Looking for a job

PRATIK PATIL

@pratikpatil12

Software Engineer at CentraLogic building .NET APIs for UK energy billing; cut a billing process from about 2 hours to 2 minutes.

India

Message

At CentraLogic India Pvt. Ltd., I build and maintain ASP.NET Core REST APIs for UK energy billing, covering tariff, metering, invoicing, and billing workflows. I cut a billing process from about 2 hours to 2 minutes by replacing repeated POST calls with database retrieval and in-memory processing.

I also built data access across Azure Cosmos DB and Elasticsearch for the billing platform, and I refactor legacy code and resolve production issues. I validate APIs in Swagger and Postman with QA, business analysts, and product teams.

At KnackBe Technologies, I developed .NET Core APIs for ERP applications and optimized performance, reducing one API response from 30 seconds to 1.2 milliseconds. I also maintained Flutter applications and shipped production releases, including Google Play Store deployments.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

CentraLogic India Pvt. Ltd.

Oct 2025 - Present (1 year 1 month)

Built and maintained 15+ ASP.NET Core REST APIs across tariff, metering, invoicing and billing workflows using C#, EF Core and SQL. Cut a billing process from about 2 hours to 2 minutes and improved data access with Azure Cosmos DB and Elasticsearch.

C#.NET 8+ASP.NET Core REST APIs EF Core SQL Azure Cosmos DB Elasticsearch Swagger Postman

Software Developer – .NET Core & Flutter

KnackBe Technologies

Jun 2024 - Oct 2025 (1 year 4 months)

Developed ASP.NET Core REST APIs for ERP applications using C#, EF Core and SQL, with database migrations, tenant-level data segregation and JWT role authorization. Optimized API performance, reducing response time from 30 seconds to 1.2 milliseconds and raising throughput by 50-70%.