Experience

STADS Technologies Ltd

• Israel
• Spectator Sports
• 1 - 100 Employee

• Full-Stack Software Engineer

  • Dec 2019 - Present

  Worked on a sports advertisement marketplace place using Stimulus and Ruby on Rails ● Upgraded app from rails 4 to rails 6 and node 12 to 16. ● Implemented an efficient cache access mechanism on top of rails to achieve 8 times higher throughput ● Implemented a queue system that can handle up to 10m daily jobs using Redis and Sidekiq ● Managed the code using the View-Model approach which drastically simplifies views part of the project ● Designed environment pipeline on Heroku and AWS and Implementation of CircleCI for code testing. ● Implemented rubocop and lefthook for writing clean and avoiding extra code. ● Migrate from SQLite to Postgres without any data loss using the automated script. ● Implemented unit testing using Selenium and factory bot and test coverage up to 90%. ● Implemented task management module using rails hotwire turbo. ● Implemented bulk Import and export of data of 30 tables and up to 10m records. Show less



Duke Leads FZCO

• United Arab Emirates
• Marketing Services
• 1 - 100 Employee

• Team Lead - Full Stack Developer (ROR)

  • Dec 2018 - Apr 2019

  Leading the overall tech team of the Duke Leads I've experience managing multiple stacks at the same time. ● Contributed code to open source Quran app used by 1 million daily visitors. ● Purposed and implement user data sharing in cookies across multiple websites which optimize lead conversion up to 60%. ● An implemented system that generates landing pages using view components and Turbo. ● Implement DNS round-robin for handling 5m connection of traffic ● Implement the pgbouncer and handle Postgres connection limited to database ● Propose and write Ansible script to handle deployment across 10 servers at a time. Show less



Loanable

• United Kingdom
• Financial Services
• 1 - 100 Employee

• Software Engineer

  • Dec 2016 - Dec 2018

  Worked on a lead distribution system that helps buyers and sellers to manage leads using React and Ruby on Rails ● Implemented oauth2 and social signup using firebase. ● Implemented SMS and Email third-party integration. ● Created a Landing page that converts up to 40% using a multi-step form. ● Managed different websites for lead generation and created many multistep forms with Zoho and Leadbyte CRM integration. ● Created facebook custom audience and updated audience using API to decrease duplication of lead. ● Implemented offline conversion of Google Ads. ● Implemented postcode lookup API. ● Converted landing page and step form to AMP with live Home Location Register and Email validation. ● Worked on Hotjar, Google Tag Manager, Google Analytics, and Google Optimize to improve conversion. Show less