Yo! I’m Jeffer, a Software Engineer now shifting into Data Engineering while working as an Automation Engineer in a big data team. I build systems that move and transform real data at scale, currently running ETL pipelines that handle ~700 GB per day across ~65k files/events.
I also built and scaled Jeffito, an AI‑powered EdTech platform used by 20k+ students for generating structured academic content and quizzes at scale.
Hit me up if you wanna collab, chat code, or just geek out over tech.




