Oren Sayag
Freelance Engineer at Full Stack Developer
Tel-Aviv, Tel-Aviv District, Israel
Summary
👤
Senior🎓
Top SchoolOren Sayag is a Fullstack Web Developer based in Tel Aviv with 11 years of professional experience and a deep practical background in both client and server technologies. He has spent the past several years building end-to-end systems for Israeli medical projects and currently develops fullstack solutions at TECH | Digital Powerhouse. Though formally trained in Fullstack Web Development at John Bryce, he brings 18 years of coding experience overall, blending formal learning with long-term hands-on practice. Oren is comfortable shipping complex applications across the stack, from responsive UIs to backend integrations and deployment flows. Colleagues value his ability to translate clinical requirements into pragmatic, auditable software—an often underrated skill in health-tech. He combines steady delivery with a curiosity for improving systems and developer workflows.
11 years of coding experience
5 years of employment as a software developer
Fullstack Web Development, Fullstack Web Development at John BryceThe Open University of Israel
Stackoverflow
6,000reputation
1.2mreached
263answers
83questions
mongodb
top-5%
puppeteer
top-5%
Github Skills (135)
zero-configuration10
firefox10
developer-tools10
react10
javascript9
chromium9
multiselect-react-dropdown9
browser9
testing9
3d9
javascript-api9
automation9
svg9
nextjs9
user-authentication9
Programming languages (7)
Github contributions (5)
orassayag/node-vidly-deployment
Jul 2018 - Aug 2021
Built in July 2018. REST API built using Node.js and JavaScript ES6 for renting movies from virtual movies library. Using libraries such as: bcrypt (For decrypting token), compression (Compress all the project data), eslint (Linting for better code), express (Rest calls and server CRUD management, fawn (2 face transaction), helmet (Secure the data), jsonwebtoken (Generate user authentication tokens), moment (Manager date times), mongoose (NoSQL Big data Database), winston (For logging into external log files), winston-mongodb (For logging into mongodb itself). Also, using jest and supertest for both unit and integration tests.
Contributions:13 commits, 13 pushes, 1 branch in 3 years 2 months
bcryptbig-datacompressioncruddatabase
orassayag/node-test-restart
Feb 2021 - May 2026
Contributions:7 pushes, 1 branch in 5 years 4 months
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