Jean D.
London, United Kingdom
80%
Job Success
Full stack mobile/web developper
$55.00/hr
I’m a 37 years old from South London, UK.
I host many clients projects on my GitHub repo for reference.
Over the past 15 years, I developed the following specialties:
HIGH-PERFORMANCE COMPUTING
✅ in C++/Rust
✅ Designing desktop UI using Qt
✅ Scientific algorithms
FULL STACK DEVELOPMENT
✅ Sass front ends in Angular Vue
✅ Mobile frontends in Flutter/React
✅ Desktop frontends in Electron
✅ Backends in Node.js and Golang
I'm an accomplished Full Stack Developer with expertise in Flutter, Golang, and PostgreSQL. Equipped with 10+ years of experience in the tech industry, I have built a strong reputation for creating robust, highly-functional applications with seamless user experiences.
I specialize in building scalable and high-performance mobile applications with Flutter. Having a deep understanding of its architecture, widgets, and testing framework, I proficiently translate UI/UX designs into functional apps, ensuring they are intuitive, engaging, and user-friendly.
My backend development proficiency lies in Golang. Renowned for its simplicity and efficiency, I leverage Golang to create reliable, secure, and speedy backend services that can effortlessly handle heavy traffic. I adhere to best practices like effective error handling, unit testing, and concurrent programming to deliver quality results.
With PostgreSQL, I handle the database needs of applications, implementing complex queries and ensuring data integrity and security. My understanding of relational database management, coupled with proficiency in advanced features of PostgreSQL, makes me adept at creating efficient, scalable, and reliable databases.
In addition, I am well-versed in utilizing Docker for containerization and Kubernetes for orchestration, which ensures scalability and manageability of applications. With experience in CI/CD, I also ensure rapid and reliable deployment of software.
Beyond technical skills, I am a great team player and communicator. I've successfully worked on multiple collaborative projects, demonstrating my ability to work efficiently in team environments and meet project deadlines.
With a strong dedication to continuous learning and innovation, I consistently stay updated on the latest industry trends and technologies. My objective is to provide clients with solutions that align with their business needs and help them achieve their goals.
I look forward to helping you build innovative and impactful digital solutions!
Work history
Work history
Implementation of a Multiplatform GUI using Slint+Rust, starting from a fixed design
Mar 31, 2024
-
Sep 30, 2024
Private earnings
Convert simple python script to C or C++ Projct
May 1, 2024
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Aug 12, 2024
"Excellent Freelancer..."
Private earnings
Database Extraction to Excel
Apr 29, 2024
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May 7, 2024
"Highly competent and available."
Private earnings
Simple Client Server Project in C
Apr 26, 2024
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May 1, 2024
"Jean is an incredible talent to work with! He is always punctual and easy to communicate with. I am hoping to work with him in near future as well."
Private earnings
Remove duplicate PDFs
Jun 11, 2024
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Present
Job in progress
Private earnings
Excel: Office script (TypeScript) to add comments in cells (no VBA)
Apr 22, 2024
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Present
Job in progress
Private earnings
Flutter Developer
Apr 3, 2024
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Present
Job in progress
Private earnings
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Skills
Skills
- Golang
- PostgreSQL
- C++
- Rust
- Flutter