• Implemented kubernetes cronjob to generate reconciliation reports for billing in order to verify correct usage values in real-time so that JFrog can bill customers accordingly using NodeJS TypeScript, Java, Kubernetes, Docker.• Built kubernetes cronjob in multiple cross apps to roll up consumption totals in hours, days and months in multiple tables to reduce workload on database and increase query performance using NodeJS TypeScript and PostgreSql.• Optimized all of our R&D group microservices to support uptime and SSL using Nginx configuration and New Relic with kubernetes readiness and liveness probe.• Built microservice designed for customers from Alibaba cloud to monitor incident alerts from missing and quarantine logs received from Artifactory in S3 with optional configuration for Alibaba or JFrog managed using NodeJS TypeScript, MongoDB, MySql, Kubernetes, Docker.• Implemented kubernetes cronjob of generating incident alerts report to Finance of abnormal usage using concurrency while calling S3 API to optimize efficiency of the microservice written in NodeJS TypeScript.

• Implemented a job queuing rate-limit microservice using Node.js, Redis, MongoDB, MySQL, SQS, S3, and Lambda that formed multiple SMB partnerships.• Took part in implementing microservices for handling multiple MySQL database schemas with GraphQL API and Redis Bull in NestJS which allowed us to migrate from a monolith service to more loosely coupled microservices with a single purpose.• Led a system-wide integration testing project that improved our microservices quality using Node.js and Jest testing framework that runs on CircleCI cron job.• Implemented an automation system for CRM employees to avoid manual labor with new invoices in the system.

• Implemented an infrastructure as code that automatically launches EC2 instances and bootstraps them using Terraform, Apache Guacamole, .NET Core, Docker, and RabbitMQ on AWS that resulted in scaling concurrent resources 100% faster than manually.• Developed a PCAP simulator that generates real traffic based on customer needs using .NET Core, Rundeck, and Python resulting in millions of packets flooding the network.• Implemented an auto cleanup database mechanism after every training simulation to free resources that are no longer needed.

Lead and developed our backend services and DB connectivity to our web or desktop applications of our team's ecosystem interface and I was accountable for our core CI before production.• Designed and developed our backend server that integrates with thousands of network appliances remotely and receives real-time surveillance notifications based on SNMP in NodeJS.• Reverse engineered a gadget with a raspberry pi that mimics the gadgets encrypted binary transmission to the network node using RS232 protocol.• Established a Linux server with GitLab, Samba, and a local NPM server.• Mentorship of interns and new workers.

• Designed and developed a control system to remotely retrieve and manipulate data on the network nodes using SNMP.• Designed and developed a system communication analyzer which is installed on critical networks in Iron Dome. • Designed and developed a modified CLI desktop application terminal for saving and pushing configurations on network nodes.

I was self-employed during my army service and taught students from various industries for instance: HIT, JohnBryce, Afeka, College of Management, The Open University. In addition, I aid them in developing their final projects and mentor them throughout the teaching process.