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MAANIK TANWAR

@maaniktanwar

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Java developer with 6 years' experience building microservices, DevOps automation, and cloud deployments.

India

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What I'm looking for

I seek Java/backend roles with cloud-native architectures where I can drive microservices development, CI/CD automation, and scale reliable enterprise systems while continuing to grow in cloud and DevOps.

I am a software developer with 6 years of experience specializing in Java, Spring Boot microservices, cloud deployments on Azure, and DevOps automation using Docker, Kubernetes, Jenkins, and CI/CD pipelines. I have built secure REST APIs (OAuth2, SHA-256), migrated APIs and functions to AKS, implemented event-driven solutions with Azure Service Bus, and supported production and regression defect resolution using Kibana.

My background includes enterprise work for clients such as Verizon and MetLife, hands-on experience with databases (MySQL, Postgres, CosmosDB), frontend exposure (Angular), scripting (Python, PowerShell, inline JavaScript), and test/quality tooling (JUnit, Mockito, Jacoco, SonarQube). I hold an MBA (Data Analytics) and a B.Tech in CSE, and I pursue cloud and containerization certifications to continuously improve delivery and reliability.

Experience

Work history, roles, and key accomplishments

Senior Developer

HCL Tech

Jun 2022 - Jul 2024 (2 years 1 month)

Developed Java 17 Spring Boot microservices, secured REST APIs with OAuth2/SHA-256, and led APIM migrations; implemented Azure Service Bus queues and migrated Azure Functions to REST endpoints deployed on AKS, improving integration and deployment reliability.

Spring Boot Azure Functions AKS OAUTH2 CosmosDB Azure Service Bus CI CD Docker Kubernetes

Software Developer

Amdocs

Feb 2022 - May 2022 (3 months)

Worked on product features and test tool development using Linux, Java and BDD; customized feature files and supported product handover and knowledge transfer activities.

Java BDD Linux Test Automation Python CI CD Docker

Senior System Engineer

Infosys Ltd

Aug 2019 - Feb 2022 (2 years 6 months)

Developed Docker images and Kubernetes services, automated CI/CD pipelines with Jenkins, and implemented unit testing and code coverage (JaCoCo, Mockito, SonarQube) to improve release quality and test coverage.