I offer freelance support in developing secure, scalable websites and web applications from concept to deployment.
My journey began with simple static sites built in HTML, CSS, and JavaScript, and evolved into dynamic platforms using PHP and Python. Since 2021, I’ve been managing virtual servers across global Tier 3 data centers to host personal and experimental projects.
If you're looking for technical assistance in deploying your site or need temporary server resources for development, testing, or learning purposes, I can help configure and manage those environments as part of a broader freelance service package.
Please note: I currently operate as a freelancer and do not offer hosting services reparately.


    
Quality of service
I apply best practices to protect both my own infrastructure and the systems I help build. I prioritize:
    Secure deployment on hardened VPS environments
    Careful vetting of third-party services before integration
    Transparent configuration and privacy-conscious design
For personal blogs or small websites, I can help you choose and configure the most cost-effective and secure setup.
My virtual servers mostly are on data center tier 3 in worldwide. Quality of web hosting services from 3rd party has been tested a few months before they are joined the main net. 


    
Other services
Cybersecurity services
Programming: PHP, JavaScript, Java, Python, Go, C, Shell/Bash
Technical consulting: Process automation & digital transformation
System administration & backup support for SMEs
Finance consulting (Vietnamese) 


    
Payment
Currency: USD, EUR, VND, GBP
Payment methods: Paypal, Wise and Bank transfer for EUR or VND. Rate: 1USD=25k VND, 1USD=0.9EUR

	  

def location(str):
    switcher = {
	"US": "United States"
	"EU": "Germany, Netherlands, France"
	"Asia": "Hong Kong, Singapore, Japan"
	"other": "UK & AU"
    }	

def main():
    area = ["US", "EU", "Asia", "other"]
    for str in area:
	print("You can choose to host your website in ", location(str) )
    interest = input("Are you interested in one? Yes=1/No=0")
    if interest == 1 :
	print("Minimum price for server in Asia is a bit higher than other regions, i.e. 1GB 2$/m, 10$/6m, 18$/1y; Asia from 3$/m, 10$/4m, 25$/1y.")
    elif interest == 0 :
	print("Sorry to hear that. What are you looking for?")
    else :
	print("Enter 1 or 0")
	
if __name__ == "__main__":
    main()
	  

public class Service {
    int price, periodMonth; String location;
    // constructor
    public Service(int p, int m, String l) {
	price = p; periodMonth = m; location = l;	        	
}
    // methods
    public void order(int packageCode) {
	System.out.println("Coming soon");
    } 
    public void backupIP(String l) {
	if (l.equals("Japan") || l.equals("Singapore") || l.equals("Hong Kong")) {
	    System.out.println("Singapore: 103.216.223.242")
	} else if (l.equals("Germany") || l.equals("Netherland")) {
	    System.out.println("Netherland: 173.249.28.29")
	} else if (l.equals("USA")) {
	    System.out.println("USA: 66.23.228.179")
	} else { System.out.println("Australia: 139.99.188.198") }
    }

    public class Individual extends Service {
	public int sale;
	public Individual(int price, int periodMonth, int discount) {
	    super(price, periodMonth);
	    sale = price * periodMonth * (1 - discount)
	}
    }

    public static void main(String args[]) {
	Service s1 = new Service(2, 2, "Vietnam");
	System.out.println("Sorry, I don't offer hosting in Vietnam because connection from VN to aboard often is throttled.")
    }