Pablo Kropilnicki
Lead Senior Backend Software Engineer at John Hancock
Cambridge, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolPablo Kropilnicki is a Lead Senior Backend Software Engineer with 10+ years of experience building and hardening backend systems for enterprises, currently shaping resilient services at John Hancock in Boston/Cambridge. His career spans managing everything from school mainframes to global databases and hospital servers, blending deep operations instincts with backend architecture and cloud solutions. Pablo is passionate about cybersecurity and uptime, often losing sleep over node health and service vulnerabilities—an attribute that drives proactive reliability and threat-aware design. He progressed through roles at Coresecure where he combined AEM engineering with cloud solutions architecture, evidencing a knack for bridging application development and infrastructure. Based in Cambridge, MA, he brings a hands-on, security-first mindset to large-scale systems and a long-term commitment to improving the invisible infrastructure that powers modern organizations.
10 years of coding experience
3 years of employment as a software developer
Bachelors of Science in Computer Engineering Computer and Electrical Engineering, Bachelors of Science in Computer Engineering Computer and Electrical Engineering at Florida International University
Github Skills (23)
discord10
telegram10
socketcluster10
swarm10
crypto9
slack9
agent9
chatbot9
ai8
realtime7
agentic7
threejs7
webgl7
nodejs7
javascript7
Programming languages (3)
Github contributions (5)
GDEED/RV_Root
Aug 2018 - Feb 2019
Reality Virtually Website
Contributions:2 releases, 241 commits, 92 PRs in 6 months
threejsreactrealitywebgl
cwrage77/app_dev_0008
Jun 2016 - Jun 2016
Contributions:35 pushes, 1 branch in 9 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.