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Vikas Kumar

@vikaskumar27

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Lead Software Engineer at Gartner building AWS data pipelines and reusable bulk message processing.

India

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At Gartner India Research & Advisory Services Pvt. Ltd., I built a reusable bulk consumer library for high-volume AWS SQS messages, with asynchronous feedback publishing to EventBridge.

I also implemented AWS Batch data pipelines to load Salesforce data into PostgreSQL, and migrated Service Requests from Siebel CRM to Salesforce using custom mapping and transformation logic.

Before Gartner, I built a Spring Batch and AWS S3 data importer at Turvo, and developed Java microservices at athenahealth and HSBC. At HSBC, I worked on three microservices for the Kinetic (Iceberg) project, deployed on GCP.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

Gartner India Research & Advisory Services Pvt. Ltd.

Sep 2024 - Present (2 years 1 month)

Designed and built a reusable bulk consumer library for high-volume AWS SQS messages with asynchronous feedback. Architected AWS Batch pipelines for Salesforce data extraction into PostgreSQL and performed Siebel to Salesforce subtype migration.

Java 8 Spring Boot Rest Services Microservices SQL Git Redis AWS Docker MongoDB RabbitMQ Kafka

Senior Software Engineer

Turvo India Private Limited

Oct 2022 - Jun 2024 (1 year 8 months)

Built a template-free data importer with Spring Batch and AWS S3 supporting 50k+ row uploads. Developed a localization notification system and implemented a new regions entity framework with ID generalization.

Java SpringBatch S3 Spring Boot Microservices SQL Git Redis

Member of Technical Staff

athenahealth Technology Private Limited

Nov 2020 - Oct 2022 (1 year 11 months)

Enhanced Campaign Manager and Manual Campaigns with versioning, test/preview, and consent checks. Built async microservice using Kafka and Redis for idempotency and implemented immediate messaging with expiry window and throttling.

Java Spring Boot Mockito Junit MongoDB Kafka Redis Microservices

Software Engineer

HSBC Software Technology India (HSDI)

Aug 2017 - Nov 2020 (3 years 3 months)

Developed 3 microservices for the Kinetic (Iceberg) project using Java, SpringBoot, and PostgreSQL, deployed on GCP. Handled bureau checks, charges, and statements/agreements.

Java Spring Boot PostgreSQL GCP Mockito Junit SQL Microservices