Oleg Kashin

Principal Software Engineer

Years of experience: 15+
Projects delivered: 100+

I build production software across backend, mobile, cloud, and AI.

My work spans the full engineering lifecycle — architecture, implementation, integration, deployment, and production operations.

I’ve worked on everything from large SaaS platforms to mobile applications, cloud infrastructure, and developer tools.

I prefer practical solutions, clear architecture, and software that’s built to last.

EXPERTISE

Backend & Architecture: APIs, distributed systems, SaaS platforms, integrations, and database performance.
Cloud & Infrastructure: AWS, serverless systems, event-driven architectures, CI/CD, and production reliability.
Mobile Engineering: React Native, Swift, Kotlin, and end-to-end mobile delivery.
AI & Developer Tools: LLM integrations, agent workflows, context management, and developer tooling.
Technical Leadership: System design, technical documentation, cross-team coordination, and engineering ownership.

SELECTED WORK

Aspect Workforce
React Native · AWS Serverless
MyLegal
Backend Architecture · SaaS · Integrations
Gamification Platform
Backend · Web · iOS · Android
Prodero Curator
AI Engineering · Developer Tools

View Projects →

WORKING TOGETHER

I’m available for remote contract and consulting opportunities.

I work with teams that need an experienced, hands-on engineer who can take ownership of complex systems — from architecture and implementation to production delivery.

Remote worldwide · Contract / B2B · US / UK / EU

Get in touch →