Backend & integrations
Business logic, financial workflows, service APIs, and asynchronous communication between systems.
Founder & Technical Lead
Maxim Efremov
From the first idea to the systems behind it.
A backend engineer, architect, and hands-on founder who brings product development and infrastructure together.
Let’s work togetherABOUT MAXIM
A little more
about me.
I founded Amelic to bring a practical engineering approach to ambitious ideas. I work directly with clients, connect the right people to the problem, and stay involved in the technical decisions that shape the product.
My background spans financial platforms, enterprise applications, esports, and healthcare. I have worked on high-load billing, CRM systems, back-office services, and the integrations that connect them. Java and the Spring ecosystem are central to that experience, alongside Kotlin and event-driven services.
I also work beyond application code: Linux servers, containers, Kubernetes, delivery pipelines, monitoring, and backups. Understanding how a system runs helps me make better decisions about how it should be built.
FOCUS & EXPERTISE
What I bring to the table.
Architecture & data
Service boundaries, reliable data flows, and the storage and messaging choices behind a product.
Infrastructure & delivery
Deployment, observability, automation, and the operational foundations that keep software running.
Technical leadership
Turning requirements into a technical plan, coordinating developers, reviewing code, and sharing knowledge.
SELECTED EXPERIENCE
Different challenges.
One engineering mindset.
Professional experience from Maxim’s background, including roles outside Amelic.
EM UNION
Senior Java DeveloperHigh-load billing services covering pricing, charges, payments, balances, and tariffs. Payment integrations, asynchronous events, and the infrastructure supporting the platform.
Alfa-Bank
Senior Java DeveloperBackend development for an SFA CRM platform, integrations with internal banking services, refactoring, performance work, and code review.
QIWI
Senior Java DeveloperBack-office and financial systems built with Java and Kotlin, database and messaging integrations, web interfaces, and delivery pipelines.
Streamer promotion agency
Head of Technical DepartmentTechnical team leadership, development planning, task coordination, and web platform engineering for a streamer promotion business.
League of Digital Economy
Java DeveloperEnterprise application development, including a Tele2 dealer portal and an Oracle-based project, using Java, Spring, and relational databases.
BeMVP
Java Developer & Application ArchitectArchitecture and backend development for an esports tournament platform, including REST and gRPC services, third-party integrations, AWS infrastructure, and monitoring. Further project details are confidential.
König Labs / MedReach
Backend DeveloperBackend services for a healthcare community connecting doctors, pharmaceutical representatives, and companies, with forums, conferences, and calendar features.
LuckyVerse
System AdministratorMinecraft server administration, plugin management, performance monitoring, incident recovery, backups, permissions, and automation.
HOW I WORK
Good work starts
with people.
I like being close to both the people and the code. Clear conversations, thoughtful architecture, and shared responsibility make the work better. I enjoy exchanging ideas, mentoring, and learning alongside the team.
Away from the keyboard, you’ll often find me snowboarding or swimming. I work in English and Russian.
THE REST OF THE TEAM
Meet the people I work with.
LET’S MAKE SOMETHING GOOD
Have a challenge?
We’re all ears.
A new idea, a tricky integration, or a system that
needs some love. Let’s figure it out together.