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Hi, I’m Tanmay Grover, a Java Backend Software Engineer with 5+ years of experience building and scaling cloud-native microservices and event-driven architectures using Java, Spring Boot, Apache Kafka, and AWS. I design high-throughput, low-latency backend systems for telecom and enterprise domains that process millions of transactions daily, with measurable gains in latency, uptime, and cost efficiency. I thrive in collaborative, CI/CD–driven environments, optimize performance with JVM tuning and caching strategies, and value clean code, thorough testing, and strong observability. I enjoy turning complex requirements into robust services and contributing to scalable platforms that empower the business.…Hi, I’m Tanmay Grover, a Java Backend Software Engineer with 5+ years of experience building and scaling cloud-native microservices and event-driven architectures using Java, Spring Boot, Apache Kafka, and AWS. I design high-throughput, low-latency backend systems for telecom and enterprise domains that process millions of transactions daily, with measurable gains in latency, uptime, and cost efficiency. I thrive in collaborative, CI/CD–driven environments, optimize performance with JVM tuning and caching strategies, and value clean code, thorough testing, and strong observability. I enjoy turning complex requirements into robust services and contributing to scalable platforms that empower the business.

Tanmay Grover

Developer, Full Stack Developer, Back-End Developer, +3

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Hi, I’m Tanmay Grover, a Java Backend Software Engineer with 5+ years of experience building and scaling cloud-native microservices and event-driven architectures using Java, Spring Boot, Apache Kafka, and AWS. I design high-throughput, low-latency backend systems for telecom and enterprise domains that process millions of transactions daily, with measurable gains in latency, uptime, and cost efficiency. I thrive in collaborative, CI/CD–driven environments, optimize performance with JVM tuning and caching strategies, and value clean code, thorough testing, and strong observability. I enjoy turning complex requirements into robust services and contributing to scalable platforms that empower the business.…Hi, I’m Tanmay Grover, a Java Backend Software Engineer with 5+ years of experience building and scaling cloud-native microservices and event-driven architectures using Java, Spring Boot, Apache Kafka, and AWS. I design high-throughput, low-latency backend systems for telecom and enterprise domains that process millions of transactions daily, with measurable gains in latency, uptime, and cost efficiency. I thrive in collaborative, CI/CD–driven environments, optimize performance with JVM tuning and caching strategies, and value clean code, thorough testing, and strong observability. I enjoy turning complex requirements into robust services and contributing to scalable platforms that empower the business.

Available to hire

Hi, I’m Tanmay Grover, a Java Backend Software Engineer with 5+ years of experience building and scaling cloud-native microservices and event-driven architectures using Java, Spring Boot, Apache Kafka, and AWS. I design high-throughput, low-latency backend systems for telecom and enterprise domains that process millions of transactions daily, with measurable gains in latency, uptime, and cost efficiency.

I thrive in collaborative, CI/CD–driven environments, optimize performance with JVM tuning and caching strategies, and value clean code, thorough testing, and strong observability. I enjoy turning complex requirements into robust services and contributing to scalable platforms that empower the business.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Software Development Engineer at Cisco, USA

June 1, 2024 - Present

Led the development of a Kafka-based pipeline capable of ingesting over 1.5 million ServiceNow records per day with less than 5 seconds latency and exactly-once processing semantics. Integrated Power BI for delivering real-time analytics and operational insights, and developed both gRPC and REST APIs to support real-time dashboards, enhancing ticket resolution efficiency by 18%. Successfully automated zero-downtime blue/green deployments on AWS ECS using Docker and GitHub Actions to improve deployment reliability.

Software Development Engineer at Hexaware Technologies, Bangalore, India

June 1, 2023 - August 25, 2025

Decomposed a large monolithic codebase into over 10 microservices using Domain-Driven Design and asynchronous messaging, reducing 99th percentile latency by 30%. Optimized databases and indexing strategies to increase throughput from 1700 to 2800 transactions per second. Built Unity WebGL-based 3D UI achieving 60 FPS on mobile browsers, and boosted unit test coverage from 55% to 85%, which cut defect rates in half over three releases. Translated business requirements into scalable and modular features using Java Spring Boot, JavaScript frameworks (React/Angular), and RESTful microservices. Actively contributed to Agile/Scrum ceremonies to refine user stories and acceptance criteria.

Junior Backend & Unity Developer at Accenture, Chennai, India

March 1, 2022 - August 25, 2025

Developed a microservice managing over 10GB daily file conversions (glTF/OBJ/FBX) with under 250 ms latency. Created mobile-optimized AR shaders in Unity supporting dynamic lighting at 60 FPS. Mentored junior developers, accelerating AR module deliveries by one full sprint. Applied design patterns and best coding practices to build reusable components. Authored and automated unit tests ensuring code quality and reliability. Collaborated closely with designers and frontend teams for integrating assets, animations, and scripts, while optimizing performance and debugging backend and Unity-related issues. Participated in Agile sprints to deliver features on time adhering to coding standards.

Java Backend Developer at Cisco

September 1, 2025 - Present

Led the design and implementation of a cloud-native microservices platform handling 2M+ API requests daily (peaking at 120–150 RPS). Improved performance and reliability through Redis caching, SQL optimization, and batched request processing, achieving a 32% reduction in p95 latency and improved SLA compliance. Built Kafka pipelines ingesting 1.5M+ telemetry events daily (~18K/min) for real-time monitoring and analytics. Deployed containerized services on Kubernetes (EKS) with 99.9% uptime and zero-downtime rolling releases. Reduced costs by ~20% via JVM tuning and precise CPU/memory sizing. Implemented CI/CD pipelines (Jenkins, GitHub Actions) and enhanced observability with ELK, Prometheus, Grafana, and distributed tracing.

Java Backend Developer at Verizon

June 1, 2024 - November 1, 2024

Architected high-throughput backend services for telecom transaction platforms, ensuring SLA adherence during peak traffic. Designed RESTful APIs integrated with JMS messaging to decouple workflows and improve reliability of asynchronous operations. Led deployments on PCF with Jenkins pipelines, reducing manual effort and release errors.

Java Software Developer at Amazon

November 1, 2023 - May 1, 2024

Architected and maintained scalable Java backend services for high-traffic e-commerce flows (orders, inventory, fulfillment), supporting millions of transactions with strict availability targets. Designed scalable microservices with fault-isolation boundaries enabling hot paths to scale independently. Reduced end-to-end data pipeline latency by 30% through algorithmic enhancements, efficient serialization, and parallel processing. Centralized logging, structured metrics, and trace-based debugging halving MTTR. Integrated JMS-based event-driven inter-service communication to improve checkout throughput.

Software Engineer at Hexaware Technologies

May 1, 2022 - August 1, 2023

Pioneered enterprise-grade microservices with Spring Boot and Hibernate for multi-tenant SaaS platforms; accelerated API response times by 20-25% via targeted database optimization, index tuning, and N+1 query elimination. Designed REST APIs with third-party integrations; orchestrated CI/CD pipelines using Docker, Jenkins, and AWS to accelerate releases and standardize deployments. Transformed critical monolith modules into independently deployable microservices, enabling better scalability and maintainability.

Software Engineer at Accenture

February 1, 2021 - April 1, 2022

Led large-scale monolith-to-microservices migration by decomposing tightly coupled services, enabling independent deployment and elastic scaling. Built backend services and REST APIs in Spring Boot; reduced production incidents by 30% through root-cause analysis, proactive debugging, and robust error handling. Integrated OAuth2.0 and RBAC security to ensure enterprise compliance and eliminate access-related defects. Advanced performance optimization for high-load applications via JVM profiling, tuning, and database interactions.