Scylla Diakite
Senior Frontend Developer | React & TypeScript
I build scalable, maintainable front-end applications and lead technical teams to deliver innovative solutions.
With over 5+ years of experience as a Front-End Developer specializing in ReactJS, React Native and TypeScript, I consistently prioritize writing scalable and well-documented code. My journey has led me to evolve within multiple companies and project contexts, giving me exceptional adaptability and proven ability to quickly integrate new teams and technologies.
I'm passionate about building intuitive, performant, and maintainable front-end applications. I'm comfortable working both in close collaboration and in autonomous project leadership. My expertise includes micro-frontend architectures, design systems, and modern CI/CD practices.
Currently working as a Senior Front-End Consultant, I develop end-to-end web and mobile solutions for various clients worldwide, specializing in React, Next.js, Node.js, and TypeScript. I also have experience in technical leadership and mentoring, having successfully guided development teams to deliver innovative and performant solutions.
I'm seeking a challenging Senior Frontend role where I can leverage my technical expertise and leadership capabilities to deliver cutting-edge solutions.
Technical Skills
Languages
Frameworks & Libraries
Mobile & Tools
Architecture & DevOps
Testing & Monitoring
Jun 2025 — Present
Senior Front-End Consultant · Freelance (Worldwide)
Developing end-to-end web and mobile solutions for diverse clients, specialized in React, Next.js, Node.js and TypeScript. Leading robust front-end architecture design and implementation, ensuring scalability and maintainability. Managing backend service integration via APIs to optimize system efficiency.
Nov 2024 — May 2025
Front-End Web and Mobile Developer · Yello
Led design and development of scalable web & mobile apps using GraphQL, Tailwind CSS, TypeScript, Next.js. Adopted micro-frontend architecture enabling autonomous development and faster deployment cycles, contributing to 30% increase in user engagement. Seamlessly integrated 10+ backend services via APIs.
Feb 2024 — Nov 2024
Senior Front-End Consultant · BeTech (France)
Implemented features based on high-fidelity prototypes, ensuring pixel-perfect UI integration and functional alignment with business requirements. Close collaboration with designers to translate Figma mockups into responsive, component-based interfaces. Seamless integration of 5+ backend services via APIs.
Jul 2023 — Jan 2024
Senior Front-End Consultant · AfricaWork (Morocco)
Developed 5+ web and mobile interfaces with React, improving user experience and increasing engagement. HTML refactoring for SEO and accessibility standards alignment, resulting in 200% user traffic increase and first-page Google ranking. Mentored team member for 6 months, increasing productivity by 20%.
Jun 2022 — Aug 2022
Front-End Developer · Inetum (Portugal)
Collaborated with design, product and back-end teams, increasing web product efficiency by 30% and reducing time-to-market by 20%. Delivered refined web solutions, improving user experience and increasing engagement by 15% among 10,000+ users. Worked with QA to test new products and resolve issues within 48 hours.
Nov 2022 — May 2023
Front-End Developer · Africa Link Technology
Built main user interface for street children census app (NGO) with ReactJS, Redux, TypeScript and Sass, increasing user engagement by 40% in three months. Technical analysis for streamlined data management system implementation, reducing data processing time by 30%. Orchestrated front-end-back-end communication, improving system efficiency by 25%.
Mar 2021 — Oct 2021
Front-End Developer · Key Event Senegal
Built standardized graphic elements and ensured brand consistency, resulting in 20% increase in user engagement metrics over six months. Led front-end development (ReactJS, Redux, GraphQL) for event application, managing team of 4 people, delivered in 6 months. Implemented refined front-end tactics, reducing page load times by 30%.
May 2019 — Jun 2020
Front-End Developer · Pulse Digital (Switzerland)
Implemented user interfaces with ReactJS, CSS, Sass for various client projects. Developed reusable and maintainable components, respecting quality and performance standards.
Santel Health
A comprehensive healthcare management platform that provides online access to medical services, appointment scheduling, and health monitoring. Built with modern web technologies to deliver a seamless user experience for both patients and healthcare providers.
Yello
An educational mobile application designed to help students understand their coursework more easily. Features interactive learning modules, progress tracking, and personalized study recommendations to enhance the learning experience.
Sencompte221
A digital marketplace offering discounted access to premium streaming platforms and gift cards. The platform features secure payment processing, user account management, and real-time inventory tracking for various digital services.
Elo
A comprehensive mobile application for new mothers providing expert advice on baby care, health monitoring, and parenting tips. Features include milestone tracking, feeding schedules, and direct access to healthcare professionals.
Cleva Solutions
A sophisticated pension fund management platform designed to handle retirement planning through individual contributions. The system manages investment portfolios, tracks contributions, and provides detailed financial reporting for retirement planning.
SETER Travel App
A passenger information mobile application developed during a hackathon organized by SETER (Senegalese public transport company). Provides real-time bus schedules, route planning, and travel updates to improve public transportation experience.
Emploi Senegal
A comprehensive job search platform connecting job seekers with employers across Senegal. Features include advanced job filtering, resume builder, company profiles, and application tracking system to streamline the job search process.
2021
React Native: The Complete Guide (+ Redux & Hooks)
Udemy
Comprehensive guide to building mobile apps using React Native, Redux, and Hooks.
2023
React from A to Z (Hooks, Redux, Context included)
Udemy
In-depth course on React covering Hooks, Redux, and Context API.
2021
Master Mobile UX
SitePoint
UX best practices for mobile-first design and user-centered development.
2023
Web Design with Figma
Udemy
Learned professional UI design techniques using Figma for responsive layouts.
2023
JavaScript Web Development: Node.JS & MongoDB, MVC Architecture
Udemy
Covered backend development with Node.js, MongoDB, and MVC architecture.
2021
Create a Professional and Responsive Website in 2020
Udemy
Built modern, responsive websites following best practices in web development.
Get In Touch
I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology and development. Feel free to reach out!