Emran Hossen

Emran Hossen

Senior Backend Engineer — Laravel · AWS · SaaS

9+ years building SaaS platforms, APIs, and cloud infrastructure. I own backend systems end-to-end: schema design, API architecture, deployment pipelines, and production reliability. Currently open to full-time remote roles. GitHub, LinkedIn.

✦ Open to full-time remote backend roles
9+Years Backend Engineering
200%Revenue Growth Delivered
50%Faster Release Cycles
99.9%Production Uptime

How I Engineer

Engineering Principles

The thinking behind how I design and operate backend systems.

Reliability First

I design for failure, not just for launch. Every system I build includes health checks, graceful degradation, and clear runbooks before going live.

Schema Before Code

Data model decisions outlast frameworks. I invest in schema design upfront — fixing a bad schema in production is far more expensive than getting it right early.

Observable Systems

Logs, metrics, and alerts from day one. If something breaks at 2am, I need to know why without digging through code in a panic.

Async-Native

I write clearly, document decisions, and stay unblocked without needing a meeting. Teammates get context, not questions.

Work

Featured Projects

Selected case studies and the thinking behind them.

Multi-Tenant SaaS Architecture: Designing for Isolation and Scale

2024-06-01

How I designed a multi-tenant SaaS backend with row-level security, evaluated shared vs. siloed schema trade-offs, and solved connection pooling under load — using Laravel and PostgreSQL.

LaravelPostgreSQLMulti-tenancySaaSAWS

Scaling a Laravel API to 500K Daily Requests

2024-03-01

A systematic approach to profiling bottlenecks, layering Redis caching, offloading work to queue workers, and tuning database indexes — with before/after load test results.

LaravelRedisQueue SystemsPerformanceAWS

Zero-Downtime Deployments: From Manual FTP to Blue-Green on AWS

2023-11-01

How I replaced a manual deployment process with a blue-green CI/CD pipeline on AWS — cutting release cycle time by 50% and eliminating production downtime during deploys.

AWSCI/CDDockerDevOps

Expertise

Skills & Tech Stack

The technologies I use to build reliable, scalable products.

Backend

  • PHP (Laravel)
  • REST API architecture
  • Multi-tenant SaaS systems
  • Redis caching

Databases

  • PostgreSQL
  • MySQL
  • Query optimization
  • Indexing strategies

Infrastructure

  • AWS
  • Cloudflare
  • Docker
  • CI/CD

Tools

  • Git
  • Figma
  • Linux
  • Monitoring

Remote Work

Remote-Ready

Built for async collaboration across timezones.

Timezone

GMT+6 (Dhaka, Bangladesh)

Open to EU/US overlap hours

Tools

SlackLinearGitHubNotionZoom

Work Style

Async-first. I write clearly, document decisions, and don't need hand-holding to stay unblocked.

Available for full-time remote roles starting immediately.

Looking for a senior backend engineer?

Currently open to full-time remote backend engineering roles. GMT+6, comfortable working async across timezones.

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