ENTDECKEN

Backend Development Linux PHP Python Website Design
Profil-Titelbild
Avatar des Nutzers

Giang V.

@vudinhgiang

4,7
5

3,1

3,1

80%

Full-Stack && Mobile Dev

$30 USD / Stunde

Flagge von

Vietnam (6:43 AM)

Joined on September 14, 2025

1 Empfehlungen

$30 USD / Stunde

Full-stack developer with 8+ years of experience building scalable Mobile & Web applications. Skilled in Flutter, Solidity,Go, Ruby on Rails, Java Spring, Node and Server management. Experienced in delivering end-to-end solutions for clients ranging from startups to established businesses. Passionate about clean code, performance optimization, and user-centered design. Core Skills - Mobile: Flutter, React Native, Java / Kotlin, Swift - Frontend: React.js, Next.js, Vue.js - Backend: Go, RoR, Java Spring, Node, PHP - Blockchain:Solidity, DApp, NFT - Databases: Oracle, MongoDB, GraphQL, MySQL, PostgreSQL - Tools & DevOps: Git, Docker, CI/CD, AWS, Firebase - Other: Agile, Scrum, Cross-functional collaboration

Überprüfungen

Pünktlich

100 %

Im Budget

100 %

Annahmequote

60 %

Portfolio

Portfolio

13589580
13589571
13589533
13589523
13589467
13589400
13589580
13589571
13589533
13589523
13589467
13589400
4.7 · 5 Rezensionen
Bewertungen
E

Cloudflare Pages UI Migration (archived) $300 SGD

The project is not completed according to the dispute

C T.

@ecosolutise

Flagge von

Singapore, Singapore

vor 23 Tagen

Teilen

Avatar des Nutzers

Fix Tailscale tun networking for NetBSD £145 GBP

Took on an project which was incompletely defined at our end and worked through it

David B.

@abs0d

Flagge von

London, United Kingdom

vor 1 Monat

Teilen

Avatar des Nutzers

Temporary Restoration of Legacy PHP 5.6 CMS for Content Extraction (archived) $95 USD

Working with this freelancer was an excellent experience. Despite very challenging conditions from my site (poor-quality existing codebase), he delivered an impressive amount of high-quality work in a very short time. His technical skills, efficiency, and ability to improve complex code under pressure were outstanding. I would highly recommend him!

Sascha R.

@sr34

Flagge von

Odenthal, Germany

vor 2 Monaten

Teilen

Avatar des Nutzers

Comprehensive Sports Management System $15 USD

Great work and great communication skills. Easy to do projects with. Recommend!!!

Eddie F.

@efordza

Flagge von

Kuching, Malaysia

vor 3 Monaten

Teilen

Avatar des Nutzers

Individuals only: Full stack developer, highly motivated $50 USD

Awesome work, will keep working together in the future. thank you for developing for me

Jacob F.

@JacobFeldman

Flagge von

Tarzana, United States

vor 5 Monaten

Teilen

Bildung

Hanoi University of Foreign Studies

2020 - 2023

3 Jahre

Bachelor's Degree of Information Technology

Flagge von

Vietnam

2020 - 2023

3 Jahre

Qualifikationen

Awarded ‘Best Web App Project’ in University Capstone 2022

2022

Best Web Application Project (2022) – Hanoi University of Science & Technology

Proficient in JavaScript, React, Node.js, Express, RESTful APIs, PHP, Laravel, and Python. Strong background in databases (MySQL, MongoDB) and cloud deployment (AWS, Azure, Google Cloud)

2022

FreeCodeCamp Certifications

2022

JavaScript Algorithms & Data Structures

Full-stack developer with rich experience delivering scalable and user-friendly web applications.

2022

Veröffentlichungen

Improving JavaScript Performance: Techniques and Best Practices

2024

Techelopment

JavaScript is one of the most popular languages ​​used for web application development, due to its ability to make user interfaces dynamic and interactive. However, as modern web applications become more complex, performance can become a significant issue. A slow or unresponsive application can degrade the user experience, leading to an increase in abandonment rates. In this article, we will explore some of the most effective techniques for improving the performance of JavaScript code.

2024

Registrierte Nutzer

Insgesamt veröffentlichte Jobs

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)