Alexander Walker
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Alexander Walker Email & Phone Number

Global head of R and D at Rapyd
Location: Dubai, United Arab Emirates 10 work roles 2 schools
1 work email found @careem.com 1 phone found area 751 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email a****@careem.com
Direct phone (751) ***-****
LinkedIn Profile matched
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Current company
Rapyd
Role
Global head of R and D
Location
Dubai, United Arab Emirates
Company size
741 employees

Who is Alexander Walker? Overview

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Quick answer

Alexander Walker is listed as Global head of R and D at Rapyd, a with 741 employees, based in Dubai, United Arab Emirates. AeroLeads shows a work email signal at careem.com, phone signal with area code 751, and a matched LinkedIn profile for Alexander Walker.

Alexander Walker previously worked as Director of Software Engineering at Careem and Senior Software Engineering Manager at Careem. Alexander Walker holds Bachelor Of Science (Bsc) Hons, Computer Science from University Of Strathclyde.

Company email context

Email format at Rapyd

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{first}.{last}@careem.com
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Profile bio

About Alexander Walker

Hardworking and focused to the task at hand, but still able to dedicate time to secondary projects.Prior to joining Careem, I have driven impact across multiple software engineering disciplines and teams. Most notably, providing intelligent software solutions to power the London 2012 Olympic games as well as speaking at international conferences as an expert technical council member. I have managed highly skilled multi disciplinary engineering teams, having previous came from building a successful engineering and product team at Al Tayer within the e-commerce sphere.Previously responsible for implementing a dynamic storage module for our web app using the Amazon Web Services S3 system. This is to provide immediate access to user files without incurring additional charges.I worked hard to establish Virtual Interconnect as a world leader in all electrical systems simulation and cabling harness processing.I have presented at the global conference PTC Live, formally PTC User and I am a member of the technical council for toolkit customization for Creo Parametic and for Creo Schematics.As part of my role I am responsible for planning and developing the software products, meeting with customers to discuss requirements or troubleshooting issues.I also have experience with generating and delivering training courses in customization of Creo Schematics and Creo cabling.

Listed skills include Java, Software Development, Software Engineering, Agile Methodologies, and 42 others.

Current workplace

Alexander Walker's current company

Company context helps verify the profile and gives searchers a useful next step.

Rapyd
Rapyd
Global head of R and D
Dubai, AE
Website
rapyd.net
Employees
741
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Company profile
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10 roles

Alexander Walker work experience

A career timeline built from the work history available for this profile.

Global Head Of R And D

Rapyd

Dubai, Ae

Director Of Software Engineering

Current
Careem

Dubai, Ae

Jul 2021 - Present

Senior Software Engineering Manager

Careem

Dubai, Ae

Driving impact across multiple software engineering disciplines and teams. Ranging from core digital wallet services to Big Data platforms.I have been able to build and push the engineering teams within Careem Pay past where they thought they were capable of reaching.

Sep 2019 - Jul 2021

Head Of Product And Technology For Nisnass

Al Tayer Group

Dubai, Ae

Jan 2019 - Sep 2019

Product Owner

Al Tayer Group

Dubai, Ae

Responsible for delivery of market leading e-commerce websites and apps for Ounass, Nisnass, Gap and Mamas & Papas across the Middle East region.

Aug 2018 - Jan 2019

Software Guru

Blowout & Go

Responsible for constructing the world leading bgX platform which will help deliver services direct to clients through combined usage of cutting edge software solutions. We leveraged the first large scale external integration of Uber on demand services and combining that with massive use of Amazon Web Services which power our React and React Native applications to provide a first class experience to end users, management and service providers.Please get in touch if you have any questions or want to know more about this exciting work.

May 2018 - Aug 2018

System Architect

Knowledge E

Dubai, Dubai, Ae

In my role with Knowledge E I was responsible for building a multi-tenancy web platform (scicloud.org) to enable easy access to research material, I worked in collaboration with partners in San Francisco to build a robust system powered by NodeJS on the backend and visualised through React JS on the front. I also regularly met with existing and potential customers to determine specific requirements and attended industry conferences. As a hands on system architect, I was responsible for designing and implementing a new web platform, carrying out code reviews and mentoring junior members of the team. I organised regular meetings with management and stakeholders to determine the best architecture to implement.I worked on both the front and back end of the system building new React components using React bootstrap then Material UI and also a RESTful API backend in NodeJSTask generation in JIRA and allocation to team members also fell within my responsibilities, along with managing the team capacity. In addition I was responsible for the planning of upcoming sprints along with project management of new products.My role also extended to interviewing potential new junior and senior level developers.Technologies:NodeJS, ReactJS, git, JIRA, AWS (S3, SES, Route 53, EBS, RDS), RESTful API development, Agile (Scrum), Ubuntu/Windows development systems, IntelliJ, Visual Studio Code, docker, TDD, Metabase, Postgres DB

Jun 2016 - Aug 2018

Senior Software Engineer

Formedix

Burlington, Ma, Us

As a senior engineer, I was responsible for carrying out code reviews, mentoring junior members of the team and taking charge of development tasks when required. An area of particular interest was in designing an efficient data storage implementation for very large amounts of data that can be searched quickly and can maintain tracking of changes through a context relation aware system.In addition I was involved in the planning of upcoming sprints along with project management of new products.My role also extended to interviewing potential new junior and senior level developers.

Nov 2014 - Jun 2016

Director Of Software

Virtual Interconnect Ltd

Glasgow, Gb

Responsible for Development and Design of all current software products.Server ManagementInfrastructure ManagementHardware DeploymentProject Management of Software projects

Oct 2008 - Nov 2014

Software Developer

Virtual Interconnect Ltd

Glasgow, Gb

Responsible for Development and Design of all current software products.Server ManagementInfrastructure ManagementHardware DeploymentProject Management on Software projects

Oct 2008 - Mar 2012
Team & coworkers

Colleagues at Rapyd

Other employees you can reach at rapyd.net. View company contacts for 741 employees →

DC Diana Crespo Diana Crespo Colleague at RapydTel Aviv District, Israel View → MG Maya Granat Maya Granat Colleague at RapydTel Aviv-Yafo, Tel Aviv District, Israel View → ML Miri Leshem Miri Leshem Colleague at RapydBeer Yaakov, Center District, Israel View → OS Osher Sherbatiyev Osher Sherbatiyev Colleague at RapydTel Aviv District, Israel View → GÖ Guðmundur Örn Arnarson Guðmundur Örn Arnarson Colleague at RapydIceland View → CD Coral Dahan Coral Dahan Colleague at RapydTel Aviv District, Israel View → MW Mike Whoo Mike Whoo Colleague at RapydKhulna, Bangladesh View → ZG Ziv Grimberg Ziv Grimberg Colleague at RapydTel Aviv-Yafo, Tel Aviv District, Israel View → ÓÖ Ómar Örn Ólafsson Ómar Örn Ólafsson Colleague at RapydHafnarfjörður, Capital Region, Iceland View → MY Maayan Yosovich Maayan Yosovich Colleague at RapydTel Aviv-Yafo, Tel Aviv District, Israel View →
2 education records

Alexander Walker education

Bachelor Of Science (Bsc) Hons, Computer Science

University Of Strathclyde

Education record

Kelvinside Academy
FAQ

Frequently asked questions about Alexander Walker

Quick answers generated from the profile data available on this page.

What company does Alexander Walker work for?

Alexander Walker works for Rapyd.

What is Alexander Walker's role at Rapyd?

Alexander Walker is listed as Global head of R and D at Rapyd.

What is Alexander Walker's email address?

AeroLeads has found 1 work email signal at @careem.com for Alexander Walker at Rapyd.

What is Alexander Walker's phone number?

AeroLeads has found 1 phone signal(s) with area code 751 for Alexander Walker at Rapyd.

Where is Alexander Walker based?

Alexander Walker is based in Dubai, United Arab Emirates while working with Rapyd.

What companies has Alexander Walker worked for?

Alexander Walker has worked for Rapyd, Careem, Al Tayer Group, Blowout & Go, and Knowledge E.

Who are Alexander Walker's colleagues at Rapyd?

Alexander Walker's colleagues at Rapyd include Diana Crespo, Maya Granat, Miri Leshem, Osher Sherbatiyev, and Guðmundur Örn Arnarson.

How can I contact Alexander Walker?

You can use AeroLeads to view verified contact signals for Alexander Walker at Rapyd, including work email, phone, and LinkedIn data when available.

What schools did Alexander Walker attend?

Alexander Walker holds Bachelor Of Science (Bsc) Hons, Computer Science from University Of Strathclyde.

What skills is Alexander Walker known for?

Alexander Walker is listed with skills including Java, Software Development, Software Engineering, Agile Methodologies, Amazon Web Services, Object Oriented Design, Scala, and Software Design.

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