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I am Md Zahidul Islam, a passionate Java Backend Engineer based in Stuttgart, Germany. I have extensive experience working in agile teams and developing robust backend tools and microservices using Java, Spring, and related technologies. Throughout my career, I have collaborated on complex projects involving real-time data processing, scalable architectures, and multilingual reporting. I thrive in dynamic environments, enjoy improving code quality through peer reviews, and have a strong background in developing APIs, event-driven architectures, and handling large-scale datasets. I am eager to continue applying my skills and growing as a backend developer while contributing to innovative software solutions.…I am Md Zahidul Islam, a passionate Java Backend Engineer based in Stuttgart, Germany. I have extensive experience working in agile teams and developing robust backend tools and microservices using Java, Spring, and related technologies. Throughout my career, I have collaborated on complex projects involving real-time data processing, scalable architectures, and multilingual reporting. I thrive in dynamic environments, enjoy improving code quality through peer reviews, and have a strong background in developing APIs, event-driven architectures, and handling large-scale datasets. I am eager to continue applying my skills and growing as a backend developer while contributing to innovative software solutions.

Md Zahidul Islam

Back-End Developer, Developer, Programmer

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I am Md Zahidul Islam, a passionate Java Backend Engineer based in Stuttgart, Germany. I have extensive experience working in agile teams and developing robust backend tools and microservices using Java, Spring, and related technologies. Throughout my career, I have collaborated on complex projects involving real-time data processing, scalable architectures, and multilingual reporting. I thrive in dynamic environments, enjoy improving code quality through peer reviews, and have a strong background in developing APIs, event-driven architectures, and handling large-scale datasets. I am eager to continue applying my skills and growing as a backend developer while contributing to innovative software solutions.…I am Md Zahidul Islam, a passionate Java Backend Engineer based in Stuttgart, Germany. I have extensive experience working in agile teams and developing robust backend tools and microservices using Java, Spring, and related technologies. Throughout my career, I have collaborated on complex projects involving real-time data processing, scalable architectures, and multilingual reporting. I thrive in dynamic environments, enjoy improving code quality through peer reviews, and have a strong background in developing APIs, event-driven architectures, and handling large-scale datasets. I am eager to continue applying my skills and growing as a backend developer while contributing to innovative software solutions.

Available to hire

I am Md Zahidul Islam, a passionate Java Backend Engineer based in Stuttgart, Germany. I have extensive experience working in agile teams and developing robust backend tools and microservices using Java, Spring, and related technologies. Throughout my career, I have collaborated on complex projects involving real-time data processing, scalable architectures, and multilingual reporting.

I thrive in dynamic environments, enjoy improving code quality through peer reviews, and have a strong background in developing APIs, event-driven architectures, and handling large-scale datasets. I am eager to continue applying my skills and growing as a backend developer while contributing to innovative software solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

German

Intermediate

Work Experience

Working Student Software Engineer at CEBREG GmbH

June 30, 2021 - August 22, 2025

Developed backend tools using Java, Spring, and Apache Kafka to process real-time data and generate multilingual reports. Collaborated on implementing an event-driven architecture to improve scalability and maintainability. Improved code quality through peer reviews and PR feedback. Worked within Agile teams utilizing Scrum methodologies.

Java Software Engineer at Robi Axiata (Red dot)

April 30, 2022 - August 22, 2025

Contributed to RDMS backend development, a retailer platform for SIM recharge, payments, and data management. Designed and implemented microservices using Java, Kotlin, Spring Boot, and integrated RabbitMQ for real-time messaging. Developed an approval-based hierarchical system for multi-level managerial approvals, boosting organizational efficiency.

Java Developer at Data Soft

January 31, 2020 - August 22, 2025

Collaborated on an AML solution using Java, Spring Boot, Spring Batch, and MongoDB to process over 50 million user records from SFTP and screen them to identify suspicious users for AML cases. Downloaded large CSV files in chunks, processed data, and uploaded to MongoDB for screening. Developed and deployed APIs across test, UAT, and production environments.

Junior Software Engineer at Workspace Infotech

January 1, 2019 - August 22, 2025

Developed backend APIs using Java and Python supporting a subscription-based real estate application for the U.S. market. Built and deployed robust frontend applications with Angular, enhancing user accessibility and engagement.