ContextAwareEFCore
Behavior-altering EF Core DbContext patterns for advanced application behavior and data access control.
Open RepositoryPortfolio / Resume
Building scalable commerce, cloud systems, and intelligent software.
I am Yaseer Arafat, AGM (Technical) at Othoba.com, .NET architect, and engineering leader with 18+ years of experience delivering backend platforms, cloud-native services, and AI-assisted product workflows.
.NET 10 / ASP.NET Core
Azure + AWS
Microservices + CQRS
E-commerce Architecture
Current Role
Assistant General Manager (Technical)
Leading architecture, performance, and delivery for Othoba.com, one of Bangladesh's largest online marketplaces.
18+
Years Experience
3
Core Domains
Global
Team Exposure
What I Do
Backend Systems
Designing reliable APIs, modular backend platforms, and integration-heavy enterprise services with .NET and Node.js.
Cloud Delivery
Shipping containerized and serverless systems on Azure and AWS with CI/CD, monitoring, and operational rigor.
Engineering Leadership
Guiding teams, architecture direction, and product execution without compromising maintainability or velocity.
Featured Work
MassTransitOutboxDemo
Demonstrates reliable event-driven architecture using MassTransit and the Outbox pattern in .NET.
Open Repositorylightningfast-whisperApi
Speech and AI backend experimentation focused on practical API delivery with Whisper and automation workflows.
Open RepositoryWriting
Mastering CQRS with MediatR in .NET
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Next Step
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