Description

Développeur full stack depuis plus de 12 ans, geek et entrepreneur, j'ai réalisé de nombreuses applications mobiles iOS et Android pour des startups et travaillé pour des grands groupes (Air France, Voyages SNCF, etc.). Mon champ de compétences comprend : administration du serveur, développement back-end (php/mysql, node.js...), gestion des notifications. J'ai aussi une expertise UX/UI mobile pour vous accompagner sur ces thématiques, etc.Mon portfolio:macdibiop-portfolio.netlify.app

Languages

French
Native or bilingual
English
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Venmo
Senior Full Stack Developer
E-COMMERCE
January 2014 - January 2016 (2 years)
Pittsburgh, PA, USA
Increased by 35% the reach of users to the platform, over the installation of the web platform in mobile devices
•
•
•
• Trained 6 junior full stack developers on front-end frameworks including React and Angular Reduced daily data processing time by 77% by implementing stored procedures in the web portal used nationwide Overhauled the automated test framework for the web services, leading to about 90% reduction in debugging and issue resolution time
HTML5 React.js Développement web JavaScript Développement Front-End
Cash App
Senior Full Stack Developer
January 2020 - July 2023 (3 years and 6 months)
Pittsburgh, PA, USA
Updated front-end interface to optimize usability, increased app downloads by 30% and increased customer retention rate by
• 16% Setup tracking with NodeJS, integrated HTML/CSS into the CMS and conducted day-to-day maintenance of the websites,
•
•
•
• resulting in a combined $40M of revenue for clients Collaborated with marketing and project management teams to deliver projects on-time and with the highest standard, retaining over 98% of clients in a 5-year period Restructured automated customer tracking program, saved $1M in labor and contractor fees Extensive and varied contributions to the company's internal backend framework with a team of 10 developers
PayPal
Full Stack Developer
January 2011 - January 2014 (3 years)
Pittsburgh, PA, USA
•
• Created and maintained front-end code for customer interface, improved customer satisfaction rating by 40% Mobilized cross-platform testing on 4 different web browsers and 3 standalone applications in web and cloud base Worked with a team of 15 developers on launch of Java based program, earned $2.7M in revenue
•
• Contributed to the development of over 10 web and mobile applications using Python and CSS Launched a company-wide digitized filing system that led to an increase in efficiency for all departments by 20% on average
•

Be the first to recommend Abdoulaye

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

BS in
University of Pittsburgh
BS in

Abdoulaye D.

Full Stack Développer React/Node.js

About Abdoulaye

Experience

Recommendations

These freelancer profiles also match your criteria

Education

Skill set

Categories