Available for new opportunities

Abdul Raheem

Backend-Focused Full Stack Engineer

Building scalable APIs, distributed systems, and SaaS platforms with Node.js, TypeScript, and AWS.

4+Years Experience
10+Projects Shipped
3+Companies
50+APIs Built
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01 / About

Backend engineer who builds for scale

I'm a backend-focused full stack engineer with 4+ years of experience designing and shipping production-grade systems. I specialize in building scalable REST and GraphQL APIs, multi-tenant SaaS platforms, and complex backend architectures.

My work spans insurance aggregation platforms, analytics SaaS tools, lead generation systems, and content platforms — each requiring thoughtful database design, integration with third-party services, and systems that scale reliably.

I care deeply about clean architecture, system design, and writing code that's maintainable at scale. I bring full stack capability to everything I build, but my strength is always in the backend layer.

Node.jsTypeScriptNestJSPostgreSQLMongoDBAWSRedisDocker

4+

Years Experience

3+

Companies

10+

Projects Shipped

50+

APIs Built

Core Focus

  • ▸Scalable REST & GraphQL API design
  • ▸Multi-tenant SaaS architecture
  • ▸Payment & billing integrations
  • ▸Database design & optimization
  • ▸Background jobs & async workflows
  • ▸Cloud deployment & DevOps (AWS)
02 / Experience

Where I've worked

Nextbridge

→Alfred LLC — UAECurrent

Software Engineer — Backend-Focused Full Stack

Oct 2025 – Present

Working on Insurance Market UAE, a large-scale multi-provider insurance aggregation platform serving UAE customers.

  • ▸Developed and maintained backend APIs for insurance plan aggregation across multiple UAE insurance providers
  • ▸Designed and optimized database architecture using MySQL with Sequelize ORM and MongoDB
  • ▸Built the Motor Revival lead re-engagement system — email campaigns, tracking, and analytics pipeline
  • ▸Implemented full Arabic localization for insurance modules across the platform
  • ▸Integrated third-party insurance provider APIs for real-time plan comparison and data sync
  • ▸Improved system scalability and data consistency across multi-provider asynchronous workflows
Node.jsTypeScriptExpressMySQLMongoDBSequelize

TxLabz

Software Engineer — Full Stack

Oct 2023 – Oct 2025

Worked as a Full Stack Engineer contributing to multiple enterprise-grade backend and SaaS applications.

  • ▸Developed and maintained scalable backend APIs using Node.js, Express, and NestJS
  • ▸Worked extensively with MongoDB, PostgreSQL, and MySQL for complex data modeling
  • ▸Built and optimized RESTful APIs for high-traffic applications
  • ▸Integrated third-party services and external APIs for production systems
  • ▸Worked on backend architecture improvements and system reliability
  • ▸Collaborated with frontend teams to deliver full-stack features end-to-end
  • ▸Improved performance and reduced API response times through optimization techniques
Node.jsNestJSExpressMongoDBPostgreSQLMySQL

Smartfun Studios

Software Engineer

Oct 2022 – Oct 2023

Built backend-heavy SaaS products and CMS-driven platforms across different domains.

  • ▸Built REST APIs using Node.js, Express, MongoDB, and Firebase across multiple product lines
  • ▸Developed a salon booking system with automated scheduling using cron jobs and notifications
  • ▸Integrated headless CMS (Strapi) with custom content type management and API extensions
  • ▸Awarded Employee of the Year for consistent delivery and technical contributions
Node.jsExpressMongoDBFirebaseStrapi
03 / Projects

Things I've built

Limeleads

B2B lead generation SaaS with subscription billing, advanced data filtering, and CSV export capabilities.

  • ▸Migrated billing system from Stripe to Paddle with zero downtime
  • ▸Rebuilt frontend architecture for better performance and UX
  • ▸Implemented advanced filtering system with paginated CSV export
ReactNode.jsPostgreSQLPaddleTypeScript

FlyX — Aviation Platform

Backend system for an aviation learning mobile application with course management, role-based access, and secure authentication.

  • ▸Designed and built role-based REST APIs (student, instructor, admin)
  • ▸Built course management system with progress tracking
  • ▸Implemented secure JWT-based authentication and authorization
Node.jsExpressMongoDBTypeScriptJWT

Swoodle

Location-based deals and merchant offers platform connecting businesses with nearby users through real-time geo-targeted recommendations.

  • ▸Built real-time deals API with location-based filtering and ranking
  • ▸Developed role-based dashboards for merchants and platform admins
  • ▸Implemented geo-based recommendation engine using MongoDB geospatial queries
Node.jsMongoDBTypeScriptExpress
04 / Skills

Tech stack

Tools and technologies I work with on a regular basis.

Backend
Node.jsNestJSExpressBullMQGraphQLREST APIs
Language
TypeScript
Database
PostgreSQLMySQLMongoDBSupabasePrisma / Sequelize
Infrastructure
RedisAWSDockerGitHub ActionsNginx
Frontend
Next.jsReact
Integrations
Stripe / Paddle

Proficiency Overview

Backend Development95%
System Design & APIs90%
Cloud & DevOps80%
Frontend (React / Next.js)70%
05 / Contact

Let's work together

I'm open to new roles, freelance projects, and interesting collaborations. Whether you're hiring or have a project in mind — reach out.

work@iamabdul.com

Find me on

Abdul Raheem