Node.js Back-end Engineer
2020 - 2020BeatFlyer S. L. (via Toptal)- Worked in a fleet-management project that facilitates the operations between fleet owner companies and maintenance companies.
- Created and maintained RESTful APIs that support fleet owner companies and maintainer drivers and employees using different authentication techniques.
- Wrote unit and end-to-end tests using the Jest framework to ensure that the APIs are working as expected.
- Supported making the CI/CD pipeline works properly with the codebase.
- Participated in creating database models, relationships, and extensions.
Technologies: Node.js, Express, Passport, Sequelize, Postgres, Jest, AWS, Typescript, Tslint, Docker, Docker-ComposeChief Technology Officer
2018 - 2020Coligo Technologies- Led the technical team to develop, test, and deploy web, Android, and iOS applications through the Agile development process.
- Designed the main architecture of the learning management system.
- Set up and bootstrapped the main workflow of the development process.
- Built fully automated CI/CD pipelines on CircleCI for containerized applications using Docker, Netlify, and AWS.
- Shipped and monitored the application through different release stages.
Technologies: JavaScript, Node.js, MeteorJS, Redis, Express, Jest, REST API, React, React Native, Expo, Redux, HTML5, CSS3, MongoDB, AWS, Nginx, CircleCI, ESLint, Swagger, Netlify, HerokuSoftware Team Lead
2015 - 2018Sovisions- Initialized and maintained the main workflow for the development process.
- Built fully automated CI/CD pipelines on CircleCI for containerized applications using Docker and Digital Ocean Services.
- Led the technical team to implement Odoo modules that satisfy diverse customer needs.
- Led the technical team to implement RESTful API server for integrating Odoo with other third party apps.
- Shipped and monitored client applications through different release stages.
Technologies: Odoo Framework, Python, HTML, CSS, CircleCI, Bootstrap 4, Digital Ocean Services, Docker, Nginx, DjangoSoftware Engineer
2013 - 2015Sovisions- Built with the technical team a full ERP system.
- Developed different modules of the ERP system including accounting, purchasing, inventory, and sales.
- Developed internal services to help the development cycle inside the team.
Technologies: C#, Microsoft SQL, Entity Framework, Windows Server, Team Foundation ServerSoftware Engineer
2011 - 2012Arabia Inform- Used social media APIs such as Twitter Search API and YouTube Data API to crawl data using backend applications.
- Implemented front-end applications that communicate with back-end applications.
Technologies: C#, Microsoft SQL, Entity Framework, Windows Server, Team Foundation Server
Abdelhamid Attaby
Technical Lead and Senior Software Developer in New Cairo City, Cairo Governorate, Egypt
Member since November 8, 2019
Abdelhamid is a professional software engineer with 10+ years of experience. A former team leader and CTO of Coligo Technologies. He holds a Master of Science degree and a Ph.D. in Computer Science and Engineering. His specialties include JavaScript, Node.js, Python, REST API, Express, Redis, MongoDB, PostgreSQL, React, Redux, CI/CD, and Cloud services.
Abdelhamid is now available for hire
Portfolio
- BeatFlyer S. L. (via Toptal)Node.js, Express, Passport, Sequelize, Postgres, Jest, AWS, Typescript...
- Coligo TechnologiesJavaScript, Node.js, MeteorJS, Redis, Express, Jest, REST API, React...
- SovisionsOdoo Framework, Python, HTML, CSS, CircleCI, Bootstrap 4...
Experience
- JavaScript 5 years
- MongoDB 4 years
- Node.js 4 years
- Express.js 4 years
- Redux 3 years
- React 3 years
- TypeScript 2 years
- Microservices 1 year
Availability
Part-time
Preferred Environment
macOS, Git, VS Code, CLI, JavaScript
The most amazing...
...thing I've developed was my Ph.D. project, which facilitates executing network experiments to researchers using a web application, USRPs, and Raspberry Pis.
Employment
Experience
- Coligo LMS (Development)https://lms-api.coligotech.com/docs
Coligo LMS enables students, parents, teachers, and administration to communicate, collaborate, share content and resources in an easy and organized way using any device anywhere anytime.
- Collaborative Research and Teaching Testbed for Wireless Communications and Networks (Development)
The goal of CRC II is to build a number of remotely accessible testbeds distributed among a number of Egyptian universities. The implementation of this project aims to allow 24/7 remote access to the available resources at the Egyptian universities for the research and teaching purpose and reduce the cost of purchasing new equipment which is available at other universities. The different testbeds are federated with a unified architecture to allow new sites to integrate with the federated testbed with fixed steps. The federation allows users from different sites to access other testbeds and allow the sharing of the testbeds' resources.
- Data Hiding Inside JPEG Images with High Resistance to Steganalysis Using a Novel Technique: DCT-M3 (Other amazing things)https://www.sciencedirect.com/science/article/pii/S209044791730031X
DCT-M3 is my Master of Science degree work which is cited by 18+ other academic papers.
- WiPi: A Low-Cost Large-Scale Remotely-Accessible Network Testbed (Other amazing things)https://ieeexplore.ieee.org/abstract/document/8905988/
WiPi is my Ph.D. work which was published in IEEE Access.
Skills
Languages
JavaScript, HTML, Python, SQL, HTML5, TypeScript, GraphQL, PHP, C#, Java, CSSFrameworks
Express.js, Redux, Jest, Material-UI, React Native, Swagger, DjangoLibraries/APIs
Node.js, REST APIs, React, Google Cloud API, Socket.IO, Twilio API, Stripe, TensorFlow, Stripe API, Google Maps API, Zendesk API, WooCommerce APITools
Mongoose, Git, Expo, AWS SDK, Nginx, CircleCI, Jira, Sequelize, Onfleet, RabbitMQParadigms
Scrum, DevOps, Microservices, Functional Programming, Object-oriented Programming (OOP)Storage
NoSQL, MongoDB, PostgreSQL, JSON, AWS S3, AWS DynamoDB, Redis, Cloud Firestore, MySQL, Microsoft SQL ServerOther
ESLint, APIs, Middleware, User Authentication, AWS, Third-party APIs, SaaS, CCNA, Google Cloud Functions, Serverless, NATS, Deep Learning, Styled Components, schadularPlatforms
Firebase, Amazon Lightsail, DigitalOcean, Amazon Web Services (AWS), Docker, Linux, AWS EC2, Twilio, WordPress, Meteor
Education
- Ph.D. in Computer Science and Engineering2016 - 2020EJUST (Egypt-Japan University of Science and Technology) - Borg Elarab, Egypt
- Master's degree in Computer Science and Engineering2010 - 2015Shoubra Faculty of Engineering - Benha University - Cairo, Egypt
- Bachelor's degree in Computer Science and Engineering2004 - 2009Shoubra Faculty of Engineering - Benha University - Cairo, Egypt
Certifications
- CCNASEPTEMBER 2006 - SEPTEMBER 2009Cisco
