Thomas Maher Victor Erian

Back-end Software Engineer (Node.js)Full Time

• Job Details:My main duty was to build from scratch up the corporate’s infrastructural systems applying my skills in the following 1) Node.js and Express to build a very light, fast web server that handles thousands of requests per minutes with massive logic 2) MySQL server to build a so strong so strict relational databases to prevent any critical data lose or corruption especially in financial data and to support transactional querying 3) MySQL query analysis using explain then performance optimization with (indexes, clustering, partitioning, sharding) 4) MySQL Replication for conceptually slow reports (on massive sets of data) to prevent master server performance decline 5) ProxySQL for advanced query routing rules and live performance analysis 6) Google Cloud Platform Compute Engine applying the micro services architecture using Docker Compose, Docker Containers 7) GitLab and GitLab Runners for CI/CD