Lan Anh Tran - Java Developer

Q: Where is Lan Anh based?

Lan Anh is based in Würzburg, Germany .

Q: What languages does Lan Anh speak?

Lan Anh speaks the following languages: Vietnamese (Native), English (Advanced), German (Elementary) .

Q: How many years of experience does Lan Anh have?

Lan Anh has at least 5 years of experience. During this time, Lan Anh has worked in at least 1 role and for 4 different companies . The average length of individual experience is 1 year and 3 months . Note that Lan Anh may not have shared all experience and actually has more experience.

Q: What is Lan Anh's latest experience?

Lan Anh's most recent position is Java Developer at Tech11 GmbH .

Q: What companies has Lan Anh worked for in recent years?

In recent years, Lan Anh has worked for Tech11 GmbH , Bequalified GmbH , Velocity Mobility GmbH , and Hanoi University of Science & Technology .

Q: Which industries is Lan Anh most experienced in?

Lan Anh is most experienced in industries like Insurance , Information Technology (IT) , and Education . Lan Anh also has some experience in Automotive .

Q: Which business areas is Lan Anh most experienced in?

Lan Anh is most experienced in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) .

Q: What is Lan Anh's education?

Lan Anh holds a Master in Software Systems Engineering from The Sirindhorn International Thai-German Graduate School of Engineering (TGGS), King Mongkut’s University of Technology North , a Master in Computer Science from RWTH Aachen University and a Bachelor from Hanoi University of Science & Technology .

Q: What is the availability of Lan Anh?

Lan Anh is immediately available full-time for suitable projects.

Recommended expert

Würzburg, Germany

Experience

Dec 2022 - Present

3 years 3 months

Java Developer

Tech11 GmbH

Developing an Insurance Platform using Java21, Microservices, Wildfly, Quarkus, Camunda
Tech Stack: Java21, PostgreSQL, Microservices, Wildfly, Quarkus, Camunda, GitLab, Kubernetes, Azure

Aug 2022 - Nov 2022

4 months

Java Developer

Bequalified GmbH

Developing an automation testing tool framework using Java, Cucumber, Selenium
Tech Stack: Java, Cucumber, Selenium, GitLab, IntelliJ, Jira, X-ray, Playwright

Jan 2022 - Jun 2022

6 months

Java Developer

Velocity Mobility GmbH

Built and deployed an application bridging two APIs with Java Spring Boot, handling request transformation and error processing
Implemented PostgreSQL connection pooling using PgBouncer for optimized performance
Designed and deployed Flask-based backend for battery configuration web app

Aug 2020 - Oct 2021

1 year 3 months

Java Developer

Hanoi University of Science & Technology

Developed a collaborative learning platform integrating Slack and Unity, with security and privacy features
Created RESTful API in Java connecting to OpenWeatherMap API and delivering JSON responses
Implemented Slack OAuth authentication and backend integration for HoloLens apps

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Insurance (3 years), Information Technology (1.5 years), Education (1 year), and Automotive (0.5 years).

Insurance

Information Technology

Education

Automotive

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (5 years), Product Development (5 years), and Quality Assurance (0.5 years).

Information Technology

Product Development

Quality Assurance

Summary

Java Developer with 3+ years of experience building scalable backend systems and automation tools. Skilled in Java, Spring Boot, Quarkus, RESTful API and Microservices with strong problem-solving and software architecture knowledge.

Experienced in working with international teams across Germany and Africa.

Passionate about clean code, DevOps practices, and continuous learning.

Skills

Programming: Java, Python, C#, C++, Javascript, Html, Css, Typescript
Frameworks: Spring Boot, Quarkus, Flask, Unity, Camunda, Angular
Databases: Postgresql, Mysql, Oracle
Tools: Gitlab, Intellij, Jira, Docker, Kubernetes, Azure
Concepts: Microservices, Restful Api, Api Integration, Test Automation, Nodejs

Languages

Vietnamese

Native

English

Advanced

German

Elementary

Education

Hanoi University of Science & Technology

Bachelor degree, Data Communication and Computer Networks · Hanoi, Viet Nam · Graduation qualification: Good

The Sirindhorn International Thai-German Graduate School of Engineering (TGGS), King Mongkut’s University of Technology North

Master course works, Software Systems Engineering · Software Systems Engineering · Bangkok, Thailand · 3.6/4.0

RWTH Aachen University

Industrial internship and master thesis · Computer Science · Aachen, Germany

Profile

Created

December 2025

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

Do you have questions? Here you can find further information.

Where is Lan Anh based?

Lan Anh is based in Würzburg, Germany.

What languages does Lan Anh speak?

Lan Anh speaks the following languages: Vietnamese (Native), English (Advanced), German (Elementary).

How many years of experience does Lan Anh have?

Lan Anh has at least 5 years of experience. During this time, Lan Anh has worked in at least 1 role and for 4 different companies. The average length of individual experience is 1 year and 3 months. Note that Lan Anh may not have shared all experience and actually has more experience.

What roles would Lan Anh be best suited for?

Based on recent experience, Lan Anh would be well-suited for roles such as: Java Developer.

What is Lan Anh's latest experience?

Lan Anh's most recent position is Java Developer at Tech11 GmbH.

What companies has Lan Anh worked for in recent years?

In recent years, Lan Anh has worked for Tech11 GmbH, Bequalified GmbH, Velocity Mobility GmbH, and Hanoi University of Science & Technology.

Which industries is Lan Anh most experienced in?

Lan Anh is most experienced in industries like Insurance, Information Technology (IT), and Education. Lan Anh also has some experience in Automotive.

Which business areas is Lan Anh most experienced in?

Lan Anh is most experienced in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).

What is Lan Anh's education?

Lan Anh holds a Master in Software Systems Engineering from The Sirindhorn International Thai-German Graduate School of Engineering (TGGS), King Mongkut’s University of Technology North, a Master in Computer Science from RWTH Aachen University and a Bachelor from Hanoi University of Science & Technology.

What is the availability of Lan Anh?

Lan Anh is immediately available full-time for suitable projects.

What is the rate of Lan Anh?

Lan Anh's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.