Ruslan Batkaev Email & Phone Number

Tashkent, Uz

Tashkent, Uz

Saint Petersburg, Russian Federation

Build Stability and Delivery Speed:* Before the formation of a dedicated DevOps team, I implemented and maintained a system of checks for Pull Requests (Bitbucket), raising the build success rate of the "master" branch from 40% to 99%. This significantly accelerated feature delivery.* Optimized build artifact size and reduced build time by 30% for a solution with over 300 projects.Code Quality:* Promoted code standardization by co-developing unit tests and code style guidelines. Implemented automated code style checks (using Roslyn, R#, inspectcode.exe, PowerShell, TeamCity), reducing the duration and disputes during code reviews.* Advocated for and integrated Google code review guidelines into the team's workflow.* Performed code reviews using Crucible and GitHub.* To address Primitive Obsession, used Source Generators to create custom types from one-line descriptions. These generated types worked seamlessly with EF Core, JSON serializers, and the team's encryption system, behaving like native C# types.Technical Evolution and Architecture: * As part of the architecture team, I helped to set the technical direction of the project, creating roadmaps for migrations to .NET Core and a shift toward a modular monolith architecture.* Wrote architecture tests (NetArchTest, Roslyn) to ensure compliance with architectural standards.On-Call Rotation:* Recognized the risks of relying on single-person incident management. Introduced a system of on-call shifts for all developers, organizing the process with infrastructure code (Sentry), automated shift notifications via Slack and an internal bot, and maintaining shift schedules. Provided process documentation and mentoring. This initiative increased developer involvement, fostered accountability, and ensured that incidents were promptly addressed.

Project: Insurance technology platform (appulate.com) with 100+ team members across 4 countries. Initially worked in the office until the COVID-19 pandemic, then transitioned to remote work like most of the team. The product consists of ASP.NET Core MVC applications and several .NET Core Windows services, using MS SQL Server and communicating via RabbitMQ.Role: Member of the "Platform Team"* Developed and maintained internal services for feature teams, handling cross-cutting concerns such as logging (NLog), tracing (ELK), error handling (Sentry), database migration tools, and the integration events subsystem for eventual consistency between modules (RabbitMQ).* Successfully migrated two 15-year-old MVC applications to ASP.NET Core.Other things I've done:* Implemented integration of our platform with insurance carrier systems, electronic signature services (Adobe Sign, Sign Request).

The company developed a platform for creation of online shops reselling goods of such websites as taobao.com, yahoo.co.jp, alibaba.ru.The API (docs.otapi.net/en) hides behind ~40 WCF services: product info caching, localization, currency rates and price formation, customers, carts, orders, etc.. The services were deployed on 6 servers, processed over 12M requests to API per day, and had half a million registered users.My duties as Team Lead:* Task creation and distribution between team members (Jira), code review (Upsource).* One of the features, developed under my mentoring, was integration of our platform with Yandex.Market

* Designed web services (WCF, ASMX) and their integration with each other from scratch, support of existing code.* Integrated with external services (Central Bank, CDEK, Cargo-Siberia), wrote unit and integration tests* Built pipeline design using TeamCity; automated database backup and restore with PowerShell scripts; monitoring.* Co-developed internal utility for service orchestration.

Translator In The Sphere Of Professional Communication, Foreign Languages

Engineer'S Degree, Automated Data Processing And Management, 4.87