Ramprabhu Murugesan

CTO

Bengaluru, Karnataka, India19 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

18+ years in large-scale system design and delivery.
Expert in AI/ML solutions and distributed systems.
Patent holder for innovative pricing systems.

Stackforce AI infers this person is a seasoned architect in E-commerce with expertise in scalable distributed systems.

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Skills

Core Skills

Distributed SystemsArtificial Intelligence (ai)System ArchitectureSearchSoftware Development

Other Skills

Agile MethodologiesAlgorithmsAnalytical SkillsApache KafkaApache LuceneApache SolrApache SparkArchitectureCassandraCouchbaseData StructuresDeep LearningHadoopHiveJ2EE

About

18+ years as a professional in successfully Leading ,Designing and delivering very large scale systems, Java, J2EE, Apache Solr, Apache Lucene, NLP, Microservices, Cassandra , Hadoop, MySql, Apache spark, Apache kafka , TensorFlow, MemCached, Couch base. Lead the team to solve complex, unknown and ambiguous problems, and customer issues cutting across team and module boundaries with technical expertise. Propose and promote strategic tech investments taking care of business goals, customer requirements, and industry standards. Involved in public writing, publications. Expert: Scalability ,Search, Distributed systems, Very large scale systems,Deep learning/Machine Learning Leading : Large scale engineering initiatives : Next Generation stack for Enterprise: Micro Services, Multi layer Architecture Patent : Systems and methods for pricing combinations of items (https://patents.google.com/patent/ US20190026770A1/en) Medium: https://ramprabhu-murugesan.medium.com Orchid: https://orcid.org/my-orcid?orcid=0009-0004-9792-8143

Experience

Walmart global tech india

5 roles

Distinguished Architect

Promoted

Aug 2023 – Present · 2 yrs 7 mos

Working as a one of the distinguished architect responsible for Walmart market place platform. Providing technical leadership for building & enhancing the seller onboarding, payment & fulfil services for Marketplace. Define and implement engineering & operational excellence metrics, build the technical and product backlog. Design and implement AI/ML solutions across different functional areas of the platform.

Problem SolvingAlgorithmsDistributed SystemsSystem ArchitectureSoftware DesignMicroservices+1

Principal Software Engineer

Promoted

Apr 2021 – Aug 2023 · 2 yrs 4 mos

Worked as a principal engineer for an e-commerce platform responsible for 3B$+ an year,1000+OPM & 10k+ TPS for core services. Responsible for Search/Search Platforms, Cart Checkout & Catalog domains. Designing, architecting, scaling, distributed computing at very large scale for these tier-0 micro services.

System ArchitectureAlgorithmsDistributed SystemsSearchPersonalizationMachine Learning

Staff Software Engineer

Jan 2018 – Apr 2021 · 3 yrs 3 mos

Built Solr ingestion pipeline and search microservices. Works query understanding(Deep learning NLP), personalised search, related searches(Deep learning), search relevance and re ranking solutions. Works on Solr relevancy tuning.

Senior Engineer

May 2015 – Dec 2017 · 2 yrs 7 mos

ASDA : Search-as-a-platform Architected a new search platform which is a paradigm shift from the existing architecture to micro-service architecture.
Search relevancy tuning with in-house built algorithms and tools.

Software Engineer III

Sep 2013 – May 2015 · 1 yr 8 mos

Pricing/Order Delivery - Designed & developed a pricing engine(Patented Implementation). Worked on order delivery pipeline
Technology: Spring 4.0, Cassandra, Drools, JMS, Couchbase, JPA, Java, Spark, Hadoop, Hive

Sapientnitro

Senior Associate

Aug 2012 – Aug 2013 · 1 yr · Bangalore

Core Skill: E-commerce Platform Development
Domain/Work: Design & development of platform components(Generic Cache Component/JMS Module).
Integration of facebook SDK with checkout services
Technology: Java, J2EE, Spring 2.5, Hibernate, Coherence, JMS, Endeca ,Facebook PHP SDK

Ntt data americas

Project Lead Development

Jun 2006 – Jul 2012 · 6 yrs 1 mo · Bangalore / Bristol(UK)

Core skill - E-Commerce Design & Development, MultiChannel integration, Spring projects consultancy, SOA, Experience leading and mentoring a team of Java developers, worked in directly in my client's team(Orange)
Domain - Online sales, Retails, Telecom (Orange Online shop and Orange Retail portal application)
Technology : Java, JSP, servlets, Webservices, Spring, Hibernate, ATG, Netonomy