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Ali Molaali

@alimolaali

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Java backend developer at Tosan who developed 60+ REST and SOAP APIs and reduced Oracle DB response times by 10–20%.

Germany

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What I'm looking for

I’m looking for a working-student position (15–20 hours per week) where I can deepen my practical experience in an agile development team.

At Tosan, I developed and maintained more than 60 REST and SOAP APIs with Java EE and Spring Boot. I also reduced system response times by 10–20% through refactoring, query optimization, and pagination in Oracle DB.

For my Cartable workflow web application project, I developed the backend with Java 17 and Spring Boot, connected it to Oracle DB, and implemented JWT authentication and role-based authorization. I’m currently studying Web Engineering at TU Chemnitz and looking for a working-student role where I can deepen my practical experience in an agile development team.

Experience

Work history, roles, and key accomplishments

Software Developer (Java / Spring Boot)

Tosan

Sep 2020 - Nov 2025 (5 years 2 months)

Developed and maintained over 60 REST and SOAP APIs using Java EE and Spring Boot in a team of 20+ developers. Reduced system response times by 10-20% through refactoring, query optimization, and pagination in Oracle DB.

Java Spring Boot Spring MVC Spring Data Spring Security REST SOAP Oracle DB Scrum Git CI CD

Software Developer (Java / Spring)

Hamgam Information Technology

Jun 2020 - Aug 2020 (2 months)

Developed backend with Spring Boot and integrated with an existing .NET backend. Contributed to frontend with Angular and performed bugfixing and manual testing.

Java Spring Boot Angular REST Bug fixing Testing

Java Developer (Teilzeit)

Pooyandegan Saaze Pey Afkan

Jun 2016 - Mar 2020 (3 years 9 months)

Developed an internal management system using Java, Hibernate/JPA, and MySQL. Implemented core modules for employee management, attendance, room reservation, and reporting.

Java Hibernate JPA MySQL IT Support

Education

Degrees, certifications, and relevant coursework

Technische Universität Chemnitz

Master of Science, Web Engineering

2025 -

Pursuing a Master of Science in Web Engineering with expected completion in 2027. Focus areas include web technologies, software architecture, and cloud systems.