Evgenii P.
FreelancerTop Rated PlusSenior Backend & Data Engineer with 20+ years of experience building reliable, scalable systems for finance, banking, quantitative research, and enterprise applications.
I specialize in backend architecture, distributed data processing, APIs, and database-intensive applications. I work comfortably across the full lifecycle: system design, implementation, optimization, troubleshooting, and long-term maintenance.
My experience includes:
• Financial systems and banking platforms
• Quantitative and data-intensive applications
• High-performance backend services and APIs
• SQL optimization and database architecture
• Distributed processing and large-scale data pipelines
Core technologies:
• Python, TypeScript/Node.js, C#, Haskell, F#, Clojure
• Django, .NET, REST APIs
• PostgreSQL, SQL Server, CockroachDB, MongoDB, Cassandra, kdb+/q
• Docker, Linux, Git, scripting and automation
Clients value my ability to work independently, understand complex business domains quickly, and deliver production-ready solutions with minimal supervision.
United Arab Emirates#33 / 8,978Top 0.37%
Evgenii P. earns an estimated $6.8k/mo. That's 4.7× the typical freelancer and more than 99.71% of everyone we track.