Muhammad Ibraheem Zafar

Muhammad Ibraheem Zafar

Senior Full-Stack & AI Engineer
Pakistan
English, Urdu
Full-time Hybrid

About Me

I'm a Staff Software Engineer / Technical Lead at 10Pearls with 10+ years of experience in full-stack engineering, AWS cloud architecture and modern AI application development.

My experience includes React, Node.js, Pyt…

Experience

Staff Software Engineer / Technical Lead

10Pearls · Lahore , Punjab , Pakistan
Feb 2023 - Present · 3 years 8 months

<p>Technical lead within a 10-engineer team, contributing to architecture, technical decisions, implementation and delivery of a scalable video streaming platform.</p><p> Designed and developed full-stack capabilities using React, Node.js and AWS for video delivery, processing and playback workflows.</p><p> Worked across AWS S3, CloudFront, MediaConvert and Lambda to support scalable video processing and CDN-based content delivery.</p><p> Developed and maintained Video.js-based embedded players and JavaScript widgets integrated into customer websites.</p><p> Improved frontend reliability across SPA navigation, playback state, URL tracking and dynamic image-to-video experiences.</p><p> Contributed to analytics infrastructure using New Relic, Kinesis Firehose, S3, Glue, Athena and Parquet for playback, engagement and error analysis.</p><p> Evaluated and implemented workloads across AWS Lambda and ECS/Fargate, considering scalability, cold starts, API latency, cost and observability.</p>

Principal Software Engineer

Tkxel · Lahore , Punjab , Pakistan
Apr 2017 - Feb 2023 · 5 years 10 months

<p>Led full-stack development of scalable enterprise applications and contributed to architecture and technical decision-making.</p><p> Designed scalable APIs, backend services and distributed workflows for production applications.</p><p> Reduced production incidents through monitoring, debugging and reliability improvements.</p><p> Collaborated with stakeholders to design high-performance and scalable systems and deliver product requirements.</p>

Software Engineer

Techbryx · Lahore , Punjab , Pakistan
Dec 2014 - Mar 2017 · 2 years 2 months

<p>Developed full-stack applications using Ruby on Rails and JavaScript.</p><p> Designed optimized database schemas and contributed to application performance and reliability.</p><p> Delivered new features and maintained production systems.</p><p> Mentored junior engineers and contributed to hiring and onboarding.</p>

PROJECTS

Zeacon

10 pearls · https://zeacon.com/
Duration : 03-Jul-2023 - 09-Oct-2026

<p>Zeacon is a video engagement platform that allows businesses to embed interactive video players and widgets into their websites using a JavaScript SDK.</p><p></p>1. Video player and widgets2. Video streaming and infrastructure3. Analytics and tracking4. Current development initiatives<p></p>

Certifications

AWS Certified Solutions Architect – Associate

amazon · Lahore , Punjab , Pakistan · 2026

Skills

Generative AI Agentic AI LLMs OpenAI API Claude AI Agents Multi-Agent Systems Agent Orchestration RAG Vector Stores MCP Tool/Function Calling Prompt Engineering React.js TypeScript React Query Redux Toolkit JavaScript ES6+ Tailwind CSS Material UI Bootstrap Node.js Express.js Python FastAPI Ruby on Rails REST APIs GraphQL WebSockets JWT OAuth AWS EC2 S3 Lambda API Gateway CloudFront RDS ECS/Fargate Docker CI/CD GitHub Bitbucket PostgreSQL MySQL MongoDB Redis SQLite Kinesis Firehose AWS Glue
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