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RAJU KJ

@rajukj

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Versatile Java Backend Developer with 5+ years of experience.

India

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What I'm looking for

I am looking for a challenging role in a collaborative environment that fosters innovation and growth.

I am a dedicated Java Backend Developer with over 5 years of experience in implementing technology solutions, requirement analysis, and application design. My expertise lies in Core Java, Spring Boot, and RESTful API design, where I have successfully contributed to various projects in the BFSI domain. I pride myself on my ability to collaborate effectively with teams and stakeholders to deliver high-quality software solutions.

Throughout my career, I have developed a strong understanding of cloud platforms, particularly AWS, and have hands-on experience with containerization technologies like Docker and Jenkins. My achievements include building a recommendation engine that significantly improved user engagement and receiving a Spotlight award for reducing production costs by 20%. I am passionate about leveraging my skills in machine learning and data analysis to create innovative solutions.

Experience

Work history, roles, and key accomplishments

Current

Software Development Specialist

Current

NTT DATA Information Processing Services Private Limited

Feb 2024 - Present (1 year 4 months)

Designed RESTful APIs using Java/Spring framework to streamline the screening and onboarding process for potential bank customers. Developed a recommendation engine using Java and Deeplearning4j, leveraging collaborative filtering techniques to enhance user engagement.

Java Spring Framework RESTful APIs Deeplearning4j Agile Jira AWS EC2 AWS S3 VPN

System Engineer

Tata Consultancy Services Limited

Apr 2022 - Present (3 years 2 months)

Provided design solutions for development and migration projects utilizing Java technologies and applications, focusing on banking modules and payment processing. Participated in client calls to gather requirements and convert them into user stories, while also creating and maintaining Docker containers in AWS EC2 instances.

Java Payment Processing Agile Eclipse Bitbucket Docker Jenkins AWS

Software Engineer

Evolving System Networks Indian Pvt. Ltd.

Dec 2019 - Present (5 years 6 months)

Supported the development, testing, and implementation of in-house application re-coding to achieve cloud readiness and align with reference architectures. Researched, designed, and implemented scalable applications for information identification, extraction, analysis, retrieval, and indexing.

Scalability Debugging Unit Testing

Education

Degrees, certifications, and relevant coursework

Visvesvaraya Technological University

Master's Degree, Computer Science

Completed a Master's Degree in Computer Science, focusing on advanced topics and research within the field. Gained in-depth knowledge and practical skills relevant to modern computing challenges.

Visvesvaraya Technological University

Bachelor's Degree, Information Science

Obtained a Bachelor's Degree in Information Science, covering foundational concepts and practical applications in information technology. Developed a strong understanding of data management and systems.