ImageUploadService
Serverless Lambda for generating S3 presigned URLs enabling direct image and video uploads with JWT authentication and reCAPTCHA protection.
Presigned URLs with zero Lambda bandwidth
Quick Stats
Dec 2021 - Dec 2023
18 / 19
My commits / Total
0
Lead Developer
94.7%
Lead Developer
Project Metrics
Period
Dec 2021 - Dec 2023
Role
Lead Developer
Team
4 people
0
Lambda Bandwidth
<500ms
Cold Start
2
Years Active
94.7%
Authorship
Tech Stack
Key Features
Presigned URLs
Temporary URLs for direct S3 upload without Lambda bandwidth
JWT Auth
Stateless authentication for all endpoints
reCAPTCHA v3
Invisible bot protection with score-based detection
Rate Limiting
60 requests per 60 seconds to prevent abuse
Media Support
Images (JPEG, PNG, WebP) and videos (MP4, MOV)
Multi-environment
4 serverless configs (dev, staging, prod, local)
My Contribution
Role
Lead Developer
Key Contributions
- Serverless architecture design
- S3 presigned URL generation with AWS SDK
- JWT authentication system
- reCAPTCHA integration
- Content-Type validation
Achievements
0
Lambda Bandwidth
<500ms
Cold Start
2
Years Active
94.7%
Authorship