Senior .NET Developer at Savills
Backend-focused full-stack development on Savills' landlord, vendor and applicant property portal, with AI-assisted delivery using Claude and Copilot.
Bart Tworek - c#.netawsreacttypescriptdocker
Overview
Backend-focused full-stack developer (contract, mostly remote) on Savills' landlord, vendor and applicant portal — a platform that lets landlords and vendors manage their property portfolios, and lets applicants manage their property searches and saved properties.
Key contributions
- Designed and built backend services and APIs on top of the Reapit estate agency platform, alongside React/TypeScript front-end work.
- Made extensive use of AI tools, primarily Claude, to accelerate development, testing and code review, alongside GitHub Copilot.
- Deployed and operated services across AWS Lambda, ECS and Fargate, with monitoring through CloudWatch, New Relic, Grafana and Loki.
Tech stack
.NET 6/8/10, C#, XUnit, LightBDD, Reapit API, MS SQL, T-SQL, React, TypeScript, JavaScript, Tailwind CSS, Docker, AWS (Lambda, ECS, Fargate, Route53, ALB, RDS, DynamoDB, CloudWatch), Bitbucket, New Relic, Grafana, Loki, Claude, Copilot