Safdar Azeem
Full-Stack Developer & Creator of Builto.com
About Me
Full-stack developer with 6+ years of experience building scalable, high-impact software across web, mobile, and desktop platforms. Self-taught and highly skilled in MERN, Next.js, Vue/Nuxt, React, TypeScript, Node.js, GraphQL, microservices, AWS, DevOps Agile methodologies, API development, and system design. Throughout my career, I have delivered secure, high-performance systems for finance, healthtech, government, and enterprise clients, consistently enhancing product quality and reliability. I bring strong technical leadership to every project—mentoring teams, owning architecture decisions, and aligning engineering efforts with product strategy. Recent work on cutting-edge AI technologies, including LLM integration, AI automation, on-device AI, offline speech recognition, voice automation, text generation, model orchestration, and privacy-first solutions.
Skills
Experience
Full Stack Developer
Drixal.com - 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%.
- Developed background job processing using BullMQ and Redis to handle asynchronous tasks (notifications, logs, report generation) without blocking the main event loop.
- Worked in Agile/Scrum methodology with sprint planning and iterative delivery.
Builto - All-in-One SaaS Platform – AI-Powered Productivity Suite
Builto|2024 - present
- Suite Features: Website Builder, CV Builder, Project management with Kanban and Calendar, Notion-like Notes editor, Whiteboard with image editor, Presentation Maker, Habit Tracker, Markdown to PDF, Voice Dictation.
- Architected and integrated local LLM models into the desktop application, enabling fully offline AI capabilities without external API dependencies or internet connectivity, ensuring complete user privacy and zero-latency responses.
- Implemented voice dictation and voice-to-text that works across all system applications.
- Built AI text generation tools such as summarization, tone change, rewriting, and professional content creation.
- Developed Wise Hand voice command system, allowing users to control app navigation and execute actions purely via voice.
- Created intuitive UI/UX for AI features with real-time feedback and contextual suggestions, improving user productivity and content creation workflows.
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|2021 - 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.