Ahmed K.

Ahmed K.

Senior Full-stack Developer

Paris, France
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About Me

Ahmed is a Senior Full-stack Developer with 10+ years of experience using the latest development tools and approaches to design, code, and provide industry-leading solutions on projects. He delivers large, complex, and mission-critical applications from production through to deployment using PHP, Ruby, JavaScript, and Kotlin. Ahmed is skilled in back-end development, front-end web frameworks, and database management, developing and enforcing standards and best practices. He works mostly on web applications (React) and enterprise-scale server back ends (REST API, microservice) and has considerable experience with server-side infrastructure (Pub-Sub/RabbitMQ, MySQL, Redis).

Work history

UpStack
UpStack
Senior Full-stack Developer
2022 - Present (3 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

Doctolib
Doctolib
Software Engineer
2021 - Present (4 years)
Paris, France
  • Discovering the workings of EHR systems, providing implementation support, and taking ownership of technical tasks.

  • Designing, developing, and deploying new solutions on the EHR system, maintaining quality and enhancing responsiveness.

  • Diagnosing and resolving defects identified on the Doctolib platform, enhancing UI, data, and performance.

METRO Markets GmbH
METRO Markets GmbH
Software Engineer
2019 - 2021 (2 years)
Düsseldorf, Germany
  • Designed, developed, and modified an IAM service on the METRO Markets platform.

  • Integrated a payment gateway service on the platform to enhance payments through multiple providers.

  • Built an accounting service with features for sales reports, account audits, and generation of payouts.

Westwing
Westwing
Software Engineer
2018 - 2019 (1 year)
Munich, Germany
  • Designed a new workflow to sync customer profiles with various heterogeneous apps for Westwing.

  • Conducted system analysis to design, develop, and implement new features into production.

  • Evaluated and selected tools to enhance solutions on the platform, working within accepted industry standards.

elefant.ro
elefant.ro
Software Engineer
2017 - 2018 (1 year)
Bucharest, Romania
  • Designed and built a set of microservices to provide eCommerce functionalities on the Elefant platform.

  • Worked on a middleware solution that connects an eCommerce SaaS provider to different third-party apps on the platform.

  • Analyzed and offered production support on solutions, ensuring continuous delivery of new features and bug fixes.

BUT
BUT
Software Engineer
2013 - 2017 (4 years)
Monastir, Tunisia
  • Designed, developed, and implemented an eCommerce app with different features and functionalities.

  • Optimized and adapted software components on the app to fit new requirements on the project.

  • Identified, resolved, or escalated complex technical issues on the app.

Portfolio

Senior Developer - Elefant.ro
Senior Developer - Elefant.ro

The project started out as an online bookstore offering a complex online cultural shopping experience and later became an online mall offering products for children and adults, for home and garden. Elefant.ro currently sells around 110,000 products in the categories of books, toys, watches, perfumes, clothing, footwear, accessories, cosmetics & personal care products, electronics, and appliances. Worked on the platform development using PHP, Symfony framework, and Java.

Senior Developer - Doctolib
Senior Developer - Doctolib

Doctolib is a software solution for patient management and appointments. It creates efficient practice processes and reduces missed appointments thanks to intelligent appointment management. Worked on the platform development using React.js and Ruby on Rails.

Technical Lead - BUT
Technical Lead - BUT

BUT is an eCommerce platform specializing in home and decorative trends since 1973. The brand has more than 310 stores in France and thus guarantees a close relationship with the public. Worked as a tech lead on the project using PHP, Symfony framework, React.js.

Education

Degree in Software Engineering and Information Systems
Degree in Software Engineering and Information Systems
ENSI - Ecole Nationale des Sciences de l'Informatique - Tunisia
2010 - 2013 (3 years)
Software Engineering
Software Engineering
Monastir Preparatory Engineering Institute (IPEIM) - Tunisia
2008 - 2010 (2 years)