Lan Anh Tran-Java Developer
Check rate
Experience
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
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
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
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
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Insurance, Information Technology, Education, and Automotive.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and 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
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
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Lan Anh is based in Würzburg, Germany.
Lan Anh speaks the following languages: Vietnamese (Native), English (Advanced), German (Elementary).
Lan Anh has at least 6 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 5 months. Note that Lan Anh may not have shared all experience and actually has more experience.
Based on recent experience, Lan Anh would be well-suited for roles such as: Java Developer.
Lan Anh's most recent position is Java Developer at Tech11 GmbH.
In recent years, Lan Anh has worked for Tech11 GmbH, Bequalified GmbH, Velocity Mobility GmbH, and Hanoi University of Science & Technology.
Lan Anh is most experienced in industries like Insurance, Information Technology, and Education. Lan Anh also has some experience in Automotive.
Lan Anh is most experienced in business areas like Information Technology, Product Development, and Quality Assurance.
Lan Anh has recently worked in industries like Insurance, Information Technology, and Education.
Lan Anh has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
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.
The availability of Lan Anh needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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