Chandan A

Experience

• 

  MedeTechie

  Nov 2019 - Nov 2020

  Software Developer
• 

  Accenture

  Nov 2020 - Aug 2022

  Full Stack Java Software Developer

  • Built a simulator for a communication hub transmitting 15000 messages per second using advanced messaging protocols and multi-threading approach, exceeding stakeholder’s expectations by 25%• Created REST API end points to decrypt of financial documents, reducing the workload for the developers by 30%• Diagnosed and resolved production bugs in SQL stored procedures, including the critical issue of fake cards in the Presto system, reducing fake card occurrences by 90%, and preventing over 15M+ dollars in financial losses• Accelerated the process of handling production-level bugs by capturing the development and business-level exceptions and sending an automated email to the developers, which reduced the support work by 40%• Standardized asynchronous communications between microservices using RabbitMQ reduced the response time by 46%• Developed a Data Pipeline using Azure Data Factory to extract data from EventHub and generate Power BI reports on a weekly basis, which automated the entire process and increased efficiency by 50%• Collaborated with Testing and DevOps teams to successfully deploy the new features on the production server using agile methodologies• Orchestrated Real-Time Data Ingestion using Azure EventHub, achieving a rate of 15,000 transaction per second and a 99.99% uptime• Conducted data transformations using PySpark and Spark SQL on delta files for incremental updates to Azure Data Lake storage• Utilized Data Factory and Databricks for the Extract Load Transform process, triggering Spark notebooks at scheduled intervals• Designed and implemented a Power BI dashboard to monitor key metrics, visualizing transaction summaries, and financial balances across stations, resulting in a 20% increase in data-driven decision-making efficiency and a 15% reduction in reporting time• Demonstrated proficiency in managing data pipelines and implementing innovative solutions within Medallion Lakehouse Architecture عرض أقل