Hire the Best Web Application Developers
in Vietnam

⭐ 21+ jobs, 100% 5★ testimonials, 43+ total hours ⭐ Total 6+ years experience, working on 21+ projects in Software Development ✅ Programming Languages/Framework: Java, Spring Boot, Golang, ReactJS, NodeJS ✅ 6+ years of experience as a full-stack developer. Work with the system with several million users active every day. I graduated with an excellent Bachelor's degree in Computer Science in April 2019. I have worked on many projects in many fields like upload media, data processing, and product development. I have worked for a big company in Vietnam. I have strong experience with developing highly scalable, performance, and modern Microservices-based platforms and mobile/web APIs. Primary services that I offer now on Upwork include building websites, API, and Tools.

Hi, I’m Loc, a mobile and web application developer with 10+ years of experience in software development. I help businesses build, customize, and deploy real working software, especially mobile apps, web systems, SaaS platforms, POS apps, inventory systems, booking systems, and business management tools. My main work includes: - iOS and Android mobile app development - Web application development - SaaS product development - POS, inventory, order, and booking systems - API integration and backend connection - App customization and white-label setup - App Store / Play Store deployment - Maintenance, bug fixing, and feature updates I can work on both new projects and existing source code. If you already have an app or system, I can help review the code, fix issues, add new features, improve the UI, connect APIs, and prepare it for production. I also have experience building ready-made business app foundations that can be customized for different businesses, such as retail stores, service businesses, pet spa/grooming shops, and small SaaS products. I focus on practical solutions: clean code, stable features, clear communication, and software that can actually be used by real customers. If you need a developer to build, customize, or deploy a mobile/web app, I can help you turn the idea into a working product.

I working as a web developer. I have 4 years of experience in the frontend (Vuejs, Vuetify, Nuxt..) and 3 years of experience in the backend (java, spring framework), and 2 years of experience in AWS (Cloudformation, CloudFront, EC2, Lambda, S3, Kenesis, WAF...)

With over 20 years of diverse development experience, I'm now fully dedicated to my IT career, culminating in the completion of my MSc in IT in January 2025. My expertise lies in full-stack web development, where I've successfully built applications using Python Django / Django CMS, and ASP.NET/EF C#, leveraging SQL databases and modern front-end technologies like HTML/CSS/JavaScript. I'm proficient in developing Python web scrapers using Selenium, and while I've often worked independently, I'm well-versed in collaborative tools such as Jupyter Notebooks and GitHub, and am adept at integrating into team workflows within the SDLC. My recent coursework in Machine Learning, Data Science with Python, Business Intelligence Analysis, and SASS reflects my commitment to continuous learning and my eagerness to apply these skills in professional projects. My current focus is on Python Django full-stack development and web scraping, but I'm always seeking new challenges to enhance my technical abilities. I also offer expertise in refactoring, documentation, testing, and debugging, as well as translation services between English and French. If you're looking for a seasoned developer with a broad skill set and a proactive approach, I'm ready to contribute to your projects.