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Hi, I’m Syed Abeer Bin Haider, a full-stack MERN developer with 2+ years of hands-on experience shipping production web and mobile applications — from AI-powered tools to sign language accessibility platforms. At ConnectHear, I built an end-to-end AI Sign Language Learning App using mathematical vector models, maintained a React Native codebase through complex version upgrades, and introduced CI/CD workflows that streamlined deployment. On the freelance side, I’ve independently scoped and delivered multiple full-stack products. Over the last 3 months I’ve been diving into AI automation with n8n, building intelligent workflows that connect development with the AI-first era. I write clean, maintainable code and take full ownership from API design to production deployment. I’m passionate about accessible technology and efficient, scalable engineering. I enjoy collaborating across teams to deliver impactful features, and I’m always eager to learn new tools and techniques to improve product quality and developer experience.…Hi, I’m Syed Abeer Bin Haider, a full-stack MERN developer with 2+ years of hands-on experience shipping production web and mobile applications — from AI-powered tools to sign language accessibility platforms. At ConnectHear, I built an end-to-end AI Sign Language Learning App using mathematical vector models, maintained a React Native codebase through complex version upgrades, and introduced CI/CD workflows that streamlined deployment. On the freelance side, I’ve independently scoped and delivered multiple full-stack products. Over the last 3 months I’ve been diving into AI automation with n8n, building intelligent workflows that connect development with the AI-first era. I write clean, maintainable code and take full ownership from API design to production deployment. I’m passionate about accessible technology and efficient, scalable engineering. I enjoy collaborating across teams to deliver impactful features, and I’m always eager to learn new tools and techniques to improve product quality and developer experience.

Syed Abeer Bin Haider

Web Developer, Graphic Designer, App Developer, +7

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Hi, I’m Syed Abeer Bin Haider, a full-stack MERN developer with 2+ years of hands-on experience shipping production web and mobile applications — from AI-powered tools to sign language accessibility platforms. At ConnectHear, I built an end-to-end AI Sign Language Learning App using mathematical vector models, maintained a React Native codebase through complex version upgrades, and introduced CI/CD workflows that streamlined deployment. On the freelance side, I’ve independently scoped and delivered multiple full-stack products. Over the last 3 months I’ve been diving into AI automation with n8n, building intelligent workflows that connect development with the AI-first era. I write clean, maintainable code and take full ownership from API design to production deployment. I’m passionate about accessible technology and efficient, scalable engineering. I enjoy collaborating across teams to deliver impactful features, and I’m always eager to learn new tools and techniques to improve product quality and developer experience.…Hi, I’m Syed Abeer Bin Haider, a full-stack MERN developer with 2+ years of hands-on experience shipping production web and mobile applications — from AI-powered tools to sign language accessibility platforms. At ConnectHear, I built an end-to-end AI Sign Language Learning App using mathematical vector models, maintained a React Native codebase through complex version upgrades, and introduced CI/CD workflows that streamlined deployment. On the freelance side, I’ve independently scoped and delivered multiple full-stack products. Over the last 3 months I’ve been diving into AI automation with n8n, building intelligent workflows that connect development with the AI-first era. I write clean, maintainable code and take full ownership from API design to production deployment. I’m passionate about accessible technology and efficient, scalable engineering. I enjoy collaborating across teams to deliver impactful features, and I’m always eager to learn new tools and techniques to improve product quality and developer experience.

Available to hire

Hi, I’m Syed Abeer Bin Haider, a full-stack MERN developer with 2+ years of hands-on experience shipping production web and mobile applications — from AI-powered tools to sign language accessibility platforms. At ConnectHear, I built an end-to-end AI Sign Language Learning App using mathematical vector models, maintained a React Native codebase through complex version upgrades, and introduced CI/CD workflows that streamlined deployment. On the freelance side, I’ve independently scoped and delivered multiple full-stack products. Over the last 3 months I’ve been diving into AI automation with n8n, building intelligent workflows that connect development with the AI-first era. I write clean, maintainable code and take full ownership from API design to production deployment.

I’m passionate about accessible technology and efficient, scalable engineering. I enjoy collaborating across teams to deliver impactful features, and I’m always eager to learn new tools and techniques to improve product quality and developer experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full-Stack Developer at ConnectHear

June 1, 2025 - Present

Building accessibility technology for the Deaf & Hard of Hearing community — web platform + React Native mobile app. Owned full maintenance of the production React Native app, resolving critical version vulnerabilities and dependency conflicts across multiple releases. Architected and delivered an AI-powered Sign Language Learning App using mathematical vector models to represent and classify sign gestures with high accuracy. Built a Call Center Interpreter Dashboard enabling real-time sign language interpretation support for enterprise clients. Designed and shipped new product features end-to-end — REST API design in Node.js/Express through to React UI delivery — with thorough debugging and QA cycles. Implemented CI/CD pipelines via GitHub Actions and containerized services with Docker, significantly reducing deployment friction.

Full-Stack Developer Intern at Supsoft Technologies

March 1, 2025 - June 1, 2025

Contributed to client-facing MERN stack projects in an agile team environment; participated in code review, feature development, and production bug fixes. Sharpened skills in rapid prototyping and cross-functional collaboration while simultaneously handling freelance commitments.

Freelance MERN Stack Developer at Independent

January 1, 2024 - Present

Independently scoped, built, and deployed full-stack web applications for clients across multiple domains. Delivered an E-Commerce App with full product management, cart, and order workflows, and an AI-Powered Expense Manager with smart categorization and analytics.