Moyenul IslamLab
Backend engineer · AI-enabled products

Building scalable APIs & intelligent backends

I design Node.js systems, real-time services, and cloud-native infrastructure for products like Photofox, Vocalo, and SketchToImage.

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About

From APIs to production — full backend ownership

I'm Moyenul Islam, a backend developer focused on Express/Node services, data layers, DevOps on GCP, and integrating generative AI into real products — not demos.

What I do

Architect REST and WebSocket APIs, model MongoDB/Postgres schemas, containerize with Docker, and ship CI/CD pipelines. Recent work spans AI media tools, language learning, and high-traffic content platforms.

Node.jsExpressMongoDBPostgreSQLSocket.ioDockerGCPGenerative AIRESTCI/CD

Cloud-native

GCP-first deployments, Docker, CI/CD, observability-minded ops.

Data & realtime

MongoDB at scale, Postgres where relational fits, Socket.io for live UX.

Server Control Lab

Interactive command-center UI — skills matrix, projects, and terminal. Built as a playground for the old portfolio shell.

Open lab

Currently

Shipping AI-backed SaaS

Based in Dhaka, Bangladesh · open to remote collaboration

Selected work

Products in production

Flagship apps — backend architecture, AI integration, and cloud delivery.

Photofox AI

Live

AI media pipeline · GCP · Docker

Professional photography and videography platform with AI-powered enhancement, automated editing workflows, and enterprise content management.

Node.jsExpressMongoDBGenerative AIGCPDocker
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Vocalo AI

Live

WebSockets · real-time AI · scalable APIs

AI language learning with real-time conversations, speech processing, personalized curriculum, and detailed feedback.

Socket.ioExpressMongoDBGenerative AIGCPDocker
Visit

SketchToImage

Live

Generative AI · image processing at scale

Transforms sketches into polished images with multiple art styles, real-time preview, and generative AI backends.

Express.jsMongoDBGenerative AIGCPDocker
Visit

Capabilities

Stack depth

Proficiency across backend, data, cloud, and security — tuned for production systems.

Backend

  • Node.js / Express95%
  • REST & WebSockets90%
  • FastAPI / Flask65%

Data

  • MongoDB90%
  • PostgreSQL75%
  • Firebase80%

Cloud & DevOps

  • Docker75%
  • GCP85%
  • CI/CD70%

AI & Security

  • Generative AI integration88%
  • Agentic AI85%
  • Encryption & data protection80%

Contact

Let's build something

Project inquiries, backend architecture, or AI integration — reach out anytime.

dev.moyenislam@gmail.com

Dhaka, Bangladesh · +880 1308 989743