Vijay Kumar Gupta

• SDK Development: Crafted an SDK using Node.js for backend and React for frontend components.
• Infrastructure: Set up and managed the project infrastructure on AWS and GCP using Pulumi for Infrastructure-as-Code practices.
• GraphQL Indexer: Designed a dedicated GraphQL Indexer for efficient data retrieval from the Gum Protocol.
• App Development: Built example and Quickstart applications with Next.js to showcase and facilitate the use of the Gum Protocol.
• Documentation: Authored concise yet comprehensive documentation for the Gum Protocol's functionalities and integration.
• Testing: Developed and executed test cases for the Gum Protocol's underlying smart contracts.
• Wordcel Development: Contributed feature developments on the blogging platform, Wordcel.

Product Development: Architected and built a scalable platform using Next.js, Express, and MongoDB.
Solana Integration: Integrated with the Solana Ecosystem and Realms for enhanced decentralized functionality.
Smart Contract Development: Developed Escrow contracts on Solana for secure transactions.
User Engagement: Gathered and actioned user feedback for platform improvement.

Machine Learning with AWS:

• Developed ML pipelines with AWS Sagemaker and optimized with Python's AWS SDK.

Cluster Management:

• Managed clusters for tools like Hadoop, Apache Spark, and Kafka, ensuring optimal performance.

Data Pipeline Development:

• Built data pipelines using Apache Airflow and streamlined ETL with AWS Glue.

Data Warehousing:

• Created Data Warehouses with AWS Redshift for enhanced querying capabilities.

Data Querying:

• Used Apache Spark for advanced data queries and insights.