Mamta Garg
Senior Software Engineer @ Walmart | Java, Spring Boot, Kafka, React | High-Scale Distributed Systems | GenAI & LLMs (LangChain, RAG)
- Role
- Senior Software Engineer at Walmart Global Tech India
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Mamta Garg
I am a Senior Software Engineer with over 10 years of experience specializing in high-scale backend architectures and cloud-native solutions within the Fintech, Retail, and Healthcare sectors. My career is defined by building resilient distributed systems for global leaders like Walmart Global Tech and BlackRock. Currently, I lead the development of microservices handling TPS, where I recently orchestrated a large-scale migration from Java 8 to Java 21 to optimize system performance and security.I am an expert in Java 21, Spring Boot 3, and Kafka, with deep experience in architecting event-driven systems and high-volume data platforms using Cosmos DB and Cassandra. I am passionate about technical leadership and observability, having mentored multiple engineers and designed Grafana dashboards that reduced Mean Time To Recovery (MTTR) by 40%. My approach combines rigorous system design with Agile methodologies to deliver high-quality software in a timely manner.As the industry moves toward Generative AI, I am integrating \"AI-with-purpose\" into backend ecosystems. I am expanding my expertise in LangChain, RAG (Retrieval-Augmented Generation), and LLM-based application observability to solve complex business problems at scale. Additionally, I maintain strong \"know-how\" in modern frontend frameworks like React, Node.js, and Next.js to ensure seamless collaboration across the full technology stack.
Experience
Senior Software Engineer
Oct 2021 — Present · Bangalore Urban, IN
Led the design and end-to-end development of scalable microservices using Java 21, Spring Boot 3, GraphQL, Kafka, Cosmos DB and Azure SQL• Collaborated with architects and product owners to define system design, scalability strategy, and performance benchmarks• Mentored junior engineers through code reviews, system design discussions, and production deployments• Built Grafana dashboards for service health monitoring and metrics visualization• Drove adoption of best practices in code quality, CI/CD pipelines (Jenkins), and observability• Participated in Agile ceremonies ensuring sprint goals align with business priorities and technical deliverables
Education
D.A.V. College,Abohar
BCA, Computer Application
2009 — 2012
Thapar Institute of Engineering & Technology
Master's Degree, Information Technology
2012 — 2015
Skills
- Mysql
- Research
- Microsoft Excel
- Powerpoint
- Java
- Javascript
- Sql
- Spring Framework
- C
- Microsoft Word
- C++
- Html
- Microsoft Office
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