Apr 2021 – Aug 2021 · 4 mos

• Proposed and developed CASE (Context-Aware Storage placement and retrieval Ecosystem) to enable context-native operations in edge-managed services (e-MS). Maintained cloud-native principles by associating context with 5G Network Elements instead of fixed storage entities, ensuring high scalability.
• Spearheaded the virtualization of the Element Management System (EMS) by identifying and addressing architectural bottlenecks, enabling parallel scaling and enhanced system resilience.
• Contributed to the development of Samsung’s first container-based Network Management System, orchestrating both in-house and third-party EMS platforms to support flexible, microservices-driven network operations. Primarily focused on the design of software and configuration management for Network Elements, using a data-driven approach to identify behavioral patterns that optimized NE configuration, reduced update overhead, and enabled intelligent scheduling of software upgrades.

Apr 2019 – Mar 2021 · 1 yr 11 mos

• Samsung has become one of leading network solution providers. With goal of optimal network functionalities, self organizing and data driven network, providing insights and business opportunities to Operator, Samsung always innovates itself and provides new network Solution.One of the products is Cognitiv Centralied Operating System(COS). It is OSS equivalent container based Management System.
• During my time at Samsung, I have focused on analyzing customer problems and provide solutions to overcome the problems. My responsibilities include
• Design, develop and test scalable backend solution without limit on number of Network Elements (NEs) attached to the system.
• Deploy the solutions in private Kubernetes cloud and manage life cycle of services (upgrade, downgrade, scale-in and scale-out)
• Performance and integration test the solution and benchmark the system
• Split high level design to low level design and distribute work with Juniors and review their code
• Key Technologies:
• Java, REST, SQL, Spring Boot, Gradle, Kubernetes, Helm, Google Protobuffer

Apr 2018 – Mar 2019 · 11 mos

• Samsung Small Cell is leading Small Cell manufacturer. I was working for Small Cell Management System. Management system provides legacy(server) and virtual(vm based) solutions. My Responsibilites and Accomplishments include
• Analyse field issues and provide RCA to customer with the deadline
• Analyze technical feasibility of requirements and provide low-level and high-level designs
• Explain low level design to juniors, assign work and code reviews
• Analyze virtual requirements and mediate with Samsung Cloud and third party teams
• Optimized legacy Management system to accommodate 1Million Small cells
• One of my intellectual idea was patented as A2
• I was awarded Employee of Quarter couple of times
• We were recognized by HQ for our work and felicitated with certificates
• Key Technologies:
• Java, IPC(RMI), Spring(MVC), OpenStack, Third Party HA, Samsung Cloud, MariaDB cluster, Oracle Database, Shell scripting, Soap Services, SQL

Jun 2016 – Mar 2018 · 1 yr 9 mos

• I was working for Samsung Analytics and Technical Assistant Centre Engineer.
• I was awarded "Employee of the month" couple of times in this tenure.
• Analytics Engineer (2017 April to 2018 March):
• My work here included development from scratch, maintenance, new requirement incorporation of a analytic product. Developed a analytic product based on apache flume which collects data and mediates data for Data Science.
• Development of product for new vendors
• Use Chef solo to automate deployment procedure, ganglia to monitor product instances.
• Performance optimization and benchmarking
• Test Case automation
• Key Techs :
• Java, Java servlets, Chef Solo, Ganglia, mongoDB, Apache Flume, and Kafka
• Technical Assistant Centre Engineer(2016 June to 2017 April)
• My work included maintenance of Element Management System. It manages 4G-RAN elements. My R&R and accomplishments are
• Develop a JAVA based tool to automate customer operations
• Maintain (update) existing tools
• Analyze field issues and provide cause and solution to HQ
• Identify bottlenecks in product and demonstrate POC with our solution to HQ [Mostly they will incorporate in next releases]
• Key Techs:
• Java, RMI, Ignite Framework, MYSQL, Spring MVC

Apr 2019 – Jul 2020 · 1 yr 3 mos · Suwon, Gyeonggi-do, Korea

• Samsung Electronics, Suwon. South Korea is known to be one of the finest Research and Development Centre.
• Samsung Networks is a booming sector . It has AI powered solutions for 4G and 5G Networks. During my time over here, I got to work with one of finest Engineers i have ever known.

May 2015 – Jul 2015 · 2 mos · Bengaluru Area, India

• It was awesome working experience with Samsung. It introduce me to corporate world. Infra-Structure was very good. Mentors helped me in every way possible. Manager guided me in current way, help me in choosing ways at many points. I love working at Samsung.