Comprehensive IT solution for the effective execution of your tasks

Professional outsourced developers to strengthen your team

Our key areas

Fintech Solutions

— Mobile banking app with biometrics and instant payments.
— MVP for a mobile operator: data analysis and demand forecasting.

Corporate Systems

— Security system with AI monitoring and automated response.
— Corporate messenger with encryption and CRM/ERP integration.

Public Sector & Analytics

— Regional reporting platform: data automation from 50+ regions.
— Real-time analytics compliant with GDPR and local regulations.

EFCON — a reliable partner in IT outsourcing.

We provide highly qualified specialists ready to efficiently solve tasks of any complexity.

About Us

Java
Python
C#
Data Science
Data Analysis

With us, you get access to top IT talent without unnecessary costs and complications.

Services

Our specialization:

Creating high-performance backend solutions for finance, insurance, logistics, retail, tourism, mobile operators, and e-commerce, using Java, Python, and C#.

Our expertise:

Java: Development of scalable enterprise systems and high-load applications.
Python: Fast implementation of business logic, analytics, and API integrations.
C#: Creation of reliable solutions in the .NET ecosystem for complex tasks.

What we do:

Development of APIs and microservices.
Work with databases (SQL, NoSQL).
Ensuring security and fault tolerance.
Performance optimization for high loads.

How we work?

Simple
Efficient
Fast

Consultation and requirements analysis

We carefully study your project and understand your needs.

Selection of specialists

We select the right developers with the necessary skills.

Assemble the team

Work on the project

We agree on tasks, deadlines, and begin the work.

Delivery of the solution and support

Final check and handover of the finished product with ongoing support.

Examples of implemented solutions

We develop and implement mobile applications, corporate systems, analytics tools, and communication solutions for businesses and government organizations.

Mobile banking application

Applications for servicing individuals and legal entities of various forms of ownership. A wide range of capabilities, from opening an individual account and registering a new legal entity at the bank to making payments and managing payroll projects for organizations.

Corporate security system

A system managing security policies, rights, and operational rules for corporate clients connected to it.

Regional reporting system

A system that aggregates statistics from cities and regions to provide a convenient monitoring tool for regional government services.

Corporate messenger

A messenger for servicing legal entities within a closed ecosystem, offering various communication services (messages, calls, conferences, newsletters, etc.).

Improvement of mobile network coverage

A project for a major mobile operator, setting up network topology to improve coverage quality.

The Advantage of Working with Us

We offer more than just developers.

Transparency and accountability

Flexibility and speed

Personalized approach

World-Class technologies

Ready to Discuss Your Project? We're Here for You!

Get in Touch — We'll Help Take Your Business to the Next Level. Our experts are always available and ready to offer you the best solutions!

Back-End Engineers

Java, Python, C#

Front-End Engineers

JavaScript, React.js, Next.js, Vue.js, Angular

DevOps & Cloud Engineers

Docker, Kubernetes, AWS, Azure, Google Cloud

Data Scientists & Analysts

Python, R, SQL, Machine Learning, Big Data

QA Engineers

Selenium, Playwright, Cypress, Postman, JMeter

UX/UI Designers

Figma, Sketch, Adobe XD, Zeplin

Contact us

Choose a convenient way to contact us: write to the messenger or fill out the form below. We will answer you shortly!

or fill out the form