Open to software engineering roles and freelance projects

I'm Saaim. I build scalable web, cloud, and data systems.

Full-stack software engineer with hands-on experience across Angular and React interfaces, Node.js and Django APIs, AWS deployments, real-time communication, and data pipelines. Passionate about building scalable, maintainable systems that solve complex problems and deliver great user experiences.

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Professional Experience

Production software engineering with measurable impact.

Experience across full-stack feature delivery, REST APIs, real-time communication, secure access control, AWS deployment, and database performance.

June 2024 - Feb 2026

Software Engineer

Expertflow (Cisco UCCE Solution Partner) | Lahore, Pakistan

AngularNode.jsExpressWebRTCMongoDBSQLJWTAWSDocker
  • Architected and delivered end-to-end full-stack features using Angular and Node.js, enabling seamless user workflows across frontend interfaces and backend services.
  • Designed and implemented scalable RESTful APIs with Node.js and Express, powering dynamic UI interactions and reducing API response latency by 40%.
  • Built responsive and state-driven frontend components in Angular, improving user experience and reducing page load times through optimized rendering.
  • Engineered a real-time communication SDK with WebRTC and Node.js, enabling low-latency voice, chat, and video interactions.
  • Implemented secure authentication and role-based access control with JWT and IAM to protect user sessions across full-stack architecture.
  • Optimized database queries and indexing across MongoDB and SQL, improving data retrieval performance and reducing backend response times by 35%.
  • Deployed and managed full-stack applications on AWS EC2 and S3 using Docker for scalability, high availability, and streamlined CI/CD workflows.
  • Collaborated cross-functionally to align frontend, backend, and cloud components into reliable product architecture.
Selected Engineering Projects

Projects that demonstrate architecture, security, cloud deployment, and ML delivery.

Highlights from the resume showing how Saaim approaches full-stack platforms, cloud architecture, and edge-focused machine learning.

Garage Management System preview

Garage Management System

Backend Architecture | Freelance 2026

ReactDjangoAWS EC2MongoDBS3VercelJWT
  • Architected a full-stack inventory management platform using React and Django for real-time inventory and user operations.
  • Engineered JWT authentication and role-based authorization for secure multi-user admin and operational access.
  • Optimized MongoDB queries with indexing and aggregation pipelines, improving query performance by 50%.
  • Deployed scalable cloud architecture on AWS EC2 and S3 with CDN-backed frontend hosting on Vercel.
View Code
Autoencoder-Based Secure Encoding for Edge Devices preview

Autoencoder-Based Secure Encoding for Edge Devices

Final Year Project

PythonTensorFlowFlaskAWS EC2AWS S3Edge Devices
  • Built an autoencoder-based TensorFlow model to reduce IoT data payload size for efficient transmission.
  • Designed and deployed a Flask inference API on AWS EC2 for real-time sensor data processing.
  • Implemented secure data storage pipelines with AWS S3 for reliable handling of encoded data.
View Code

More public GitHub work

Recent repositories for code review and technical depth.

Recommender-SystemDSA-PythonAutoEncoders_based_encryption_training_and_fitting_in_devices_such_as_esp_or_rasberry-pi
Resume Overview

Qualifications, education, and resume access.

A quick recruiter view of Saaim's contact details, computer engineering background, relevant coursework, and downloadable resume.

Saaim Abdullah

Software Engineer | Full-Stack, Backend, Cloud & Data Engineering

Lahore, Pakistan

saaim.abdullah.work@gmail.com

+92 324 9923289

Bachelor of Science in Computer Engineering

COMSATS University Islamabad, Lahore Campus

2021 - 2025 | Lahore, Pakistan

Key Skills

ReactAngularJavaScriptTypeScriptHTMLCSSState-driven UINode.jsExpress.jsDjangoFlaskREST APIsJWTRole-Based AccessAWS EC2S3IAMVPC

Achievements

  • Reduced API response latency by 40% through optimized Node.js and Express services.
  • Improved database retrieval performance by 35% with MongoDB and SQL indexing.
  • Improved MongoDB query performance by 50% for a freelance inventory platform.
  • Delivered WebRTC voice, chat, and video workflows for low-latency communication.
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Certifications

Verified learning in cloud, GitHub, and data engineering.

Credentials that support Saaim's focus on AWS cloud foundations, version control, and data engineering fundamentals.

AWS Cloud Essestials

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Credential PDF

AWS_Cloud_Essestials.pdf

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Fundamentals of data engineering

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Credential PDF

Fundamentals _of_data_engineering.pdf

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Getting started with git and github

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Credential PDF

Getting_started_with_git_and_github.pdf

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Contact

Let's discuss software engineering opportunities.

Reach out for full-stack, backend, cloud, data engineering, or freelance project work.

Contact Details

Based in Lahore, Pakistan and available for software engineering roles, freelance engagements, and technical collaboration.

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