Safdar Azeem

Full-Stack Developer & Creator of Builto.com
About Me

I’m a self-taught full-stack developer with expertise in web development, mobile development, and desktop software engineering.  I love building innovative digital solutions, tackling complex coding challenges, and constantly expanding my skills through hands-on learning. My latest project, Builto.com, is an all-in-one SaaS platform for creating websites, resumes, notes, image editing, Markdown-to-PDF conversion, and a planner with a habit tracker. I’m always exploring JavaScript frameworks, front-end design, and SaaS development. Let’s connect and talk about code, startups, or creative projects!

Skills

Javascript

TypeScript

Vue

React

React-Native

Nuxt

Next.js

Electron

Tauri

Svelte

UX/UI

Node

Express.js

GraphQL

Apollo

MongoDB

PostgreSQL

Playwright

Puppeteer

Redis

Firebase

AWS

Cloudinary

Experience
Full Stack Developer
Zaratica - Contract|2024 - present

  • Led end-to-end development of a full-stack ERP ecosystem (Web, Android, iOS) with 14+ Modules: HRM, CRM, Accounting, DMS, POS, E-commerce, Fleet, etc.
  • Implemented role-based access control (RBAC) and multi-tenant architecture serving 1,000+ daily active users.
  • Developed mobile apps using React Native for Android and iOS.
  • Architected scalable microservices using Vue.js, Nuxt 3, GraphQL, TypeScript, and MongoDB.
  • Ensured high availability, modularity, and efficient deployment across environments.
  • Integrated Stripe and MOYASAR payment gateways for secure online transactions.
  • Built Reports Microservice to dynamically generate and serve PDF reports for web and mobile.
  • Implemented CI/CD pipelines with GitHub Actions for automated testing and rapid deployment.
  • Optimized database with indexes, pagination, and aggregation pipelines — improved query performance by 50%.
  • Implemented job queues using Bull and Redis for background processing and task management.
  • Worked in Agile/Scrum methodology with sprint planning and iterative delivery.

Full Stack Developer
Mailmunch|2023 - 2024

  • Built a drag-and-drop Email and Landing Page Builder for easy, no-code campaign creation.
  • Designed a real-time analytics dashboard to visualize campaign performance and user activity.
  • Integrated a photo editor for enhanced user experience.
  • Created automation workflows for campaigns and triggers, improving operational efficiency.
  • Redesigned UI/UX with a clean, consistent design system.
  • Added multi-language support for global accessibility.
  • Fixed critical bugs and implemented high-demand features.

Mern Stack Developer
DatumSquare |2022 - 2023

  • Built healthcare management system including records, appointments, billing, and analytics.
  • Developed hotel booking system with real-time tracking capabilities.
  • Designed GraphQL and REST APIs using Node.js, TypeScript, and MongoDB.
  • Integrated third-party APIs and implemented cloud hosting via Vercel, Contabo, and AWS S3.
  • Boosted SEO by 30% using Next.js Server-Side Rendering (SSR).
  • Designed Dockerized microservices for scalable and efficient deployment.
  • Used Node-Cache and Redis for improved performance and caching.
  • Implemented CI/CD pipelines and GitHub Actions for automated deployment.

Frontend Developer
Encoder Squad|2020 - 2022

  • Delivered complex web apps using React.js, Vue, Express, GraphQL, and MongoDB.
  • Implemented robust backend systems with Express and GraphQL for efficient data handling.
  • Maintained focus on quality, testing, stability, reliability, and security.