Why outstaff?
  Hiring a full-time engineer for a single Billtrust Payment Processing Integration often means long recruitment cycles, fixed payroll, and HR overhead. With outstaffed JavaScript talent you tap an on-demand bench of senior developers who have already delivered card vaulting, tokenization, and ERP sync projects with Billtrust.

Business gains
  • Zero onboarding lag – coders start inside 5 days.
  • Costs stay variable; pay only for the hours you need.
  • Our legal entity handles compliance, tax, and IP protection.

Keep focus on product, not payroll, while a battle-tested specialist fixes your Billtrust flows in weeks, not quarters.

Michael Verishko
IT/Programming

Java,

Spring,

SQL,

PL/SQL,

HTML5,

NetBeans,

Git,

MySQL,

PostgreSQL,

Hibernate,

IntelliJ IDEA,

Oracle PLSQL

Dmitry Belkovsky
IT/Programming

Docker,

Git,

PostgreSQL,

Linux,

AWS,

DevOps,

Bash,

GitLab,

Nginx

Erinc Ali Mentes
IT/Programming

C#,

SQL,

.NET

Dejan Basic
IT/Programming

Xamarin,

C#,

.NET,

Xamarin Native,

Xamarin.Forms,

Flutter,

DART

Yury Filatov
IT/Programming

Angular,

TypeScript,

JavaScript,

Node.js,

D3.js,

Highcharts.js,

Npm,

NgRx,

AWS Lambda,

Angular Material,

RxJS,

Adobe Photoshop

Egor Blinov
IT/Programming

Product Management,

QA,

DevOps,

Team Lead,

CTOs,

Project Management

Ivan Pomosov
IT/Programming

UML,

BPMN,

Requirements Analysis,

SQL,

Project Management,

Stakeholder Management,

XML,

JSON

Pavel Sakharau
IT/Programming

MS SQL Server,

Azure,

Powershell,

DevOps,

Npm,

CI/CD methodologies,

Terraform

Konstantin Gornostaev
IT/Programming

Python,

Docker,

Flutter,

CSS,

React,

JavaScript,

REST,

SQL,

PostgreSQL,

.NET

Vladimir Korzun
IT/Programming

AQA,

Python,

Java,

Selenium,

TestNG,

Git,

Linux,

Docker,

TestRail

Oleg Moshneaga
IT/Programming

Selenium,

Java,

Selenide,

Cypress,

Python,

Appium,

Cucumber,

JUnit,

TestNG,

gradle,

Maven,

Jenkins,

Docker,

Allure

Sergey Danilov
IT/Programming

Java,

Spring,

Kotlin,

Vaadin,

JUnit

Michael Verishko
IT/Programming

Java,

Spring,

SQL,

PL/SQL,

HTML5,

NetBeans,

Git,

MySQL,

PostgreSQL,

Hibernate,

IntelliJ IDEA,

Oracle PLSQL

Dmitry Belkovsky
IT/Programming

Docker,

Git,

PostgreSQL,

Linux,

AWS,

DevOps,

Bash,

GitLab,

Nginx

Erinc Ali Mentes
IT/Programming

C#,

SQL,

.NET

Dejan Basic
IT/Programming

Xamarin,

C#,

.NET,

Xamarin Native,

Xamarin.Forms,

Flutter,

DART

Yury Filatov
IT/Programming

Angular,

TypeScript,

JavaScript,

Node.js,

D3.js,

Highcharts.js,

Npm,

NgRx,

AWS Lambda,

Angular Material,

RxJS,

Adobe Photoshop

Egor Blinov
IT/Programming

Product Management,

QA,

DevOps,

Team Lead,

CTOs,

Project Management

Ivan Pomosov
IT/Programming

UML,

BPMN,

Requirements Analysis,

SQL,

Project Management,

Stakeholder Management,

XML,

JSON

Pavel Sakharau
IT/Programming

MS SQL Server,

Azure,

Powershell,

DevOps,

Npm,

CI/CD methodologies,

Terraform

Konstantin Gornostaev
IT/Programming

Python,

Docker,

Flutter,

CSS,

React,

JavaScript,

REST,

SQL,

PostgreSQL,

.NET

Vladimir Korzun
IT/Programming

AQA,

Python,

Java,

Selenium,

TestNG,

Git,

Linux,

Docker,

TestRail

Oleg Moshneaga
IT/Programming

Selenium,

Java,

Selenide,

Cypress,

Python,

Appium,

Cucumber,

JUnit,

TestNG,

gradle,

Maven,

Jenkins,

Docker,

Allure

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