About Harpal
I am a software engineer with experience in Java, Spring Framework and DevOps.
I worked a lot on developing internal tools and have experience in integrating different systems thus making systems more efficient and extend their capabilities.
In recent years I worked more and more on DevOps tasks from creating CI/CD pipelines to evolution of applications on the infrastructure side, like containerization and kubernetes.
English
Native or bilingual
Italian
Native or bilingual
Can work on-site
Milan (up to 10km), Brescia (up to 30km)
Experience
- MDOTMBackend EngineerDIGITAL AND ITJuly 2024 - Today (2 years and 1 month)Milan, Metropolitan City of Milan, Italy• Develop core features for Sphere, an AI-powered portfolio management platform for wealth managers.• Work on both product engineering and core engineering teams, implementing backend services and maintaining data infrastructure.• Upgraded and containerized Java applications to Java 17+ and Spring Boot 3, redesigning GitLab pipelines to support the modernized infrastructure.• Stack: Java, Spring Boot, Spring Framework, MongoDB, GPT-4/3, GitLab CI, Docker
- Kaleyra (part of Tata Communications)Software EngineerTELECOMMUNICATIONSOctober 2021 - June 2024 (2 years and 8 months)Milan, Metropolitan City of Milan, Italy• Migrated legacy Java applications to Spring Boot microservices architecture, achieving zero-downtime deployments and improved system reliability.• Developed web application for customer service team to configure core gateway, reducing response time from days to seconds and resource requirements by 75%.• Led Java 17+ upgrade initiatives and containerization efforts, implementing REST APIs and maintaining CI/CD pipelines.• Stack: Java 17+, Spring Framework, Vaadin, PostgreSQL, RabbitMQ, REST API, Jenkins, Ansible
- BaeldungBlog contributorEDUCATION AND E-LEARNINGJanuary 2022 - January 2024 (2 years)Wrote tech articles mostly related to Java, Spring Framework and Spring boot.Reviewed and upgrade old articles as well.
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Education
- Bachelor of EngineeringPolitecnico di Milano2024Bachelor of Engineering
- Exploring the Fundamentals of Python(2023)[10Manning PubblicationExploring the Fundamentals of Python(2023)[10