a
anferams

ANATOLII

@anferams

Senior Full Stack Software Engineer, System Architect, IT Consultant

Armenia
English, Russian
About me
Expert Software Engineer and System Architect with over 22 years of experience specializing in High-Performance, Low-Latency FinTech systems, Web/API Integrations, Microservices, and Distributed Architectures. Proven track record of architecting mission-critical financial software, building secure payment gateways, and leading engineering teams. Operating as an independent consultant delivering robust Minimum Viable Products (MVPs) and enterprise-grade software solutions for global clients.... Read more

Skills

a
anferams
ANATOLII
Offline • 

See my services

API & Integrations
I will develop high performance solutions in fintech, algorithmic trading, hft and defi
From$1,600 / projectMore details

Work experience

OZON

System Architect / TechLead C#

OZON • Full-time

Aug 2018 - Apr 2023 • 4 yrs 8 mos

• Electronic Document Archive: Developed a high-load system for processing and storing millions of digital documents, resulting in substantial fiscal optimization. • B2B Integration Gateway: Architected integration gateways with national EDI providers, enterprise digital signature authorities, and hardware security module (HSM) cryptographic services. • Fiscal Processing Pipeline: Built a fault-tolerant, HighLoad pipeline for real- time fiscal receipt processing, ensuring strict data resilience against external API outages.

Personify_XP

Senior C# Developer / TechLead

Personify XP • Full-time

Dec 2005 - Aug 2018 • 12 yrs 8 mos

• SaaS Payment Gateway: Developed a secure, PCI DSS compliant global payment service integrated with PayPal, Stripe, 2Checkout, and Authorize.Net. Engineered complex recurring billing and subscription logic. • Billing & Corporate Finance: Built a multi-tenant financial management system featuring general ledgers, advanced financial analytics, and seamless integration with QuickBooks.