Mahmoud Zalt

Responsibilities: ◉ Leading and supporting remote teams of talented software engineers, as they work across a range of challenging clients projects. ◉ Leading strategic initiatives in a social impact driven organization and overseeing its technical aspects. ◉ Developing, improving and reinforcing strategies, processes and structures within an engaging environment. ◉ Managing technical resources and help building a community to bring the world closer together. Company: Kiitos is more than just a software development company. It's on a social mission to empower and connect emerging software talents from vulnerable regions with international opportunities.

Responsibilities: ◉ Improved the system performance by deflating a monolith, migrating to AWS, upgrading all kinds of tools and setting-up monitoring to detect performance bottlenecks. ◉ Lead the third-party integrations efforts, with all kinds of API's for chargeback insurance, payment gateways and vendors products. ◉ Ensured high reliability of the core services, behind our high traffic e commerce platforms. While providing a smooth and risk-free purchase experience for our customers. Company: Recharge is the #1 destination for digital prepaid credit top-up. At Recharge we develop the latest technology for exchanging digital value. Stack: ➤ Ruby 2.4 / 2.7 - Rails 5.1 / 6.0 - PHP 5.6 / 7.3 - Zend 1 / 2 ➤ MySQL - RabbitMQ - Redis - ElasticSearch - Percona Toolkit ➤ AWS - Terraform - Docker - Kubernetes - GitLab CI/CD - CloudAMQP - Grafana - Kibana - New Relic - Linux - Nginx ➤ Sidekiq - Capistrano - Monit - Sentry - GrayLog - GraphQL - CodeClimate - StatusCake - Vault - Logstash - Git - Jira

Services: ◉ Helping clients bring their vision to life. ◉ Designing, building, refactoring, and deploying software applications and features. ◉ Troubleshooting, debugging and improving performance of production applications.