$ cat resume.txt

SUMMARY

CTO, entrepreneur and builder. Solving great problems with even greater tools.

I specialize in scalable systems and AI-native development - from microservices architecture to agentic workflows.

Open source contributor. Problem solver. Lifelong learner.

EXPERIENCE

2026 – Now | Cofounder & CTO | Stealth

2025 – 2026 | Senior Software Engineer | Wonderful

2025 – 2026 | Cofounder & CEO | heyfitt

Turned my own struggle for consistency into an AI coach that keeps you on track every day - built with Claude Code and Codex as the other cofounders.

2023 – 2025 | Senior Software Engineer | Sweet Security

At Sweet Security, a CNAPP cybersecurity startup, I played a leading role in building core platform capabilities:

• Led frontend modernization, migrating the entire codebase to Vite + React 19, improving build times from minutes to seconds
• Built integration services from scratch to major SIEM and tools including Splunk, Jira, Microsoft Sentinel, AWS Security Hub, Microsoft Teams, and Slack, parsing 3K messages per second in Kafka queues
• Led a real-time cloud inventory feature showing Kubernetes assets and relationships, improving visibility for DevSecOps teams
• Migrated backend data layer from MongoDB to Elasticsearch, designing a reusable DAL and controller utilities
• Created a CISO-facing dashboard providing visual insights into cloud security posture
• Onboarded and mentored new engineers, contributing to team growth and code quality

2016 – 2018 | Chief iOS Developer | iStudent

2016 – 2017 | Chief Digital Officer | Bar Ilan University’s Students’ Association

2012 – Now | Open Source & Freelance

Independently developed apps and contributed to open source.

• Contributions: splunk_handler, tendo, boardgame.io
• Creations: eager_cache, react-dvd-player-animation, pysteg, cmprsr, milan
• Apps: Doryt, Ohel-Shem, Evade, TaleMe

EDUCATION

2017 – 2023 | Bar Ilan University M.Sc. in Mathematics (Excellence Program), with thesis, Cum Laude

2014 – 2017 | Bar Ilan University B.Sc. in Mathematics and Physics (Combined), Cum Laude

SKILLS

• Languages & Frameworks: Python (Django, DRF), JavaScript, TypeScript (React)
• DevOps & Infrastructure: CI/CD, Docker, Kubernetes, Kafka, MongoDB, Git
• Cloud & Integrations: AWS, Elasticsearch, SIEM tools
• AI & Agents: Claude Code, Codex, multi-agent workflows, subagents & skills

ACCOLADES

• Academic Excellence, Bar Ilan University (Mathematics, Physics) - multiple years
• Academic Excellence, Ohel Shem High School, 2013 - 2015
• 1st & 2nd place, “Bikurei Yetzira” (Literary Contest), Ramat Gan, 2015 - 2016
• Second place in TIMEMUN, WBAIS High School, 2014