Jonathan Atta

Senior Full Stack Developer | React, Node.js

Salary / Daily rate

4460 Grâce-Hollogne, Belgium

Freelance

Skills

ReactNodeVuePHPTypescriptReact NativeLaravelGolangPostgreSQLRESTful APIsCSSSassHTMLFullstack DevelopmentRustSQL QueriesNextGraphQLMySQLMongoDBDockerLinuxGitLogistics

Languages

French (Native)English (Fluent)

About me

Intro

Full Stack Developer with 5+ years of experience building scalable web and mobile solutions across e-health, logistics, and forestry sectors. Proven expertise in React, Node.js, and Vue.js with a track record of delivering GDPR-compliant applications and IoT integrations. I transform your business requirements into high-performance, user-centric applications through full project lifecycle management and agile methodologies.

Links

Work experience

Full Stack Developer

QAP srl

Mar 2025 - Present

1 year 8 months

Belgique, MO 63775, USA

• Designed and deployed customised web solutions leveraging React, Node.js, and Vue.js, optimising performance and user experience for clients across various industry sectors. • Led client needs analyses through structured consultation processes, translating business requirements into detailed technical specifications and development roadmaps. • Developed scalable architectures and maintained continuous technological watch to integrate industry best practices, ensuring the sustainability and competitiveness of deployed solutions. • Coordinated multidisciplinary development teams and implemented tailored agile methodologies, optimising delivery cycles while maintaining high quality standards.

Full Stack Developer

Jdev

Sep 2024 - Present

2 years 2 months

4460 Grâce-Hollogne, Belgium

• Leveraged modern web technologies including React, Node.js, and Vue.js to deliver customised solutions for a diverse range of clients across various industries. • Conducted thorough client consultations to understand business needs, translating them into technical specifications and actionable development plans. • Managed full project lifecycle from requirements gathering to deployment, ensuring on-time delivery and client satisfaction.

Web & Mobile Developer (React / React Native)

masana.care

Sep 2023 - Oct 2024

1 year 2 months

Froyenne

• Developed and implemented innovative web and mobile applications (React, React Native) for the e-health sector, improving patient engagement and streamlining healthcare provider workflows. • Collaborated closely with healthcare professionals, designers, and stakeholders to create user-friendly interfaces meeting clinical requirements. • Integrated secure data handling protocols including encryption and user authentication to comply with GDPR, CE certification, and ISO-9001 standards. • Integrated IoT devices with back-end systems, facilitating automated data collection and real-time monitoring of patient data.

Back-End & Mobile Developer

Timbtrack

Mar 2020 - Mar 2023

3 years 1 month

Région de Namur, Belgique

• Developed new features for a forest management application (PHP, Laravel, Node.js), expanding its capabilities to serve large-scale forestry operations. • Optimised the existing codebase, improving scalability and reducing server response times, significantly enhancing user satisfaction. • Implemented advanced data processing algorithms to efficiently handle large datasets, enabling more accurate tracking and management of forestry resources. • Collaborated with front-end teams to ensure seamless integration of back-end services with user interfaces for a cohesive application experience.

Full Stack Developer

Oscars S.A.

Jan 2020 - Mar 2020

3 months

5300 Andenne, Belgium

• Created a real-time communication application between ground airport equipment and stock management systems, revolutionising logistical operations. • Integrated IoT devices with back-end systems, facilitating automated data collection and real-time monitoring. • Ensured reliable data transmission by implementing robust communication protocols and advanced error-handling mechanisms.

Développeur web junior

BeCode.org

May 2019 - Jan 2020

9 months

Région de Liège, Belgique

Tech & Mobile Advisor

VOO

Jul 2012 - May 2019

6 years 11 months

Région de Liège, Belgique

• Provided expert technical diagnostics and support for a wide range of company systems, assisting customers weekly with technical issues related to mobile and internet services. • Trained and mentored new team members, sharing best practices in technical support and customer service, improving overall team performance. • Developed strong problem-solving and communication skills through daily customer-facing interactions in a fast-paced environment.

Divers

divers

Jan 2017 - Jan 2019

2 years 1 month

Liège et périphérie


Education

Becode Liège

Developer Certification, Web Development

2018 - 2019

8 months

Waroux

Cess, General Studies (CESS)

2013 - 2015

1 year 11 months


Licenses & certifications

5 bonnes pratiques pour obtenir un code propre

Issued: Nov 2022

Certified by LinkedIn

The best place to find your next move

© 2026. All Rights Reserved.