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A driven professional with a strong background in crafting and deploying software solutions, showcasing proven proficiency in the development, testing, and debugging of high-performance software. Possesses meticulous attention to detail, excelling in object-oriented programming, web development, and database technologies. Exceptional problem-solving and communication skills, coupled with a fervent commitment to learning and implementing cutting-edge technologies. --- Employment and project experience Senior Java Developer Envision Mobile Lts . _January 2025 - Present Senior Java Developer Zone Delivery Service . _January 2024 - December 2024 Java Developer i-ways Sales Solutions GmbH. January 2022 - Dec 2023…A driven professional with a strong background in crafting and deploying software solutions, showcasing proven proficiency in the development, testing, and debugging of high-performance software. Possesses meticulous attention to detail, excelling in object-oriented programming, web development, and database technologies. Exceptional problem-solving and communication skills, coupled with a fervent commitment to learning and implementing cutting-edge technologies. --- Employment and project experience Senior Java Developer Envision Mobile Lts . _January 2025 - Present Senior Java Developer Zone Delivery Service . _January 2024 - December 2024 Java Developer i-ways Sales Solutions GmbH. January 2022 - Dec 2023

Muhammad Mansoor

Back-End Developer, Developer, Programmer, +2

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A driven professional with a strong background in crafting and deploying software solutions, showcasing proven proficiency in the development, testing, and debugging of high-performance software. Possesses meticulous attention to detail, excelling in object-oriented programming, web development, and database technologies. Exceptional problem-solving and communication skills, coupled with a fervent commitment to learning and implementing cutting-edge technologies. --- Employment and project experience Senior Java Developer Envision Mobile Lts . _January 2025 - Present Senior Java Developer Zone Delivery Service . _January 2024 - December 2024 Java Developer i-ways Sales Solutions GmbH. January 2022 - Dec 2023…A driven professional with a strong background in crafting and deploying software solutions, showcasing proven proficiency in the development, testing, and debugging of high-performance software. Possesses meticulous attention to detail, excelling in object-oriented programming, web development, and database technologies. Exceptional problem-solving and communication skills, coupled with a fervent commitment to learning and implementing cutting-edge technologies. --- Employment and project experience Senior Java Developer Envision Mobile Lts . _January 2025 - Present Senior Java Developer Zone Delivery Service . _January 2024 - December 2024 Java Developer i-ways Sales Solutions GmbH. January 2022 - Dec 2023

Available to hire

A driven professional with a strong background in crafting and deploying software solutions, showcasing proven proficiency in the development, testing, and debugging of high-performance software. Possesses meticulous attention to detail, excelling in object-oriented programming, web development, and database technologies. Exceptional problem-solving and communication skills, coupled with a fervent commitment to learning and implementing cutting-edge technologies.

Employment and project experience

Senior Java Developer Envision Mobile Lts .
_January 2025 - Present

Senior Java Developer Zone Delivery Service .
_January 2024 - December 2024

Java Developer i-ways Sales Solutions GmbH.
January 2022 - Dec 2023

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Urdu

Fluent

Work Experience

Senior Java Developer at i-ways Sales Solution GmbH

January 1, 2025 - December 31, 2023

• Developed and maintained enterprise-level web applications using Java and the Struts framework, contributing to key modules such as user authentication, order management, and reporting. • Implemented Keycloak as the centralized identity and access management (IAM) solution, configuring realms, clients, roles, and user federation to secure enterprise applications with OAuth 2.0 and OpenID Connect protocols. • Created and enhanced RESTful APIs for cross-platform communication, ensuring secure and reliable data transfer across microservices • Redesigned legacy Struts-based components to improve code maintainability, reduce technical debt, and align with modern architecture patterns. • Collaborated with database teams to fine-tune SQL queries and stored procedures, resulting in faster response times and reduced system load. • Led the migration of several modules from monolithic architecture to microservices, improving scalability and deployment independence. • Utilized tools like Maven, Jenkins, and Docker to automate builds and deployments, enabling faster and more reliable release cycles. • Proactively resolved issues in production by analyzing application logs and performance metrics, minimizing downtime and ensuring smooth user experience.

Java Developer at i-ways Sales Solutions GmbH

January 1, 2022 - January 31, 2023

• Designed, developed, and deployed scalable Java applications leveraging core Java, OOP, JDBC, and Servlets. • Implemented optimization strategies to maintain application efficiency and performance, leading to measurable improvements such as a 20% reduction in response time. • Contributed to the successful delivery of new product features by collaborating with cross-functional teams in Agile environments. • Proactively identified, diagnosed, and resolved Java application issues in production environments, ensuring optimal system performance and reliability. • Streamlined release cycles through automated deployments with Maven (optional: Docker, Jenkins) • Implemented RESTful web services to provide a robust and efficient data access layer for various applications. • Analyzed application logs to identify and resolve performance bottlenecks and security vulnerabilities. • Designed and developed custom code solutions to address specific project requirements and improve application functionality. • Optimized existing SQL queries to improve database performance and reduce load. • Implemented caching strategies (e.g., Redis) to improve performance.