Mohammed Khaleel
Senior Full Stack Engineer | TypeScript
Salary / Daily rate
Berlin, Germany
Freelance
Skills
Languages
About me
Intro
Senior Full Stack Engineer with 6+ years at top tech companies like Zalando, specializing in TypeScript, React, Go, and microservices architecture. Proven expertise in optimizing delivery pipelines, reducing UI bundle sizes by 60%, and building scalable platforms serving millions. Ready to deliver high-performance, enterprise-grade solutions for your next project.
Work experience
Zalando
Apr 2021 - Present
5 years 7 months
Berlin, Germany
Full Stack Engineer
Jan 2025 - Present
1 year 10 months
Berlin, Germany
Fullstack engineer for supply of Zalando Lounge, building systems with GO, python and Reactjs
Software Engineer
Aug 2022 - Jan 2025
2 years 6 months
Berlin, Germany
Skills: Software Craftsmanship
Frontend Engineer
Apr 2021 - Aug 2022
1 year 5 months
Berlin, Germany
• Optimized team’s Continue delivery pipeline and build process, Generate source maps to increase visibility for our error logs. • Contribute to the "ZDirect" platform UI to ease the access for Zalando’s partners. • Refactoring our internal user's platform from Angularjs to vueJs.
Frontend Engineer
Cysiv
May 2020 - May 2021
1 year 1 month
Cairo, Cairo Governorate, Egypt
• Optimize UI bundle size to be 60% less. Add lazy loading for modules to allow add more features without impacting the initial loading experience. • Created a vscode extension to support our in-house language which pumped up our productivity to 3X and facilitated the development of complex features.
Frontend Engineer
Roadtrip Nation
Sep 2018 - May 2020
1 year 9 months
Costa Mesa, CA, USA
Frontend Engineer
Rubikal
Aug 2018 - May 2020
1 year 10 months
Alexandria, Alexandria Governorate, Egypt
Build complex data driven SPA/PWA solutions for our clients using Nextjs, ReactJs and Redux as front-end side and the back-end used Elixir and NodeJs
Frontend Engineer
InsideTrack
Aug 2018 - Oct 2018
3 months
Portland, Oregon Area
Frontend Web Developer
Creiden
Feb 2017 - Jul 2018
1 year 6 months
Alexandria, Alexandria Governorate, Egypt
Use web technologies and frameworks like ionic 4, angular 4 and wordpress to develop mobile and progressive web apps.
Electrical and Software Engineer
AquaPhoton Academy
Sep 2014 - Jul 2016
1 year 11 months
Alexandria, Alexandria Governorate, Egypt
Junior Electrical team member i am working on designing a hardware system and make system connections on the ROV also i programming the ROV to be can be controllable using our communication system and our controlling stick.
Electrical Design Engineer
Optron Team
Jun 2014 - Dec 2015
1 year 7 months
Alexandria, Alexandria Governorate, Egypt
I was designer for electrical system of the robot and response to the reliability of connections. I design compact hardware boards to be easy to connect together with minimum number of wires.
Summer Trainee
Telecom Egypt
Jul 2015 - Aug 2015
2 months
Alexandria, Alexandria Governorate, Egypt
Spending 4 weeks of training in the different company sectors to get an overview about the company work and as it's vendor for telecommunication infrastructure in Egypt it has many sectors and work fields.
Education
freeCodeCamp
Full Stack Web Development Certification
2015 - Present
11 years 10 months
Alexandria University faculty of engineering
Bachelor's degree
2013 - 2018
5 years 1 month
Alabasya Secondary school for boys
high school degree
2010 - 2012
2 years 1 month