Iván López Email and Phone Number

• Conducted performance testing using tools like Artillery, k6, Jmetter, and Locust to analyze and report on various applications.• Implemented CI/CD automation using GithubActions and automated tests with Playwright.• Collaborated in an Agile environment using Jira and Confluence to plan and execute performance tests.• Collaborated with teams to plan and execute performance tests, ensuring optimal application performance.• Identified and resolved performance bottlenecks, leading to improved user experience and application efficiency.

• Deployed Php Laravel applications in docker containers on AWS using EC2, S3 bucket, Jenkins, ALB, MySQL/ Postgres on RDS Cluster.• Implemented AutoScaling and monitored containers with Portainer, New Relic, and CloudWatch.• Successfully migrated applications from Digital Ocean to AWS, optimizing performance and scalability.

• Led a team of over 8 Java Developers at ITTI Digital to achieve common goals using agile tools like Jira and Confluence.• Developed REST-based API web services as a dedicated backend Java developer.• Conducted code reviews for the Java Developers Team, ensuring high-quality code standards were met.

• Developed high-performance bash applications in a Linux environment for processing mobile data, sms, calls, mms, and ussd traffic.• Analyzed and optimized applications to handle information from over a million user subscribers efficiently.• Implemented continuous monitoring and maintenance to ensure 24/7 availability of critical systems.

• Developed IVR and RBTSMS products for Tigo Paraguay and Bolivia using CMMI methodology.• Enhanced the RBT platform for improved user experience and revenue generation.• Collaborated with cross-functional teams to implement innovative solutions for telecom services.