Modulbank backend team and tech leading. Website and mobile applications backend development.Technologies: .NET, PostgreSQL, Redis, RabbitMQ, K8S (Rancher)Being a Tech Lead and Team Lead I am responsible for building and managing a team of developers: hiring, teaching, solving tricky difficulties, working with stakeholders, planning and prioritizing tasks, improving team performance, reviewing code, creating standards, etc.My personal goal is the agile team culture development that leads to code quality excellence and high work performance.I reach it using suitable routine automation tools and applying industry best practices.Our team and me personally implemented a lot of features both in the service monolith and creating a number of microservices.We created backend services for a several new major bank products.Modulbank is a bank aimed at entrepreneur customers and organizations sectors.Our team domains are payment cards, credits, nominal accounts (marketplace sellers, investing platforms, factoring), payment systems integrations, various bank public APIs and integrations, etc.I want to note our success as a part of a team working on the new key product - "Market Card" (https://modulbank.ru/marketplace/market-card)It's our most significant project in 2023.In the wake of numerous new features for marketplace sellers, the bank implemented a payment card for individuals representing clients (which are only entrepreneurs and organizations). The card makes it extremely easy for sellers to process sales revenue. As in the AUSN project described below, I led the backend development of the personal account system. We navigated through frequently changing requirements, improved code and processes along the way, and created a profitable service that had no analogues on the market at that time (and perhaps still doesn’t).Our service is a modern high-performance system written on .NET that includes a lot of internal an external integrations.

Technologies: .NET, PostgreSQL, Redis, RabbitMQ, K8S (Rancher)As a senior developer and a technical lead at Modulbank I took the roles of AUSN-service project coordinator and backend team leader.About AUSN (АУСН, https://ausn.nalog.gov.ru):In 2022 Russian government started a new tax regime - Automated Simplified Taxation System or AUSN in Russian transcription.With this system, entrepreneurs could use a bank service to automatically transmit all the necessary taxation data directly to government tax service.Communication with tax authorities for these entrepreneurs are minimized almost to zero, which makes this regime very comfortable for usage.Modulbank is a bank aimed at entrepreneur customers and organizations sectors, so we needed to support AUSN.To make it possible we start a big development project including tight integration with the Federal Tax Service.I took the roles of AUSN-service project coordinator and backend team leader.I coordinated a team of about 15 people, managed two backend developers, developed service architecture and wrote the code by myself.The service includes frontend and a lot of backend parts. In strict deadlines (3 months) we had written microservice and monolith parts of the solution, had integrated with 5+ different companies and 5+ internal systems, had solved a lot of tricky problems.We deployed the system and maintained first customers by ourselves and then give the product to maintenance/monitoring team.So in 3 months we have created the service that allowed Modulbank to become the first bank implemented AUSN and to connect the first Russian entrepreneur who decided to take advantage of the new regime.A few more months were used to refactor service and fully transfer it to maintenance.

Modulbank website and mobile applications backend development.Technologies: .NET, PostgreSQL, Redis, RabbitMQ, K8S (Rancher)Our team and me personally implemented a lot of features both in the service monolith and creating a number of microservices.We created backend services for a several new major bank products.Modulbank is a bank aimed at entrepreneur customers and organizations sectors.Our team domains are payment cards, credits, nominal accounts (marketplace sellers, investing platforms, factoring), payment systems integrations, various bank public APIs and integrations, etc.I want to note our success as a part of a big team working on the integration with Russian Fast Payment System (FPS, СБП - Система быстрых платежей).This is a huge system that integrates Russian banks together to enable every person in the country make payments by QR-codes/links or using personal phone numbers as ids.We implemented a reliable system on the bank-side. The system could work with 1000+ RPS.The implementation is complex and uses external services and almost every internal bank system. Some of them were created for this solution specially.The most interesting part was a transition from third-party FPS-provider to our own integration with Russian National Payment Card System system.

"GIBDD fines" mobile application backend development.I have developed a number of application features myself and have helped my team to develop other ones.About a product:GIBDD is Russian Main Directorate for Traffic Safety.Along with other Russian government traffic safety services it sends many kinds of fines to the citizens.This private application aggregates fines and makes it comfortable to track and pay them for a small comission.The backend system works as highly-loaded .NET services with PostgreSQL database, well-developed messaging system and Redis-cache.Frontend works as iOS and Android apps.

Kaspersky order management system backend development:• .NET (C#), MS SQL Server, NServiceBus, Seq, TeamCity, Octopus Deploy• Along with my team I have developed a number of new services and have improved the quality of supported ones• We have refactored several large components, had moved them from .NET Framework to .NET Core• I were implementing K8S and Docker: I have created a number of Docker-images of our services and have deployed them in containers to the test environmentAbout a product: Kaspersky order management system (KORM) Kaspersky has a worldwide products distribution network.• This system allows distributors, resellers and customers purchase company products. KORM helps to make financial transactions and other operations.• It is highly-loaded, scalable and fault-tolerant, integrated with a large number of other internal and external systems.• We were proud of our integrations with large world retailers like Digital River, Best Buy, etc.• Main interfaces: web portal and a number of APIs available in the form of web services.• Technologies: .NET service components, MS SQL Server.

Kaspersky order management system backend development:• .NET (C#), MS SQL Server, NServiceBus, Seq, TeamCity, Octopus DeployWatch the description above - in the Developer position.

I worked as a deep technical support engineer helping customers from all over the world to use Kaspersky order management system described above.Technologies: .NET (C#), MS SQL Server

• Electronic devices and robotic system modules development; PCB development• Installation, assembly and debugging of electronic and mechanical devices, robotic systemsThe company is creating devices for non-destructive testing of materials (metals, plastic, concrete, etc.).(Design, manufacture, supply)Key achievements:I developed a number of device modules and carried out installation and assembly of a large number of products.