Senior Software Engineer Β· 14+ years building high-performance cloud-native systems in .NET Core, C#, and Azure β from fintech to national infrastructure.
Currently architecting serverless Azure pipelines at Ofgem (UK National Energy Regulator), processing regulatory data for the entire UK energy sector with zero-downtime requirements.
Backend & Cloud
C# .NET Core ASP.NET MVC Azure Functions AWS Lambda
Microservices Serverless CI/CD REST APIs
Frontend
React.js TypeScript JavaScript (ES6+) HTMX
Data
SQL Server PostgreSQL MongoDB Query Optimisation
DevOps & IaC
Terraform Docker Kubernetes Azure DevOps
| Project | What it is | Stack |
|---|---|---|
| Microservices Reference Architecture | Event-driven .NET 8 services with RabbitMQ, OpenTelemetry tracing | .NET 8 Β· RabbitMQ Β· Docker |
| Regulatory Intake Pipeline | Serverless document processing with Azure Functions + Event Grid | Azure Functions Β· Event Grid |
| SQL Performance Lab | Query optimisation scenarios on 10M-row datasets with execution plans | SQL Server Β· T-SQL |
- π₯ Asian Banker Award β Best Retail Banking Software (HRMS platform, Axis Bank)
- ποΈ Architecting mission-critical systems at Ofgem, UK National Energy Regulator
- π Grew engineering team at MobiTrail from founding 5 to 100+ over 12 years
- π Delivered enterprise software to 40+ multinational corporations globally
- β‘ Improved operational efficiency by 40% at Axis Bank through platform redesign
I document architecture decisions, patterns, and engineering practices at: π harshil-sh.github.io/engineering-playbook
Open to senior/lead/staff engineer roles in the UK, Netherlands, Germany, and Ireland.
