SprintMob — GERMEN/POLYSEME
liveBackend Tech Lead — Freelance
Client work
Backend Tech Lead mission for the complete redesign of an existing backend to full AWS serverless. Responsible for technical decisions, team mentoring, and quality standards implementation.
Key Results
1
Stabilized and simplified backend for evolution
2
Complete test pipeline reducing regressions
3
Reliable CI/CD with faster deployments
4
Better DX — team spends time coding, not fighting tooling
Tech Stack
Node.jsTypeScriptAWS LambdaAPI GatewayDynamoDBTerraform
AWS ServerlessTech LeadBackend