Shubhashish Kumar Email & Phone Number

As a seasoned R&D Senior Software Engineer, I am passionate about crafting innovative solutions, building resilient systems, and leading teams toward technical excellence. With over 9 years of rich industry experience, I specialize in delivering scalable, high-performing software solutions that solve complex challenges in dynamic environments.🚀 Current Role: Senior Software Engineer at Netcracker Technology (Dec 2023 - Present)At Netcracker, I work at the forefront of network management software, driving development and enhancements for state-of-the-art solutions. From architecting robust data rendering platforms to ensuring seamless notification systems, I contribute to products that empower businesses with cutting-edge network provisioning, maintenance, and monitoring. I champion ownership and collaboration by leading code reviews, resolving technical issues, and mentoring team members.🛠️ Past Experiences and Contributions:Ribbon Communications (May 2021 – Nov 2023):Spearheaded the design and development of advanced provisioning and monitoring platforms for network technologies.Architected scalable solutions, including a notification platform, that enhanced decision-making and profitability for clients in secondary markets.Publicis Sapient (Feb 2019 – Apr 2021):Delivered enterprise-grade APIs for Promotions and Promotion Migration solutions at Tesco, impacting millions of users.Designed migration strategies for legacy systems and implemented event-driven architectures using CQRS and NoSQL.Prioritized non-functional requirements (scalability, performance) to ensure project success.PricewaterhouseCoopers (March 2017 – Feb 2019):Delivered robust systems leveraging Java 8, Spring Boot, and Oracle, ensuring scalability and reliability.Enlighten Software Services (March 2015 – Feb 2017): Developed enterprise-grade solutions with a strong focus on data structures, MySQL, and Java 8.🌟 Key Expertise and Skills:Technologies: Java 17, Golang, Spring Boot, Spring Security, Spring Data JPA, Reactive Programming (Spring WebFlux, Project Reactor), Microservices, RabbitMQ, Kafka, ArangoDB, MongoDB, MySQL, Oracle and Hazelcast.Architectures & Patterns: Domain-Driven Design (DDD), Event-Driven Architecture, CQRS, Circuit Breakers, Scalability, High-Level Design (HLD), Low-Level Design (LLD), SOLID principles, and Design Patterns.Specialties: Distributed Systems, Multithreading, Asynchronous Processing, Serialization, and Performance Optimization.Toolsets: Docker, Kubernetes, Jenkins, Cucumber, Spring Cloud Sleuth, and Grafana, Graylog

Listed skills include Core Java, Javascript, Oracle, Jsp, and 15 others.

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  Priyadarshini College Of Engineering

  Computer Technology/Computer Systems Technology