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I am a Senior Software Engineer with over 7 years of experience specializing in full-stack and cloud-native development. I have strong expertise in Ruby on Rails and FastAPI, with frontend proficiency in React.js and Next.js. Skilled in DevOps practices including AWS deployments, Docker, and advanced debugging to ensure scalability and high availability. I have experience building GIS platforms utilizing PostGIS and Tegola, committed to delivering scalable, reliable, and production-ready applications across diverse domains. Collaborating effectively with remote international teams and leading engineering efforts to build secure and powerful platforms is a core strength of mine.…I am a Senior Software Engineer with over 7 years of experience specializing in full-stack and cloud-native development. I have strong expertise in Ruby on Rails and FastAPI, with frontend proficiency in React.js and Next.js. Skilled in DevOps practices including AWS deployments, Docker, and advanced debugging to ensure scalability and high availability. I have experience building GIS platforms utilizing PostGIS and Tegola, committed to delivering scalable, reliable, and production-ready applications across diverse domains. Collaborating effectively with remote international teams and leading engineering efforts to build secure and powerful platforms is a core strength of mine.

Khaled Zaher

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I am a Senior Software Engineer with over 7 years of experience specializing in full-stack and cloud-native development. I have strong expertise in Ruby on Rails and FastAPI, with frontend proficiency in React.js and Next.js. Skilled in DevOps practices including AWS deployments, Docker, and advanced debugging to ensure scalability and high availability. I have experience building GIS platforms utilizing PostGIS and Tegola, committed to delivering scalable, reliable, and production-ready applications across diverse domains. Collaborating effectively with remote international teams and leading engineering efforts to build secure and powerful platforms is a core strength of mine.…I am a Senior Software Engineer with over 7 years of experience specializing in full-stack and cloud-native development. I have strong expertise in Ruby on Rails and FastAPI, with frontend proficiency in React.js and Next.js. Skilled in DevOps practices including AWS deployments, Docker, and advanced debugging to ensure scalability and high availability. I have experience building GIS platforms utilizing PostGIS and Tegola, committed to delivering scalable, reliable, and production-ready applications across diverse domains. Collaborating effectively with remote international teams and leading engineering efforts to build secure and powerful platforms is a core strength of mine.

Available to hire

I am a Senior Software Engineer with over 7 years of experience specializing in full-stack and cloud-native development. I have strong expertise in Ruby on Rails and FastAPI, with frontend proficiency in React.js and Next.js. Skilled in DevOps practices including AWS deployments, Docker, and advanced debugging to ensure scalability and high availability.

I have experience building GIS platforms utilizing PostGIS and Tegola, committed to delivering scalable, reliable, and production-ready applications across diverse domains. Collaborating effectively with remote international teams and leading engineering efforts to build secure and powerful platforms is a core strength of mine.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Arabic

Fluent

English

Advanced

Work Experience

Senior Software Engineer at Confidential Client (USA, Remotely)

January 1, 2025 - Present

Leading development of a GIS-based digital twin platform in collaboration with data engineers and scientists. Designing FastAPI backend and React.js frontend for real-time geospatial visualization. Optimizing PostGIS database for advanced spatial queries and analytics. Deploying containerized solutions on AWS EC2 with Docker, ensuring scalability and reliability. Delivering a secure cloud-native platform providing real-time insights for enterprise clients.

Senior Full-Stack Engineer at TrueCar (USA, Remotely)

December 1, 2024 - August 26, 2025

Developed new platform features enhancing user experience and increasing engagement for car buyers. Managed partner integrations and support for strategic brands like Credit Karma, Uber, and American Express, strengthening TrueCar’s partner ecosystem. Led A/B testing initiatives using Tealium to optimize features and improve user engagement through data-driven insights. Integrated external financial APIs to provide installment plan options, enhancing the car-buying experience with flexible payment solutions.

Full-Stack Engineer at Kinship (USA, Remotely)

December 1, 2023 - August 26, 2025

Contributed to a company dedicated to challenging preconceived notions and building a universe centered around people and their pets. Developed, tested, and implemented new software systems. Collaborated with experienced team members to analyze issues, review code, and conduct unit testing. Continuously improved system functionality and performance.

Senior Software Engineer at Itsa Checkmate (USA, Remotely)

December 1, 2022 - August 26, 2025

Developed and implemented solutions to integrate digital orders from platforms like Uber Eats and Grubhub directly into restaurant POS systems. Streamlined menu updates, pricing changes, and item availability across various platforms, ensuring consistency and accuracy. Managed and resolved bugs related to a system handling more than 10,000 daily orders.

Tech Lead at CME (KSA, Remotely)

March 1, 2022 - August 26, 2025

Provided leadership and guidance to team members. Gathered and understood business requirements. Managed product backlog. Collaborated with team members to establish achievable project timelines, ensuring realistic milestones and deadlines for task completion. Oversaw deployment processes and managed the build process for mobile applications.

Full-Stack Engineer at eSpace (Egypt, Hybrid)

December 1, 2020 - August 26, 2025

Developed and implemented new software systems. Tested, maintained, and recommended software improvements to ensure robust functionality and optimization. Collaborated with experienced team members to conduct root cause analysis of issues, review new and existing code, and perform unit testing.