Arnab Kundu

Arnab Kundu Email and Phone Number

Engineer@LTIMindtree | 3x Azure Certified | Java ,Spring Boot, Microservices , Docker, Kubernetes, CICD , Angular , RxJS , React | Azure DevOps | GenAI , Python , LangChain | Data Structure and Algorithm @ LTIMindtree
Arnab Kundu's Location
Kolkata metropolitan area, West Bengal, India, India
About Arnab Kundu

๐Ÿš€ ๐๐ซ๐จ๐Ÿ๐ž๐ฌ๐ฌ๐ข๐จ๐ง๐š๐ฅ ๐Ž๐ฏ๐ž๐ซ๐ฏ๐ข๐ž๐ฐ๐‘๐จ๐ฅ๐ž: Associate Engineer at LTIMindtree, specializing in backend development with Java, Spring Boot, and REST APIs.๐‚๐ž๐ซ๐ญ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง: Microsoft Certified DevOps Engineer. Microsoft Azure Developer Associate๐Š๐ž๐ฒ ๐…๐จ๐œ๐ฎ๐ฌ ๐€๐ซ๐ž๐š๐ฌ: Scalable backend solutions, CI/CD pipeline optimization, microservices deployment, and system performance enhancement.๐Ÿ’ผ ๐Š๐ž๐ฒ ๐€๐œ๐ก๐ข๐ž๐ฏ๐ž๐ฆ๐ž๐ง๐ญ๐ฌ- Developed an email-triggered orchestrator layer automating workflows across microservices using Spring Data JPA, Lombok, and Microsoft Logic App.- Designed a Blue-Green Deployment Solution for a US-based client, deploying 17 .NET-based microservices in Azure Kubernetes.- Migrated Octopus Deploy pipelines to Azure DevOps, integrating automated workflows for improved CI/CD processes.- Built a platform for bulk tagging Azure resources with Angular (frontend) and Python (backend).๐Ÿ› ๏ธ ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ถ๐—ฐ๐—ฎ๐—น ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ๐—ฃ๐—ฟ๐—ผ๐—ด๐—ฟ๐—ฎ๐—บ๐—บ๐—ถ๐—ป๐—ด ๐—Ÿ๐—ฎ๐—ป๐—ด๐˜‚๐—ฎ๐—ด๐—ฒ๐˜€: Java, Python, Javascrpt๐—™๐—ฟ๐—ฎ๐—บ๐—ฒ๐˜„๐—ผ๐—ฟ๐—ธ๐˜€: Spring Boot, Hibernate, FastAPI, LangChain, Angular.๐—–๐—น๐—ผ๐˜‚๐—ฑ ๐—ฃ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ๐˜€: Azure, AWS (EKS, S3, EC2).๐—–๐—œ/๐—–๐—— & ๐— ๐—ผ๐—ป๐—ถ๐˜๐—ผ๐—ฟ๐—ถ๐—ป๐—ด ๐—ง๐—ผ๐—ผ๐—น๐˜€: Azure DevOps, Splunk, OpenTelemetry.๐—ข๐˜๐—ต๐—ฒ๐—ฟ ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€: Docker, Kubernetes (auto-scaling with KEDA), Helm charts, Terraform for infrastructure automation.๐ŸŒŸ ๐๐จ๐ญ๐š๐›๐ฅ๐ž ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ๐ฌConfigured CI/CD pipelines with YAML scripts in Azure DevOps, successfully deploying applications into Azure Container Apps.Integrated Kubernetes auto-scaling into Azure DevOps agents using KEDA, optimizing resource utilization dynamically.Automated the creation and deletion of environments with modular Terraform scripts, enabling efficient Blue-Green deployments.

Arnab Kundu's Current Company Details
LTIMindtree

Ltimindtree

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Engineer@LTIMindtree | 3x Azure Certified | Java ,Spring Boot, Microservices , Docker, Kubernetes, CICD , Angular , RxJS , React | Azure DevOps | GenAI , Python , LangChain | Data Structure and Algorithm
Arnab Kundu Work Experience Details
  • Ltimindtree
    Associate Genai Developer
    Ltimindtree Nov 2022 - Present
    Kolkata, West Bengal, India
    Fine-Tune LLM Model with Domain Data- Fine-tuned large language models using 7,000 actual data points, expanding to 140,000 data points with a Neo4j knowledge graph using Python.- Trained these models on Azure ML Studio and AWS SageMaker, successfully deploying them in Azure Kubernetes Service for inference and implementing an Azure DevOps CI/CD pipeline.- Developed and maintained web applications using Flask and React, enhancing user experience and performance.In-House Generative AI Python Framework- Developed an in-house Python framework following the Abstract Factory Pattern for structured data extraction from unstructured documents, leading to the successful launch of AI-enabled products using Langchain and Flask.- Integrated an API Gateway with RESTful services for seamless API development using Flask.- Collaborated with cross-functional teams to ensure high-quality, scalable API delivery while adhering to industry best practices.Insurance-Based AI-Enabled Platform- Developed an insurance-based AI-enabled platform using Python and Langchain, incorporating advanced AI capabilities such as a Q&A chatbot and topic summarizer utilizing an advanced RAG mechanism.- Deployed the platform in Elastic Kubernetes Service (AWS) using the `eksctl` CLI for effective infrastructure management.- Utilized various AWS services, including EC2, S3, Secret Manager, Certificate Manager, ECR and EKS, to optimize cloud-based solutions.
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  • Ltimindtree
    Associate Cloud Developer
    Ltimindtree Sep 2022 - Oct 2024
    Kolkata, West Bengal, India
    End-to-End Email Workflow Automation and Submission Platform- Developed an email-triggered orchestrator layer using Java Spring Boot, integrating with Spring Data JPA, Lombok, Hibernate, and Microsoft Logic App for seamless workflow automation across microservices. Deployed all microservices in Azure Kubernetes Service.- Designed and implemented microservices for file processing and quote generation, interfacing with Duck Creek Server and displaying results on the HIL Screen using Angular.- Optimized system efficiency by automating end-to-end workflows, utilizing Spring Boot, Spring JPA, Azure Cosmos DB, Azure SQL Server, and Lombok to reduce processing time and enhance modularity.Insurance-Based AI-Enabled Platform- Developed an insurance-based AI-enabled platform using Java, Spring Boot, Python, and Langchain, incorporating advanced AI capabilities such as a Q&A chatbot and topic summarizer utilizing an advanced RAG mechanism.- Deployed the platform in Elastic Kubernetes Service (AWS) using the `eksctl` CLI for efficient infrastructure management.- Utilized various AWS services, including EC2, S3, Secret Manager, Certificate Manager, ECR, and EKS, to optimize cloud-based solutions.
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  • Ltimindtree
    Associate Devops Engineer
    Ltimindtree Oct 2021 - Mar 2023
    Kolkata, West Bengal, India
    Duck Creek Automation Project- Developed a Blue-Green Deployment Solution through R&D for a US-based clientโ€™s development environment, involving 17 .NET-based microservices deployed in Azure Kubernetes.- Implemented CI/CD for multi-tier architecture microservices using Azure DevOps Pipelines.- Wrote modular Terraform scripts to automate the creation and deletion of inactive environments and manage Blue-Green deployment switches for VM-based setups.- Successfully migrated Octopus Deploy pipelines to Azure DevOps pipelines, streamlining CI/CD processes and integrating automated deployment workflows within the Azure DevOps environment.Duck Creek Cloud Tagging Project- Developed a platform for bulk tagging of Azure resources using Angular for the frontend and Python for backend functionality.- Configured CI/CD pipelines by writing YAML scripts in the Azure DevOps portal for each stage of deployment, successfully deploying in Azure Container Apps.Duck Creek Transformation COE Project- Integrated Kubernetes auto-scaling functionality into Azure DevOps agents using KEDA, optimizing resource utilization and scaling based on demand.- Created custom Docker images for both Windows and Linux base environments, optimizing them following best practices, and deployed them into Azure Kubernetes Service using Helm charts.
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Arnab Kundu Education Details

Frequently Asked Questions about Arnab Kundu

What company does Arnab Kundu work for?

Arnab Kundu works for Ltimindtree

What is Arnab Kundu's role at the current company?

Arnab Kundu's current role is Engineer@LTIMindtree | 3x Azure Certified | Java ,Spring Boot, Microservices , Docker, Kubernetes, CICD , Angular , RxJS , React | Azure DevOps | GenAI , Python , LangChain | Data Structure and Algorithm.

What schools did Arnab Kundu attend?

Arnab Kundu attended Ramakrishna Mission Residential College, Future Institute Of Engineering And Management.

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