Under services delivery tools department, contributed to a big data collection and analytics solution for mobile operators:
- Participated in the complete software development lifecycle (SDLC): submitted design proposals, implemented new features, deployed code fixes and provided second-line support.
- Wrote High-Level and Low-Level Solution Designs, dimensioned and recommended optimal hardware, provided solution consulting.
- Collaborated with various teams: field engineers, project managers and Radio Frequency product developers.

Tools, frameworks and programming languages:
- LAPP: CentOS/RedHat, Apache, Perl, Postgresql, Java, JS and Bash.