Erhan Hosca
Principal Engineer at ICE
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolErhan Hosca is a Principal Engineer with 15 years of experience designing high-performance, zero-margin-for-error index and trading systems for major financial institutions. Based in New York, he has led architecture and delivery at ICE and held senior engineering roles at Bank of America Merrill Lynch, J.P. Morgan and SunGard, building real-time trader-facing GUIs, scalable web APIs, and resilient distributed infrastructure. He blends deep C# and WPF expertise with pragmatic DevOps practices—CI/CD, Splunk monitoring, Jenkins/Ansible pipelines—and has repeatedly served as SME to optimize performance-critical applications. Unusually for a senior engineer, his academic background in mining engineering informs a systems-oriented, analytical approach to complex technical and operational risk. Known for mentoring distributed teams and introducing practical tooling (e.g., DevExtreme, Reactive Extensions) that improved throughput and observability, he excels at turning stringent trading requirements into reliable production systems.
15 years of coding experience
21 years of employment as a software developer
MSc Mining and Mineral Engineering, MSc Mining and Mineral Engineering at Virginia TechBSc Mining Engineering, BSc Mining Engineering at Orta Doğu Teknik Üniversitesi / Middle East Technical University
Turkish
Stackoverflow
51reputation
281reached
2answers
0questions
Github Skills (107)
dependency-management10
python10
django-framework10
testing10
authentication10
python-social-auth10
django10
python-packaging10
test-fixtures10
api10
rest10
dependency-manager10
python-language-server10
django-rest-framework10
packaging10
Programming languages (8)
Github contributions (5)
shosca/django-rest-enumfield
Jun 2019 - Oct 2022
EnumField for Django REST Framework
Contributions:1 review, 35 commits, 24 PRs in 3 years 4 months
django-rest-frameworkrestdjangoenum
shosca/base16-gruvbox
Dec 2016 - Jun 2018
Contributions:2 commits, 1 PR, 1 push in 1 year 6 months
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