Developed a specialized search microservice using FastAPI and pgvector to enable semantic (meaning-based) product discovery. Integrated OpenAI Embeddings to transform text queries into vector representations, improving search relevance over traditional keyword matching. Built a lightweight Next.js interface to demonstrate real-time search results with under 200ms latency.
Full Stack Engineer
Full-time available
Bio
Mahmoud S. is a Full Stack Engineer with several years of experience in building and maintaining web applications across e-commerce, real estate, and content platforms. Proficient in Python, JavaScript, and TypeScript, Mahmoud utilizes Django, React, FastAPI, and Node.js to develop responsive UIs and robust backends. He is skilled in designing scalable RESTful APIs and GraphQL endpoints, with a focus on secure authentication using JWT and OAuth. His expertise extends to deploying applications on AWS using Docker and CI/CD…
Expertise
PythonJavascriptTypescriptReactAWSNodeJSGraphQLNextJSFast APIMongoDBFlaskSQLGitCSSHTML
Video Intro
Assessments
Projects
Architected a Django application that utilizes LangChain to analyze Python tracebacks and provide context-aware debugging suggestions. Implemented a history-tracking feature using PostgreSQL to allow users to review and search through previous technical resolutions. Designed a clean, responsive UI for code-diff visualizations using Tailwind CSS.
Engineered a live data streaming service using Django Channels (WebSockets) to broadcast system health metrics to the frontend. Utilized Redis as a message broker and temporary data store to ensure zero-latency data synchronization across multiple clients. Visualized high-frequency data using Next.js and Chart.js, ensuring smooth 60FPS UI updates.
Experience
Full Stack Web Developer
Freelance· Enterprise & SaaSFeb 2022 — Jan 2026- Built and maintained 15+ full-stack web applications for clients in e-commerce, real estate, and content platforms using Django/React stacks, delivering responsive UIs and robust backends.
- Designed and implemented scalable RESTful APIs and GraphQL endpoints, integrating secure authentication (JWT/OAuth) and third-party services for seamless functionality.
- Deployed applications on AWS with Docker containers and CI/CD pipelines (GitHub Actions), improving deployment efficiency and reducing downtime for high-traffic sites.
- Optimized performance through code refactoring, database indexing, and caching (Redis), achieving faster load times and better scalability.
- Boosted development velocity by 40% by integrating AI coding assistants (Claude/Cursor) and developing custom LLM-based internal tools for automated code documentation and unit test generation.
- Created comprehensive API documentation (Swagger) and collaborated with clients in Agile workflows to iterate on features and meet deadlines.
DjangoReactAWSDockerCI/CDRedisJWTOAuthGraphQLFastAPINextRabbitMQPythonJavascriptTypescript
Education
Bachelor's Degree of medicine
Zagazig UniversityZagazig, Egypt2013 — 2019Nanodegree in Full-Stack Developer
UdacityCairo, Egypt2021 — 2021
Full Stack Engineer
Full-time available
Mahmoud is available for hire
Schedule an interview14 days risk-free trial · No commitments · We handle contracts and payroll
Bio
Mahmoud S. is a Full Stack Engineer with several years of experience in building and maintaining web applications across e-commerce, real estate, and content platforms. Proficient in Python, JavaScript, and TypeScript, Mahmoud utilizes Django, React, FastAPI, and Node.js to develop responsive UIs and robust backends. He is skilled in designing scalable RESTful APIs and GraphQL endpoints, with a focus on secure authentication using JWT and OAuth. His expertise extends to deploying applications on AWS using Docker and CI/CD…
- Projects completed3
- Hourly rate
- 0-2 years experience
- Cairo, Egypt
- Member since Apr 2026
Industries
Enterprise & SaaS
Expertise
PythonJavascriptTypescriptReactAWSNodeJSGraphQLNextJSFast APIMongoDBFlaskSQLGitCSSHTML
Video Intro
Assessments
Projects
Developed a specialized search microservice using FastAPI and pgvector to enable semantic (meaning-based) product discovery. Integrated OpenAI Embeddings to transform text queries into vector representations, improving search relevance over traditional keyword matching. Built a lightweight Next.js interface to demonstrate real-time search results with under 200ms latency.
Architected a Django application that utilizes LangChain to analyze Python tracebacks and provide context-aware debugging suggestions. Implemented a history-tracking feature using PostgreSQL to allow users to review and search through previous technical resolutions. Designed a clean, responsive UI for code-diff visualizations using Tailwind CSS.
Engineered a live data streaming service using Django Channels (WebSockets) to broadcast system health metrics to the frontend. Utilized Redis as a message broker and temporary data store to ensure zero-latency data synchronization across multiple clients. Visualized high-frequency data using Next.js and Chart.js, ensuring smooth 60FPS UI updates.
Experience
Full Stack Web Developer
Freelance· Enterprise & SaaSFeb 2022 — Jan 2026- Built and maintained 15+ full-stack web applications for clients in e-commerce, real estate, and content platforms using Django/React stacks, delivering responsive UIs and robust backends.
- Designed and implemented scalable RESTful APIs and GraphQL endpoints, integrating secure authentication (JWT/OAuth) and third-party services for seamless functionality.
- Deployed applications on AWS with Docker containers and CI/CD pipelines (GitHub Actions), improving deployment efficiency and reducing downtime for high-traffic sites.
- Optimized performance through code refactoring, database indexing, and caching (Redis), achieving faster load times and better scalability.
- Boosted development velocity by 40% by integrating AI coding assistants (Claude/Cursor) and developing custom LLM-based internal tools for automated code documentation and unit test generation.
- Created comprehensive API documentation (Swagger) and collaborated with clients in Agile workflows to iterate on features and meet deadlines.
DjangoReactAWSDockerCI/CDRedisJWTOAuthGraphQLFastAPINextRabbitMQPythonJavascriptTypescript
Education
Bachelor's Degree of medicine
Zagazig UniversityZagazig, Egypt2013 — 2019Nanodegree in Full-Stack Developer
UdacityCairo, Egypt2021 — 2021
Similar developers
We have moreWith similar skills.
Other vetted developers with similar skills and experience
JavaPythonJavascriptNodeJS
Egypt
ReactPythonFast APINextJS