kirmalyshev

Designed & implemented highload architecture & solutions + improved DevExp for fellow engineers. Optimized the product for performance & scalability; Managed department technical vision & approaches; Troubleshooted complex technical issues, in various domains; supported customers. Designed & was a tech-lead of the solution, that increased conversion-to-payment to 30%. Designed & developed 3 billing-related features, resulting in a 26% increase in billing efficiency. Enabled a new system-design approach for 2 teams, making the delivery much faster and safer. Enabled 3 process improvements, which made the team top-performer in the department.

Spearheading all aspects of the development process, including system design, implementation, integrations configuration, and developer recruitment; implementing and optimizing development processes; overseeing DevOps practices to maintain system stability, scalability, and security. Developed and launched a multi-tenant app and 7 internal projects, leading to an x4 gain in revenue. Established and effectively led a high-performing development team from scratch. Implemented streamlined development processes, with overall project completion time rate of 90% and increased time-to-market x5.

Design, development, and support main web app and infrastructure services; code-review, documentation. Developed 4 key features: main page statistics, anti-fraud system, data-access speedup. Added 2 payment gateways, increasing company’s income by 7%.

Design, development, and support of web services, Android applications. Developed API (services and clients) for complex integrations - like automating all agriculture vehicle management for a region of 3mln people. Developed data-streaming and Android app for drilling rigs automation in Russian Far East.

Full-stack site development and support, unit testing. Developed 3 sites and interactive maps-editor for ecological project.