, and refinement. - Led frontend migration from old Angular to NextJs and updated Django version 1.5 to 2.2, resulting in improving the performance by 8X within six months. - Overseeing the growth of the development team from 3 to 11 while also providing coaching and leadership to the team. - Contributed to solving complex JavaScript and Python performance issues. - Integrating Google Analytics and Mixpanel, allowing us to measure and optimize the user retention funnel and increase retention by 250% - Technologies used: Python, Django, REACt.JS, Next.JS, AWS. Show less
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Work Without Borders
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Palestine, State of
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Outsourcing and Offshoring Consulting
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1 - 100 Employee
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Senior Laravel developer
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Jul 2016 - Jun 2018
- Optimized image processing using Web workers that enabled me to run scripts in the browser background threads which reduced the loading time from 65 seconds to 5 seconds. - Developed API Integrations with multiple external services using SOAP and REST. - Led backend upgrade from Laravel v3 to Laravel v5. - Managed Linux servers and built CI/CD pipelines. - Optimized image processing using Web workers that enabled me to run scripts in the browser background threads which reduced the loading time from 65 seconds to 5 seconds. - Developed API Integrations with multiple external services using SOAP and REST. - Led backend upgrade from Laravel v3 to Laravel v5. - Managed Linux servers and built CI/CD pipelines.
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Unit One Group
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Palestine, State of
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IT Services and IT Consulting
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1 - 100 Employee
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Web developer
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Jul 2015 - Jul 2016
- Developed several management systems such as emergency response systems for Red Cross International (VoIP). - Integrated PHP events with socket.io using NodeJS to support messenger and notification features efficiently. - Improved old SQL queries, leading to a 2X increase in page initial load time. - Developed several management systems such as emergency response systems for Red Cross International (VoIP). - Integrated PHP events with socket.io using NodeJS to support messenger and notification features efficiently. - Improved old SQL queries, leading to a 2X increase in page initial load time.
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Ministry of Economy
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Palestine, Gaza
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Web developer
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May 2015 - Jul 2015
Build HR system Build HR system
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PRICO - Palestine Real Estate Investment Co.
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Palestine, State of
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Real Estate
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1 - 100 Employee
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Software Engineer
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Apr 2015 - May 2015
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Education
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University of Palestine
Bachelor's degree, Computer Software Engineering