• 🔭 I’m currently working on IoT Platforms

• 🌱 I’m currently learning Architectural Excellence

• 👯 I’m looking to collaborate on Microservices and Monolithic Applications

• 💬 Ask me about Java, J2ee, Springboot, JPA, Data Structures, Microservices and Monolithic Applications, IoT Platforms and Software Architecture

• 📫 How to reach me [email protected]

• 📄 Know about my experiences https://www.linkedin.com/in/dvnharish/

Key Skills and Expertise

• Software Development Life Cycle (SDLC): With over 12 years of experience, I've successfully navigated all phases of SDLC, from Requirement Analysis to Implementation and Testing. I specialize in Object-Oriented Programming, Java/J2EE, and Cloud technologies, with hands-on expertise in PL/SQL.

• Architectural Excellence: I've designed and built scalable, highly available, resilient, and high-performance multi-tier enterprise solutions. My solutions prioritize scalability, fault tolerance, and performance.

• Microservices and Monolithic Applications: Proficient in designing, developing, and testing microservices and monolithic-based applications using Spring, Spring Boot, Spring Cloud, and Hibernate JPA.

• IoT Platforms: I've served as an architect for IoT platforms, particularly in Connected Cars and Connected Services, involving comprehensive PL/SQL database management solutions.

• AWS Proficiency: Experienced in AWS, including Serverless architecture (AWS Lambda, DynamoDB, API Gateway) and various AWS services such as EC2, IAM, S3, RDS, SNS, and SQS.

• Database Management: Expertise in relational database management, covering MySQL, Oracle, DB2, and PL/SQL optimization.

• Open-Source Advocate: A strong advocate for open-source technologies, I believe in leveraging open-source solutions to reduce costs and enhance application efficiency.

• Automation and DevOps: Skilled in automation with Bash, Python, and PowerShell, using SCM tools like GIT and Subversion. Proficient with Jenkins and Docker for CI/CD.

• AWS Certification: An AWS Certified Solutions Architect with the knowledge and skills to design scalable AWS solutions.

• Testing Expertise: Proficient in writing test cases using REST-assured, JUnit, and Mockito, with experience in designing integration test scenarios for RESTful services.

Professional Experience

I have a track record of successful contributions in various roles:

• GlaxoSmithKline (Senior Software Engineer): Led the development of Java/J2EE projects, improving application maintainability and reliability. Enhanced security and conducted SQL tuning activities.

• Robert Bosch (Specialist): Delivered projects in the Automotive Aftermarket Domain, optimized backend operations, and established a serverless architecture for accident detection.

• TATA Consultancy Services (IT Analyst): Spearheaded REST-Assured documentation and server-side validation, reducing development and testing time. Modularized monolithic applications into microservices.

• State Street (Software Engineer): Migrated legacy applications to Spring Boot, implemented CI/CD pipelines, and developed a common framework named OSA-Resiliency.

• Phoenix IT Solutions (Programmer Analyst): Improved utility domain systems, increased code coverage with test cases, and incorporated Swagger documentation.

Education

• Masters of Technology (JNTU-Kakinada): Completed projects in Image Annotations using Machine Learning and RDF-Based E-Commerce Web Application.

GitHub Contributions

I actively contribute to open-source projects on GitHub, fixing critical bugs, adding new features, and improving documentation.

Goals

My goal is to continue pushing the boundaries of technology, staying at the forefront of innovation, and contributing to projects that make a meaningful impact. I'm excited about what the future holds in the ever-evolving world of technology.

Connect with Me

Feel free to connect with me on LinkedIn and explore my projects on GitHub.