I will build AWS serverless backends with lambda, API gateway, and dynamodb

D
david_frit
D
david_frit
David
build AWS serverless backends with lambda, API gateway, and dynamodb
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build AWS serverless backends with lambda, API gateway, and dynamodb

About this gig

I build scalable serverless applications on AWS, from simple Lambda-based APIs to complete cloud architectures. My experience includes working with AWS Lambda (Python), API Gateway, DynamoDB, S3, Cognito, SQS, SNS, and CloudFormation.

I've developed platforms serving over 10,000 users, designed event-driven systems, built async data pipelines, and created multi-tenant serverless solutions. Whether it's a SaaS backend, mobile app API, or data processing workflow, I focus on building reliable, secure, and production-ready systems.

  • Programming language

    • Python

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Angular
    • AngularJS
    • Nuxt.js
    • React.js
    • Vue.js

  • Backend framework

    • Django
    • Express.js
    • Koa
    • Next.js

  • AI & low/no code builders

    • Thunkable
    • Clutch.io

Get to know David

David

serverless api

  • FromNigeria
  • Member sinceMay 2026
  • Avg. response time1 day

  • Languages

    English, French
I’m experienced with ComfyUI, ControlNet, and LoRA training, with a strong focus on creating practical AI solutions. I've worked on Flux-based LoRA models for characters, products, shoes, sunglasses, and clothing, as well as ComfyUI workflows for virtual try-ons, interior design, and realistic character generation. I also have experience deploying ComfyUI in serverless environments for smooth and scalable performance.

Other Software Development Services I Offer

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