Ravi Shekhar

Engineering Manager

Bengaluru, Karnataka, India12 yrs 8 mos experience
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Key Highlights

  • Scaled systems to handle 10M+ daily orders.
  • Achieved 99.99% uptime in critical services.
  • Led real-time payment systems for 50M+ transactions.
Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in E-commerce and Fintech.

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Skills

Core Skills

Distributed Systems ArchitectureMicroservicesReal-time Payment PlatformsLow-latency DesignHigh Throughput SystemsRecommendation EnginesMicroservices ArchitectureData StreamingBackend DevelopmentHealthcare SystemsSystem Reliability

Other Skills

Agile MethodologiesCapacity PlanningCassandraContinuous Integration/Continuous Deployment (CI/CD)ElasticsearchHibernateIncident ManagementJavaKafkaMongoDBObservability and MonitoringPerformance TuningRedisRoot Cause AnalysisSpring

About

“Great systems aren’t built, they’re grown, scaled, and nurtured by people who care.” Ever wondered how e-commerce and payment platforms handle millions of daily transactions while staying resilient and low-latency? That’s where my passion lies, transforming complex technical challenges into seamless, reliable experiences that delight users and drive business growth. I’m an engineering leader with 12+ years of experience building distributed systems that power real-time payments, supply-chain platforms, and large-scale e-commerce operations. I thrive at the intersection of technology and business impact, designing microservices, optimizing infrastructure, and mentoring high-performing teams to deliver resilient solutions that scale seamlessly. My journey spans startups to global enterprises, always with a focus on enabling growth, reducing costs, and ensuring operational excellence. What I bring to the Table? - Distributed Systems Architecture & Microservices - Real-Time Payment Platforms & Low-Latency Design - Scalability, Resilience & High Availability (99.99% uptime) - Java, Spring Boot, Kafka, Cassandra, MongoDB, Redis, Elasticsearch - Data Streaming, ETL Pipelines & Event-Driven Systems - Cloud Infrastructure (AWS, Basic GCP) & Cost Optimization - Engineering Leadership, Mentorship & Cross-Functional Collaboration Signature Achievement: I scaled the order management and supply-chain systems to support 10M+ daily orders, improving fulfillment SLAs by 25% and achieving 99.99% uptime. Previously at Paytm, I led real-time payment systems handling 50M+ daily transactions with sub-second latency, while at Walmart, I cut release cycles from monthly to weekly by migrating monoliths to microservices—all while reducing operational costs by up to 20%. Cross-Industry Expertise: From e-commerce to fintech, retail, and logistics, I’ve solved complex engineering challenges across multiple domains—designing resilient systems, optimizing data pipelines, and implementing intelligent recommendation engines that drive both performance and business outcomes. Leadership Philosophy: Empower engineers, drive architectural clarity, and focus relentlessly on business impact. Let's Connect: If you’re passionate about scalable systems, payments innovation, or high-performing engineering teams, let’s connect and exchange ideas.

Experience

Lenskart solutions private limited

Engineering Manager

Jan 2024Present · 2 yrs 2 mos · Bengaluru, Karnataka, India

  • I lead engineering initiatives to scale our order management and supply-chain systems, ensuring high availability while mentoring a high-performing team. I focus on building resilient systems, improving operational efficiency, and accelerating delivery velocity.
  • Scaled systems to handle 10M+ monthly orders across warehouses and partners
  • Improved fulfillment SLAs by 25% while reducing system downtime
  • Achieved 99.99% system availability for critical services
  • Built and guided a 15-member engineering team, enhancing ownership
  • Increased release velocity by 40% through process optimization
  • Strengthened architecture for scalable and resilient supply-chain operations
  • Java, Spring Boot, Kafka, Cassandra, MongoDB, Redis, Elasticsearch, System Scalability
JavaSpring BootKafkaCassandraMongoDBRedis+3

Paytm

Senior Technical Lead

Oct 2021Jan 2024 · 2 yrs 3 mos · Bangalore Urban, Karnataka, India

  • I led the design and implementation of real-time payment processing systems, ensuring sub-second latency for millions of daily transactions. I collaborated closely with product and business teams to deliver innovative payment solutions while maintaining system integrity and scalability.
  • Designed and rolled out payment systems handling 50M+ daily transactions
  • Implemented distributed consensus mechanisms, reducing reconciliation effort by 30%
  • Launched new payment features that grew monthly active users by 20%
  • Optimized system architecture for high availability and low-latency processing
  • Strengthened cross-team collaboration for faster and reliable feature delivery
  • Enhanced monitoring and alerting to proactively maintain transaction integrity
  • Java, Spring Boot, Kafka, Cassandra, MongoDB, Redis, Elasticsearch, Low-Latency Systems
JavaSpring BootKafkaCassandraMongoDBRedis+3

Groupon

Senior Software Engineer

Feb 2020Oct 2021 · 1 yr 8 mos

  • I developed scalable solutions to enhance customer experience and optimize deal management, ensuring high throughput and fast performance across multiple geographies. I focused on building intelligent recommendation systems and self-service tools that drove measurable business impact.
  • Built a self-service portal, reducing customer support cases by 30%
  • Designed intelligent deal recommendation logic for personalized offers
  • Implemented contract amendment workflows to streamline operations
  • Developed a high-throughput recommendation engine serving 20M+ daily users
  • Optimized caching and query execution, improving page load times by 80%
  • Boosted conversion rates through performance tuning and system enhancements
  • Java, Spring Boot, Kafka, MongoDB, Redis, Elasticsearch, High-Throughput Systems, Recommendation Engines
JavaSpring BootKafkaMongoDBRedisElasticsearch+2

Walmart labs

System Engineer III

Apr 2018Feb 2020 · 1 yr 10 mos · Bangalore

  • I designed and implemented scalable data streaming and microservice architectures to handle massive event volumes while optimizing infrastructure for cost and performance. My focus was on reducing latency, accelerating delivery cycles, and supporting rapid traffic growth.
  • Architected Kafka-based data pipelines ingesting billions of events daily
  • Reduced data latency from hours to minutes through optimized streaming
  • Migrated monolithic services to microservices, cutting release cycles from monthly to weekly
  • Implemented infrastructure optimizations, saving $2M annually
  • Sustained 3x traffic growth while maintaining system reliability
  • Strengthened system scalability and performance across core services
  • Java, Spring Boot, Kafka, Cassandra, MongoDB, Redis, Elasticsearch, Microservices Architecture
JavaSpring BootKafkaCassandraMongoDBRedis+3

Deloitte india (offices of the us)

Technology Consultant

Mar 2017Apr 2018 · 1 yr 1 mo · Bangalore

  • I developed healthcare provider system modules from the ground up, gaining deep domain knowledge while ensuring end-to-end delivery. I focused on building reliable, maintainable, and scalable services using modern Java frameworks.
  • Developed healthcare modules from scratch, enabling seamless system functionality
  • Built RESTful services using Spring and Hibernate for robust integrations
  • Delivered end-to-end module implementations on schedule
  • Ensured cross-module compatibility and data consistency
  • Collaborated with teams to streamline development and testing workflows
  • Enhanced system maintainability and reliability for core healthcare operations
  • Java, Spring, Hibernate, RESTful Services, System Scalability, Module Development, Healthcare Domain, Backend Development
JavaSpringHibernateBackend DevelopmentHealthcare Systems

Abs nautical systems

Java Developer

Jun 2016Feb 2017 · 8 mos · Pune/Pimpri-Chinchwad Area

  • I designed and developed OMS desktop modules for European shipping operations, ensuring smooth workflows across crew management, ordering, maintenance, and payroll. I focused on building robust systems with cross-database compatibility for diverse client needs.
  • Developed OMS modules supporting crew management, ordering, maintenance, and payroll
  • Ensured cross-database compatibility between MSSQL and MySQL
  • Delivered reliable desktop solutions for multiple European clients
  • Optimized module performance and user workflows
  • Collaborated with teams to streamline development and deployment processes
  • Enhanced system maintainability and operational efficiency
  • Java, Desktop Application Development, MSSQL, MySQL, OMS Modules, System Integration, Backend Development, Performance Optimization
JavaWeb ServicesBackend DevelopmentSystem Reliability

Amdocs

Java Developer

Jul 2013Jun 2016 · 2 yrs 11 mos · Pune/Pimpri-Chinchwad Area

  • I developed Core Java modules integrated with CSM services, ensuring seamless data flow and reliable system performance. I focused on delivering high-quality code while quickly understanding and adapting to complex business processes.
  • Developed Core Java modules interacting with CSM services via Web Service calls
  • Delivered critical change requests on time with high code quality
  • Rapidly understood complex business workflows to accelerate development
  • Ensured smooth integration across multiple service modules
  • Enhanced system reliability and maintainability
  • Collaborated effectively with teams to meet tight deadlines
  • Java, Web Services, CSM Integration, Core Java Modules, Backend Development, System Reliability, Code Quality, Business Process Understanding

Education

Indian Institute Of Information Technology Allahabad

Bachelor's Degree — Information Technology

Jan 2009Jan 2013

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