20+ Years of Solving Hard Data Problems. Zero Junior Hand-Offs.
Periscube was built so executives can work directly with seasoned Principal Architects who both design the strategy and write the production code.
Principal-Led Engineering & Architecture Practice
Periscube Principal Engineering Leadership
With over 20 years of hands-on principal engineering across London, Istanbul, Europe, and the US, Periscube's principal leadership has blueprinted Direct-Liquid-Cooled Sovereign AI data centers, tuned self-hosted NVIDIA Blackwell and Hopper LLM clusters, and architected petabyte-scale cloud warehouses, 300,000 rec/sec streaming platforms, and 10-node Oracle Exadata 19c RAC optimizations for global leaders including Yahoo Inc. ($5B Apollo M&A), Siemens Mobility (£1.6B UK Rail), Bank of America Merrill Lynch, Türk Telekom (50M+ subscribers), Lockheed Martin (UK Met Police), LC Waikiki, and Türkiye İş Bankası.
- Academic & Quantitative Pedigree: Boğaziçi University (Bosphorus University · Top 0.04% nationwide) Computer Science & Engineering · London City University (International Finance) · National & Regional Mathematics Olympiad Medalist Practice
- Direct Principal Accountability: Every Sovereign AI blueprint, 4-Week Pilot, and executive FinOps audit is led directly by Principal Architects with zero junior hand-offs.
We Fix Problems Permanently
Solving the same technical problem twice is a waste of your budget. Every solution we deliver includes automated tests, clear runbooks, and training so your team owns it forever.
Clear Written & Video Walkthroughs
Instead of endless status meetings across time zones, we share concise Architecture Decision Records and short video walkthroughs so executives can review and approve decisions quickly.
Recognized for High-Impact Delivery
- Company Innovation Award Winner (2017) · Techno Brain Group: Scaled the national TRIPS+ tax platform 20x (from 5 to 100+ offices) with 900% faster transactions and 200% faster builds.
- Oracle Innovation Award Winner (2010) · AVEA / Türk Telekom: Restructured the enterprise data warehouse for 12M+ mobile subscribers.
Verified Partner & Architecture Credentials
- dlt Certified Advanced ELT Specialist (2025)
- dbt Labs Certified: Data Engineering with dbt & Master of ELT Best Practices (2022-2024)
- TOGAF 9.1 Foundation Certified Enterprise Architect (2016) & Certified ScrumMaster (CSM) (2012)
Global Hubs (London · Istanbul)
London, United Kingdom (Periscube Ltd. Headquarters)
Founded and incorporated in London (Periscube Ltd., Company No. 07691565, Est. 2011), serving UK, European, and US Banking, Rail & Mobility, Private Equity, and Public Sector clients.
Istanbul, Türkiye (Periscube Engineering Hub)
Our dedicated engineering center in Istanbul provides Sovereign Cloud Data Platforms, Oracle Exadata 19c RAC, and Air-Gapped DevSecOps across EMEA and MENAT.