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Abdoul Bachir Abdou SoimadouAB

Abdoul Bachir Abdou Soimadou

Full-Stack Engineer - Flutter · React · Spring

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Abdoul Bachir

Flutter and React/Next.js Software Engineer, +5 years of experience on critical FinTech and Banking projects.
Last mission: architecture and mobile development of the Attijariwafa Bank group's banking application (CBAO), now in production in 3 African countries with several thousand active clients. Clean Architecture, Melos monorepo, advanced iOS/Android security, full CI/CD.
On the frontend and backend side, I delivered several FinTech products at Finetech Groupe — payment gateway integrating (Wave, Orange Money, PayPal), e-wallet, electronic tax payment platform, KYC platform — working on both React/Next.js interfaces and Spring Boot APIs and PostgreSQL databases. Complete autonomy, from front to back.
Remote available quickly.
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • CBAO Groupe Attijariwafa Bank
    Mobile Banking Application
    BANKING AND INSURANCE
    August 2024 - Today (2 years)
    Dakar, Senegal
    Architecture and development of a multi-country Flutter mobile application (Burkina Faso, Benin, Niger) with a single codebase.
    Clean Architecture, Melos monorepo, advanced banking security, App Store/Play Store deployment. In production with several thousand active users.
    Stack: Flutter · Dart · Riverpod · Melos · Firebase · Xcode · CI/CD
    Flutter Clean Architecture Firebase Dart CI/CD
  • Finetech Groupe
    Multi-Operator Payment Gateway
    BANKING AND INSURANCE
    January 2023 - July 2024 (1 year and 6 months)
    Dakar, Senegal
    Development of a multi-operator payment platform integrating Wave, Orange Money, Free Money, and PayPal. Design of payment interfaces, fund disbursement flows, and real-time transaction monitoring. Interactive dashboard for financial operations monitoring. Management of user roles (administrators, validators, clients) and integration of secure authentication via JWT and Keycloak.
    Stack: React.js · Next.js · TypeScript · RTK Query · Spring Boot · PostgreSQL · Docker
    React.js Next.js Typescript Spring boot Microservices Architecture
  • Finetech Groupe
    KYC & Public Approval Platform
    PUBLIC SECTOR
    January 2020 - December 2022 (2 years and 11 months)
    Dakar, Senegal
    Development of a public approval platform enabling complete end-to-end case management: document submission, progress tracking, multi-level validation, and digital contract signing. Implementation of dynamic hierarchical role management (administrators, validators, applicants) with secure authentication. Integration of a notification system for real-time tracking of ongoing case investigations.
    Stack: React.js · Next.js · TypeScript · Spring Boot · Keycloak · JWT
    Typescript Next.js React.js Spring boot Microservices Architecture

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Education

  • Master II in Software Engineering
    Higher Institute of Computer Science
    2022

Skill set

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