DR. YORAM KORNATZKY LTD

On the spot execution

Top 1%

Tel Aviv, Israel

Freelancer

3 Reviews

Contact

ABOUT

Software Architect and Engineer

Open source, Web, Server-Side, Cloud, Marketplaces, Auctions, E-Commerce, Blockchain

Ph.D. Computer Science, The Hebrew University of Jerusalem

Over 20 years of industrial experience

Last 10 years freelancer

Looking for opportunities in development, software architecture and design, consulting

Worked for: Verint, Cadence, LivePerson, Check Point. Verint, Bank Hapoalim, Matrix, Log-On Software, Analyst Investment Systems, AT&T, Outbrain

**Front End**

Angular, React, Vue.js, HTML5, jQuery, Bootstrap, Foundation, Tailwind

**Web Applications**

Node.js, Express, Laravel

**Server-Side**

Java Spring

**Big Data**

Elastic Search Server, Logstash, Apache Spark

**Blockchain**

Bitcoin, Ethereum

**Web Servers**

Apache, Nginx

**Databases**

MySQL, MongoDB, PostgreSQL, Sphinx Search Server, Redis

**Cloud Computing**

Linux, Amazon Web Services, Google Cloud, Microsoft Azure

LANGUAGES

Hebrew

Native or bilingual proficiency

English

Native or bilingual proficiency

French

Professional working proficiency

SKILL DETAILS

Blockchain & CryptoCurrency

300 ILS / hr

CryptoCurrency, BlockChain, Bitcoin

Working on blockchain projects for four years. Developed Bitcoin payment solution. Developed Ethereum smart contracts. Familiar with Stellar

Ethereum

Used Ethereum nodes, such as Geth in multiple blockchain projects

Blockchain

Working on blockchain projects for four years. Developed Bitcoin payment solution. Developed Ethereum smart contracts. Familiar with Stellar

BitcoinJS

Developed the front-end of a Bitcoin payment solution using BitcoinJS

Bitcoin-Qt

Developed a Bitcoin payment solution using Bitcoin-qt

Web3.js

Developed front-end to Ethereum smart contracts using
Web3.js

Solidity

Developed Ethereum smart contracts in Solidity

Truffle

Developed Ethereum smart contracts using Truffle for 2Key Networks

IPFS

Developed blockchain smart contracts storing large data in IPFS with references stored in the smart contracts

Technology

300 ILS / hr

AI, Artificial Intelligence

Developed algorithms for navigation across transportation networks

Machine Learning

Developed models for extracting tabular data from images. Developed deep learning models on graphs - DGL

Software & Programming

300 ILS / hr

HTML5, CSS3, JavaScript

HicApp - Administration interface. Fetch 5- web application. Bilbeo - web application. CardHub - web application.

PHP

Developed PHP server-side for Bilbeo (www.bilbeo.com). Includes interaction with AWS S3, AWS SimpleDB, and AWS DynamoDB.
Laravel
Developer a real-time auction system

DB - MySQL

DBA, Database Design, SQL, Performance, Database Applications, Stored Procedures. Defined MySQL databases for HicApp. Developed MySQL processing programs in PHP for HicApp. Developed MySQL processing programs in Node.js for Fetch 5.

Python

Developed using Jupyter notebooks. Experience with Panda, and NumPy

JQuery

Developed a web application with jQuery advance frameworks for Bilbeo (www.bilbeo.com). Developed a web application for Card Hub using jQuery.

Node.JS

Developed Node.js server-side for several web and mobile projects. Including Nonissue (http://www.nonissue.com), Bilbeo (http://www.bilbeo.com), Picoli (http://www.picoli.com)

DB - MongoDB

Developed MongoDB databases for Nonissue (http://www.nonissue.com)

Full Stack Developers

Node.js
Worked for Backand, Bilbeo, LivePerson, Verint

React.js

Expert in reactive programming

Laravel

Developed a real-time auction system for an antique house using Laravel and socket.io

Front-end Developers

Angular, React, Vue.js, jQuery
Worked for CheckPoint, Cadense, LivePerson, Bank Hapoalim, Mind, Amdocs

Back-end Developers

Node.js, Java, Ruby on Rails, PHP, Laravel
Worked for Backand, LivePerson, Bilbeo

EMPLOYMENT HISTORY

January 2020 - October 2020

Front-End Developer

Pendo , Herzliya, Israel

Vue.js

November 2017 - June 2018

Front-End Developer

Outbrain , Netanya, Israel

Vue.js

May 2016 - July 2016

Big Data Expert

Verint , Herzliya, Israel

Elastic Search Server, Node.js, Python, Perl

January 2016 - May 2016

Front End Developer

Check Point , Tel-Aviv, Israel

Designed and constructed Check Point Threatpoint portal
https://threatpoint.checkpoint.com
React JS, Java Spring, Maven

August 2015 - September 2015

Consultant on Web Sites Design

Bank Hapoalim , Tel-Aviv, Israel

Angular JS, Java

March 2015 - August 2015

Server Side Developer

LivePerson , Raanana, Israel

Build a NOC with Zabbix, PHP, MediaWiki, Logstash, ElasticSearch Server, Ruby, bash, Linux

January 2015 - March 2015

Developer

Cadence , Petah Tiqwa, Israel

Angular JS, Java FX

February 2012 - January 2014

Software Architect

Bilbeo , Rehovot, Israel

Front End: Angular JS, jQuery
Backend: Code Igniter, PHP, Node.js
Cloud: AWS, DynamoDB
Server: Linux

COURSES & CERTIFICATIONS

August 2016

.NET 3

E4D

May 2012

Red Hat Enterprise Linux Administrator

John Bryce Hi-Tech College

EDUCATION

October 1986 - July 1991

Ph.D. Computer Science

The Hebrew University of Jerusalem

NonSQL Databases

October 1984 - August 1986

M.Sc. Computer Science

The Technion - Israel Institute of Technology

Testing and verification of distributed systems and networking protocols

October 1981 - August 1984

B.A. Computer Science

The Technion - Israel Institute of Technology

Summa Cum Laude

LINKS

yoramkornatzky.com

Yoramk Digital Life

Software Architect & Engineer Open Source, Web, Cloud, Server, Auctions, Marketplaces, Digital Transformation, Mobile, Blockchain

yoramkornatzky.com

Yoramk Digital Life

Software Architect & Engineer Open Source, Web, Cloud, Server, Auctions, Marketplaces, Digital Transformation, Mobile, Blockchain

yoramkornatzky.com

Yoramk Digital Life

Software Architect & Engineer Open Source, Mobile, Web, Cloud, Server

backand.com

Backand AWS Lambda - Build scalable serverless applications with AWS Lambda

Backand's full set of tools lets developers easily build, run & debug apps based on AWS Lambda, without the need to setup or maintain infrastructure

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הדר בן מאור - הנדסת תוכנה

מדלוורת. באיכות. ובזמן.

3 Reviews

Project Earnings: 250 ILS

Quality of Work

Professionalism

Expertise

Responsiveness

Cost Adherence

Schedule Adherence

שמחתי לעבוד עם מומחה ברמתו!
הידע שלו היה לי לעזר רב.
ללא ספק אעזר בו בעתיד לפתרון בעיות נוספות.

13 Mar. 2011

LT LT דרוש פרילנסר מומחה לייעוץ בנוגע לאופטמיזציה של שאילתא

Project Earnings: 360000 ILS

Quality of Work

Professionalism

Expertise

Responsiveness

Cost Adherence

Schedule Adherence

Yoram is highly professional. He brings a lot of experience backed by strong academic background in design and provides great ideas. He is capable of thinking ahead and coding according to standards and with edge cases in mind.

3 Mar. 2011

Comverse Mobile Email Systems

Project Earnings: 360000 ILS

Quality of Work

Professionalism

Expertise

Responsiveness

Cost Adherence

Schedule Adherence

Excelent job will hire him for future projects. He is very reliable and independent

10 Dec. 2010

Log-On Software Ltd. Development on Linux and Windows

Yoram Kornatzky

Kornatzky

188 REPUTATION

0 2 12

DR. YORAM KORNATZKY LTD

On the spot execution

On the spot execution

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