Christos Kapenis

I build useful software. No bullshit.

Professional Experience

Lead Software Engineer, EndoGusto

  • Led a small team of developers to create EndoGusto, a new and improved coaching platform based on ScienceTraining.
  • Maintained ScienceTraining & handled technical support for its customers.
  • Currently overseeing all technical aspects of the platform—from infrastructure and development to technical strategy and hiring.
Technologies: Python, Django, PostgreSQL, Redis, Sentry, Docker, AWS

Backend Engineer, Plum

  • Collaborated with senior engineers to maintain Plum's Interest Pocket functionality.
  • Implemented new features including recurring deposits and APIs for upsell screens.
  • Designed a highly-scalable document rendering system generating thousands of Cash ISA statements.
  • Ensured product stability with high-quality test suites achieving 100% branch coverage.
Technologies: Python, Flask, FastAPI, PostgreSQL, Redis, Grafana, Docker

Backend Engineer, Earth Science Analytics

  • Developed and maintained core features of EarthNET.
  • Created a precision-preserving data reduction algorithm that enhanced visualization performance from 2–3 wells to over 100 wells in under a second.
  • Optimized core APIs and reduced response times to one-tenth of the original time.
  • Developed a custom authentication layer for WebSockets supporting multiple protocols.
Technologies: Python, Django, MySQL, Redis, Jenkins, Argo CD

Get in Touch

Email: business.christoskapenis@gmail.com

LinkedIn: linkedin.kpns.net