Станiслав

Stanislav Riabukha
.NET Backend Developer

Location: Bucharest, Romania
Telegram: @stttrrr
E-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)
Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)

SUMMARY .NET Backend Developer with 3+ years of commercial
experience in building scalable APIs, microservices, and
complex integrations. Skilled in ASP.NET Core, EF Core, SQL
Server, distributed architecture, payment gateways,
CRM/ERP integrations, queues, and background jobs.
Deliver stable production features, refactor legacy code and
improve performance, maintainability and reliability.

Programming Ba cken d
Languages / C#, .NET 4 . 8 +
Technologies ASP.NET Core (Web API, MVC)
LINQ, Entity Fram ework Core
Databases / Ca chin g
MS SQL Ser ver
Mon goDB
Redis
EF Core Migrations
Architec ture & Pra c tices
OOP, SOLID
L ayered / clean architec ture
REST API design
Unit testin g (xUnit / NUnit , Moq)
Messa gin g & Cloud
Azure Ser vice Bus
RabbitMQ
AWS RDS (basic)
Fronten d
TypeScript , JavaScript
An gular (basic)
Rea c t (basic)
HTML5, CSS3
DevOps / Inf rastruc ture / Tools
Git , GitHub / GitL ab
Docker (basic)
ElasticSearch
Kibana
Azure DevOps
CI/CD (GitHub Ac tions / GitL ab CI)
ClouDNS (DNS mana gem ent)
COMMERCIAL .NET Ba cken d Developer — SHOP-EXPRESS
EXPERIENCE Februar y 2024 — Present

Developm ent an d maintenan ce of ba cken d ser vices an d REST APIs usin g
ASP.NET Core.
Implem entation of integrations with mul tiple paym ent an d f iscal
providers: Ch eckbox, Mon oCh eckout , Mon obank , PrivatBank , Stripe,
WayForPay, PayPal, Por tm on e — in cludin g suppor t for installm ent
paym ents.
Improvem ent an d suppor t of third-par ty integrations (SalesDrive,
KeyCRM, Torgsoft), focusin g on stability, error han dlin g an d performan ce.
Developm ent of ba ckgroun d jobs an d ser vice processes (Hosted Ser vices,
Quar tz .NET) an d experien ce workin g with m essa ge brokers (RabbitMQ /
Azure Ser vice Bus).
Buildin g an d maintainin g microser vices, improvin g ser vice
communication, introducin g ca chin g, an d optimisin g performan ce an d
reliability.
Monitorin g an d troublesh ootin g.
Developed a Telegram bot that delivers real- tim e busin ess events, an d
critical operational n otif ications.
Performan ce optimisation of APIs, SQL queries, EF Core operations, an d
refa c torin g of lega cy m odules.
Refa c torin g lega cy compon ents, migratin g to n ewer .NET versions, f ixin g
bottlen ecks an d improvin g critical en dpoint performan ce.

.NET Ba cken d Developer — Consul tlocus A /S
Oc tober 2021 — Februar y 2024

Developm ent of REST APIs an d ba cken d logic usin g ASP.NET Core.
Integration with external busin ess systems such as Sproom, Danløn an d
internal enterprise ser vices.
Writin g unit an d integration tests (xUnit/NUnit , Moq, in-m em or y DB
providers).
Close collaboration with QA an d DevOps teams to improve release
stability, CI/CD pipelin es an d issue resolution.

EDUCATION Bachelor of Computer Sciences
National Aerospace University H.E. Zhukovsky "Kharkiv Aviation
Institute"
2020 - 2024

Master of Computer Scien ces
National Aerospa ce University H.E . Zhukovsky "Kharkiv
Aviation Institute"
2024 – Present