Vasily Romanov
Технический Директор at МТС
Moscow, Moscow, Russia
Summary
🤩
Rockstar🎓
Top SchoolVasily Romanov is a seasoned technology executive and hands-on engineer with over a decade of experience leading large-scale backend and cloud products from Mail.Ru to VK, Sber and now MTS. He has repeatedly driven dramatic performance and reliability improvements—shrinking release cycles from weeks to hours, accelerating upload/download speeds, and raising SLA and incident management standards. A pragmatic promoter of Go adoption, he led Mail.ru’s migration to Golang and contributed to the popular easyjson project by extending its code generator to support custom marshaling, map keys and complex embedded/pointer types. He combines product delivery, technical presales and team building—launching on‑prem and SaaS offerings for enterprise customers and training thousands of Go developers through university and corporate programs. At Sber he focused on payment ecosystems, resilience and introducing AI into production workflows, and at VK he shipped document editing, family subscriptions and on‑prem suites for major customers. Collectedly, his profile blends deep systems-level engineering with operator instincts and a knack for closing technical gaps that unlock measurable business impact.
10 years of coding experience
13 years of employment as a software developer
Master's degree, Прикладная математика, Master's degree, Прикладная математика at Астрахань
Русский, Английский
Github Skills (6)
golang10
json10
code-generation10
go10
json-serialization10
json-parser9
Programming languages (1)
Github contributions (5)
mailru/easyjson
Feb 2017 - May 2020
Fast JSON serializer for golang.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 releases, 68 commits, 76 PRs in 3 years 3 months
Contributions summary:Vasily contributed to the `easyjson` library, which is a JSON serialization tool for Go. Their work primarily involved modifying the code generator to support custom marshaling and unmarshaling of types, including those implementing `encoding.TextMarshaler` and `encoding.TextUnmarshaler`. The user also introduced support for custom map key types and improved the handling of embedded types and pointer types within the JSON serialization process. These changes suggest a focus on enhancing the library's flexibility and coverage of different data structures.
golangjson-serializerjsonjson-serializationcode-generation
rvasily/examplerepo
Feb 2017 - Mar 2021
Contributions:1 release, 3 pushes, 2 branches in 4 years 1 month
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